About “Trojan:Win32/Dwis!acf” infection

The Trojan:Win32/Dwis!acf 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 Trojan:Win32/Dwis!acf virus can do?

Sample contains Overlay data
Yara rule detections observed from a process memory dump/dropped files/CAPE
Reads data out of its own binary image
Authenticode signature is invalid
Anomalous binary characteristics

How to determine Trojan:Win32/Dwis!acf?


File Info:
name: 98FC0F25E2AAA2045183.mlw
path: /opt/CAPEv2/storage/binaries/bf665055e93126aeaa6b63c095dca2a1cfd3b95d39b48416f2fba64f55a0ded9
crc32: 4B470010
md5: 98fc0f25e2aaa20451834c4e915bb2f1
sha1: 0b57e2246bedff53e4a202c2ee141e1aa3ad4934
sha256: bf665055e93126aeaa6b63c095dca2a1cfd3b95d39b48416f2fba64f55a0ded9
sha512: 2e6c7d463bd215fd7de4d49d9db0c6dabc9989f0d24292c8ff7e3334bfdfc836d2b5d219e1de4eff6635af10fec59a6698873fb7b9a9e1f697385d08782d7756
ssdeep: 98304:/trbTA1Sf7nvC337mkS8oJ7gYKRomwqkwb:1c1SfzCHik3oJ7FUot2
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T113061225ED53802DC2B23ABC9F73F79D6BAE12626319E6D763D00D725E942413EC6213
sha3_384: bc97c368492d1004149ab3c3141dc9bed8851b6c11e66db3e9841b7dd9d350c8301b8be6d857cd2a7477ba855749a881
ep_bytes: e816900000e989feffffcccccccccc55
timestamp: 2012-01-29 21:32:28

Version Info:
FileDescription: AutoIt v3
FileVersion: 1, 1, 1, 1
CompiledScript: AutoIt v3 Script: 1, 1, 1, 1
Translation: 0x0809 0x04b0

Trojan:Win32/Dwis!acf also known as:

Bkav	W32.AIDetect.malware2
Elastic	malicious (high confidence)
FireEye	Generic.mg.98fc0f25e2aaa204
CAT-QuickHeal	TrojanPWS.AutoIt.Zbot.S
Cylance	Unsafe
Zillya	Adware.Somoto.Win32.1052
Sangfor	Trojan.Win32.Save.a
K7AntiVirus	Trojan ( 0055e3df1 )
K7GW	Trojan ( 0055e3df1 )
Cybereason	malicious.46bedf
tehtris	Generic.Malware
APEX	Malicious
Kaspersky	UDS:DangerousObject.Multi.Generic
Avast	Win32:Malware-gen
McAfee-GW-Edition	BehavesLike.Win32.Dropper.wc
Trapmine	malicious.high.ml.score
Sophos	Troj/Autoit-BEB
Google	Detected
Antiy-AVL	Trojan/Generic.ASBOL.C6D6
Kingsoft	Win32.Troj.Generic_a.a.(kcloud)
Microsoft	Trojan:Win32/Dwis!acf
Cynet	Malicious (score: 100)
AhnLab-V3	Trojan/Win32.AutoIt.R158284
McAfee	GenericATG-FBXM!98FC0F25E2AA
Malwarebytes	Trojan.Dropper
AVG	Win32:Malware-gen
CrowdStrike	win/malicious_confidence_60% (D)

How to remove Trojan:Win32/Dwis!acf?

Trojan:Win32/Dwis!acf 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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