Pack Contributors:
- Samuel Kamar
- Masahiko Inoue
- Jaden Evanger
- Mandar Naik
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 |
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ConvertToSingleElementArray | Converts a single string to an array of that string. |
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 |
GreaterCidrNumAddresses | Check if number of availble addresses in IPv4 or IPv6 CIDR is greater than given number. |
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. |
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. |
ExtractEmailTransformer | Extracts email addresses from the given value. |
CheckIfSubdomain | Checks whether a given domain is a subdomain of one of the listed domains. |
DedupBy | This transformer will remove elements of the array that contain an identical combination of values for the keys given. |
ReverseList | Reverse a list This is an example for entire-list transformer - it operates the argument as a list (note the "entirelist" tag). |
RemoveEmpty | Remove empty items, entries or nodes from the array. |
StringifyArray | Return the string encoded with JSON from the whole array |
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". |
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. |
TimeComponents | Takes a date or time input and get time components in a specific time zone.
|
ProductJoin | Returns the product of two lists, joined by a separator, as a list of strings. |
RegexGroups | Extraction of elements which are contained in all the subgroups of the match to the pattern. |
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. |
IgnoreFieldsFromJson | Removed selected fields from the JSON object. |
StripChars | Strip set of characters from prefix and/or suffix |
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']. |
jmespath | Performs a JMESPath search on an input JSON format, when using a transformer. |
If-Elif | A transformer for if-elif-else logic. |
LowerCidrNumAddresses | Check if number of availble addresses in IPv4 CIDR is lower than given number. |
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. |
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:
|
If-Then-Else | A transformer for simple if-then-else logic. |
ParseJSON | Parse a given JSON string "value" to a representative object. Example: '{"a": "value"}' => {"a": "value"}. |
GetRange | Gets specified indexes of a list. |
SetIfEmpty | Checks an object for an empty value and returns a pre-set default value. |
ConvertKeysToTableFieldFormat | Convert object keys to match table keys. |
LastArrayElement | Returns the last element of an array. If the value passed is not an array, it returns the original value that was passed. |
MakePair | This transformer will create a list of dictionary by aggregating elements from two arrays. |
BetweenHours | Checks whether the given value is within the specified time (hour) range. |
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. |
PadZeros | Adds zeros (0) to the beginning of the string, until the string reaches the specified length. |
IsNotInCidrRanges | Checks whether an IPv4 or IPv6 address is not contained in one or more comma-delimited CIDR ranges. |
CIDRBiggerThanPrefix | Checks whether a given CIDR prefix is bigger than the defined maximum prefix. |
RemoveMatches | Removes items from the given list of values if they match any of the patterns in the provided |
MergeDictArray | Each entry in an array is merged into the existing array if the keyed-value matches. |
StringToArray | Converts string to array. |
DateStringToISOFormat | This is a thin wrapper around the |
FirstArrayElement | Returns the first element of an array. If the value passed is not an array, it returns the original value that was passed. |
JsonToTable | Accepts a json object and returns a markdown. Supports clickable links. |
RegexExpand | Extract the strings matched to the patterns by doing backslash substitution on the template string. |
AfterRelativeDate | Checks the given datetime has occured after the provided relative time. |
URLDecode | Converts |
BetweenDates | Whether value is within a date range. |
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: |
DT | This automation allows the usage of DT scripts within playbooks transformers. |
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. |
FormatTemplate | Build text from a template that can include DT expressions. |
SortBy | This transformer will sort an array of dictionary values by keys in ascending or descending order. |
InRange | checks if left side is in range of right side (from,to anotation) |
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. |
SumList | Sums a List This is an example for number transformer. |
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. |
Base64Decode | Decodes an input in Base64 format. |
AppendIfNotEmpty | Append item(s) to the end of the list if they are not empty. |
Cut | Cut a string by delimiter and return specific fields. Exampleinput: "A-B-C-D-E" return: "A-E". |
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 |
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. |
ConvertAllExcept | Convert all chosen values but exceptions. |
RemoveNullBytes | Removes null bytes from string. |
ExtractInbetween | Extract a string from an existing string. |
ParseHTMLTables | Find tables inside HTML and extract the contents into objects using the following logic:
|
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' |
ConcatFormat | Returns a string concatenated with given a prefix and suffix which supports DT expressions. |
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. |
JoinIfSingleElementOnly | Return the single element in case the array has only 1 element in it, otherwise return the whole array. |
Name | Description |
---|---|
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:
|
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. |
CIDRBiggerThanPrefix | Checks whether a given CIDR prefix is bigger than the defined maximum prefix. |
LowerCidrNumAddresses | Check if number of availble addresses in IPv4 CIDR is lower than given number. |
MergeDictArray | Each entry in an array is merged into the existing array if the keyed-value matches. |
AfterRelativeDate | Checks the given datetime has occured after the provided relative time. |
BetweenHours | Checks whether the given value is within the specified time (hour) range. |
JoinIfSingleElementOnly | Return the single element in case the array has only 1 element in it, otherwise return the whole array. |
Cut | Cut a string by delimiter and return specific fields. Exampleinput: "A-B-C-D-E" return: "A-E". |
StringToArray | Converts string to array. |
BetweenDates | Whether value is within a date range. |
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']. |
GetRange | Gets specified indexes of a list. |
If-Elif | A transformer for if-elif-else logic. |
RemoveEmpty | Remove empty items, entries or nodes from the array. |
RemoveMatches | Removes items from the given list of values if they match any of the patterns in the provided |
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. |
TimeComponents | Takes a date or time input and get time components in a specific time zone.
|
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. |
ExtractEmailTransformer | Extracts email addresses from the given value. |
DedupBy | This transformer will remove elements of the array that contain an identical combination of values for the keys given. |
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. |
ConvertKeysToTableFieldFormat | Convert object keys to match table keys. |
IgnoreFieldsFromJson | Removed selected fields from the JSON object. |
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". |
AppendIfNotEmpty | Append item(s) to the end of the list if they are not empty. |
Base64Decode | Decodes an input in Base64 format. |
ExtractInbetween | Extract a string from an existing string. |
ConvertToSingleElementArray | Converts a single string to an array of that string. |
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. |
GreaterCidrNumAddresses | Check if number of availble addresses in IPv4 or IPv6 CIDR is greater than given number. |
StringifyArray | Return the string encoded with JSON from the whole array |
SortBy | This transformer will sort an array of dictionary values by keys in ascending or descending order. |
LastArrayElement | Returns the last element of an array. If the value passed is not an array, it returns the original value that was passed. |
ParseHTMLTables | Find tables inside HTML and extract the contents into objects using the following logic:
|
ConcatFormat | Returns a string concatenated with given a prefix and suffix which supports DT expressions. |
RegexReplace | Format patterns matched with regex. If the regex does not match any pattern, the original value is returned. Example 1: Example 2: |
jmespath | Performs a JMESPath search on an input JSON format, when using a transformer. |
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. |
RegexGroups | Extraction of elements which are contained in all the subgroups of the match to the pattern. |
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. |
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. |
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"}. |
DT | This automation allows the usage of DT scripts within playbooks transformers. |
SetIfEmpty | Checks an object for an empty value and returns a pre-set default value. |
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. |
FormatTemplate | Build text from a template that can include DT expressions. |
RemoveNullBytes | Removes null bytes from string. |
IsNotInCidrRanges | Checks whether an IPv4 or IPv6 address is not contained in one or more comma-delimited CIDR ranges. |
RegexExpand | Extract the strings matched to the patterns by doing backslash substitution on the template string. |
ReverseList | Reverse a list This is an example for entire-list transformer - it operates the argument as a list (note the "entirelist" tag). |
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 |
FirstArrayElement | Returns the first element of an array. If the value passed is not an array, it returns the original value that was passed. |
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. |
ConvertAllExcept | Convert all chosen values but exceptions. |
InRange | checks if left side is in range of right side (from,to anotation) |
URLDecode | Converts |
MakePair | This transformer will create a list of dictionary by aggregating elements from two arrays. |
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. |
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. |
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 |
DateStringToISOFormat | This is a thin wrapper around the |
JsonToTable | Accepts a json object and returns a markdown. Supports clickable links. |
SumList | Sums a List This is an example for number transformer. |
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. |
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' |
Pack Name | Pack By |
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Base | By: Cortex XSOAR |
Pack Name | Pack By |
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Pack Name | Pack By |
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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 | September 8, 2025 |