Malware

PWS:Win32/Zbot.MR!MTB removal tips

Malware Removal

The PWS:Win32/Zbot.MR!MTB 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.
6-day free trial available.

What PWS:Win32/Zbot.MR!MTB virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • Performs some HTTP requests
  • Unconventionial language used in binary resources: Polish
  • Looks up the external IP address
  • Creates a slightly modified copy of itself
  • Anomalous binary characteristics

Related domains:

icanhazip.com

How to determine PWS:Win32/Zbot.MR!MTB?


File Info:

crc32: F50B806E
md5: a3337e2b356199668151c2c11d52b4f1
name: A3337E2B356199668151C2C11D52B4F1.mlw
sha1: d1b18d56b56b3b1c602bca30286396994e915a1d
sha256: 3272701a231964a5025985380daca6dfd25ca2343db330fddf77337c420b7c46
sha512: adfe96ea1d3dadc9c39e945b0c35be9f9555c68c47d5f7f7447f4f1541f943725cc56a7f275e3c910eed729ab70d16fef99397b1b96b7ff52e2f4cc90acfe766
ssdeep: 1536:1qYCGCOh/+rXCTpk4Ch3adYLlNQYX+eFCCZ4vayYxA0:17+m+71adYpNQYXfNZ4vnY1
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

PWS:Win32/Zbot.MR!MTB also known as:

BkavW32.AIDetectVM.malware2
Elasticmalicious (high confidence)
ClamAVWin.Downloader.Upatre-5744092-0
FireEyeGeneric.mg.a3337e2b35619966
CAT-QuickHealTrojan.Kadena.B4
McAfeeUpatre-FACH!A3337E2B3561
CylanceUnsafe
VIPRETrojan-Downloader.Win32.Upatre.tfl (v)
SangforMalware
K7AntiVirusTrojan ( 0055dd191 )
BitDefenderTrojan.Upatre.Gen.3
K7GWTrojan ( 0055dd191 )
Cybereasonmalicious.b35619
BaiduWin32.Trojan.Kryptik.jr
CyrenW32/Upatre.BP.gen!Eldorado
SymantecDownloader.Upatre!gen5
APEXMalicious
AvastWin32:Malware-gen
CynetMalicious (score: 100)
KasperskyHEUR:Trojan-Downloader.Win32.Small.gen
NANO-AntivirusTrojan.Win32.Upatre.dtrnfy
MicroWorld-eScanTrojan.Upatre.Gen.3
RisingTrojan.Waski!1.A489 (CLASSIC)
Ad-AwareTrojan.Upatre.Gen.3
EmsisoftTrojan.Upatre.Gen.3 (B)
ComodoTrojWare.Win32.TrojanDownloader.Upatre.DOM@5st38w
F-SecureTrojan.TR/Dldr.Upatre.MU
DrWebTrojan.DownLoader14.45514
ZillyaDownloader.Upatre.Win32.45705
TrendMicroTROJ_UPATRE.SM37
McAfee-GW-EditionBehavesLike.Win32.Upatre.kh
MaxSecureTrojan.Upatre.Gen
SophosML/PE-A + Troj/Dyreza-GR
IkarusTrojan.Win32.Crypt
JiangminTrojanDownloader.Upatre.rwf
AviraTR/Dldr.Upatre.MU
MAXmalware (ai score=89)
Antiy-AVLTrojan[Downloader]/Win32.Upatre
MicrosoftPWS:Win32/Zbot.MR!MTB
ArcabitTrojan.Upatre.Gen.3
SUPERAntiSpywareTrojan.Agent/Gen-Upatre
ZoneAlarmHEUR:Trojan-Downloader.Win32.Small.gen
GDataWin32.Trojan-Downloader.Upatre.BK
AhnLab-V3Trojan/Win32.Upatre.R157108
Acronissuspicious
VBA32TrojanDownloader.Upatre
ALYacTrojan.Upatre.Gen.3
MalwarebytesTrojan.Upatre
PandaTrj/Genetic.gen
ESET-NOD32a variant of Win32/Kryptik.DPGO
TrendMicro-HouseCallTROJ_UPATRE.SM37
TencentMalware.Win32.Gencirc.10b1ad80
YandexTrojan.GenAsa!GJHX0LOPV1Y
SentinelOneStatic AI – Malicious PE – Downloader
FortinetW32/Kryptik.DPGO!tr
BitDefenderThetaGen:NN.ZexaF.34804.euX@a8OC39mG
AVGWin32:Malware-gen
CrowdStrikewin/malicious_confidence_100% (D)
Qihoo-360HEUR/QVM10.1.09F7.Malware.Gen

How to remove PWS:Win32/Zbot.MR!MTB?

PWS:Win32/Zbot.MR!MTB 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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