Trojan-Ransom.PowerShell.Agent.af

Written by Robert Bailey
Spectating the Trojan-Ransom.PowerShell.Agent.af malware detection means that your system is in big danger. This malware can correctly be named as ransomware – sort of malware which ciphers your files and asks you to pay for their decryption. Deleteing it requires some peculiar steps that must be done as soon as possible.
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Trojan-Ransom.PowerShell.Agent.af detection is a virus detection you can spectate in your computer. It frequently shows up after the preliminary actions on your computer – opening the untrustworthy e-mail, clicking the banner in the Internet or installing the program from unreliable resources. From the instance it appears, you have a short time to take action before it starts its malicious action. And be sure – it is much better not to wait for these harmful actions.

What is Trojan-Ransom.PowerShell.Agent.af virus?

Trojan-Ransom.PowerShell.Agent.af is ransomware-type malware. It searches for the documents on your disk drive, encrypts it, and then asks you to pay the ransom for receiving the decryption key. Besides making your files inaccessible, this malware also does a ton of damage to your system. It alters the networking setups in order to stop you from reading the removal guidelines or downloading the anti-malware program. In some cases, Trojan-Ransom.PowerShell.Agent.af can also block the launching of anti-malware programs.

Trojan-Ransom.PowerShell.Agent.af Summary

In total, Trojan-Ransom.PowerShell.Agent.af malware activities in the infected PC are next:

  • SetUnhandledExceptionFilter detected (possible anti-debug);
  • Possible date expiration check, exits too soon after checking local time;
  • Dynamic (imported) function loading detected;
  • The binary contains an unknown PE section name indicative of packing;
  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Uses Windows utilities for basic functionality;
  • Uses Windows utilities for basic functionality;
  • Uses XCOPY for copying files;
  • Encrypting the documents located on the victim’s disk — so the victim cannot open these documents;
  • Blocking the launching of .exe files of anti-virus programs
  • Blocking the launching of installation files of anti-virus programs

Ransomware has been a horror story for the last 4 years. It is hard to imagine a more harmful virus for both individuals and businesses. The algorithms utilized in Trojan-Ransom.PowerShell.Agent.af (typically, 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 currently exists, and possibly will exist. However, that virus does not do all these bad things immediately – it may take up to several hours to cipher all of your files. Hence, seeing the Trojan-Ransom.PowerShell.Agent.af detection is a clear signal that you need to begin the elimination procedure.

Where did I get the Trojan-Ransom.PowerShell.Agent.af?

Ordinary methods of Trojan-Ransom.PowerShell.Agent.af distribution are usual for all other ransomware examples. Those are one-day landing web pages where victims are offered to download and install the free program, so-called bait emails and hacktools. Bait e-mails are a relatively new method in malware distribution – you get the email that mimics some normal notifications about shippings or bank service conditions modifications. Within the email, there is a corrupted 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.

Preventing it looks pretty simple, but still requires tons of attention. Malware can hide in different places, and it is much better to stop it even before it invades your computer than to rely on an anti-malware program. Basic cybersecurity knowledge is just an essential thing in the modern-day world, even if your relationship with a PC remains on YouTube videos. That may save you a lot of money and time which you would spend while trying to find a fixing guide.

Trojan-Ransom.PowerShell.Agent.af malware technical details

File Info:

name: 02697EC672776867D540.mlw
path: /opt/CAPEv2/storage/binaries/8d33b3f027bf9c800d7b497542e35adf53daf5522d4a5e52b0c1f7a34ebca7c1
crc32: 3E38B2B9
md5: 02697ec672776867d54024a80c5627b0
sha1: 1ecf3cca12ddbcc4be754ad544d8b09104131e7e
sha256: 8d33b3f027bf9c800d7b497542e35adf53daf5522d4a5e52b0c1f7a34ebca7c1
sha512: 4581390117f085015406c94ac0a815826b737b3742f0d3b00106dc1c5ce2e0bfaceb9fc5d2382e08f709d27934d689198e0493ed271f413ff4757b6a587e05de
ssdeep: 1536:f7fbN3eEDhDPA/pICdUkbBtW7upvaLU0bI5taxKo0IOlnToIfPw6zbOE:T7DhdC6kzWypvaQ0FxyNTBfPT7
type: PE32 executable (console) Intel 80386, for MS Windows
tlsh: T18EA37D45F3E202F7EAF2053100A6722F973663389724A8DBC74C3D529913AD5A63D3E9
sha3_384: fbab143923bec30a754a941c57fddbb636fcd8188fac893a135846133f62ac65dfd206ebdf2416d81acc898a42b32ddf
ep_bytes: 68ac00000068000000006868804100e8
timestamp: 2019-07-30 08:52:45

Version Info:

0: [No Data]

Trojan-Ransom.PowerShell.Agent.af also known as:

BkavW32.AIDetect.malware2
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
CAT-QuickHealTrojan.GenericPMF.S4848618
K7AntiVirusTrojan ( 00501e0c1 )
K7GWTrojan ( 00501e0c1 )
SymantecML.Attribute.HighConfidence
APEXMalicious
KasperskyTrojan-Ransom.PowerShell.Agent.af
McAfee-GW-EditionBehavesLike.Win32.Generic.nh
FireEyeGeneric.mg.02697ec672776867
SophosGeneric ML PUA (PUA)
Antiy-AVLTrojan/Generic.ASMalwS.2B9E7F9
MicrosoftTrojan:Win32/Sabsik.FL.B!ml
TACHYONTrojan/W32.SchoolBoy.99328
CylanceUnsafe
RisingMalware.Heuristic!ET#92% (RDMK:cmRtazqHG9p75BehFHzOn9rtUsSl)
SentinelOneStatic AI – Malicious PE
eGambitUnsafe.AI_Score_96%
BitDefenderThetaGen:NN.ZexaF.34062.guW@ayGDEui
Cybereasonmalicious.a12ddb
MaxSecureTrojan.Malware.300983.susgen

How to remove Trojan-Ransom.PowerShell.Agent.af?

Trojan-Ransom.PowerShell.Agent.af malware is very hard to delete manually. It places its files in multiple locations throughout the disk, and can get back itself from one of the parts. Moreover, countless modifications in the registry, networking settings and also Group Policies are quite hard to identify and return to the original. It is better to use a special program – exactly, an anti-malware tool. GridinSoft Anti-Malware will definitely fit the best for malware elimination goals.

Why GridinSoft Anti-Malware? It is very light-weight and has its databases updated nearly every hour. Furthermore, it does not have such bugs and exploits as Microsoft Defender does. The combination of these aspects makes GridinSoft Anti-Malware suitable for clearing away 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

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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