Categories: Trojan

About “MSIL/TrojanDownloader.Agent.IRS” infection

The MSIL/TrojanDownloader.Agent.IRS 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/TrojanDownloader.Agent.IRS virus can do?

Creates RWX memory
Possible date expiration check, exits too soon after checking local time
A process created a hidden window
Drops a binary and executes it
Uses Windows utilities for basic functionality
Creates a hidden or system file
Creates a copy of itself
Attempts to create or modify system certificates
Anomalous binary characteristics

Related domains:

cdn.discordapp.com

How to determine MSIL/TrojanDownloader.Agent.IRS?


File Info:
crc32: BA3986ADmd5: 14a3abcece73a9d0851ff0bbb008b476name: 14A3ABCECE73A9D0851FF0BBB008B476.mlwsha1: 8e6fed61367386bdfd4d5d0aac36635f8c7da5d3sha256: 5af505abdeef2cd4c27afeb2ca285d295ca1f214cde6a5dfa6f6884252694797sha512: c72a0259829dcfe8d7a38209dc51f5b73359bc51668875f8f5fc7e9e8708d84a168b71d588d0fc94f42f8eda9086a88f8b0a6e2bd6592c1aaeb9017822cc89d7ssdeep: 192:tT29tEDsnTwiZEfLc1euyIW1YWnUblDorT5tSKFJD:sUDsToc1euCnUblkX5tVFltype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Version Info:
Translation: 0x0000 0x04b0LegalCopyright: Copyright xa9  2021Assembly Version: 1.0.0.0InternalName: Loader.exeFileVersion: 1.0.0.0CompanyName: LegalTrademarks: Comments: ProductName: LoaderProductVersion: 1.0.0.0FileDescription: LoaderOriginalFilename: Loader.exe

MSIL/TrojanDownloader.Agent.IRS also known as:

K7AntiVirus	Trojan-Downloader ( 005820f51 )
Elastic	malicious (high confidence)
DrWeb	Trojan.Siggen15.13215
Cynet	Malicious (score: 99)
ALYac	Trojan.GenericKD.37554598
CrowdStrike	win/malicious_confidence_100% (W)
K7GW	Trojan-Downloader ( 005820f51 )
Cybereason	malicious.136738
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	MSIL/TrojanDownloader.Agent.IRS
APEX	Malicious
Avast	Win32:Trojan-gen
Kaspersky	HEUR:Backdoor.MSIL.Bladabindi.gen
BitDefender	Trojan.GenericKD.37554598
MicroWorld-eScan	Trojan.GenericKD.37554598
Ad-Aware	Trojan.GenericKD.37554598
Sophos	ML/PE-A
McAfee-GW-Edition	Artemis!Trojan
FireEye	Generic.mg.14a3abcece73a9d0
Emsisoft	Trojan.GenericKD.37554598 (B)
SentinelOne	Static AI – Malicious PE
Avira	HEUR/AGEN.1140655
eGambit	Unsafe.AI_Score_99%
Kingsoft	Win32.Hack.Undef.(kcloud)
Microsoft	Backdoor:Win32/Bladabindi!ml
GData	Trojan.GenericKD.37554598
AhnLab-V3	Win-Trojan/MSILKrypt14.Exp
McAfee	RDN/NJRat
MAX	malware (ai score=80)
Ikarus	Trojan-Downloader.MSIL.Agent
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	Malicious_Behavior.SB
AVG	Win32:Trojan-gen
Paloalto	generic.ml