Categories: Malware

Win32/AutoRun.VB.ARA (file analysis)

The Win32/AutoRun.VB.ARA 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/AutoRun.VB.ARA 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)
Attempts to disable Windows Auto Updates
Anomalous binary characteristics
Attempts to modify Explorer settings to prevent hidden files from being displayed

How to determine Win32/AutoRun.VB.ARA?


File Info:
name: 7CB7E7C23B30009A8518.mlwpath: /opt/CAPEv2/storage/binaries/215912afacd4a729d4d9c6feaa8113f65283153b41a9fb654efc82a836193942crc32: 98C2527Amd5: 7cb7e7c23b30009a8518d579469d9ff6sha1: 042e9d15fc1e9edf4e683d1082fd2cb1b6e8373fsha256: 215912afacd4a729d4d9c6feaa8113f65283153b41a9fb654efc82a836193942sha512: cad537f59e338060bc7fc2ec8634ccbdda2da656c14164134b3613bf3dd53ca5ee73cc79c3f1905cbbfc1057388b16cd2466fed91eaa2d68cc31c71187551a5dssdeep: 3072:miu7ehhNrWlAIJqPYNbihKovbAM4VkRvjCKuz3EwBT3edZlSL6aOuTOunpE7bVGQ:m5uhNrWlAIJqPYNbihRzrNvjITEeedZAtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T15904E52D72909B3FE4A9E6F5292E839840196E3918D4E853F7C16B1D71F0AE3D13235Bsha3_384: a4cdbb794ded5a786345ec1e5490b6e80290dc1a3add60ad6c9dd7bfed5b0e8b99ce117a34a1e840bd4864baf1b628bfep_bytes: 68943a4000e8f0ffffff000000000000timestamp: 2012-01-26 06:44:09
Version Info:
Translation: 0x0409 0x04b0ProductName: UxjQEtFileVersion: 1.00ProductVersion: 1.00InternalName: DxocajwvofOriginalFilename: Dxocajwvof.exe

Win32/AutoRun.VB.ARA also known as:

Bkav	W32.AIDetectMalware
AVG	Win32:VB-AAWR [Trj]
MicroWorld-eScan	Gen:Variant.Chinky.7
CAT-QuickHeal	Worm.VobfusVMF.S19740322
Skyhigh	BehavesLike.Win32.VBObfus.cm
McAfee	VBObfus.cu
Malwarebytes	Generic.Malware.AI.DDS
Sangfor	Suspicious.Win32.Save.vb
K7AntiVirus	EmailWorm ( 0054d10f1 )
K7GW	EmailWorm ( 0054d10f1 )
Cybereason	malicious.23b300
Baidu	Win32.Worm.Pronny.d
Symantec	W32.Changeup!gen15
Elastic	malicious (high confidence)
ESET-NOD32	Win32/AutoRun.VB.ARA
Cynet	Malicious (score: 100)
APEX	Malicious
Avast	Win32:VB-AAWR [Trj]
ClamAV	Win.Trojan.Changeup-6169544-0
Kaspersky	Worm.Win32.Vobfus.dfpq
BitDefender	Gen:Variant.Chinky.7
NANO-Antivirus	Trojan.Win32.VBKrypt.cihuha
SUPERAntiSpyware	Trojan.Agent/Gen-Remnat[VB]
Tencent	Worm.Win32.Vobfus.n
Sophos	Mal/VBCheMan-B
F-Secure	Trojan.TR/Otran.ammnb
DrWeb	Worm.Siggen.7007
VIPRE	Gen:Variant.Chinky.7
TrendMicro	WORM_VOBFUS.SMAB
Trapmine	malicious.high.ml.score
FireEye	Generic.mg.7cb7e7c23b30009a
Emsisoft	Gen:Variant.Chinky.7 (B)
Ikarus	Worm.Win32.Vobfus
Varist	W32/Vobfus.AI.gen!Eldorado
Avira	TR/Otran.ammnb
MAX	malware (ai score=87)
Antiy-AVL	Worm/Win32.WBNA.gen
Kingsoft	malware.kb.a.999
Microsoft	Worm:Win32/Vobfus!pz
Xcitium	Worm.Win32.Pronny.AK@4ogvoo
Arcabit	Trojan.Chinky.7
ViRobot	Trojan.Win32.A.VBKrypt.184320.CE
ZoneAlarm	Worm.Win32.Vobfus.dfpq
GData	Gen:Variant.Chinky.7
Google	Detected
AhnLab-V3	Trojan/Win32.VB.R19758
Acronis	suspicious
BitDefenderTheta	Gen:NN.ZevbaF.36802.lm0@aSW7oDfi
ALYac	Gen:Variant.Chinky.7
TACHYON	Worm/W32.Vobfus.184320
VBA32	BScope.Trojan.VBCR.2512
Cylance	unsafe
Panda	W32/Vobfus.GEW.worm
TrendMicro-HouseCall	WORM_VOBFUS.SMAB
Rising	Worm.VobfusEx!1.99DB (CLASSIC)
Yandex	Trojan.GenAsa!p5p9FWs+0AI
SentinelOne	Static AI – Malicious PE
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	W32/VB.AZGU!tr
DeepInstinct	MALICIOUS
CrowdStrike	win/malicious_confidence_100% (W)
alibabacloud	Trojan:Win/Vobfus.54ccc27c