elastic / protections-artifacts - Conditional Complexity

Intro

Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
Conditional complexity is measured at the unit level (methods, functions...).
Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).

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Conditional Complexity Overall

There are 70 units with 2,066 lines of code in units (1.8% of code).

0 very complex units (0 lines of code)
2 complex units (428 lines of code)
12 medium complex units (706 lines of code)
15 simple units (455 lines of code)
41 very simple units (477 lines of code)

Legend:

51+

26-50

11-25

6-10

1-5

Alternative Visuals

3D view of all units

Conditional Complexity per Extension

51+

26-50

11-25

6-10

1-5

Conditional Complexity per Logical Component

primary logical decomposition

51+

26-50

11-25

6-10

1-5

Most Complex Units

Top 50 most complex units

Unit	# lines	McCabe index	# params
lua function Ransomware.PathHistory() in ransomware/artifact.lua	276	47	2
lua function Ransomware:TotalIndividualScore() in ransomware/artifact.lua	152	28	2
lua function Production:Main() in ransomware/artifact.lua	82	22	1
lua function Ransomware.AbnormalExtensionCheck() in ransomware/artifact.lua	130	19	2
lua function utils.PrintExtensionTables() in ransomware/artifact.lua	57	13	1
lua function alert.GenerateAlert() in ransomware/artifact.lua	57	12	2
lua function globals.UpdateExtensionTables() in ransomware/artifact.lua	32	12	2
lua function CanaryStartup() in ransomware/artifact.lua	55	12	0
lua local calculateTrendScore = function() in ransomware/artifact.lua	50	12	2
lua function Production.ExtendEventThresholdCheck() in ransomware/artifact.lua	48	12	1
lua function utils.CurrentVersionLessThan() in ransomware/artifact.lua	36	11	1
lua function alert.GenerateEndgameAlert() in ransomware/artifact.lua	51	11	2
lua function Ransomware.HeaderComparison() in ransomware/artifact.lua	44	11	3
lua function Production.TrendAnalysis() in ransomware/artifact.lua	64	11	1
lua function EventsSummary() in ransomware/artifact.lua	49	9	0
lua function Ransomware:RenameCheck() in ransomware/artifact.lua	32	9	1
lua function globals.Lua_CanaryCheck() in ransomware/artifact.lua	31	8	1
lua function Ransomware:EntropyComparison() in ransomware/artifact.lua	33	8	4
lua function Production:TotalProcessScore() in ransomware/artifact.lua	38	8	2
lua function utils.NormalizePath() in ransomware/artifact.lua	30	7	1
lua function utils.PrintOperationTables() in ransomware/artifact.lua	28	7	1
lua function utils.PrintTable() in ransomware/artifact.lua	32	7	1
lua function alert.GenerateElasticAlert() in ransomware/artifact.lua	28	6	2
lua function globals.Canary() in ransomware/artifact.lua	29	6	5
lua function globals.CheckForQueuedDiagnosticAlert() in ransomware/artifact.lua	20	6	1
lua function globals.CleanEventData() in ransomware/artifact.lua	22	6	1
lua function globals.BuildCanaries() in ransomware/artifact.lua	37	6	0
lua function GarbageCollect() in ransomware/artifact.lua	27	6	0
lua function Ransomware.DuplicateEventCheck() in ransomware/artifact.lua	19	6	2
lua function Ransomware:EventData() in ransomware/artifact.lua	45	5	1
lua function Ransomware.SetExtensionData() in ransomware/artifact.lua	18	5	1
lua function Ransomware:AppendChildProcesses() in ransomware/artifact.lua	22	5	2
lua function utils.Copy() in ransomware/artifact.lua	15	4	2
lua function utils.IsOfficeLockFile() in ransomware/artifact.lua	45	4	2
lua function Ransomware:HeaderCheck() in ransomware/artifact.lua	16	4	2
def create_target_files() in ransomware/testing/mock_ransomware.py	28	4	3
lua function utils.TableHasValue() in ransomware/artifact.lua	8	3	2
lua function utils.RemoveAdsFromPath() in ransomware/artifact.lua	9	3	1
lua function utils.GetAllUserProfiles() in ransomware/artifact.lua	11	3	0
lua function GetGlobals() in ransomware/artifact.lua	16	3	0
lua function RemoveProcessData() in ransomware/artifact.lua	15	3	1
lua function Ransomware:CanaryCheck() in ransomware/artifact.lua	14	3	2
lua function utils.Hexlify() in ransomware/artifact.lua	7	2	1
lua function utils.Split() in ransomware/artifact.lua	8	2	2
lua function utils.StringToByteArray() in ransomware/artifact.lua	7	2	1
lua function utils.RemoveAdsFromExtension() in ransomware/artifact.lua	8	2	2
lua function utils.DebugLog() in ransomware/artifact.lua	5	2	1
lua function utils.GetProduct() in ransomware/artifact.lua	7	2	0
lua function utils.IsVersionAvailable() in ransomware/artifact.lua	7	2	0
lua function alert.RaiseFileAlertMetric() in ransomware/artifact.lua	6	2	2