Categories: Malware

Win32:GenMalicious-YG [Trj] removal guide

The Win32:GenMalicious-YG [Trj] is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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What Win32:GenMalicious-YG [Trj] virus can do?

Behavioural detection: Executable code extraction – unpacking
SetUnhandledExceptionFilter detected (possible anti-debug)
Creates RWX memory
Guard pages use detected – possible anti-debugging.
Dynamic (imported) function loading detected
Authenticode signature is invalid
Installs itself for autorun at Windows startup
Stores JavaScript or a script command in the registry, likely for fileless persistence
Operates on local firewall’s policies and settings
Attempts to disable or modify Explorer Folder Options
Anomalous binary characteristics
Attempts to modify Explorer settings to prevent file extensions from being displayed
Attempts to modify Explorer settings to prevent hidden files from being displayed

How to determine Win32:GenMalicious-YG [Trj]?


File Info:
name: 3B7956FEAB9DE66963D7.mlwpath: /opt/CAPEv2/storage/binaries/f740b304ceb2790cbfaafa0bfbfe37805257d3f8bef2bfbf3631c303f22d5fb1crc32: CF124DF3md5: 3b7956feab9de66963d762a619e1537esha1: 4a09085be526dd7a4b5b147b5976be603b6f1e71sha256: f740b304ceb2790cbfaafa0bfbfe37805257d3f8bef2bfbf3631c303f22d5fb1sha512: 8196e59c706a904012cc60d29e13cb66e1ba132fd99954b30d7720c20d6793d1ce95c829ee21846d9f61cd092f293e567d0a4540d7a91222b1c97b786debf2a5ssdeep: 1536:59/X6C7kehYd7TRZym2aVmXdMNUWMkT9Sr/bV5C7:3yC7kR7T1hilJ5C7type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1F5B3F723F7956058F2638AB03D349199783ABD350950A84FB349BB5E2631AD7F4B132Fsha3_384: 9c9874cb3e74b99f718c5d768bb5b60099d1b0ebabe4704bfd0e00c549b612a52c7fcb17e18f7fa02bef6fd177da2221ep_bytes: 68b0624000e8f0ffffff000000000000timestamp: 2014-09-14 14:16:15
Version Info:
Translation: 0x0409 0x04b0CompanyName: 17.03 MBProductName: Micr0soft Cr4zy Sc1iptingFileVersion: 17.03.0004ProductVersion: 17.03.0004InternalName: aOriginalFilename: a.exe

Win32:GenMalicious-YG [Trj] also known as:

MicroWorld-eScan	Gen:Variant.Johnnie.127900
ALYac	Gen:Variant.Johnnie.127900
Cylance	Unsafe
Sangfor	[MICROSOFT VISUAL BASIC V6.0]
K7AntiVirus	Riskware ( 00584baa1 )
K7GW	Riskware ( 00584baa1 )
Cybereason	malicious.eab9de
Arcabit	Trojan.Johnnie.D1F39C
Elastic	malicious (high confidence)
APEX	Malicious
Kaspersky	Trojan-Ransom.Win32.Blocker.frsf
BitDefender	Gen:Variant.Johnnie.127900
NANO-Antivirus	Trojan.Win32.TCNW6963.eckfsh
Avast	Win32:GenMalicious-YG [Trj]
Ad-Aware	Gen:Variant.Johnnie.127900
Emsisoft	Gen:Variant.Johnnie.127900 (B)
F-Secure	Trojan.TR/Spy.Gen
DrWeb	BACKDOOR.Trojan
Trapmine	malicious.moderate.ml.score
FireEye	Generic.mg.3b7956feab9de669
SentinelOne	Static AI – Suspicious PE
Jiangmin	Trojan.Blocker.cgc
Avira	TR/Spy.Gen
Microsoft	Program:Win32/Wacapew.C!ml
ZoneAlarm	Trojan-Ransom.Win32.Blocker.frsf
GData	Gen:Variant.Johnnie.127900
MAX	malware (ai score=83)
Rising	Malware.FakeXLS/ICON!1.9C3D (CLASSIC)
Yandex	TrojanSpy.Agent!lZVSl7Gu3Js
MaxSecure	Trojan.Malware.300983.susgen
BitDefenderTheta	Gen:NN.ZevbaF.34712.gm0@auQvNdbi
AVG	Win32:GenMalicious-YG [Trj]
CrowdStrike	win/malicious_confidence_60% (D)