Categories: Malware

Malware.AI.3921431188 removal tips

The Malware.AI.3921431188 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 Malware.AI.3921431188 virus can do?

  • Sample contains Overlay data
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • A file with an unusual extension was attempted to be loaded as a DLL.
  • Checks adapter addresses which can be used to detect virtual network interfaces
  • Anomalous file deletion behavior detected (10+)
  • Guard pages use detected – possible anti-debugging.
  • Dynamic (imported) function loading detected
  • Performs HTTP requests potentially not found in PCAP.
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • Unconventionial language used in binary resources: Russian
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
  • Attempts to modify proxy settings

How to determine Malware.AI.3921431188?


File Info:

name: C5FC1D3BAEE6D2DCEBE5.mlwpath: /opt/CAPEv2/storage/binaries/86c4f687b4ad5c0028ebdff3acf77719f1ae73ed244bc5b15049f178de07ccfacrc32: C4349A52md5: c5fc1d3baee6d2dcebe522386c1f6b4csha1: 034149bc4df04ddf360ff4293b82ca51b6a91c05sha256: 86c4f687b4ad5c0028ebdff3acf77719f1ae73ed244bc5b15049f178de07ccfasha512: 7a24993a0ddb551022862af18562a0dacb379885479f9d65d75187336dc26209b216e94fa6487d93b6b7c01008d44b67f0787612968d6688ae157964331efd66ssdeep: 24576:eX48QE+UiVjMDBf9wW1dYrXbC716EdLcoJ5nXjwsK5jYe5gYS6IaU1ae:eXz+e9lp1dyWZXdLcoLnXGNdnS6If1aetype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1A3C5DF76A171C166C0C2CF7F4A9AF130F0BA7D5C89A44E67A28737DA8932752543F368sha3_384: a962ee8eba7c1327a5e526c28efaab6ccd47ad4e6babfc4110331a3c81528480ec7f7b678cffa7bfa818005690cbf16bep_bytes: 558bec83c4f0b888534200e824f2fdfftimestamp: 1992-06-19 22:22:17

Version Info:

Comments: CompanyName: Tizrosoft FileDescription: Tizro Store 2.2.1.0 Installation FileVersion: 2.2.1.0 LegalCopyright: Tizrosoft Translation: 0x0409 0x04e4

Malware.AI.3921431188 also known as:

Bkav W32.AIDetect.malware2
MicroWorld-eScan Gen:Variant.Dropper.212
FireEye Gen:Variant.Dropper.212
Cylance Unsafe
Cybereason malicious.baee6d
Arcabit Trojan.Dropper.212
Symantec ML.Attribute.HighConfidence
Elastic malicious (moderate confidence)
BitDefender Gen:Variant.Dropper.212
APEX Malicious
Emsisoft Gen:Variant.Dropper.212 (B)
VIPRE Gen:Variant.Dropper.212
Trapmine suspicious.low.ml.score
MAX malware (ai score=84)
GData Gen:Variant.Dropper.212
ALYac Gen:Variant.Dropper.212
Malwarebytes Malware.AI.3921431188
SentinelOne Static AI – Suspicious PE
MaxSecure Trojan-Ransom.Win32.Crypmod.zfq

How to remove Malware.AI.3921431188?

  • 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.
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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