YARAify Scan Results

Task Information

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Task ID:	13a7324a-8138-11f0-8fb7-42010aa4000b
File name:	cfd2eb40f8a59f23eeb5256c3c8d56e6
Task parameters:	ClamAV scan:	True
	Unpack:	False
	Share file:	True

ClamAV Results

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The file matched the following open source and commercial ClamAV rules.

Signature:	SecuriteInfo.com.PUA.DiscordUrl-1.UNOFFICIAL Alert Create hunting rule

YARA Results

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Static Analysis

The following YARA rules matched on the file (static analysis).

Rule name:	Base64_decoding Alert Create hunting rule
Author:	iam-py-test
Description:	Detect scripts which are decoding base64 encoded data (mainly Python, may apply to other languages)
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Rule name:	botnet_plaintext_c2 Alert Create hunting rule
Author:	cip
Description:	Attempts to match at least some of the strings used in some botnet variants which use plaintext communication protocols.
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	command_and_control Alert Create hunting rule
Author:	CD_R0M_
Description:	This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
TLP:	TLP:WHITE
Repository:	CD-R0M

Rule name:	CP_AllMal_Detector Alert Create hunting rule
Author:	DiegoAnalytics
Description:	CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	CP_Script_Inject_Detector Alert Create hunting rule
Author:	DiegoAnalytics
Description:	Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	DebuggerException__SetConsoleCtrl Alert Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
TLP:	TLP:WHITE

Rule name:	Detect_Go_GOMAXPROCS Alert Create hunting rule
Author:	Obscurity Labs LLC
Description:	Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	classified
Author:	classified
Description:	classified

Rule name:	DetectEncryptedVariants Alert Create hunting rule
Author:	Zinyth
Description:	Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	DetectGoMethodSignatures Alert Create hunting rule
Author:	Wyatt Tauber
Description:	Detects Go method signatures in unpacked Go binaries
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	classified

Rule name:	dsc Alert Create hunting rule
Author:	Aaron DeVera
Description:	Discord domains
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Rule name:	FreddyBearDropper Alert Create hunting rule
Author:	Dwarozh Hoshiar
Description:	Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	GoBinTest Alert Create hunting rule
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Rule name:	golang Alert Create hunting rule
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Rule name:	golang_bin_JCorn_CSC846 Alert Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	golang_binary_string Alert Create hunting rule
Description:	Golang strings present
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Rule name:	golang_duffcopy_amd64 Alert Create hunting rule
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Rule name:	Golangmalware Alert Create hunting rule
Author:	Dhanunjaya
Description:	Malware in Golang
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Rule name:	HiveRansomware Alert Create hunting rule
Author:	Dhanunjaya
Description:	Yara Rule To Detect Hive V4 Ransomware
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Rule name:	identity_golang Alert Create hunting rule
Author:	Eric Yocam
Description:	find Golang malware
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Rule name:	INDICATOR_SUSPICIOUS_Binary_References_Browsers Alert Create hunting rule
Author:	ditekSHen
Description:	Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
TLP:	TLP:WHITE
Repository:	diˈtekSHən

Rule name:	INDICATOR_SUSPICIOUS_EXE_DiscordURL Alert Create hunting rule
Author:	ditekSHen
Description:	Detects executables Discord URL observed in first stage droppers
TLP:	TLP:WHITE
Repository:	diˈtekSHən

Rule name:	MD5_Constants Alert Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants
TLP:	TLP:WHITE
Repository:

Rule name:	ProgramLanguage_Golang Alert Create hunting rule
Author:	albertzsigovits
Description:	Application written in Golang programming language
TLP:	TLP:WHITE
Repository:

Rule name:	Python_Discord_Malware Alert Create hunting rule
Author:	@iam-py-test
Description:	Detects Python Discord malware similar to https://bazaar.abuse.ch/sample/08c447936983f4de8e7c03d9115968d4dea075bb68e1b770b5037678ef5c86aa/
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Rule name:	RANSOMWARE Alert Create hunting rule
Author:	ToroGuitar
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	RIPEMD160_Constants Alert Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants
TLP:	TLP:WHITE
Repository:

Rule name:	SEH__vectored Alert Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
TLP:	TLP:WHITE

Rule name:	SHA1_Constants Alert Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants
TLP:	TLP:WHITE
Repository:

Rule name:	SHA512_Constants Alert Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants
TLP:	TLP:WHITE
Repository:

Rule name:	Sus_Obf_Enc_Spoof_Hide_PE Alert Create hunting rule
Author:	XiAnzheng
Description:	Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	ThreadControl__Context Alert Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
TLP:	TLP:WHITE

Rule name:	classified
Author:	classified
Description:	classified
TLP :	TLP:AMBER

Unpacker

The following YARA rules matched on the unpacked file.

Unpacked Files

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The following files could be unpacked from this sample.