Pack Contributors:
- Samuel Kamar
- Masahiko Inoue
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 |
---|---|
CheckIfSubdomain | Checks whether a given domain is a subdomain of one of the listed domains. |
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. |
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. |
Cut | Cut a string by delimiter and return specific fields. Exampleinput: "A-B-C-D-E" return: "A-E". |
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 |
MakePair | This transformer will create a list of dictionary by aggregating elements from two arrays. |
InRange | checks if left side is in range of right side (from,to anotation) |
ExtractInbetween | Extract a string from an existing string. |
CIDRBiggerThanPrefix | Checks whether a given CIDR prefix is bigger than the defined maximum prefix. |
Base64Decode | Decodes an input in Base64 format. |
JsonToTable | Accepts a json object and returns a markdown. |
PadZeros | Adds zeros (0) to the beginning of the string, until the string reaches the specified length. |
RegexGroups | Extraction of elements which are contained in all the subgroups of the match to the pattern. |
BetweenHours | Checks whether the given value is within the specified time (hour) range. |
SortBy | This transformer will sort an array of dictionary values by keys in ascending or descending order. |
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 |
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. |
If-Elif | A transformer for if-elif-else logic. |
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. |
StringifyArray | Return the string encoded with JSON from the whole array |
ConvertToSingleElementArray | Converts a single string to an array of that string. |
BetweenDates | Whether value is within a date range. |
ExtractEmailTransformer | Extracts email addresses from the given value. |
ParseJSON | Parse a given JSON string "value" to a representative object. Example: '{"a": "value"}' => {"a": "value"}. |
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. |
FirstArrayElement | Returns the first element of an array. If the value passed is not an array, it returns the original value that was passed. |
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. |
SetIfEmpty | Checks an object for an empty value and returns a pre-set default value. |
ProductJoin | Returns the product of two lists, joined by a separator, as a list of strings. |
GetRange | Gets specified indexes of a list. |
RegexExpand | Extract the strings matched to the patterns by doing backslash substitution on the template string. |
If-Then-Else | A transformer for simple if-then-else logic. |
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. |
DateStringToISOFormat | This is a thin wrapper around the |
ParseHTMLTables | Find tables inside HTML and extract the contents into objects using the following logic:
|
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". |
ConcatFormat | Returns a string concatenated with given a prefix and suffix which supports DT expressions. |
AfterRelativeDate | Checks the given datetime has occured after the provided relative time. |
RemoveMatches | Removes items from the given list of values if they match any of the patterns in the provided |
LastArrayElement | Returns the last element of an array. If the value passed is not an array, it returns the original value that was passed. |
ConvertAllExcept | Convert all chosen values but exceptions. |
RegexReplace | Format patterns matched with regex. If the regex does not match any pattern, the original value is returned. Example 1: Example 2: |
FormatTemplate | Build text from a template that can include DT expressions. |
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. |
IgnoreFieldsFromJson | Removed selected fields from the JSON object. |
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. |
jmespath | Performs a JMESPath search on an input JSON format, when using a transformer. |
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:
|
RemoveEmpty | Remove empty items, entries or nodes from the array. |
ConvertKeysToTableFieldFormat | Convert object keys to match table keys. |
StringToArray | Converts string to array. |
IsNotInCidrRanges | Checks whether an IPv4 or IPv6 address is not contained in one or more comma-delimited CIDR ranges. |
SumList | Sums a List This is an example for number transformer. |
MergeDictArray | Each entry in an array is merged into the existing array if the keyed-value matches. |
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. |
DT | This automation allows the usage of DT scripts within playbooks transformers |
TimeComponents | Takes a date or time input and get time components in a specific time zone.
|
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']. |
AppendIfNotEmpty | Append item(s) to the end of the list if they are not empty. |
JoinIfSingleElementOnly | Return the single element in case the array has only 1 element in it, otherwise return the whole array. |
URLDecode | Converts |
DedupBy | This transformer will remove elements of the array that contain an identical combination of values for the keys given. |
LowerCidrNumAddresses | Check if number of availble addresses in IPv4 CIDR is lower than given number. |
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. |
StripChars | Strip set of characters from prefix and/or suffix |
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). |
GreaterCidrNumAddresses | Check if number of availble addresses in IPv4 or IPv6 CIDR is greater than given number. |
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. |
Name | Description |
---|---|
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. |
TimeComponents | Takes a date or time input and get time components in a specific time zone.
|
JsonToTable | Accepts a json object and returns a markdown. |
FormatTemplate | Build text from a template that can include DT expressions. |
StringifyArray | Return the string encoded with JSON from the whole array |
ParseJSON | Parse a given JSON string "value" to a representative object. Example: '{"a": "value"}' => {"a": "value"}. |
jmespath | Performs a JMESPath search on an input JSON format, when using a transformer. |
Cut | Cut a string by delimiter and return specific fields. Exampleinput: "A-B-C-D-E" return: "A-E". |
SumList | Sums a List This is an example for number transformer. |
ConvertKeysToTableFieldFormat | Convert object keys to match table keys. |
FirstArrayElement | Returns the first element of an array. If the value passed is not an array, it returns the original value that was passed. |
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. |
DateStringToISOFormat | This is a thin wrapper around the |
SortBy | This transformer will sort an array of dictionary values by keys in ascending or descending order. |
JoinIfSingleElementOnly | Return the single element in case the array has only 1 element in it, otherwise return the whole array. |
IsNotInCidrRanges | Checks whether an IPv4 or IPv6 address is not contained in one or more comma-delimited CIDR ranges. |
InRange | checks if left side is in range of right side (from,to anotation) |
DT | This automation allows the usage of DT scripts within playbooks transformers |
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. |
RegexExpand | Extract the strings matched to the patterns by doing backslash substitution on the template string. |
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. |
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 |
MakePair | This transformer will create a list of dictionary by aggregating elements from two arrays. |
StringToArray | Converts string to array. |
ExtractInbetween | Extract a string from an existing string. |
ReverseList | Reverse a list This is an example for entire-list transformer - it operates the argument as a list (note the "entirelist" tag). |
Base64Decode | Decodes an input in Base64 format. |
AppendIfNotEmpty | Append item(s) to the end of the list if they are not empty. |
LastArrayElement | Returns the last element of an array. If the value passed is not an array, it returns the original value that was passed. |
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. |
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. |
ConcatFormat | Returns a string concatenated with given a prefix and suffix which supports DT expressions. |
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. |
GetRange | Gets specified indexes of a list. |
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. |
CIDRBiggerThanPrefix | Checks whether a given CIDR prefix is bigger than the defined maximum prefix. |
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". |
If-Then-Else | A transformer for simple if-then-else logic. |
PadZeros | Adds zeros (0) to the beginning of the string, until the string reaches the specified length. |
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']. |
StripChars | Strip set of characters from prefix and/or suffix |
CheckIfSubdomain | Checks whether a given domain is a subdomain of one of the listed domains. |
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' |
BetweenDates | Whether value is within a date range. |
SetIfEmpty | Checks an object for an empty value and returns a pre-set default value. |
ExtractEmailTransformer | Extracts email addresses from the given value. |
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 |
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. |
DedupBy | This transformer will remove elements of the array that contain an identical combination of values for the keys given. |
URLDecode | Converts |
RegexReplace | Format patterns matched with regex. If the regex does not match any pattern, the original value is returned. Example 1: Example 2: |
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. |
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. |
If-Elif | A transformer for if-elif-else logic. |
ConvertAllExcept | Convert all chosen values but exceptions. |
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. |
ConvertToSingleElementArray | Converts a single string to an array of that string. |
IgnoreFieldsFromJson | Removed selected fields from the JSON object. |
RemoveEmpty | Remove empty items, entries or nodes from the array. |
MergeDictArray | Each entry in an array is merged into the existing array if the keyed-value matches. |
RegexGroups | Extraction of elements which are contained in all the subgroups of the match to the pattern. |
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:
|
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 |
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. |
LowerCidrNumAddresses | Check if number of availble addresses in IPv4 CIDR is lower than given number. |
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. |
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 | May 21, 2025 |