Trojan

Trojan:Win32/OffLoader.ASR!MTB removal tips

Malware Removal

The Trojan:Win32/OffLoader.ASR!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 Trojan:Win32/OffLoader.ASR!MTB virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Sample contains Overlay data
  • Performs HTTP requests potentially not found in PCAP.
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • Attempts to modify proxy settings

How to determine Trojan:Win32/OffLoader.ASR!MTB?


File Info:

name: 840EFEEB17F6685365AE.mlw
path: /opt/CAPEv2/storage/binaries/12bf1131be70435151d84fa16c2eb9fac062cc06dd2852b6a5aa0bfb240b5bc6
crc32: 4C5A8F10
md5: 840efeeb17f6685365ae36c01a52d6a7
sha1: 08ebee631a8bc1aa13bf84a0930557803d446454
sha256: 12bf1131be70435151d84fa16c2eb9fac062cc06dd2852b6a5aa0bfb240b5bc6
sha512: fee157e3b52ceca207e3fc2611878a39cbba8814162d59553760fd4f43f884fb11a771ba833bc6d355a9f4163dca408a871a54eb58afa298fe14413ac3d0bc09
ssdeep: 98304:ykL5pls+yc8Gr0ZjL7uWOm6qCNqjdySicpxXHR1fSd2xrt29s4C1eH9A:d5Ps+ycFI5LasRCIDDHRdVt5o9A
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T14936123FF268A13EC56E1B324673826099777A61B80A8C1E07FC354DCF765601E3B65A
sha3_384: cc291c6b5dc7a8991db1af1093ecfe4e7d7741d541506feec6b33106d5e9330f63059c233eb8e0bd555a0510791377be
ep_bytes: 558bec83c4a453565733c08945c48945
timestamp: 2023-02-15 14:54:16

Version Info:

Comments: This installation was built with Inno Setup.
CompanyName:
FileDescription: WPForms Pro v1852 Plugin Plugin.exe Setup
FileVersion:
LegalCopyright:
OriginalFileName:
ProductName: WPForms Pro v1852 Plugin Plugin.exe
ProductVersion: 4.0
Translation: 0x0000 0x04b0

Trojan:Win32/OffLoader.ASR!MTB also known as:

BkavW32.AIDetectMalware
LionicTrojan.Win32.OffLoader.a!c
Elasticmalicious (high confidence)
DrWebTrojan.DownLoad4.15891
SkyhighBehavesLike.Win32.Dropper.rc
McAfeeArtemis!840EFEEB17F6
MalwarebytesGeneric.Malware.AI.DDS
SangforDownloader.Win32.Offloader.V7r2
CrowdStrikewin/malicious_confidence_60% (W)
AlibabaTrojanDownloader:Win32/OffLoader.6138e0e3
K7GWTrojan-Downloader ( 005a62f41 )
K7AntiVirusTrojan-Downloader ( 005a62f41 )
SymantecTrojan.Gen.MBT
ESET-NOD32a variant of Win32/TrojanDownloader.Agent.GXZ
CynetMalicious (score: 100)
APEXMalicious
KasperskyHEUR:Trojan-Downloader.Win32.OffLoader.gen
AvastFileRepMalware [Misc]
RisingDownloader.Agent/IFPS!1.EB30 (CLASSIC)
SophosMal/Generic-S
WebrootW32.Malware.Gen
VaristW32/Agent.HAY.gen!Eldorado
MicrosoftTrojan:Win32/OffLoader.ASR!MTB
ZoneAlarmHEUR:Trojan-Downloader.Win32.OffLoader.gen
GoogleDetected
AhnLab-V3Malware/Win.Generic.C5558624
Cylanceunsafe
TrendMicro-HouseCallTROJ_GEN.R002H01L223
TencentTrojan-Downloader.Win32.Oader.ha
IkarusPUA.INNO.Offer
FortinetW32/Agent.GVR!tr
AVGFileRepMalware [Misc]
DeepInstinctMALICIOUS

How to remove Trojan:Win32/OffLoader.ASR!MTB?

Trojan:Win32/OffLoader.ASR!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.

Leave a Comment