Categories: Malware

VirTool:Win32/Obfuscator.GR (file analysis)

The VirTool:Win32/Obfuscator.GR 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.

Gridinsoft Anti-Malware

Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.

DOWNLOAD NOW

6-day free trial available.

What VirTool:Win32/Obfuscator.GR virus can do?

Sample contains Overlay data
The binary contains an unknown PE section name indicative of packing
The binary likely contains encrypted or compressed data.
The executable is compressed using UPX
Authenticode signature is invalid
Anomalous binary characteristics
Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine VirTool:Win32/Obfuscator.GR?


File Info:
name: 32F809E6A729009EAAB2.mlwpath: /opt/CAPEv2/storage/binaries/24db5b440fabada22ac57378d7831fd3353815ce8c8f398d33a3e208e2f4c278crc32: 03EF678Emd5: 32f809e6a729009eaab2d72cbe0d4effsha1: d263eed58d8e9a5cbabcb15589a69746e4b8f6bdsha256: 24db5b440fabada22ac57378d7831fd3353815ce8c8f398d33a3e208e2f4c278sha512: ae879ff53644a80599d11d934387be5041dab7f10e660aec3e5aecf5b883004d4d7a82e67970fa81b70086608ece28218db785243d10894b66633385d6065ccessdeep: 96:LkQIWXfcLPEYapyy3BeM+rLlX1B/UIoVTsK6ZkrLBKrDy7fDsg4bU9b4f36VT8/H:jH4MYapn3Bkdz/UN5Y2dKrVKx8/XGetype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T115F19EDEB768295DC14E87F88FD78900A7B025A15293E0C74A1E2E111BF50C93A939A3sha3_384: 1c65c982f778383ac52561cdac640b1f03c452100ccd5ffbb43604c4eb17f9d868ce5ce301ff75ba3d754090b4110d7aep_bytes: 9c5533ee5d9d8bff608d2424535bb841timestamp: 2007-07-12 15:09:28
Version Info:
0: [No Data]

VirTool:Win32/Obfuscator.GR also known as:

tehtris	Generic.Malware
MicroWorld-eScan	Gen:Variant.Razy.699570
FireEye	Generic.mg.32f809e6a729009e
Skyhigh	BehavesLike.Win32.Stration.zc
ALYac	Gen:Variant.Razy.699570
Cylance	unsafe
VIPRE	Gen:Variant.Razy.699570
K7AntiVirus	Trojan ( 004bcce41 )
BitDefender	Gen:Variant.Razy.699570
K7GW	Trojan ( 004bcce41 )
Cybereason	malicious.58d8e9
BitDefenderTheta	AI:Packer.5625A74E1E
Symantec	Backdoor.Ratenjay
Elastic	malicious (moderate confidence)
ESET-NOD32	a variant of Win32/Kryptik.FPB
APEX	Malicious
Kaspersky	Trojan-Downloader.Win32.Small.fhm
Alibaba	TrojanDownloader:Win32/Obfuscator.945c9683
NANO-Antivirus	Virus.Win32.Gen-Crypt.ccnc
ViRobot	Trojan.Win32.A.Downloader.7750.A
Rising	Malware.Undefined!8.C (TFE:4:Pwr6YGQIkhP)
Sophos	Mal/HckPk-A
F-Secure	Trojan.TR/Crypt.U.Gen
DrWeb	Trojan.Packed.153
Zillya	Trojan.Obfuscated.Win32.14499
Trapmine	malicious.moderate.ml.score
Emsisoft	Gen:Variant.Razy.699570 (B)
SentinelOne	Static AI – Malicious PE
Jiangmin	Trojan/PSW.GamePass.rkw
Google	Detected
Avira	TR/Crypt.U.Gen
Varist	W32/Heuristic-MUP!Eldorado
Antiy-AVL	Trojan[Downloader]/Win32.Small
Kingsoft	malware.kb.b.800
Microsoft	VirTool:Win32/Obfuscator.GR
Xcitium	Packed.Win32.MUPX.Gen@24tbus
Arcabit	Trojan.Razy.DAACB2
ZoneAlarm	Trojan-Downloader.Win32.Small.fhm
GData	Gen:Variant.Razy.699570
Cynet	Malicious (score: 100)
AhnLab-V3	Trojan/Win32.Zlob.R33955
McAfee	Artemis!32F809E6A729
DeepInstinct	MALICIOUS
VBA32	TScope.Malware-Cryptor.SB
Panda	Generic Malware
Zoner	Probably Heur.ExeHeaderL
Ikarus	Trojan-PWS.Win32.LdPinch
MaxSecure	Trojan.Malware.2759506.susgen
Fortinet	W32/Dloader.FHM!tr.dldr
AVG	Win32:Obfuscated-BUA [Trj]
Avast	Win32:Obfuscated-BUA [Trj]
CrowdStrike	win/malicious_confidence_100% (W)