Malware

About “Downloader.Win32.InnoBundle.asyi” infection

Malware Removal

The Downloader.Win32.InnoBundle.asyi 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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What Downloader.Win32.InnoBundle.asyi virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • A file was accessed within the Public folder.
  • Sample contains Overlay data
  • 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
  • CAPE detected the shellcode patterns malware family
  • Deletes executed files from disk
  • Yara detections observed in process dumps, payloads or dropped files

How to determine Downloader.Win32.InnoBundle.asyi?


File Info:

name: 3C5E8E9706AA586CD74A.mlw
path: /opt/CAPEv2/storage/binaries/bf0a4f5a64f1a5078a08c93464a6b61df05abf81ad29ce2a3fdeca3e65698bdf
crc32: 08EBB6F9
md5: 3c5e8e9706aa586cd74a6903bfebb91e
sha1: f1cb5e0890839ece1e4745d2dc9ed9825b6493f9
sha256: bf0a4f5a64f1a5078a08c93464a6b61df05abf81ad29ce2a3fdeca3e65698bdf
sha512: eab648e0ffe80a0b23ddd42aca9be9343b82e695538422ffc6c35eb9ac1c552102428057225530cddfa6c1c2f3199a32b5355369891e47007385ecdd6f536a2e
ssdeep: 393216:PTz2jtdZA1hVLu7w5porLW7HWs78l4drkAdVH2Ce248TW7h/R:PTKZdZA1hlucp+LW7HWswlirrLHB9K/
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T18AF6333FB228A53EC89E5B3345739360897BBB60A41A8C1E47F0095DDF6B4701F3AA55
sha3_384: 7748b5bff45bf27a13214ee78403c1431ba36e3a39e8c9160a0031ba4d29bb04779df75434aa5eb1bd6659979789904e
ep_bytes: 558bec83c4a453565733c08945c48945
timestamp: 2020-11-15 09:48:30

Version Info:

Comments: This installation was built with Inno Setup.
CompanyName:
FileDescription: VueScan Setup
FileVersion: 9.6.47
LegalCopyright:
OriginalFileName:
ProductName: VueScan
ProductVersion: 9.6.47
Translation: 0x0000 0x04b0

Downloader.Win32.InnoBundle.asyi also known as:

BkavW32.AIDetectMalware
K7AntiVirusRiskware ( 00584baa1 )
AlibabaDownloader:Win32/InnoBundle.122ea79c
K7GWRiskware ( 00584baa1 )
Elasticmalicious (high confidence)
APEXMalicious
Kasperskynot-a-virus:Downloader.Win32.InnoBundle.asyi
F-SecurePotentialRisk.PUA/VKontakteDJ.Gen
Trapminesuspicious.low.ml.score
SophosGeneric Reputation PUA (PUA)
AviraPUA/VKontakteDJ.Gen
ZoneAlarmnot-a-virus:Downloader.Win32.InnoBundle.asyi
CynetMalicious (score: 99)
DeepInstinctMALICIOUS
CrowdStrikewin/grayware_confidence_70% (W)
alibabacloudTrojan[downloader]:Win/InnoBundle.asyi

How to remove Downloader.Win32.InnoBundle.asyi?

Downloader.Win32.InnoBundle.asyi 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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