Pack Contributors:
- Samuel Kamar
- Masahiko Inoue
- Jaden Evanger
- Mandar Naik
- Ryan McVicar
Contributions are welcome and appreciated. For more info, visit our Contribution Guide.
Frequently used filters and transformers pack.
Contributions are welcome and appreciated. For more info, visit our Contribution Guide.
Contributions are welcome and appreciated. For more info, visit our Contribution Guide.
| Name | Description |
|---|---|
| RegexReplace | Format patterns matched with regex. If the regex does not match any pattern, the original value is returned. Example 1: Example 2: |
| GreaterCidrNumAddresses | Check if number of availble addresses in IPv4 or IPv6 CIDR is greater than given number. |
| LowerCidrNumAddresses | Check if number of availble addresses in IPv4 CIDR is lower than given number. |
| ConvertKeysToTableFieldFormat | Convert object keys to match table keys. |
| FormattedDateToEpoch | Converts a custom-formatted timestamp to UNIX epoch time. Use it to convert custom time stamps to a XSOAR date field. If you pass formatter argument, we will use it to transform. If not, we will use dateparser.parse for transforming. For more info, see: https://docs.python.org/3.7/library/datetime.html#strftime-and-strptime-behavior |
| Cut | Cut a string by delimiter and return specific fields. Exampleinput: "A-B-C-D-E" return: "A-E". |
| MapRangeValues | This script converts an input value into another value using two lists. The input value or range is searched in the first list (map_from). Example 1: map_from = "1,2,3,4" Output is "2" Example 2: map_from = "1-3,4" Output is "5". |
| ConvertAllExcept | Convert all chosen values but exceptions. |
| CIDRBiggerThanPrefix | Checks whether a given CIDR prefix is bigger than the defined maximum prefix. |
| Base64Decode | Decodes an input in Base64 format. |
| IsNotInCidrRanges | Checks whether an IPv4 or IPv6 address is not contained in one or more comma-delimited CIDR ranges. |
| BetweenHours | Checks whether the given value is within the specified time (hour) range. |
| InRange | checks if left side is in range of right side (from,to anotation) |
| CheckIfSubdomain | Checks whether a given domain is a subdomain of one of the listed domains. |
| StringifyArray | Return the string encoded with JSON from the whole array |
| DT | This automation allows the usage of DT scripts within playbooks transformers. |
| ParseHTMLTables | Find tables inside HTML and extract the contents into objects using the following logic:
|
| RemoveMatches | Removes items from the given list of values if they match any of the patterns in the provided |
| IPv4Whitelist | Transformer that returns a filtered list of IPv4 addresses, based on whether they match a comma-separated list of IPv4 ranges. Useful for filtering in internal IP address space. |
| GetRange | Gets specified indexes of a list. |
| ExtractInbetween | Extract a string from an existing string. |
| If-Then-Else | A transformer for simple if-then-else logic. |
| BetweenDates | Whether value is within a date range. |
| JoinIfSingleElementOnly | Return the single element in case the array has only 1 element in it, otherwise return the whole array. |
| RegexExpand | Extract the strings matched to the patterns by doing backslash substitution on the template string. |
| TimeComponents | Takes a date or time input and get time components in a specific time zone.
|
| StringToArray | Converts string to array. |
| ConvertToSingleElementArray | Converts a single string to an array of that string. |
| FormatTemplate | Build text from a template that can include DT expressions. |
| MapValuesTransformer | This script converts the input value into another value using two lists. The input value is searched in the first list (input_values). Example 1: input_values = "1,2,3,4" Output would be "2" Example 2: input_values ="firstkey: datahere,secondkey: datathere" Output would be: The reason for matching the key AND value pair in a dictionary is to allow the mappig of values that have a specific key name. In most cases, dictionaries will continan key-value pairs in which the values are the same. You might want to change the value of KeyA, but not the value of KeyB. This method gives control over which key is changed. When the input is a dict, str , int, or list, the output is ALWAYS returned as a string. |
| SetIfEmpty | Checks an object for an empty value and returns a pre-set default value. |
| AppendIfNotEmpty | Append item(s) to the end of the list if they are not empty. |
| RegexExtractAll | Extraction of all matches from a specified regular expression pattern from a provided string. Returns an array of results. This differs from RegexGroups in several ways:
|
| FirstArrayElement | Returns the first element of an array. If the value passed is not an array, it returns the original value that was passed. |
| ParseJSON | Parse a given JSON string "value" to a representative object. Example: '{"a": "value"}' => {"a": "value"}. |
| BeforeRelativeDate | Checks the given datetime has occured before the provided relative time. |
| EmailDomainWhitelist | Accepts an array of domains as an allow list, and a list of email addresses. The script then filters out any email address whose domain is not in the allow list. The filtered list will be returned as an array. |
| AnyMatch | Returns all elements from the left side that have a substring that is equal to an element from the right side. Note: This filter is case-insensitive. |
| RemoveNullBytes | Removes null bytes from string. |
| IsInCidrRanges | Determines whether an IPv4 or IPv6 address is contained in at least one of the comma-delimited CIDR ranges. Multiple IPv4/IPv6 addresses can be passed comma-delimited and each will be tested. A mix of IPv4 and IPv6 addresses will always return false. |
| jmespath | Performs a JMESPath search on an input JSON format, when using a transformer. |
| LastArrayElement | Returns the last element of an array. If the value passed is not an array, it returns the original value that was passed. |
| SumList | Sums a List This is an example for number transformer. |
| DateStringToISOFormat | This is a thin wrapper around the |
| MakePair | This transformer will create a list of dictionary by aggregating elements from two arrays. |
| IPv4Blacklist | Transformer that returns a filtered list of IPv4 addresses, based on whether they do not match a comma-separated list of IPv4 ranges. Useful for filtering out internal IP address space. |
| ModifyDateTime | Takes a date or time input and adds or subtracts a determined amount of time. Returns a string in date or time in ISO Format. |
| If-Elif | A transformer for if-elif-else logic. |
| AfterRelativeDate | Checks the given datetime has occured after the provided relative time. |
| TimeStampToDate | Converts UNIX Epoch time stamp to a simplified extended ISO format string. Use it to convert time stamp to Demisto date field e.g. 1525006939 will return '2018-04-29T13:02:19.000Z' |
| ReverseList | Reverse a list This is an example for entire-list transformer - it operates the argument as a list (note the "entirelist" tag). |
| MapPattern | This transformer will take in a value and transform it based on multiple condition expressions (wildcard, regex, etc) defined in a JSON dictionary structure. The key:value pair of the JSON dictionary should be: "condition expression": "desired outcome" For example: { The transformer will return the value matched to a pattern following to the priority. |
| ExtractEmailTransformer | Extracts email addresses from the given value. |
| JsonToTable | Accepts a json object and returns a markdown. Supports clickable links. |
| URLDecode | Converts |
| MergeDictArray | Each entry in an array is merged into the existing array if the keyed-value matches. |
| IgnoreFieldsFromJson | Removed selected fields from the JSON object. |
| URLEncode | Encodes a URL string by replacing special characters in the string using the %xx escape. For example: https://example.com converts to https:%2F%2Fexample.com. |
| StripChars | Strip set of characters from prefix and/or suffix |
| EmailDomainBlacklist | Accepts an array of domains as a block list, and a list of email addresses. The script then filters out any email address whose domain is in the block list. The filtered list will be returned as an array. |
RegexGroups | Extraction of elements which are contained in all the subgroups of the match to the pattern. |
| ArrayAnyMatch | Returns true if an element is shared between two lists. |
| StringContainsArray | Checks whether a substring or an array of substrings is within a string array(each item will be checked). Supports single strings as well. For example, for substrings ['a','b','c'] in a string 'a' the script will return true. |
| ProductJoin | Returns the product of two lists, joined by a separator, as a list of strings. |
| RemoveEmpty | Remove empty items, entries or nodes from the array. |
| ConcatFormat | Returns a string concatenated with given a prefix and suffix which supports DT expressions. |
| WhereFieldEquals | Return all items from the list where their given 'field' attribute is equal to 'equalTo' argument E.g. !WhereFieldEquals with the following arguments:
Will return all items names where field 'type' equals 'IP' - ['192.1,0.82', '172.0.0.2']. |
| SortBy | This transformer will sort an array of dictionary values by keys in ascending or descending order. |
| GetValuesOfMultipleFields | The script receives a list of fields and a context key base path. For example, Key=Test.result List=username,user gets all of the values from Test.result.username and Test.result.user. |
| PadZeros | Adds zeros (0) to the beginning of the string, until the string reaches the specified length. |
| IsRFC1918Address | A filter that receives a single IPv4 address string as an input and determines whether it is in the private RFC-1918 address space (10.0.0.0/8, 172.16.0.0/12, 192.168.0.0/16). For more information, see https://en.wikipedia.org/wiki/Private_network |
| DedupBy | This transformer will remove elements of the array that contain an identical combination of values for the keys given. |
| Name | Description |
|---|---|
| RemoveNullBytes | Removes null bytes from string. |
| DedupBy | This transformer will remove elements of the array that contain an identical combination of values for the keys given. |
| IPv4Whitelist | Transformer that returns a filtered list of IPv4 addresses, based on whether they match a comma-separated list of IPv4 ranges. Useful for filtering in internal IP address space. |
| FormatTemplate | Build text from a template that can include DT expressions. |
| MapRangeValues | This script converts an input value into another value using two lists. The input value or range is searched in the first list (map_from). Example 1: map_from = "1,2,3,4" Output is "2" Example 2: map_from = "1-3,4" Output is "5". |
| BetweenHours | Checks whether the given value is within the specified time (hour) range. |
| ProductJoin | Returns the product of two lists, joined by a separator, as a list of strings. |
| PadZeros | Adds zeros (0) to the beginning of the string, until the string reaches the specified length. |
| SortBy | This transformer will sort an array of dictionary values by keys in ascending or descending order. |
| If-Elif | A transformer for if-elif-else logic. |
| GetValuesOfMultipleFields | The script receives a list of fields and a context key base path. For example, Key=Test.result List=username,user gets all of the values from Test.result.username and Test.result.user. |
| MergeDictArray | Each entry in an array is merged into the existing array if the keyed-value matches. |
| JsonToTable | Accepts a json object and returns a markdown. Supports clickable links. |
| ExtractEmailTransformer | Extracts email addresses from the given value. |
| GetRange | Gets specified indexes of a list. |
| RegexExpand | Extract the strings matched to the patterns by doing backslash substitution on the template string. |
| JoinIfSingleElementOnly | Return the single element in case the array has only 1 element in it, otherwise return the whole array. |
| MakePair | This transformer will create a list of dictionary by aggregating elements from two arrays. |
| StringifyArray | Return the string encoded with JSON from the whole array |
| ModifyDateTime | Takes a date or time input and adds or subtracts a determined amount of time. Returns a string in date or time in ISO Format. |
| EmailDomainBlacklist | Accepts an array of domains as a block list, and a list of email addresses. The script then filters out any email address whose domain is in the block list. The filtered list will be returned as an array. |
| SetIfEmpty | Checks an object for an empty value and returns a pre-set default value. |
| CheckIfSubdomain | Checks whether a given domain is a subdomain of one of the listed domains. |
| If-Then-Else | A transformer for simple if-then-else logic. |
| RemoveMatches | Removes items from the given list of values if they match any of the patterns in the provided |
| IPv4Blacklist | Transformer that returns a filtered list of IPv4 addresses, based on whether they do not match a comma-separated list of IPv4 ranges. Useful for filtering out internal IP address space. |
| ConcatFormat | Returns a string concatenated with given a prefix and suffix which supports DT expressions. |
| IsRFC1918Address | A filter that receives a single IPv4 address string as an input and determines whether it is in the private RFC-1918 address space (10.0.0.0/8, 172.16.0.0/12, 192.168.0.0/16). For more information, see https://en.wikipedia.org/wiki/Private_network |
| ParseJSON | Parse a given JSON string "value" to a representative object. Example: '{"a": "value"}' => {"a": "value"}. |
| EmailDomainWhitelist | Accepts an array of domains as an allow list, and a list of email addresses. The script then filters out any email address whose domain is not in the allow list. The filtered list will be returned as an array. |
RegexGroups | Extraction of elements which are contained in all the subgroups of the match to the pattern. |
| ArrayAnyMatch | Returns true if an element is shared between two lists. |
| CIDRBiggerThanPrefix | Checks whether a given CIDR prefix is bigger than the defined maximum prefix. |
| ConvertToSingleElementArray | Converts a single string to an array of that string. |
| MapValuesTransformer | This script converts the input value into another value using two lists. The input value is searched in the first list (input_values). Example 1: input_values = "1,2,3,4" Output would be "2" Example 2: input_values ="firstkey: datahere,secondkey: datathere" Output would be: The reason for matching the key AND value pair in a dictionary is to allow the mappig of values that have a specific key name. In most cases, dictionaries will continan key-value pairs in which the values are the same. You might want to change the value of KeyA, but not the value of KeyB. This method gives control over which key is changed. When the input is a dict, str , int, or list, the output is ALWAYS returned as a string. |
| RegexReplace | Format patterns matched with regex. If the regex does not match any pattern, the original value is returned. Example 1: Example 2: |
| IsNotInCidrRanges | Checks whether an IPv4 or IPv6 address is not contained in one or more comma-delimited CIDR ranges. |
| IsInCidrRanges | Determines whether an IPv4 or IPv6 address is contained in at least one of the comma-delimited CIDR ranges. Multiple IPv4/IPv6 addresses can be passed comma-delimited and each will be tested. A mix of IPv4 and IPv6 addresses will always return false. |
| jmespath | Performs a JMESPath search on an input JSON format, when using a transformer. |
| ConvertKeysToTableFieldFormat | Convert object keys to match table keys. |
| URLEncode | Encodes a URL string by replacing special characters in the string using the %xx escape. For example: https://example.com converts to https:%2F%2Fexample.com. |
| MapPattern | This transformer will take in a value and transform it based on multiple condition expressions (wildcard, regex, etc) defined in a JSON dictionary structure. The key:value pair of the JSON dictionary should be: "condition expression": "desired outcome" For example: { The transformer will return the value matched to a pattern following to the priority. |
| BetweenDates | Whether value is within a date range. |
| IgnoreFieldsFromJson | Removed selected fields from the JSON object. |
| WhereFieldEquals | Return all items from the list where their given 'field' attribute is equal to 'equalTo' argument E.g. !WhereFieldEquals with the following arguments:
Will return all items names where field 'type' equals 'IP' - ['192.1,0.82', '172.0.0.2']. |
| AnyMatch | Returns all elements from the left side that have a substring that is equal to an element from the right side. Note: This filter is case-insensitive. |
| StringToArray | Converts string to array. |
| BeforeRelativeDate | Checks the given datetime has occured before the provided relative time. |
| AppendIfNotEmpty | Append item(s) to the end of the list if they are not empty. |
| DT | This automation allows the usage of DT scripts within playbooks transformers. |
| FormattedDateToEpoch | Converts a custom-formatted timestamp to UNIX epoch time. Use it to convert custom time stamps to a XSOAR date field. If you pass formatter argument, we will use it to transform. If not, we will use dateparser.parse for transforming. For more info, see: https://docs.python.org/3.7/library/datetime.html#strftime-and-strptime-behavior |
| RegexExtractAll | Extraction of all matches from a specified regular expression pattern from a provided string. Returns an array of results. This differs from RegexGroups in several ways:
|
| StripChars | Strip set of characters from prefix and/or suffix |
| ExtractInbetween | Extract a string from an existing string. |
| TimeStampToDate | Converts UNIX Epoch time stamp to a simplified extended ISO format string. Use it to convert time stamp to Demisto date field e.g. 1525006939 will return '2018-04-29T13:02:19.000Z' |
| StringContainsArray | Checks whether a substring or an array of substrings is within a string array(each item will be checked). Supports single strings as well. For example, for substrings ['a','b','c'] in a string 'a' the script will return true. |
| Base64Decode | Decodes an input in Base64 format. |
| LowerCidrNumAddresses | Check if number of availble addresses in IPv4 CIDR is lower than given number. |
| ConvertAllExcept | Convert all chosen values but exceptions. |
| TimeComponents | Takes a date or time input and get time components in a specific time zone.
|
| GreaterCidrNumAddresses | Check if number of availble addresses in IPv4 or IPv6 CIDR is greater than given number. |
| AfterRelativeDate | Checks the given datetime has occured after the provided relative time. |
| ReverseList | Reverse a list This is an example for entire-list transformer - it operates the argument as a list (note the "entirelist" tag). |
| ParseHTMLTables | Find tables inside HTML and extract the contents into objects using the following logic:
|
| LastArrayElement | Returns the last element of an array. If the value passed is not an array, it returns the original value that was passed. |
| FirstArrayElement | Returns the first element of an array. If the value passed is not an array, it returns the original value that was passed. |
| RemoveEmpty | Remove empty items, entries or nodes from the array. |
| URLDecode | Converts |
| SumList | Sums a List This is an example for number transformer. |
| InRange | checks if left side is in range of right side (from,to anotation) |
| DateStringToISOFormat | This is a thin wrapper around the |
| Cut | Cut a string by delimiter and return specific fields. Exampleinput: "A-B-C-D-E" return: "A-E". |
| Pack Name | Pack By |
|---|---|
| Base | By: Cortex XSOAR |
| Pack Name | Pack By |
|---|
| Pack Name | Pack By |
|---|---|
| Base | By: Cortex XSOAR |
Code functionality and documentation improvements.
Code functionality and documentation improvements.
| Certification | Certified | Read more |
| Supported By | Cortex | |
| Created | January 4, 2022 | |
| Last Release | November 20, 2025 |