Categories: Worm

Worm.Win32.Vobfus.efhi (file analysis)

The Worm.Win32.Vobfus.efhi 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.efhi 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)
Anomalous binary characteristics
Attempts to modify Explorer settings to prevent hidden files from being displayed

How to determine Worm.Win32.Vobfus.efhi?


File Info:
name: 4666A71C7C75330310DF.mlwpath: /opt/CAPEv2/storage/binaries/d96247f08fd46eb4ea4934cec16115579381b943d29e64872da9102eae45f870crc32: 4FA66E7Amd5: 4666a71c7c75330310df592df3033ea5sha1: 812e44631e4c07d81e8b8d620e80733530a035c4sha256: d96247f08fd46eb4ea4934cec16115579381b943d29e64872da9102eae45f870sha512: 5102a07d75d1f9d8d0bf944cd4fca464822768699a73689d72414fbec56bca078c83c247eb2cd2c1777ecafc31b6e349d423541cb0611dd0e9648e845c54204assdeep: 3072:eWOMlXL7KvWeRl6Knvmb7/D26DKcAA6vQOm34lK5/si+iS36:VXCVREKnvmb7/D26DKcV67m34E5/s8SKtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1CF04C812BA09B06BE183D4F05E28C69A392D6D7623D0BC4777857F296A70597B8F031Fsha3_384: 96bb4cdd0dd6ce0d9ef047642025fb528c656be2ed57da5f0e584c05af9903b6fe41d7d8698ac282d8cca98a6917e9c3ep_bytes: 6828384000e8eeffffff000000000000timestamp: 2011-12-05 18:17:21
Version Info:
0: [No Data]

Worm.Win32.Vobfus.efhi also known as:

Bkav	W32.AIDetectMalware
Elastic	malicious (high confidence)
MicroWorld-eScan	Gen:Variant.Sirefef.942
FireEye	Generic.mg.4666a71c7c753303
CAT-QuickHeal	Trojan.JorikVMF.S19741166
ALYac	Gen:Variant.Sirefef.942
Malwarebytes	Generic.Malware.AI.DDS
K7AntiVirus	EmailWorm ( 0054d10f1 )
K7GW	EmailWorm ( 0054d10f1 )
Cybereason	malicious.c7c753
BitDefenderTheta	Gen:NN.ZevbaF.36802.lmW@a4c1eEhi
VirIT	Trojan.Win32.Vobfus.KDN
Symantec	W32.Changeup
tehtris	Generic.Malware
ESET-NOD32	a variant of Win32/AutoRun.VB.AQE
APEX	Malicious
ClamAV	Win.Trojan.Changeup-6169544-0
Kaspersky	Worm.Win32.Vobfus.efhi
BitDefender	Gen:Variant.Sirefef.942
NANO-Antivirus	Trojan.Win32.Jorik.cqkyjh
SUPERAntiSpyware	Trojan.Agent/Gen-Remnat[VB]
TACHYON	Trojan/W32.VB-Jorik.188416.I
F-Secure	Trojan.TR/Dropper.Gen7
DrWeb	Trojan.VbCrypt.81
VIPRE	Gen:Variant.Sirefef.942
Sophos	Mal/SillyFDC-T
Ikarus	Worm.Win32.Vobfus
Google	Detected
Avira	TR/Dropper.Gen7
Varist	W32/Vobfus.AA.gen!Eldorado
Antiy-AVL	Worm/Win32.WBNA.gen
Kingsoft	malware.kb.a.1000
Xcitium	Worm.Win32.Pronny.AK@4ogvoo
Arcabit	Trojan.Sirefef.942
ViRobot	Trojan.Win32.Jorik.188416.B
ZoneAlarm	Worm.Win32.Vobfus.efhi
Cynet	Malicious (score: 100)
AhnLab-V3	Trojan/Win32.Jorik.R16967
Acronis	suspicious
VBA32	BScope.Trojan.Jorik
MAX	malware (ai score=83)
Cylance	unsafe
Panda	Trj/Genetic.gen
TrendMicro-HouseCall	WORM_VOBFUS.SMAB
Rising	Worm.AutoRun!1.E3C6 (CLASSIC)
Yandex	Trojan.GenAsa!x1tuGxxa0wU
SentinelOne	Static AI – Malicious PE
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	W32/VBKrypt.C!tr
DeepInstinct	MALICIOUS
CrowdStrike	win/malicious_confidence_100% (D)
alibabacloud	Worm:Win/Vobfus.98fd7202