What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Seeing the Crypt.Trojan.Obfusticator.DDS detection means that your PC is in big danger. This malware can correctly be identified as ransomware – type of malware which ciphers your files and asks you to pay for their decryption. Stopping it requires some peculiar steps that must be done as soon as possible.
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Crypt.Trojan.Obfusticator.DDS detection is a virus detection you can spectate in your computer. It usually shows up after the provoking activities on your computer – opening the dubious e-mail, clicking the advertisement in the Web or mounting the program from suspicious resources. From the second it appears, you have a short time to take action until it starts its harmful action. And be sure – it is much better not to wait for these malicious things.

What is Crypt.Trojan.Obfusticator.DDS virus?

Crypt.Trojan.Obfusticator.DDS is ransomware-type malware. It searches for the documents on your disks, encrypts it, and after that asks you to pay the ransom for receiving the decryption key. Besides making your documents inaccessible, this virus additionally does a lot of damage to your system. It modifies the networking setups in order to avoid you from looking for the elimination manuals or downloading the antivirus. In some cases, Crypt.Trojan.Obfusticator.DDS can additionally prevent the setup of anti-malware programs.

Crypt.Trojan.Obfusticator.DDS Summary

Summarizingly, Crypt.Trojan.Obfusticator.DDS malware actions in the infected system are next:

  • Behavioural detection: Executable code extraction – unpacking;
  • Performs HTTP requests potentially not found in PCAP.;
  • Reads data out of its own binary image;
  • CAPE extracted potentially suspicious content;
  • Drops a binary and executes it;
  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Uses Windows utilities for basic functionality;
  • Uses Windows utilities for basic functionality;
  • Behavioural detection: Injection (inter-process);
  • Behavioural detection: Injection with CreateRemoteThread in a remote process;
  • Attempts to modify proxy settings;
  • Deletes executed files from disk;
  • Encrypting the files kept on the victim’s drives — so the victim cannot open these files;
  • Blocking the launching of .exe files of security tools
  • Blocking the launching of installation files of security tools

Ransomware has actually been a major problem for the last 4 years. It is challenging to picture a more hazardous virus for both individual users and businesses. The algorithms used in Crypt.Trojan.Obfusticator.DDS (typically, 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 currently exists, and possibly will exist. However, that virus does not do all these bad things immediately – it may require up to a few hours to cipher all of your files. Thus, seeing the Crypt.Trojan.Obfusticator.DDS detection is a clear signal that you need to start the clearing procedure.

Where did I get the Crypt.Trojan.Obfusticator.DDS?

Usual tactics of Crypt.Trojan.Obfusticator.DDS distribution are standard for all other ransomware variants. Those are one-day landing websites where victims are offered to download and install the free software, so-called bait e-mails and hacktools. Bait emails are a relatively modern tactic in malware distribution – you get the e-mail that imitates some normal notifications about shipments or bank service conditions shifts. Within the e-mail, there is a corrupted MS Office file, or a link which leads to the exploit landing site.

Malicious email spam

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

Preventing it looks quite easy, however, still demands tons of awareness. Malware can hide in different places, and it is much better to prevent it even before it gets into your PC than to depend on an anti-malware program. Essential cybersecurity awareness is just an essential thing in the modern world, even if your interaction with a computer remains on YouTube videos. That can keep you a great deal of time and money which you would certainly spend while trying to find a solution.

Crypt.Trojan.Obfusticator.DDS malware technical details

File Info:

name: 39DD82677EC315825D0F.mlw
path: /opt/CAPEv2/storage/binaries/7ef9af90522935810883955d8c54e204cda3a1c505451bdc098f5ee149ff8b60
crc32: CB746A3A
md5: 39dd82677ec315825d0f1c97bd97b72f
sha1: 76d30337c2a1533f684af6f9c845a84863f8542c
sha256: 7ef9af90522935810883955d8c54e204cda3a1c505451bdc098f5ee149ff8b60
sha512: ec3280f685ae27ab24e163e7cf49b9bcffcbd1f395558be39ffd07b417c2b18dbbaddea3bfeb664d7b521bc55c0c8301b966915dfec2d97a4dbf3ab10f0f0279
ssdeep: 3072:2/047M+14BEHzWqgUfPNrXuSKp18z2Odknu+vmmWBuxBl11cRQycLRbpgjDD2dm6:UwhBEHzWpUfPNr+DRD5fWBuxBl11tbpO
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T17F042345E54C5D72CFBC43B62439DC383DD1A01575BC406B6FAC8BA5EB688487EDEA80
sha3_384: 9cada10831c9e9d1a8efe8b3b95c798a65e6a7d9f43a34dbcd166704b20fcc678ae9c3c3db860ff5192d3a36a996a503
ep_bytes: ff1528e04200a300f04200e8ddfdffff
timestamp: 2022-07-26 15:22:01

Version Info:

0: [No Data]

Crypt.Trojan.Obfusticator.DDS also known as:

Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Win32.Doboc.Gen.1
CAT-QuickHeal Trojan.Mauvaise.SL1
ALYac Win32.Doboc.Gen.1
Malwarebytes Crypt.Trojan.Obfusticator.DDS
Zillya Virus.PolyRansom.Win32.3
CrowdStrike win/malicious_confidence_100% (D)
K7GW Trojan ( 0040fa661 )
K7AntiVirus Trojan ( 0040fa661 )
BitDefenderTheta AI:FileInfector.1210116D11
Cyren W32/Virus.FQFG-3191
Symantec W32.Tempedreve.F!inf
ESET-NOD32 a variant of Win32/Kryptik.DAZG
APEX Malicious
ClamAV Win.Trojan.Doboc-292
Kaspersky Virus.Win32.PolyRansom.c
BitDefender Win32.Doboc.Gen.1
NANO-Antivirus Trojan.Win32.PolyRansom.dpzfcr
Ad-Aware Win32.Doboc.Gen.1
TACHYON Trojan/W32.Doboc
Sophos ML/PE-A + W32/MPhage-B
Comodo TrojWare.Win32.Ursnif.KIL@5jjifs
F-Secure Trojan.TR/Crypt.ZPACK.Gen
DrWeb Trojan.Inject1.53764
VIPRE Win32.Doboc.Gen.1
TrendMicro PE_URSNIF.E-O
Emsisoft Win32.Doboc.Gen.1 (B)
SentinelOne Static AI – Malicious PE
Avira TR/Crypt.ZPACK.Gen
Antiy-AVL Virus/Win32.PolyRansom.c
Arcabit Win32.Doboc.Gen.1
ViRobot Win32.Ursnif.A
ZoneAlarm Virus.Win32.PolyRansom.c
GData Win32.Trojan.PSE.11PKJIY
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Ursnif.R239873
Acronis suspicious
VBA32 SScope.Trojan.FakeAV.01681
MAX malware (ai score=85)
TrendMicro-HouseCall PE_URSNIF.E-O
Tencent Trojan.Win32.Tuscas.a
Yandex Trojan.GenAsa!RK3x+npEgzs
Ikarus Trojan-Ransom.Locky
Fortinet W32/Generic.AC.788!tr
Cybereason malicious.77ec31
Panda W32/CryptD.C

How to remove Crypt.Trojan.Obfusticator.DDS?

Crypt.Trojan.Obfusticator.DDS malware is extremely difficult to delete by hand. It places its data in a variety of locations throughout the disk, and can restore itself from one of the elements. Moreover, numerous changes in the windows registry, networking setups and Group Policies are really hard to find and revert to the original. It is better to utilize a special tool – exactly, an anti-malware program. GridinSoft Anti-Malware will fit the most ideal for malware elimination reasons.

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 details makes GridinSoft Anti-Malware perfect for getting rid of malware of any form.

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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