About “Backdoor:Win32/CobaltStrike.S!dha” infection

The Backdoor:Win32/CobaltStrike.S!dha 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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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.

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What Backdoor:Win32/CobaltStrike.S!dha virus can do?

Creates RWX memory
Network activity detected but not expressed in API logs

How to determine Backdoor:Win32/CobaltStrike.S!dha?


File Info:
crc32: C7A8440C
md5: 3ba117a6766b4ef70da730598ff5c1ad
name: 3BA117A6766B4EF70DA730598FF5C1AD.mlw
sha1: f74079ad2b135d27bf3ef600ad8b4225326083d1
sha256: df9479417578dd564e2fb81bace47df9bc1f8cdb4134f9ae0f1e8a4d27e0b0c1
sha512: 9dd620377044a281c1bcd98ec676c0de18ab761f0d0c5845fd9ffb008300232241701423500e8db3f1c55dd7cde8a55425b160a288cefe847b8a956cbb20ea08
ssdeep: 6144:3oopl2EeNVPzsVtfEQXC21T12Tk03AgMTXyETmK8FkpWq9G21Llw:3bdikTXyEDVpL0elw
type: PE32 executable (DLL) (GUI) Intel 80386, for MS Windows

Version Info:
0: [No Data]

Backdoor:Win32/CobaltStrike.S!dha also known as:

Elastic	malicious (high confidence)
DrWeb	Trojan.Siggen14.180
ClamAV	Win.Packed.Mikey-9885004-0
CAT-QuickHeal	Trojan.CbltStrike.S21770113
ALYac	Gen:Variant.Bulz.642080
Zillya	Trojan.Cobalt.Win64.134
K7GW	Riskware ( 0040eff71 )
K7AntiVirus	Riskware ( 0040eff71 )
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	a variant of Win32/Kryptik.HMAU
Avast	Win32:MalwareX-gen [Trj]
Kaspersky	HEUR:Trojan.Win64.Cobalt.gen
BitDefender	Gen:Variant.Bulz.642080
NANO-Antivirus	Trojan.Win32.Redcap.itvuqa
MicroWorld-eScan	Gen:Variant.Bulz.642080
Tencent	Malware.Win32.Gencirc.10ce49c9
Ad-Aware	Gen:Variant.Bulz.642080
McAfee-GW-Edition	Trojan-FTTD!3BA117A6766B
FireEye	Generic.mg.3ba117a6766b4ef7
Emsisoft	Gen:Variant.Bulz.642080 (B)
Jiangmin	Trojan.Cobalt.gh
Webroot	W32.Riskware.Cobaltstrike
Antiy-AVL	Trojan/Generic.ASMalwS.3207D5A
Microsoft	Backdoor:Win32/CobaltStrike.S!dha
GData	Gen:Variant.Bulz.642080
AhnLab-V3	Malware/Win32.Generic.C4266536
McAfee	GenericRXNC-IK!3BA117A6766B
MAX	malware (ai score=81)
VBA32	BScope.Trojan.Win64.Shelma
Malwarebytes	Malware.AI.3518970421
Yandex	Trojan.Cobalt!JYASST/cPsA
Ikarus	Backdoor.Win32.CobaltStrike
MaxSecure	Trojan.Malware.300983.susgen
AVG	Win32:MalwareX-gen [Trj]

How to remove Backdoor:Win32/CobaltStrike.S!dha?

Backdoor:Win32/CobaltStrike.S!dha removal tool

Download and install GridinSoft Anti-Malware.
Open GridinSoft Anti-Malware and perform a “Standard scan“.
“Move to quarantine” all items.
Open “Tools” tab – Press “Reset Browser Settings“.
Select proper browser and options – Click “Reset”.
Restart your computer.

About the author

Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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