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 |
---|---|
RegexReplace | Format patterns matched with regex. If the regex does not match any pattern, the original value is returned. Example 1: Example 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. |
IsNotInCidrRanges | Checks whether an IPv4 or IPv6 address is not contained in one or more comma-delimited CIDR ranges. |
StringifyArray | Return the string encoded with JSON from the whole array |
GreaterCidrNumAddresses | Check if number of availble addresses in IPv4 or IPv6 CIDR is greater than given number. |
StringToArray | Converts string to array. |
FormatTemplate | Build text from a template that can include DT expressions. |
URLDecode | Converts |
GetRange | Gets specified indexes of a list. |
ConcatFormat | Returns a string concatenated with given a prefix and suffix which supports DT expressions. |
FirstArrayElement | Returns the first element of an array. If the value passed is not an array, it returns the original value that was passed. |
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 |
If-Then-Else | A transformer for simple if-then-else logic. |
TimeComponents | Takes a date or time input and get time components in a specific time zone.
|
MakePair | This transformer will create a list of dictionary by aggregating elements from two arrays. |
AppendIfNotEmpty | Append item(s) to the end of the list if they are not empty. |
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 |
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. |
SumList | Sums a List This is an example for number transformer. |
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 |
IgnoreFieldsFromJson | Removed selected fields from the JSON object. |
jmespath | Performs a JMESPath search on an input JSON format, when using a transformer. |
ReverseList | Reverse a list This is an example for entire-list transformer - it operates the argument as a list (note the "entirelist" tag). |
ConvertAllExcept | Convert all chosen values but exceptions. |
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' |
LastArrayElement | Returns the last element of an array. If the value passed is not an array, it returns the original value that was passed. |
CIDRBiggerThanPrefix | Checks whether a given CIDR prefix is bigger than the defined maximum prefix. |
CheckIfSubdomain | Checks whether a given domain is a subdomain of one of the listed domains. |
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. |
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']. |
MergeDictArray | Each entry in an array is merged into the existing array if the keyed-value matches. |
RemoveMatches | Removes items from the given list of values if they match any of the patterns in the provided |
RegexGroups | Extraction of elements which are contained in all the subgroups of the match to the pattern. |
Cut | Cut a string by delimiter and return specific fields. Exampleinput: "A-B-C-D-E" return: "A-E". |
Base64Decode | Decodes an input in Base64 format. |
SortBy | This transformer will sort an array of dictionary values by keys in ascending or descending order. |
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. |
ConvertKeysToTableFieldFormat | Convert object keys to match table keys. |
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. |
BetweenDates | Whether value is within a date range. |
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. |
LowerCidrNumAddresses | Check if number of availble addresses in IPv4 CIDR is lower than given number. |
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". |
DateStringToISOFormat | This is a thin wrapper around the |
DedupBy | This transformer will remove elements of the array that contain an identical combination of values for the keys given. |
ExtractInbetween | Extract a string from an existing string. |
StripChars | Strip set of characters from prefix and/or suffix |
If-Elif | A transformer for if-elif-else logic. |
JsonToTable | Accepts a json object and returns a markdown. |
RegexExpand | Extract the strings matched to the patterns by doing backslash substitution on the template string. |
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. |
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. |
ConvertToSingleElementArray | Converts a single string to an array of that string. |
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) |
AfterRelativeDate | Checks the given datetime has occured after the provided relative time. |
PadZeros | Adds zeros (0) to the beginning of the string, until the string reaches the specified length. |
ParseHTMLTables | Find tables inside HTML and extract the contents into objects using the following logic:
|
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. |
GetValuesOfMultipleFields | The script receives a list of fields and a context key base path. For example, Key=Test.result List=username,user and will get all of the values from Test.result.username and Test.result.user. |
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. |
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. |
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:
|
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. |
RemoveEmpty | Remove empty items, entries or nodes from the array. |
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. |
BetweenHours | Checks whether the given value is within the specified time (hour) range. |
ReverseList | Reverse a list This is an example for entire-list transformer - it operates the argument as a list (note the "entirelist" tag). |
StringToArray | Converts string to array. |
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. |
PadZeros | Adds zeros (0) to the beginning of the string, until the string reaches the specified length. |
jmespath | Performs a JMESPath search on an input JSON format, when using a transformer. |
RemoveMatches | Removes items from the given list of values if they match any of the patterns in the provided |
MakePair | This transformer will create a list of dictionary by aggregating elements from two arrays. |
CheckIfSubdomain | Checks whether a given domain is a subdomain of one of the listed domains. |
ParseJSON | Parse a given JSON string "value" to a representative object. Example: '{"a": "value"}' => {"a": "value"}. |
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. |
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. |
AfterRelativeDate | Checks the given datetime has occured after the provided relative time. |
JoinIfSingleElementOnly | Return the single element in case the array has only 1 element in it, otherwise return the whole array. |
LowerCidrNumAddresses | Check if number of availble addresses in IPv4 CIDR is lower than given number. |
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. |
ConvertAllExcept | Convert all chosen values but exceptions. |
FirstArrayElement | Returns the first element of an array. If the value passed is not an array, it returns the original value that was passed. |
RegexGroups | Extraction of elements which are contained in all the subgroups of the match to the pattern. |
GreaterCidrNumAddresses | Check if number of availble addresses in IPv4 or IPv6 CIDR is greater than given number. |
If-Then-Else | A transformer for simple if-then-else logic. |
SortBy | This transformer will sort an array of dictionary values by keys in ascending or descending order. |
BetweenDates | Whether value is within a date range. |
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. |
IgnoreFieldsFromJson | Removed selected fields from the JSON object. |
DT | This automation allows the usage of DT scripts within playbooks transformers |
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. |
SumList | Sums a List This is an example for number 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. |
ExtractEmailTransformer | Extracts email addresses from the given value. |
CIDRBiggerThanPrefix | Checks whether a given CIDR prefix is bigger than the defined maximum prefix. |
Cut | Cut a string by delimiter and return specific fields. Exampleinput: "A-B-C-D-E" return: "A-E". |
IsNotInCidrRanges | Checks whether an IPv4 or IPv6 address is not contained in one or more comma-delimited CIDR ranges. |
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 |
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. |
ExtractInbetween | Extract a string from an existing string. |
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']. |
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' |
ParseHTMLTables | Find tables inside HTML and extract the contents into objects using the following logic:
|
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: |
Base64Decode | Decodes an input in Base64 format. |
ConvertToSingleElementArray | Converts a single string to an array of that string. |
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.
|
StripChars | Strip set of characters from prefix and/or suffix |
StringifyArray | Return the string encoded with JSON from the whole array |
DateStringToISOFormat | This is a thin wrapper around the |
GetValuesOfMultipleFields | The script receives a list of fields and a context key base path. For example, Key=Test.result List=username,user and will get all of the values from Test.result.username and Test.result.user. |
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. |
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. |
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:
|
AppendIfNotEmpty | Append item(s) to the end of the list if they are not empty. |
InRange | checks if left side is in range of right side (from,to anotation) |
DedupBy | This transformer will remove elements of the array that contain an identical combination of values for the keys given. |
JsonToTable | Accepts a json object and returns a markdown. |
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. |
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 |
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. |
MergeDictArray | Each entry in an array is merged into the existing array if the keyed-value matches. |
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. |
If-Elif | A transformer for if-elif-else logic. |
GetRange | Gets specified indexes of a list. |
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 | March 18, 2025 |