YARAify Scan Results

Task Information

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Task ID:	a8f531bc-076f-11f1-82f6-42010aa4000b
File name:	fa0000.klkopkfeyp.exe
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:	Win.Malware.Vlzswk-10040902-0 Alert Create hunting rule

Signature:	Win.Malware.Zusy-10040667-0 Alert Create hunting rule

YARA Results

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Static Analysis

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

Rule name:	APT_DustSquad_PE_Nov19_1 Alert Create hunting rule
Author:	Arkbird_SOLG
Description:	Detection Rule for APT DustSquad campaign Nov19
Reference:	https://twitter.com/Rmy_Reserve/status/1197448735422238721
TLP:	TLP:WHITE
Repository:	StrangerealIntel

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

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

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

Rule name:	detect_tiny_vbs Alert Create hunting rule
Author:	daniyyell
Description:	Detects tiny VBS delivery technique
TLP:	TLP:WHITE
Repository:	YARAify

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

Rule name:	HKTL_Meterpreter_inMemory Alert Create hunting rule
Author:	netbiosX, Florian Roth
Description:	Detects Meterpreter in-memory
Reference:	https://www.reddit.com/r/purpleteamsec/comments/hjux11/meterpreter_memory_indicators_detection_tooling/
TLP:	TLP:WHITE
Repository:	Neo23x0

Rule name:	ICMLuaUtil_UACMe_M41 Alert Create hunting rule
Author:	Marius 'f0wL' Genheimer <hello@dissectingmalwa.re>
Description:	A Yara rule for UACMe Method 41 -> ICMLuaUtil Elevated COM interface
Reference:	https://github.com/hfiref0x/UACME
TLP:	TLP:WHITE

Rule name:	INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM Alert Create hunting rule
Author:	ditekSHen
Description:	Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)
TLP:	TLP:WHITE
Repository:	diˈtekSHən

Rule name:	INDICATOR_SUSPICIOUS_ReflectiveLoader Alert Create hunting rule
Author:	ditekSHen
Description:	Detects Reflective DLL injection artifacts
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:	meth_stackstrings Alert Create hunting rule
Author:	Willi Ballenthin
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	ReflectiveLoader Alert Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects a unspecified hack tool, crack or malware using a reflective loader - no hard match - further investigation recommended
Reference:	Internal Research
TLP:	TLP:WHITE
Repository:	Neo23x0

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

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

Rule name:	upx_largefile Alert Create hunting rule
Author:	k3nr9
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	UPX290LZMAMarkusOberhumerLaszloMolnarJohnReiser Alert Create hunting rule
Author:	malware-lu
TLP:	TLP:WHITE
Repository:

Rule name:	UPXV200V290MarkusOberhumerLaszloMolnarJohnReiser Alert Create hunting rule
Author:	malware-lu
TLP:	TLP:WHITE
Repository:

Rule name:	vmdetect Alert Create hunting rule
Author:	nex
Description:	Possibly employs anti-virtualization techniques
TLP:	TLP:WHITE
Repository:

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

Rule name:	win_ramsay_auto Alert Create hunting rule
Author:	Felix Bilstein - yara-signator at cocacoding dot com
Description:	Detects win.ramsay.
TLP:	TLP:WHITE
Repository:	Malpedia

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.