Categories: Malware

What is “Heur.Variadic.A.303.1 (B)”?

The Heur.Variadic.A.303.1 (B) 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 Heur.Variadic.A.303.1 (B) virus can do?

Behavioural detection: Executable code extraction – unpacking
Sample contains Overlay data
Authenticode signature is invalid
Anomalous binary characteristics

How to determine Heur.Variadic.A.303.1 (B)?


File Info:
name: F8E67942ED89C8136A72.mlwpath: /opt/CAPEv2/storage/binaries/6b4a1b21248fa66a345afd6ac8b818d5734f71aa4b9b47e19c2077a17df25c55crc32: 0374E37Cmd5: f8e67942ed89c8136a72589dd61a4a1csha1: 9373c0ac592bf808bf88e7f266aaf03148d5667fsha256: 6b4a1b21248fa66a345afd6ac8b818d5734f71aa4b9b47e19c2077a17df25c55sha512: bce80ab14283b9f3bbd31af7bf90cf79760a47b388e01c92d9181608bb69af4cf4e708f09c7deb87f613c0aee45d18b474814639feb6fdfbea228c6c8029d368ssdeep: 1536:9X9TaOt5OuXpBFZQUSvnsk+z/ypuOASsIc9XmkbxH3t:9X9TP3OuXpBkAz/yjvc9X/9Xttype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T12DC30A23BE10502BD8568AF1A895AA6D7B551F362BF4BD0772A4BB042D7710378F930Fsha3_384: ba495b3eb5c8747b3e931dbb565b50f541ea70501d58c17c26daeec015b9e579ce182f61d41024894e76282bdecdfbf5ep_bytes: 68e4384000e8eeffffff000048000000timestamp: 2013-02-25 01:00:32
Version Info:
Translation: 0x0409 0x04b0ProductName: Project1FileVersion: 1.00ProductVersion: 1.00InternalName: Project1OriginalFilename: Project1.exe

Heur.Variadic.A.303.1 (B) also known as:

Bkav	W32.AIDetectMalware
tehtris	Generic.Malware
MicroWorld-eScan	Gen:Heur.Variadic.A.303.1
FireEye	Generic.mg.f8e67942ed89c813
Skyhigh	BehavesLike.Win32.Swisyn.cm
Cylance	unsafe
Zillya	Trojan.Agent.Win32.3898268
Sangfor	Trojan.Win32.Save.a
Alibaba	Worm:Win32/Mofksys.d166755e
K7GW	P2PWorm ( 003b42321 )
K7AntiVirus	Trojan ( 003b42321 )
BitDefenderTheta	AI:Packer.5931817920
Symantec	ML.Attribute.HighConfidence
Elastic	malicious (high confidence)
ESET-NOD32	a variant of Win32/VB.QOT
APEX	Malicious
TrendMicro-HouseCall	PE_SWISB.A-O
Paloalto	generic.ml
Kaspersky	Trojan.Win32.Agent.xehr
BitDefender	Gen:Heur.Variadic.A.303.1
NANO-Antivirus	Trojan.Win32.VB.kktfge
Avast	Win32:VB-OJQ [Wrm]
Tencent	Malware.Win32.Gencirc.10bfc575
Emsisoft	Gen:Heur.Variadic.A.303.1 (B)
Baidu	Win32.Worm.VB.b
F-Secure	Trojan.TR/Dropper.Gen
DrWeb	Trojan.MulDrop26.43697
VIPRE	Gen:Heur.Variadic.A.303.1
TrendMicro	PE_SWISB.A-O
Trapmine	malicious.moderate.ml.score
Sophos	W32/Mofksys-D
MAX	malware (ai score=89)
Jiangmin	Trojan.Agent.evqm
Google	Detected
Avira	TR/Dropper.Gen
Varist	W32/VB.JI.gen!Eldorado
Antiy-AVL	Trojan/Win32.Agent
Kingsoft	malware.kb.a.1000
Microsoft	Worm:Win32/Mofksys.RND!MTB
Xcitium	TrojWare.Win32.VB.QOTY@4qfd0g
Arcabit	Trojan.Variadic.A.303.1
ZoneAlarm	Trojan.Win32.Agent.xehr
GData	Win32.Trojan.PSE1.C4EPE9
Cynet	Malicious (score: 100)
McAfee	Artemis!F8E67942ED89
VBA32	Trojan.Agent
Malwarebytes	Generic.Malware.AI.DDS
Panda	Trj/Genetic.gen
Rising	Worm.Mofksys!8.1F7 (TFE:3:IhfPU4oeQWD)
Yandex	Trojan.GenAsa!182yZo+3+DM
Ikarus	Trojan.Win32.VB
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	W32/VB.QCC!tr.dldr
AVG	Win32:VB-OJQ [Wrm]
DeepInstinct	MALICIOUS
alibabacloud	Trojan[dropper]:Win/Mofksys.RT#2XJC