Categories: Worm

What is “Worm:Win32/Vobfus.K”?

The Worm:Win32/Vobfus.K 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 Worm:Win32/Vobfus.K virus can do?

Behavioural detection: Executable code extraction – unpacking
Reads data out of its own binary image
CAPE extracted potentially suspicious content
Drops a binary and executes it
Authenticode signature is invalid
Behavioural detection: Injection (inter-process)
CAPE detected the embedded win api malware family
Anomalous binary characteristics
Attempts to modify Explorer settings to prevent hidden files from being displayed
Yara detections observed in process dumps, payloads or dropped files

How to determine Worm:Win32/Vobfus.K?


File Info:
name: 5C70EA6A0022A5F9A4B5.mlwpath: /opt/CAPEv2/storage/binaries/e6b98cc6375944e0db8b00222bf802a9d0f15b0df72c7053693d614b260fc7edcrc32: 58A9886Bmd5: 5c70ea6a0022a5f9a4b5adefac838e8csha1: e4c0a85f7ab0c868bad48eee0955bd6a76b1216fsha256: e6b98cc6375944e0db8b00222bf802a9d0f15b0df72c7053693d614b260fc7edsha512: 0697797aa01dd452ac07078f9431db7375318af2c77dd513042300352a0496845494b0ec0e170cb48b1870bf0df02a2b67195dc23a118ae71184931713c95c98ssdeep: 768:spP4fR08Pm5E+5HTo5U2b1CY/g/7Gr8Q/apUZlrTVU9yu1uOpa9J:saKaP1CgY74lrTVU9yu1uOwJtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1BA73846F7E816867E511C4BF7B6AC8E5C2D3F40E6D87A24902D53AEF0C44E709D69A03sha3_384: d007f606965db92b8ba7749ea576ece2fa42b0c953a36b6e9383ff9068e8de855445799048c13f7207906358555c5170ep_bytes: 6884124000e8eeffffff000000000000timestamp: 2010-01-05 18:42:22
Version Info:
Translation: 0x0409 0x04b0CompanyName: HHiXZkgnProductName: HHiXZkgnFileVersion: 2.30ProductVersion: 2.30InternalName: HHiXZkgnOriginalFilename: HHiXZkgn.exe

Worm:Win32/Vobfus.K also known as:

Bkav	W32.AIDetectMalware
Lionic	Worm.Win32.VBNA.o!c
Elastic	malicious (high confidence)
MicroWorld-eScan	Gen:Trojan.Chinky.2
FireEye	Generic.mg.5c70ea6a0022a5f9
CAT-QuickHeal	Trojan.Vobfus.gen
Skyhigh	BehavesLike.Win32.VBObfus.lm
McAfee	VBObfus
Malwarebytes	Generic.Malware.AI.DDS
Sangfor	Suspicious.Win32.Save.vb
K7AntiVirus	NetWorm ( 700000151 )
Alibaba	Malware:Win32/km_2f5c.None
K7GW	NetWorm ( 700000151 )
CrowdStrike	win/malicious_confidence_100% (W)
Baidu	Win32.Worm.Autorun.z
VirIT	Worm.Win32.VBNA.KNG
Symantec	W32.Changeup
ESET-NOD32	Win32/AutoRun.VB.IH
APEX	Malicious
TrendMicro-HouseCall	WORM_VBNA.SM
ClamAV	Win.Worm.Vobfus-7460240-0
Kaspersky	Worm.Win32.VBNA.kng
BitDefender	Gen:Trojan.Chinky.2
NANO-Antivirus	Trojan.Win32.VB.dwvjsu
SUPERAntiSpyware	Trojan.Agent/Gen-VB[Fack77A]
Avast	Win32:VB-ODI [Trj]
Tencent	Worm.Win32.Vbna.wd
Emsisoft	Gen:Trojan.Chinky.2 (B)
F-Secure	Worm.WORM/Autorun.fse
DrWeb	Win32.HLLW.VBNA.based
BitDefenderTheta	AI:Packer.B2EA5D9920
TrendMicro	WORM_VBNA.SM
Trapmine	malicious.high.ml.score
Sophos	Mal/SillyFDC-D
SentinelOne	Static AI – Malicious PE
GData	Gen:Trojan.Chinky.2
Varist	W32/Vobfus.D.gen!Eldorado
Avira	WORM/Autorun.fse
Antiy-AVL	Trojan[AutoRun]/Win32.VB
Kingsoft	malware.kb.a.1000
Xcitium	Worm.Win32.Autorun.fse0@1pxorh
Arcabit	Trojan.Chinky.2
ZoneAlarm	Worm.Win32.VBNA.kng
Microsoft	Worm:Win32/Vobfus.K
Cynet	Malicious (score: 100)
AhnLab-V3	Win32/Vbna4.worm.Gen
VBA32	Trojan.VB.01129
ALYac	Gen:Trojan.Chinky.2
MAX	malware (ai score=89)
Cylance	unsafe
Panda	W32/Vobfus.CP.worm
Rising	Trojan.Autorun!1.DA78 (CLASSIC)
Yandex	Trojan.GenAsa!oNm/EUYuOOg
Ikarus	Worm.Win32.Vobfus
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	W32/VBObfus.BDBD!tr
AVG	Win32:VB-ODI [Trj]
Cybereason	malicious.a0022a
DeepInstinct	MALICIOUS