MSIL:Crypt-IQ [PUP] (file analysis)

The MSIL:Crypt-IQ [PUP] 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 MSIL:Crypt-IQ [PUP] virus can do?

• SetUnhandledExceptionFilter detected (possible anti-debug)
• Creates RWX memory
• Guard pages use detected – possible anti-debugging.
• Dynamic (imported) function loading detected
• CAPE extracted potentially suspicious content
• Authenticode signature is invalid
• Behavioural detection: Injection (inter-process)
• Creates a copy of itself

How to determine MSIL:Crypt-IQ [PUP]?

File Info:
name: 278B294EEDB4A6FC873B.mlw
path: /opt/CAPEv2/storage/binaries/28193c9908ba2e57a3445c95843a56dc586353c756971457d2619cccab6422a6
crc32: 623FE93C
md5: 278b294eedb4a6fc873bf8d948538034
sha1: c221895c6e701356922d1b7fa55c6e2ba1f657bb
sha256: 28193c9908ba2e57a3445c95843a56dc586353c756971457d2619cccab6422a6
sha512: 7eb3505604d627b6aed928e08923f1eca0147215ced8f52135300abe7711a80e5e7e5ecbd6e6a56b55db8e5b2b24c82de8c7ac27af8ecc47444b9c1021197a56
ssdeep: 49152:aAwGtVkc5rWvVplCxSWgQYr8iMIAsEencEe0Bq:
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1D91633016FBA2C7FC58C8B35223B9E1E1FA01F61D048F5E996E464D762BDF84508B879
sha3_384: c9a77418c6f031a0f546b6369587206912d0cec6ca2b72b5f9d74c2602216b8548b42f988f1a58e41bcda3bb5de6ef63
ep_bytes: ff250020400000000000000000000000
timestamp: 2021-12-05 23:39:35

Version Info:
Translation: 0x0000 0x04b0
FileDescription:  
FileVersion: 1.0.0.0
InternalName: Crypted Stub 1.exe
LegalCopyright:  
OriginalFilename: Crypted Stub 1.exe
ProductVersion: 1.0.0.0
Assembly Version: 1.0.0.0

MSIL:Crypt-IQ [PUP] also known as:

How to remove MSIL:Crypt-IQ [PUP]?

• 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.