Should I remove “Trojan.Kuaiba”?

The Trojan.Kuaiba 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

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.

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What Trojan.Kuaiba virus can do?

Unconventionial binary language: Chinese (Simplified)
Unconventionial language used in binary resources: Chinese (Simplified)
Network activity detected but not expressed in API logs
Anomalous binary characteristics

How to determine Trojan.Kuaiba?


File Info:
crc32: 6C49C2FB
md5: a55e03b24065c7f0a0726babef7da2e6
name: kuai8_c200030_s1g12701.exe
sha1: 133b1a0ddf85053d75766d5b4fdd6be2a4f886ea
sha256: f047fcdf22afa71a6ea5b9f7129db18e8ac7b7f67d905f902fea43ceda555c86
sha512: 4268c65477239c554f4bcc7201c935715a281598c55302670ded358f0a07ce4ec5b84b68820504674155b83c66b2888195a9c8e902ea1bd933810660b1f2aa57
ssdeep: 196608:4DpNfpkZ6LLPNrFeso1pblTC4lWC8carD4TjPrqMtgtyeI8lFuJsUQGbZRnPA61L:4DpBg01rFlE55+cqUvrqAgbI80lfP1Ow
type: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive

Version Info:
LegalCopyright: x7248x6743x6240x6709 (C)2013 x5947x70abx6b22x4eab
FileVersion: 8.7.1.8074
CompanyName: x5947x70abx6b22x4eab
SpecialBuild: 200008
Comments: x5febx5427x6e38x620f v8.7
ProductName: x5febx5427x6e38x620fx5e73x53f0
ProductVersion: 8.7.1.8074
FileDescription: x5febx5427x6e38x620f v8.7 x5b89x88c5x7a0bx5e8f
Translation: 0x0804 0x03a8

Trojan.Kuaiba also known as:

Bkav	HW32.Packed.
DrWeb	Trojan.Siggen9.827
CAT-QuickHeal	Trojan.Kuaiba
McAfee	Artemis!A55E03B24065
Cylance	Unsafe
K7AntiVirus	Riskware ( 0040eff71 )
K7GW	Riskware ( 0040eff71 )
Invincea	heuristic
TrendMicro-HouseCall	TROJ_GEN.R032H06A820
Avast	Win32:Adware-gen [Adw]
Endgame	malicious (high confidence)
McAfee-GW-Edition	BehavesLike.Win32.Downloader.wc
Webroot	W32.Adware.Gen
Microsoft	PUA:Win32/Kuaiba
VBA32	BScope.TrojanDownloader.Banload
Malwarebytes	Adware.Kuaiba
Rising	Adware.AdPop!1.B8AE (CLASSIC:bWQ1OjreDpASoHw/JOGjEKcrwMI)
SentinelOne	DFI – Suspicious PE
AVG	Win32:Adware-gen [Adw]
CrowdStrike	win/malicious_confidence_80% (D)

How to remove Trojan.Kuaiba?

Trojan.Kuaiba 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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