MSIL/Spy.Keylogger.AHN

What is MSIL/Spy.Keylogger.AHN infection?

In this post you will certainly find concerning the interpretation of MSIL/Spy.Keylogger.AHN and its unfavorable impact on your computer. Such ransomware are a form of malware that is clarified by on-line scams to require paying the ransom by a target.

Most of the situations, MSIL/Spy.Keylogger.AHN infection will instruct its targets to initiate funds transfer for the objective of counteracting the amendments that the Trojan infection has actually presented to the target’s gadget.

MSIL/Spy.Keylogger.AHN Summary

These modifications can be as follows:

  • Executable code extraction;
  • Attempts to connect to a dead IP:Port (3 unique times);
  • Creates RWX memory;
  • At least one IP Address, Domain, or File Name was found in a crypto call;
  • Drops a binary and executes it;
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic;
  • Performs some HTTP requests;
  • Sniffs keystrokes;
  • Installs itself for autorun at Windows startup;
  • Creates a copy of itself;
  • Attempts to create or modify system certificates;
  • Makes SMTP requests, possibly sending spam or exfiltrating data.;
  • Ciphering the documents situated on the victim’s hard disk drive — so the target can no more use the data;
  • Preventing normal accessibility to the victim’s workstation;

Related domains:

smtp.mail.ru Ransom:Win32/Blocker.824f2ac8
www.beespace.com.ua Ransom:Win32/Blocker.824f2ac8
apps.identrust.com Ransom:Win32/Blocker.824f2ac8

MSIL/Spy.Keylogger.AHN

One of the most regular channels through which MSIL/Spy.Keylogger.AHN are injected are:

  • By ways of phishing e-mails;
  • As an effect of customer ending up on a source that holds a harmful software;

As soon as the Trojan is efficiently infused, it will either cipher the data on the sufferer’s PC or avoid the tool from functioning in a correct fashion – while additionally putting a ransom money note that points out the need for the victims to impact the settlement for the purpose of decrypting the records or recovering the data system back to the preliminary problem. In most circumstances, the ransom note will certainly turn up when the customer reboots the PC after the system has already been harmed.

MSIL/Spy.Keylogger.AHN distribution networks.

In numerous edges of the globe, MSIL/Spy.Keylogger.AHN expands by leaps as well as bounds. However, the ransom money notes and also methods of obtaining the ransom money quantity may vary relying on particular local (regional) settings. The ransom money notes and also techniques of extorting the ransom money quantity may differ depending on specific local (local) settings.

Ransomware injection

For instance:

    Faulty signals concerning unlicensed software.

    In certain areas, the Trojans often wrongfully report having actually identified some unlicensed applications enabled on the target’s device. The alert after that requires the customer to pay the ransom.

    Faulty statements about prohibited web content.

    In countries where software piracy is less preferred, this method is not as reliable for the cyber frauds. Conversely, the MSIL/Spy.Keylogger.AHN popup alert may falsely assert to be deriving from a law enforcement establishment and also will report having situated youngster porn or various other prohibited information on the tool.

    MSIL/Spy.Keylogger.AHN popup alert might falsely declare to be obtaining from a law enforcement establishment and will report having situated kid pornography or other illegal information on the gadget. The alert will likewise contain a requirement for the customer to pay the ransom money.

Technical details

File Info:

crc32: 4D782207md5: a4ff197a98422f33357137a85d6da961name: A4FF197A98422F33357137A85D6DA961.mlwsha1: 952aad8fa5b5c71e50e6317bad43cb8ca33c2e2csha256: cca51c0ebf791a3cfbf8295ce9546ec2c4a0cd7e31abedad54c6ad0a66be2f97sha512: 6fb83d061e716c63b1d2c113129f085bfcb2c66278b1643b76bcbbbedd3e931be78a2915db813e8641cbbce74dc6df2a5985fa9e48beacce93c63243561f3445ssdeep: 384:miNdnPHMCNxKHEQHeM0n7JURhVGLnj9fTnB4eZlkPLgyillzNTxyOKqTdHh:XnPHMCjqEbUCJnBrkPgRxyqTntype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: x41ax43ex440x43fx43ex440x430x446x438x44f x41cx430x439x43ax440x43ex441x43ex444x442Assembly Version: 6.1.7601.1810InternalName: hookkey.exeFileVersion: 6.1.7601.18010Comments: x425x43ex441x442-x43fx440x43ex446x435x441x441 x434x43bx44f x437x430x434x430x447 WindowsProductName: x41ex43fx435x440x430x446x438x43ex43dx43dx430x44f x441x438x441x442x435x43cx430 x41cx430x43ax440x43ex441x43ex444x442ProductVersion: 6.1.7601.18010FileDescription: x425x43ex441x442-x43fx440x43ex446x435x441x441 x434x43bx44f x437x430x434x430x447 WindowsOriginalFilename: hookkey.exe

MSIL/Spy.Keylogger.AHN also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 700000121 )
DrWeb Trojan.DownLoader9.63479
Cynet Malicious (score: 99)
ALYac Gen:Variant.Razy.693222
Cylance Unsafe
Zillya Trojan.Blocker.Win32.23954
Alibaba Ransom:Win32/Blocker.824f2ac8
K7GW Trojan ( 700000121 )
Cybereason malicious.a98422
Symantec ML.Attribute.HighConfidence
ESET-NOD32 MSIL/Spy.Keylogger.AHN
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan-Ransom.Win32.Blocker.flro
BitDefender Gen:Variant.Razy.693222
NANO-Antivirus Trojan.Win32.Blocker.cxxazf
MicroWorld-eScan Gen:Variant.Razy.693222
Tencent Win32.Trojan.Blocker.Lorv
Ad-Aware Gen:Variant.Razy.693222
Sophos Mal/Generic-S
Comodo Malware@#37kmti4mp91ws
BitDefenderTheta Gen:NN.ZemsilF.34110.cm0@aaIYoNl
VIPRE MSIL.Spy.Keylogger
TrendMicro TROJ_SPNR.03F614
McAfee-GW-Edition Artemis!Trojan
FireEye Generic.mg.a4ff197a98422f33
Emsisoft Gen:Variant.Razy.693222 (B)
SentinelOne Static AI – Malicious PE
Webroot W32.Trojan.Gen
Avira TR/Spy.Gen
eGambit Generic.Malware
Antiy-AVL Trojan/Generic.ASMalwS.9A5B4F
Kingsoft Win32.Heur.KVMF58.hy.(kcloud)
Microsoft Trojan:Win32/AgentTesla!ml
GData Gen:Variant.Razy.693222
AhnLab-V3 Trojan/Win32.Gen
McAfee Artemis!A4FF197A9842
MAX malware (ai score=100)
VBA32 TrojanRansom.Blocker
Panda Generic Malware
TrendMicro-HouseCall TROJ_SPNR.03F614
Yandex Trojan.Blocker!U1uUB3gUrww
Ikarus Trojan.SuspectCRC
Fortinet W32/Blocker.EGAZ!tr
AVG Win32:Malware-gen
Paloalto generic.ml

How to remove MSIL/Spy.Keylogger.AHN virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

Run the setup file.

Run Setup.exe
GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

Full version of GridinSoft

If the guide doesn’t help you to remove MSIL/Spy.Keylogger.AHN you can always ask me in the comments for getting help.

References

    About the author

    Robert Bailey

    Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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