Trojan:Win32/Ymacco.AB92

Spectating the Trojan:Win32/Ymacco.AB92 detection name usually means that your system is in big danger. This computer virus can correctly be identified as ransomware – virus which ciphers your files and forces you to pay for their decryption. Removing it requires some specific steps that must be done as soon as possible.

Trojan:Win32/Ymacco.AB92 detection is a virus detection you can spectate in your computer. It often appears after the provoking actions on your PC – opening the suspicious email messages, clicking the advertisement in the Web or setting up the program from unreliable sources. From the second it shows up, you have a short time to do something about it before it starts its malicious activity. And be sure – it is far better not to wait for these harmful things.

What is Trojan:Win32/Ymacco.AB92 virus?

Trojan:Win32/Ymacco.AB92 is ransomware-type malware. It looks for the documents on your disk drive, ciphers it, and then asks you to pay the ransom for receiving the decryption key. Besides making your files inaccessible, this virus additionally does a lot of harm to your system. It changes the networking setups in order to stop you from looking for the removal articles or downloading the anti-malware program. In some cases, Trojan:Win32/Ymacco.AB92 can additionally stop the launching of anti-malware programs.

Trojan:Win32/Ymacco.AB92 Summary

Summarizingly, Trojan:Win32/Ymacco.AB92 malware actions in the infected PC are next:

  • Behavioural detection: Executable code extraction – unpacking;
  • At least one process apparently crashed during execution;
  • SetUnhandledExceptionFilter detected (possible anti-debug);
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • NtSetInformationThread: attempt to hide thread from debugger;
  • Creates RWX memory;
  • Possible date expiration check, exits too soon after checking local time;
  • A process attempted to delay the analysis task.;
  • Dynamic (imported) function loading detected;
  • Enumerates running processes;
  • Expresses interest in specific running processes;
  • Manipulates data from or to the Recycle Bin;
  • A process created a hidden window;
  • The binary contains an unknown PE section name indicative of packing;
  • The binary likely contains encrypted or compressed data.;
  • Executable file is packed/obfuscated with Themida;
  • Creates an autorun.inf file;
  • Authenticode signature is invalid;
  • Uses Windows utilities for basic functionality;
  • Detects Sandboxie through the presence of a library;
  • Attempts to delete or modify volume shadow copies;
  • Writes a potential ransom message to disk;
  • Checks for the presence of known windows from debuggers and forensic tools;
  • The following process appear to have been packed with Themida: 242362AAF6250E8631C9.mlw;
  • Checks the version of Bios, possibly for anti-virtualization;
  • Detects VirtualBox through the presence of a registry key;
  • Anomalous binary characteristics;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the files located on the target’s drives — so the victim cannot check these files;
  • Blocking the launching of .exe files of anti-malware programs
  • Blocking the launching of installation files of anti-virus programs

Ransomware has been a headache for the last 4 years. It is challenging to realize a more harmful malware for both individual users and organizations. The algorithms utilized in Trojan:Win32/Ymacco.AB92 (generally, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need a lot more time than our galaxy actually exists, and possibly will exist. However, that virus does not do all these bad things immediately – it can require up to a few hours to cipher all of your files. Thus, seeing the Trojan:Win32/Ymacco.AB92 detection is a clear signal that you need to begin the removal process.

Where did I get the Trojan:Win32/Ymacco.AB92?

Common tactics of Trojan:Win32/Ymacco.AB92 distribution are typical for all other ransomware variants. Those are one-day landing sites where users are offered to download and install the free software, so-called bait e-mails and hacktools. Bait e-mails are a pretty new tactic in malware distribution – you receive the email that mimics some regular notifications about shipments or bank service conditions updates. Within the e-mail, there is a malicious MS Office file, or a web link which opens the exploit landing page.

Malicious email spam

Malicious email message. This one tricks you to open the phishing website.

Avoiding it looks quite easy, however, still requires a lot of attention. Malware can hide in various spots, and it is better to prevent it even before it goes into your system than to rely upon an anti-malware program. Simple cybersecurity knowledge is just an important thing in the modern world, even if your interaction with a PC remains on YouTube videos. That can save you a great deal of money and time which you would certainly spend while looking for a solution.

Trojan:Win32/Ymacco.AB92 malware technical details

File Info:

name: 242362AAF6250E8631C9.mlwpath: /opt/CAPEv2/storage/binaries/922769e29aacae392267c7f8501850d61d6f217611c7f8ba19e2249a55d920c4crc32: 437A7E99md5: 242362aaf6250e8631c904e4b9858429sha1: 4e2a691d49b6d5d127ae0800c54cf7e34cac17b8sha256: 922769e29aacae392267c7f8501850d61d6f217611c7f8ba19e2249a55d920c4sha512: 62325d6d81372b29ad7f85adf6aa0a24f2b51af023ec225460434298ec9715e232461f464259c865b35b1e5448b033ec02642bb1b6af282444d4e3452820da07ssdeep: 49152:Imv5JY1Hxc6YODRhlHe74cOPWm6DNNVueCjy/dvKWvvoXi3/gGRc5helYK:Imv6Hxc6v+Lj/HCW/zvgXbSlFtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1B1D533AFA10F2786CED25BB0043984E1F4725A4B583F29183877D71A76B59C397E813Bsha3_384: 1843251371ae4ae5a5dd5f20b32efe46a34bea251b45b6bf3f7af00aa2193dbf406ed6510df2db105c1742533f0d5447ep_bytes: e84b0100005389e3538b73088b7b10fctimestamp: 2021-11-15 19:02:26

Version Info:

0: [No Data]

Trojan:Win32/Ymacco.AB92 also known as:

Bkav W32.AIDetect.malware1
Lionic Trojan.Win32.ClipBanker.7!c
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKD.38872033
FireEye Generic.mg.242362aaf6250e86
McAfee Artemis!242362AAF625
Cylance Unsafe
Sangfor Trojan.Win32.ClipBanker.vho
Alibaba Ransom:Win32/generic.ali2000010
CrowdStrike win/malicious_confidence_100% (W)
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Packed.Themida.IBL
APEX Malicious
Paloalto generic.ml
Kaspersky HEUR:Trojan-Banker.Win32.ClipBanker.vho
BitDefender Trojan.GenericKD.38872033
NANO-Antivirus Virus.Win32.Gen-Crypt.ccnc
ViRobot Trojan.Win32.Z.Zusy.2770944
Avast Win32:Trojan-gen
Tencent Win32.Trojan-banker.Clipbanker.Hoel
Sophos Mal/Generic-S
Comodo Malware@#2cn7ijnaj4r46
TrendMicro TROJ_GEN.R03FC0WB122
McAfee-GW-Edition BehavesLike.Win32.Generic.vc
Emsisoft Trojan.GenericKD.38872033 (B)
Ikarus Trojan.Win32.Themida
Avira TR/Crypt.XPACK.Gen
Antiy-AVL Trojan/Generic.ASMalwS.351AD6B
Microsoft Trojan:Win32/Ymacco.AB92
ZoneAlarm HEUR:Trojan-Banker.Win32.ClipBanker.vho
GData Trojan.GenericKD.38872033
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win.Generic.R458945
BitDefenderTheta Gen:NN.ZexaF.34182.PIW@aiy98ak
ALYac Trojan.GenericKD.38872033
MAX malware (ai score=87)
VBA32 BScope.TrojanPSW.Coins
Malwarebytes Ransom.FileLocker
TrendMicro-HouseCall TROJ_GEN.R03FC0WB122
Rising Trojan.Crypto!8.364 (CLOUD)
SentinelOne Static AI – Malicious PE
Fortinet W32/PossibleThreat
AVG Win32:Trojan-gen
Cybereason malicious.d49b6d
Panda Trj/CI.A
MaxSecure Trojan.Malware.74659057.susgen

How to remove Trojan:Win32/Ymacco.AB92?

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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