Categories: Trojan

Trojan.Generic.EF (A) (file analysis)

The Trojan.Generic.EF (A) 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 Trojan.Generic.EF (A) virus can do?

Executable code extraction
Injection (inter-process)
Injection (Process Hollowing)
Creates RWX memory
A process created a hidden window
Unconventionial language used in binary resources: Portuguese (Brazilian)
The binary likely contains encrypted or compressed data.
Executed a process and injected code into it, probably while unpacking
Detects Sandboxie through the presence of a library
Network activity detected but not expressed in API logs

How to determine Trojan.Generic.EF (A)?


File Info:
crc32: 12E44765md5: b4bf3dd0b414349b3325609274b54678name: socks111atx.exesha1: 70f3706204dfca0649648e5becb27b794250d7d7sha256: e99a270e42423cfc57b8f0c7700dc3db63bfb0e8252abd118da000c112935b4esha512: 813801f66c9d972d8b2a3fb2451be0d3e0dd4e9e185a75fb45bc4dbedd5109d1506657bca3059010d7b2384a62b33ef7d984bbc63a2890bedffd254be68f8ed6ssdeep: 6144:2rjuBFRIf41UxBGaBZ4Mk7Jb/rddfi77+BG:sKFREBGKZBk7JbBdYitype: PE32 executable (GUI) Intel 80386, for MS Windows
Version Info:
Translation: 0x0115 0x04e5

Trojan.Generic.EF (A) also known as:

MicroWorld-eScan	Trojan.GenericKD.32903402
FireEye	Generic.mg.b4bf3dd0b414349b
McAfee	Trojan-FRUB!B4BF3DD0B414
VIPRE	Trojan.Win32.Generic!BT
AegisLab	Trojan.Win32.Zenpak.4!c
Sangfor	Malware
K7AntiVirus	Trojan ( 0055e4a71 )
BitDefender	Trojan.GenericKD.32903402
K7GW	Trojan ( 0055e4a71 )
Symantec	ML.Attribute.HighConfidence
APEX	Malicious
Avast	Win32:CrypterX-gen [Trj]
GData	Trojan.GenericKD.32903402
Kaspersky	HEUR:Trojan.Win32.Zenpak.vho
Alibaba	TrojanPSW:Win32/Azorult.7c3fe90e
Rising	Trojan.Kryptik!1.C10B (CLASSIC)
Ad-Aware	Trojan.GenericKD.32903402
Sophos	Mal/Generic-S
DrWeb	Trojan.Siggen9.848
Invincea	heuristic
McAfee-GW-Edition	BehavesLike.Win32.PUPXFM.dh
Emsisoft	Trojan.Generic.EF (A)
Ikarus	Trojan.Win32.Crypt
Jiangmin	Trojan.Zenpak.ari
eGambit	Unsafe.AI_Score_98%
Endgame	malicious (high confidence)
Arcabit	Trojan.Generic.D1F610EA
ZoneAlarm	HEUR:Trojan.Win32.Zenpak.vho
Microsoft	PWS:Win32/Azorult.V!MTB
AhnLab-V3	Trojan/Win32.MalPe.R306780
Acronis	suspicious
ALYac	Trojan.GenericKD.32903402
MAX	malware (ai score=100)
VBA32	BScope.Trojan.Fuerboos
Malwarebytes	Trojan.MalPack.GS
Panda	Trj/GdSda.A
ESET-NOD32	a variant of Win32/Kryptik.GZYT
SentinelOne	DFI – Malicious PE
Fortinet	W32/Malicious_Behavior.VEX
AVG	Win32:CrypterX-gen [Trj]
Paloalto	generic.ml
CrowdStrike	win/malicious_confidence_100% (W)
Qihoo-360	Win32/Trojan.0ea