Categories: Malware

Should I remove “Win32/Kryptik.AKFU”?

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

Behavioural detection: Executable code extraction – unpacking
Yara rule detections observed from a process memory dump/dropped files/CAPE
Reads data out of its own binary image
CAPE extracted potentially suspicious content
Unconventionial language used in binary resources: Korean
The binary likely contains encrypted or compressed data.
Authenticode signature is invalid
Checks the CPU name from registry, possibly for anti-virtualization
Attempts to access Bitcoin/ALTCoin wallets
Harvests credentials from local FTP client softwares
Installs WinPCAP

How to determine Win32/Kryptik.AKFU?


File Info:
name: 8080D5090079C7876211.mlwpath: /opt/CAPEv2/storage/binaries/310ff1496510b8290359a978684252c87bdd4f8b8080491a7cfd36bf8f50a665crc32: 7C8D8BC3md5: 8080d5090079c7876211a8089da73893sha1: 0b2d3a8273485e5e5ce99ece4dea096f69bb0700sha256: 310ff1496510b8290359a978684252c87bdd4f8b8080491a7cfd36bf8f50a665sha512: a74b2f793d59eaa4c5885e28f1de73e1700d1e3c48cadfb80aea96288cc41f093d14be380a2ae953e88bdf04df59ce5047bc57a2079a094fb194b9674e90dc40ssdeep: 12288:paTb/ksqdH1CFDC4Fdlt8DF2bf6UMme19lgyWIx87IyZ1kUBK69Mzt/a4aRt2+Ry:Wbg518FdT8Dcf219dy7IlQmz5aRt25ftype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T11E05234AD599A038E06CB8395B4A8E3CC633EC7972C537E14D84F8A91CF856F549F12Csha3_384: de84d24534957f2249b9707e692817f67f1b585a9f0d03253de8ac9ca0ab85521be438406aef7b2ea81db0833f8b263cep_bytes: 6800605700b88c30400066832000ff30timestamp: 2012-01-18 07:21:34
Version Info:
0: [No Data]

Win32/Kryptik.AKFU also known as:

Bkav	W32.AIDetect.malware2
Lionic	Trojan.Win32.Generic.lmka
Elastic	malicious (high confidence)
MicroWorld-eScan	Gen:Trojan.Dresmon.Gen.1
FireEye	Generic.mg.8080d5090079c787
CAT-QuickHeal	FraudTool.Security
McAfee	PWS-Zbot.gen.ain
Cylance	Unsafe
VIPRE	Gen:Trojan.Dresmon.Gen.1
Sangfor	Suspicious.Win32.Save.a
K7AntiVirus	Trojan ( 0040797b1 )
Alibaba	Trojan:Win32/LiveSecurity.43986614
K7GW	Trojan ( 0040797b1 )
Cybereason	malicious.90079c
Cyren	W32/FakeAlert.VF.gen!Eldorado
Symantec	SecShieldFraud!gen7
tehtris	Generic.Malware
ESET-NOD32	a variant of Win32/Kryptik.AKFU
APEX	Malicious
Paloalto	generic.ml
Cynet	Malicious (score: 100)
Kaspersky	Trojan-FakeAV.Win32.LiveSecurity.il
BitDefender	Gen:Trojan.Dresmon.Gen.1
NANO-Antivirus	Trojan.Win32.Kazy.zpwyi
SUPERAntiSpyware	Trojan.Agent/Gen-RogueRel
Avast	Win32:FakeAV-DUO [Trj]
Tencent	Win32.Trojan-FakeAV.Livesecurity.Zchl
Ad-Aware	Gen:Trojan.Dresmon.Gen.1
Emsisoft	Gen:Trojan.Dresmon.Gen.1 (B)
Comodo	TrojWare.Win32.Kryptik.AJZT@4q80lx
DrWeb	BackDoor.Slym.767
TrendMicro	TROJ_KRYPTK.SMJY
McAfee-GW-Edition	BehavesLike.Win32.VirRansom.cc
Trapmine	malicious.high.ml.score
Sophos	ML/PE-A + Troj/FakeAV-FWY
Ikarus	Trojan-PSW.Win32.Tepfer
GData	Gen:Trojan.Dresmon.Gen.1
Jiangmin	Trojan/Generic.angel
Webroot	W32.Trojan.Gen
Avira	TR/Kazy.J.85803
Antiy-AVL	Trojan/Generic.ASMalwS.A77
Microsoft	Backdoor:Win32/Kelihos.F
Google	Detected
AhnLab-V3	Trojan/Win32.Tepfer.R32826
VBA32	TScope.Malware-Cryptor.SB
ALYac	Gen:Trojan.Dresmon.Gen.1
MAX	malware (ai score=100)
Malwarebytes	Trojan.LameShield
TrendMicro-HouseCall	TROJ_KRYPTK.SMJY
Rising	Trojan.Agent!8.B1E (TFE:2:y0GsBDiNvIG)
Yandex	Trojan.GenAsa!OpUfNEapLR0
SentinelOne	Static AI – Malicious PE
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	W32/Kryptik.AGAI!tr
BitDefenderTheta	Gen:NN.ZexaF.34646.YqW@aKFHlKkG
AVG	Win32:FakeAV-DUO [Trj]
Panda	Adware/SystemTool
CrowdStrike	win/malicious_confidence_100% (W)