Categories: Malware

Win32/Kryptik.GCKK (file analysis)

The Win32/Kryptik.GCKK 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/Kryptik.GCKK virus can do?

Executable code extraction
Creates RWX memory
Mimics the file times of a Windows system file
Installs itself for autorun at Windows startup
Exhibits possible ransomware file modification behavior
Writes a potential ransom message to disk
Network activity detected but not expressed in API logs
Likely virus infection of existing system binary
Creates a copy of itself

How to determine Win32/Kryptik.GCKK?


File Info:
crc32: F6FD87C6md5: f95eb90da477da0666aee20aab35cba3name: F95EB90DA477DA0666AEE20AAB35CBA3.mlwsha1: 5ea5ac15adc927e9a5dffd38a4e587e2a550d075sha256: ad133762eb7fd08d2e6c5e455d33362a2968e2355be9089c6fed21dc09931662sha512: bf8a1764f84bc5dbbd9f47c322ff31d964ed15e883b8695e1d9ddb0eb983a0e511728c96a32db34e7fad5e4482b2933390894e475c2b245b1b1628a2206cd98dssdeep: 3072:N1TwQtGXQF1yc26P/WEvJCTWjdvWgIL1K3aXUcppUUoa0kpFD6Msn:N1TT8QztJCTW5WgIL43aXnAw0qFDtype: PE32 executable (GUI) Intel 80386, for MS Windows
Version Info:
0: [No Data]

Win32/Kryptik.GCKK also known as:

Bkav	W32.AIDetect.malware1
K7AntiVirus	Trojan ( 0052908c1 )
Elastic	malicious (high confidence)
DrWeb	Trojan.Encoder.24384
Cynet	Malicious (score: 100)
CAT-QuickHeal	Trojan.Mauvaise.SL1
ALYac	Trojan.BRMon.Gen.1
Cylance	Unsafe
Sangfor	Trojan.Win32.Save.a
CrowdStrike	win/malicious_confidence_90% (W)
Alibaba	virus:Win32/InfectPE.ali2000007
K7GW	Trojan ( 0052908c1 )
Cybereason	malicious.da477d
Symantec	Packed.Generic.525
ESET-NOD32	a variant of Win32/Kryptik.GCKK
APEX	Malicious
Avast	Win32:Malware-gen
ClamAV	Win.Trojan.Emotet-6441326-0
Kaspersky	HEUR:Trojan.Win32.Zenpak.gen
BitDefender	Trojan.BRMon.Gen.1
NANO-Antivirus	Trojan.Win32.Jorik.exhyfv
MicroWorld-eScan	Trojan.BRMon.Gen.1
Tencent	Win32.Trojan.Generic.Ednq
Ad-Aware	Trojan.BRMon.Gen.1
Sophos	ML/PE-A + Mal/Ransom-FN
Comodo	TrojWare.Win32.Occamy.A@7ijixk
BitDefenderTheta	Gen:NN.ZexaF.34758.muW@amtWasl
VIPRE	Trojan.Win32.Generic!BT
TrendMicro	Ransom_HPGANDCRAB.SMONT
McAfee-GW-Edition	BehavesLike.Win32.Generic.ch
FireEye	Generic.mg.f95eb90da477da06
Emsisoft	Trojan.BRMon.Gen.1 (B)
SentinelOne	Static AI – Malicious PE
Jiangmin	Trojan.Yakes.ytu
Webroot	W64.Msil.Coinminer
Avira	TR/Downloader.Gen7
eGambit	Unsafe.AI_Score_99%
Antiy-AVL	Trojan/Generic.ASMalwS.244B236
Microsoft	VirTool:Win32/Obfuscator.CAP
AegisLab	Trojan.Win32.GandCrypt.tpiS
GData	Trojan.BRMon.Gen.1
AhnLab-V3	Trojan/Win32.Hermesran.R218818
Acronis	suspicious
McAfee	Packed-YR!F95EB90DA477
MAX	malware (ai score=100)
VBA32	Trojan.Encoder
Malwarebytes	Ransom.GandCrab
Panda	Trj/Genetic.gen
TrendMicro-HouseCall	Ransom_HPGANDCRAB.SMONT
Rising	Trojan.Generic@ML.100 (RDML:vOpmm8y2+0n18TdG4gbddQ)
Yandex	Trojan.GenAsa!U+HhvNScvu4
Ikarus	Virus.Win32.Obfuscator
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	W32/GenKryptik.CPYR!tr
AVG	Win32:Malware-gen
Paloalto	generic.ml