Trojan:Win32/Loasum.A

Spectating the Trojan:Win32/Loasum.A detection usually means that your computer is in big danger. This computer virus can correctly be named as ransomware – virus which ciphers your files and asks you to pay for their decryption. Deleteing it requires some unusual steps that must be done as soon as possible.

Trojan:Win32/Loasum.A detection is a virus detection you can spectate in your system. It frequently appears after the preliminary procedures on your computer – opening the suspicious e-mail messages, clicking the banner in the Web or mounting the program from unreliable resources. From the instance it appears, you have a short time to act until it starts its malicious action. And be sure – it is better not to await these harmful actions.

What is Trojan:Win32/Loasum.A virus?

Trojan:Win32/Loasum.A is ransomware-type malware. It looks for the files on your disks, encrypts it, and then asks you to pay the ransom for receiving the decryption key. Besides making your files locked, this virus also does a lot of damage to your system. It changes the networking setups in order to prevent you from looking for the elimination guidelines or downloading the anti-malware program. In some cases, Trojan:Win32/Loasum.A can even prevent the launching of anti-malware programs.

Trojan:Win32/Loasum.A Summary

In summary, Trojan:Win32/Loasum.A malware actions in the infected PC are next:

  • SetUnhandledExceptionFilter detected (possible anti-debug);
  • Presents an Authenticode digital signature;
  • Dynamic (imported) function loading detected;
  • Authenticode signature is invalid;
  • Ciphering the documents kept on the target’s disks — so the victim cannot use these files;
  • Blocking the launching of .exe files of security tools
  • Blocking the launching of installation files of anti-malware apps

Ransomware has actually been a major problem for the last 4 years. It is hard to realize a more hazardous virus for both individuals and companies. The algorithms utilized in Trojan:Win32/Loasum.A (typically, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need to have more time than our galaxy already exists, and possibly will exist. However, that malware does not do all these horrible things without delay – it may take up to a few hours to cipher all of your files. Therefore, seeing the Trojan:Win32/Loasum.A detection is a clear signal that you need to begin the removal process.

Where did I get the Trojan:Win32/Loasum.A?

Usual methods of Trojan:Win32/Loasum.A injection are common for all other ransomware variants. Those are one-day landing sites where victims are offered to download the free app, so-called bait emails and hacktools. Bait emails are a pretty modern tactic in malware distribution – you receive the email that imitates 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 leads to the exploit landing page.

Malicious email spam

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

Preventing it looks fairly simple, however, still demands a lot of awareness. Malware can hide in different places, and it is far better to prevent it even before it gets into your system than to rely on an anti-malware program. Common cybersecurity knowledge is just an essential item in the modern-day world, even if your relationship with a PC remains on YouTube videos. That may save you a great deal of time and money which you would spend while trying to find a fixing guide.

Trojan:Win32/Loasum.A malware technical details

File Info:

name: FE8DAE06D4B9165C6BE6.mlwpath: /opt/CAPEv2/storage/binaries/c532d28f9700abba1a4803c3a9d886c8c4fb26f84cf2399c533d68cfdcec4fa7crc32: A4F094E1md5: fe8dae06d4b9165c6be675e184bfaca9sha1: 5244f99411acdf30ca6832b2e6352afdd68c88f3sha256: c532d28f9700abba1a4803c3a9d886c8c4fb26f84cf2399c533d68cfdcec4fa7sha512: 33bdc3839ac944be9c6a5f6f16dc5ba3bfd8c0da66aa6772e5d4306234028e9fc6da871c9a4d65a3ce64a768404f5ea37c5d1fc3f1093f1826448711028a2552ssdeep: 12288:0/YpRRbRftUf8S7DMbrhL+52971/XtnP1APDoEqb9CSnrzKTJnIii1be9hnU3Mue:RJbXK7Du8gDPWPUECf8ade0aldNYlAtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1B115123172E388E2D83125B1695098A6667DF7514E814A7B23EC827E1EF43C05B7BCB7sha3_384: 431e0664e8cde251aec482626cf3eb8def8f3eff617beeb2c2704e4267da67d510f39cc8d524f08d097a41a8dae35566ep_bytes: e834060000e97afeffff5064ff350000timestamp: 2022-05-04 20:09:04

Version Info:

ProductName: balenaEtcherCompanyName: Balena Inc.LegalCopyright: Copyright 2016-2021 Balena LtdProductVersion: 1.7.8FileDescription: Flash OS images to SD cards and USB drives, safely and easily.FileVersion: 1.7.8Translation: 0x0409 0x04b0

Trojan:Win32/Loasum.A also known as:

Bkav W32.AIDetect.malware2
Lionic Trojan.Win32.DelShad.4!c
MicroWorld-eScan Gen:Variant.Ser.Lazy.865
FireEye Generic.mg.fe8dae06d4b9165c
CAT-QuickHeal Trojan.Agent
McAfee RDN/Ransom
Malwarebytes Ransom.BlackBasta.Generic
Sangfor Trojan.Win32.Filecoder.Vfxb
K7AntiVirus Riskware ( 0040eff71 )
Alibaba Trojan:Win32/Loasum.e1e6c8ac
K7GW Riskware ( 0040eff71 )
VirIT Trojan.Win32.Genus.LFL
Cyren W32/ABRisk.SHXF-4045
Symantec Trojan.Gen.2
Elastic malicious (high confidence)
ESET-NOD32 Win32/Filecoder.BlackBasta.B
APEX Malicious
Avast Win32:TrojanX-gen [Trj]
Kaspersky HEUR:Trojan.Win32.DelShad.gen
BitDefender Gen:Variant.Ser.Lazy.865
NANO-Antivirus Trojan.Win32.DelShad.jpfzut
Tencent Win32.Trojan.Filecoder.Egoj
Ad-Aware Gen:Variant.Ser.Lazy.865
Sophos Mal/Generic-S + Mal/Generic-L
Zillya Trojan.Filecoder.Win32.24190
TrendMicro TROJ_GEN.R002C0DE522
McAfee-GW-Edition RDN/Ransom
Trapmine malicious.moderate.ml.score
Emsisoft Gen:Variant.Ser.Lazy.865 (B)
Paloalto generic.ml
Jiangmin Trojan.DelShad.bzr
Webroot W32.Trojan.Gen
Avira TR/Agent.fjof
Microsoft Trojan:Win32/Loasum.A
GData Win32.Trojan.Agent.OY330H
Cynet Malicious (score: 100)
AhnLab-V3 Ransomware/Win.Ransom.C5097540
BitDefenderTheta Gen:NN.ZexaE.34742.4u2@a0v8tpli
MAX malware (ai score=89)
TrendMicro-HouseCall TROJ_GEN.R002C0DE522
Rising Ransom.BlackBasta!8.156C4 (KTSE)
Yandex Trojan.DelShad!UYdNtE8C6HU
SentinelOne Static AI – Suspicious PE
Fortinet W32/Filecoder_BlackBasta.B!tr.ransom
AVG Win32:TrojanX-gen [Trj]
Panda Trj/WLT.G
CrowdStrike win/malicious_confidence_100% (W)

How to remove Trojan:Win32/Loasum.A?

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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