What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Spectating the Trojan.Agent.Delf.Krypt malware detection means that your system is in big danger. This malware can correctly be named as ransomware – virus which ciphers your files and forces you to pay for their decryption. Removing it requires some specific steps that must be taken as soon as possible.
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Trojan.Agent.Delf.Krypt detection is a malware detection you can spectate in your computer. It generally shows up after the provoking actions on your PC – opening the dubious email, clicking the advertisement in the Internet or mounting the program from untrustworthy sources. From the second it shows up, you have a short time to do something about it until it starts its destructive action. And be sure – it is better not to await these malicious actions.

What is Trojan.Agent.Delf.Krypt virus?

Trojan.Agent.Delf.Krypt is ransomware-type malware. It searches for the documents on your computer, encrypts it, and then asks you to pay the ransom for getting the decryption key. Besides making your files inaccessible, this malware also does a ton of damage to your system. It changes the networking setups in order to prevent you from checking out the removal articles or downloading the antivirus. In rare cases, Trojan.Agent.Delf.Krypt can also block the setup of anti-malware programs.

Trojan.Agent.Delf.Krypt Summary

In summary, Trojan.Agent.Delf.Krypt ransomware actions in the infected computer are next:

  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Dynamic (imported) function loading detected;
  • Performs HTTP requests potentially not found in PCAP.;
  • The binary contains an unknown PE section name indicative of packing;
  • Authenticode signature is invalid;
  • CAPE detected the Azorult malware family;
  • Attempts to modify proxy settings;
  • Collects information to fingerprint the system;
  • Anomalous binary characteristics;
  • Ciphering the files kept on the target’s disk drive — so the victim cannot open these documents;
  • Blocking the launching of .exe files of security tools
  • Blocking the launching of installation files of anti-malware apps

Ransomware has actually been a nightmare for the last 4 years. It is hard to picture a more harmful virus for both individuals and companies. The algorithms used in Trojan.Agent.Delf.Krypt (usually, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need to have a lot more time than our galaxy actually exists, and possibly will exist. However, that virus does not do all these horrible things instantly – it may require up to several hours to cipher all of your documents. Thus, seeing the Trojan.Agent.Delf.Krypt detection is a clear signal that you need to begin the clearing process.

Where did I get the Trojan.Agent.Delf.Krypt?

Usual ways of Trojan.Agent.Delf.Krypt distribution are common for all other ransomware examples. Those are one-day landing web pages where users are offered to download the free software, so-called bait emails and hacktools. Bait e-mails are a quite new strategy in malware spreading – you get the e-mail that imitates some routine notifications about shipments or bank service conditions shifts. Within the e-mail, there is an infected MS Office file, or a web link which opens the exploit landing site.

Malicious email spam

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

Avoiding it looks fairly easy, but still demands a lot of awareness. Malware can hide in different spots, and it is far better to prevent it even before it gets into your system than to rely upon an anti-malware program. Essential cybersecurity awareness is just an important item in the modern world, even if your interaction with a PC stays on YouTube videos. That can keep you a lot of time and money which you would spend while trying to find a fix guide.

Trojan.Agent.Delf.Krypt malware technical details

File Info:

name: 3A711232982B00835C53.mlw
path: /opt/CAPEv2/storage/binaries/c0c3b6ce4cb7070677c13f9432f87dc5901194636793202a60417bdde3909bbe
crc32: BEF2D651
md5: 3a711232982b00835c53070e8766b132
sha1: 359ed981812912376082ed4698d9c5de3c6b34d8
sha256: c0c3b6ce4cb7070677c13f9432f87dc5901194636793202a60417bdde3909bbe
sha512: 088bb84863e3ca282a8390c8683e1483a2b655daac091f057d363de70a8c19bbc57ec97b61320ba3379a96bcfbff193ffb2a1195f48113e8dd7d99a76345a3ad
ssdeep: 3072:tuOSXpMx7ZAlHsbfUkolNGti7lfqeSxM3SpyEYnE/Zxg/:Zzx7ZApszolIo7lf/ipT/Z
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T12AB3197AF6C19672E02808BDCD46D1B6912D76302D3918B6B2DA4F8CD5F95C26E2C3C7
sha3_384: 317d2be8876a360a4cc3e0539e732a3bb6cd0156808f6583275be895afb3ac6022bd9acdf81023408f9ef88d30f8acb2
ep_bytes: 558bec83c4f0b890a04100e854abfeff
timestamp: 1992-06-19 22:22:17

Version Info:

0: [No Data]

Trojan.Agent.Delf.Krypt also known as:

Elasticmalicious (high confidence)
K7AntiVirusPassword-Stealer ( 0052f96e1 )
K7GWPassword-Stealer ( 0052f96e1 )
SymantecTrojan Horse
AvastWin32:PWSX-gen [Trj]
CynetMalicious (score: 100)
EmsisoftTrojan-Spy.Agent (A)
SophosMal/Generic-R + Troj/PWS-CJJ
MAXmalware (ai score=100)
RisingStealer.AZORult!1.B7AE (CLOUD)
SentinelOneStatic AI – Malicious PE
AVGWin32:PWSX-gen [Trj]
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Trojan.Agent.Delf.Krypt?

Trojan.Agent.Delf.Krypt malware is very hard to eliminate manually. It stores its documents in several locations throughout the disk, and can restore itself from one of the parts. Moreover, numerous changes in the registry, networking configurations and Group Policies are really hard to identify and change to the initial. It is far better to use a special tool – exactly, an anti-malware tool. GridinSoft Anti-Malware will fit the most ideal for malware elimination objectives.

Why GridinSoft Anti-Malware? It is really lightweight and has its databases updated practically every hour. Furthermore, it does not have such problems and vulnerabilities as Microsoft Defender does. The combination of these aspects makes GridinSoft Anti-Malware ideal for getting rid of malware of any kind.

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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