UDS:Trojan.Win32.Packed

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Seeing the UDS:Trojan.Win32.Packed detection means that your computer is in big danger. This malware can correctly be identified as ransomware – virus which ciphers your files and asks you to pay for their decryption. Stopping it requires some peculiar steps that must be taken as soon as possible.
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UDS:Trojan.Win32.Packed detection is a virus detection you can spectate in your computer. It generally shows up after the provoking activities on your computer – opening the untrustworthy email, clicking the advertisement in the Internet or mounting the program from dubious resources. From the instance it shows up, you have a short time to do something about it until it starts its destructive activity. And be sure – it is much better not to await these destructive things.

What is UDS:Trojan.Win32.Packed virus?

UDS:Trojan.Win32.Packed is ransomware-type malware. It looks for the documents on your disk drive, ciphers it, and after that asks you to pay the ransom for receiving the decryption key. Besides making your files inaccessible, this virus additionally does a lot of damage to your system. It modifies the networking settings in order to prevent you from reading the removal manuals or downloading the antivirus. In rare cases, UDS:Trojan.Win32.Packed can even prevent the setup of anti-malware programs.

UDS:Trojan.Win32.Packed Summary

Summarizingly, UDS:Trojan.Win32.Packed malware activities in the infected PC are next:

  • Behavioural detection: Executable code extraction – unpacking;
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • HTTPS urls from behavior.;
  • CAPE extracted potentially suspicious content;
  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Behavioural detection: Injection (Process Hollowing);
  • Behavioural detection: Injection (inter-process);
  • Behavioural detection: Transacted Hollowing;
  • CAPE detected the STOP malware family;
  • Attempts to modify proxy settings;
  • Creates a copy of itself;
  • Creates a known STOP-Djvu ransomware decryption instruction / key file.;
  • Creates a known STOP ransomware variant mutex;
  • STOP ransomware command line behavior detected;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the files located on the victim’s disk — so the victim cannot use these documents;
  • Blocking the launching of .exe files of security tools
  • Blocking the launching of installation files of anti-malware programs

Ransomware has been a headache for the last 4 years. It is challenging to picture a more harmful virus for both individuals and companies. The algorithms used in UDS:Trojan.Win32.Packed (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 currently exists, and possibly will exist. However, that malware does not do all these horrible things without delay – it can take up to several hours to cipher all of your files. Thus, seeing the UDS:Trojan.Win32.Packed detection is a clear signal that you need to begin the removal procedure.

Where did I get the UDS:Trojan.Win32.Packed?

Ordinary tactics of UDS:Trojan.Win32.Packed distribution are standard for all other ransomware variants. Those are one-day landing websites where users are offered to download and install the free software, so-called bait emails and hacktools. Bait e-mails are a relatively new strategy in malware distribution – you receive the email that imitates some regular notifications about deliveries or bank service conditions shifts. Within the email, 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.

Avoiding it looks quite uncomplicated, however, still requires tons of recognition. Malware can hide in various places, and it is far better to prevent it even before it gets into your system than to trust in an anti-malware program. Standard cybersecurity awareness is just an important item in the modern-day world, even if your relationship with a PC stays on YouTube videos. That can keep you a great deal of time and money which you would certainly spend while searching for a fixing guide.

UDS:Trojan.Win32.Packed malware technical details

File Info:

name: 726FD85C0A477947EE3D.mlw
path: /opt/CAPEv2/storage/binaries/69c16fc672ee85649163c667d157d99e89ae2cdc9bb986176a64c862c83ce5a1
crc32: 82CB0C2F
md5: 726fd85c0a477947ee3de97c1e0715af
sha1: edcd436fefe165c8e4a513ec1a5253a039f4bce5
sha256: 69c16fc672ee85649163c667d157d99e89ae2cdc9bb986176a64c862c83ce5a1
sha512: 6a124b57bb58a3743db2d5bbdb6900f5e613507e39e79ca9a7a11e56ee1f8f3591b1e5e36cf39144ae975052e207e62aa53fa22b8360a92c7233815d5b8d0fdf
ssdeep: 12288:Z9GeR2s+ypJSeAtvVTqdstpe3EgSzLYF+leICfGsdShxXNURemi5rW+O:LGUTuvqdsbe3EgzFpLdS/9s2r/O
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T101E4236635D1F1B3C6436370F0B5E9A17E7ED51112B6099363880ABE8B706E1EB3874A
sha3_384: ab36fe571a3da1fd387c3ec04a2f2610bc8d922fc3396103d234696bf8e7216c9f98fe277a8273fe94e75aff0232d0ac
ep_bytes: e822280000e978feffff8bff558bec56
timestamp: 2021-10-05 01:15:07

Version Info:

Translations: 0x0179 0x0079

UDS:Trojan.Win32.Packed also known as:

BkavW32.AIDetect.malware2
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
FireEyeGeneric.mg.726fd85c0a477947
McAfeePacked-GEE!726FD85C0A47
CylanceUnsafe
SangforTrojan.Win32.Save.a
Cybereasonmalicious.fefe16
SymantecML.Attribute.HighConfidence
tehtrisGeneric.Malware
APEXMalicious
KasperskyUDS:Trojan.Win32.Packed.gen
AvastRansomX-gen [Ransom]
McAfee-GW-EditionBehavesLike.Win32.Generic.jc
Trapminemalicious.high.ml.score
SophosMal/Generic-S + Troj/Krypt-QV
SentinelOneStatic AI – Malicious PE
Antiy-AVLTrojan/Generic.ASCommon.2BA
MicrosoftRansom:Win32/StopCrypt!ml
GoogleDetected
Acronissuspicious
MAXmalware (ai score=99)
VBA32BScope.Trojan.Yakes
RisingTrojan.Generic@AI.97 (RDML:R0U07VqD7/oIzdgImEcgCA)
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/GenKryptik.FBYO!tr
AVGRansomX-gen [Ransom]
CrowdStrikewin/malicious_confidence_100% (W)

How to remove UDS:Trojan.Win32.Packed?

UDS:Trojan.Win32.Packed malware is incredibly difficult to delete manually. It puts its data in numerous locations throughout the disk, and can restore itself from one of the elements. In addition, numerous modifications in the registry, networking settings and also Group Policies are pretty hard to identify and revert to the initial. It is much better to utilize a special app – exactly, an anti-malware program. GridinSoft Anti-Malware will definitely fit the best for virus removal objectives.

Why GridinSoft Anti-Malware? It is pretty lightweight and has its detection databases updated almost every hour. Furthermore, it does not have such problems and weakness as Microsoft Defender does. The combination of these facts makes GridinSoft Anti-Malware ideal for clearing away malware of any type.

Remove the viruses with GridinSoft Anti-Malware

  • Download and install GridinSoft Anti-Malware. After the installation, you will be offered to perform the Standard Scan. Approve this action.
  • Gridinsoft Anti-Malware during the scan process

  • Standard scan checks the logical disk where the system files are stored, together with the files of programs you have already installed. The scan lasts up to 6 minutes.
  • GridinSoft Anti-Malware scan results

  • When the scan is over, you may choose the action for each detected virus. For all files of [SHORT_NAME] the default option is “Delete”. Press “Apply” to finish the malware removal.
  • GridinSoft Anti-Malware - After Cleaning
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About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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