Trojan.Win32.Agentb.krec

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Seeing the Trojan.Win32.Agentb.krec detection means that your computer is in big danger. This malware can correctly be identified as ransomware – type of malware which encrypts your files and forces 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.Win32.Agentb.krec detection is a virus detection you can spectate in your system. It generally appears after the provoking procedures on your computer – opening the dubious email messages, clicking the advertisement in the Web or setting up the program from untrustworthy resources. From the second it shows up, you have a short time to act until it starts its destructive action. And be sure – it is better not to wait for these malicious actions.

What is Trojan.Win32.Agentb.krec virus?

Trojan.Win32.Agentb.krec is ransomware-type malware. It searches for the files on your computer, encrypts it, and after that asks you to pay the ransom for getting the decryption key. Besides making your documents locked, this malware also does a lot of harm to your system. It alters the networking setups in order to avoid you from looking for the elimination guidelines or downloading the anti-malware program. Sometimes, Trojan.Win32.Agentb.krec can even block the launching of anti-malware programs.

Trojan.Win32.Agentb.krec Summary

In total, Trojan.Win32.Agentb.krec malware activities in the infected computer are next:

  • Behavioural detection: Executable code extraction – unpacking;
  • Sample contains Overlay data;
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Reads data out of its own binary image;
  • Drops a binary and executes it;
  • The binary contains an unknown PE section name indicative of packing;
  • Authenticode signature is invalid;
  • Checks for the presence of known windows from debuggers and forensic tools;
  • CAPE detected the DLInjector03 malware family;
  • Deletes executed files from disk;
  • Encrypting the files kept on the target’s disks — so the victim cannot check these files;
  • Blocking the launching of .exe files of security tools
  • Blocking the launching of installation files of security tools

Ransomware has been a headache for the last 4 years. It is hard to realize a more damaging malware for both individual users and businesses. The algorithms utilized in Trojan.Win32.Agentb.krec (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 actually exists, and possibly will exist. But that malware does not do all these terrible things without delay – it may take up to a few hours to cipher all of your files. Thus, seeing the Trojan.Win32.Agentb.krec detection is a clear signal that you should begin the clearing process.

Where did I get the Trojan.Win32.Agentb.krec?

Ordinary methods of Trojan.Win32.Agentb.krec injection are common for all other ransomware examples. Those are one-day landing web pages where victims are offered to download and install the free app, so-called bait e-mails and hacktools. Bait e-mails are a relatively new strategy in malware spreading – you receive the e-mail that imitates some standard notifications about deliveries or bank service conditions changes. Inside of the email, there is an infected 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.

Avoiding it looks quite uncomplicated, but still requires a lot of recognition. Malware can hide in different places, and it is far better to prevent it even before it gets into your computer than to rely upon an anti-malware program. General cybersecurity awareness is just an essential item in the modern world, even if your interaction with a PC remains on YouTube videos. That can save you a lot of time and money which you would spend while seeking a solution.

Trojan.Win32.Agentb.krec malware technical details

File Info:

name: E2E03155544FE03C58E2.mlw
path: /opt/CAPEv2/storage/binaries/e10741bceea97eb2288d2d4c207f59094ee80f9dd3f148beec44c96c00c5e2eb
crc32: D99109EC
md5: e2e03155544fe03c58e2738d44d71770
sha1: 0cab7362e52f2eb474a833847b7118812b9f27f9
sha256: e10741bceea97eb2288d2d4c207f59094ee80f9dd3f148beec44c96c00c5e2eb
sha512: d47740b22b7a1aade1386ef29f131a9227d78f953d473915e7e0d8c928562af3c37ed09a6fff04ae8842f02463e83a37c7bae6e18eb68e2eb8d15a8edfbec625
ssdeep: 98304:xtCvLUBsgGrPKtxXXxg8VS8+BFfYQvGzV1jakw:xuLUCge2zg8Vz+PQV1I
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1ADE533B077C244F7EBC1117AAE8C9F75A0DEDBA40B6119BB3390E64C4D3E962A217507
sha3_384: c590809f27b7088d3c90661ad87634703e470dbf09c0693ff376b3007d2356dd6f5227f95b02e8bcc92553d59382f4ef
ep_bytes: 558bec6aff6898c24100680691410064
timestamp: 2019-02-21 16:00:00

Version Info:

CompanyName: Igor Pavlov
FileDescription: 7z Setup SFX
FileVersion: 19.00
InternalName: 7zS.sfx
LegalCopyright: Copyright (c) 1999-2018 Igor Pavlov
OriginalFilename: 7zS.sfx.exe
ProductName: 7-Zip
ProductVersion: 19.00
Translation: 0x0409 0x04b0

Trojan.Win32.Agentb.krec also known as:

BkavW32.AIDetect.malware2
LionicTrojan.Win32.Agentb.ts6o
Elasticmalicious (high confidence)
MicroWorld-eScanDropped:Trojan.GenericKDZ.75238
CAT-QuickHealTrojan.Riskware
McAfeeArtemis!E2E03155544F
CylanceUnsafe
VIPREDropped:Trojan.GenericKDZ.75238
SangforTrojan.MSIL.Bsymem.gen
K7AntiVirusRiskware ( 0040eff71 )
BitDefenderDropped:Trojan.GenericKDZ.75238
K7GWRiskware ( 0040eff71 )
Cybereasonmalicious.5544fe
ArcabitTrojan.Generic.D125E6
CyrenW32/Kryptik.EYC.gen!Eldorado
ESET-NOD32multiple detections
CynetMalicious (score: 100)
APEXMalicious
ClamAVWin.Packed.Barys-9859531-0
KasperskyTrojan.Win32.Agentb.krec
AlibabaTrojanBanker:Win32/CookiesStealer.8402cea3
NANO-AntivirusTrojan.Win32.Kryptik.ivjlyx
TencentWin32.Trojan.Agentb.Nsmw
Ad-AwareDropped:Trojan.GenericKDZ.75238
ComodoMalware@#158ocvlkphjhn
DrWebTrojan.PWS.Siggen2.65207
TrendMicroTrojan.Win32.REDLINESTEALER.U
McAfee-GW-EditionBehavesLike.Win32.Ramnit.wc
FireEyeDropped:Trojan.GenericKDZ.75238
EmsisoftDropped:Trojan.GenericKDZ.75238 (B)
SentinelOneStatic AI – Suspicious PE
JiangminTrojan.Agent.dlyj
WebrootW32.Trojan.Gen
AviraHEUR/AGEN.1242355
Antiy-AVLTrojan/Generic.ASMalwS.5406
KingsoftWin32.Troj.Undef.(kcloud)
MicrosoftRansom:Win32/STOP
GDataDropped:Trojan.GenericKDZ.75238
GoogleDetected
Acronissuspicious
BitDefenderThetaGen:NN.ZedlaF.34698.n88baOE@FOp
ALYacDropped:Trojan.GenericKDZ.75238
MAXmalware (ai score=86)
VBA32BScope.Backdoor.Androm
MalwarebytesGeneric.Trojan.Malicious.DDS
PandaTrj/CI.A
TrendMicro-HouseCallTrojan.Win32.REDLINESTEALER.U
RisingTrojan.Woreflint!8.F5EA (CLOUD)
IkarusTrojan.Win32.Glupteba
MaxSecureTrojan.Malware.74388208.susgen
FortinetW32/PossibleThreat
AVGWin32:Malware-gen
AvastWin32:Malware-gen
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Trojan.Win32.Agentb.krec?

Trojan.Win32.Agentb.krec malware is incredibly hard to remove by hand. It places its files in multiple locations throughout the disk, and can recover itself from one of the parts. Furthermore, countless alterations in the windows registry, networking setups and Group Policies are quite hard to locate and change to the initial. It is better to make use of a specific program – exactly, an anti-malware tool. GridinSoft Anti-Malware will definitely fit the most ideal for virus elimination goals.

Why GridinSoft Anti-Malware? It is really lightweight and has its databases updated just about every hour. Moreover, it does not have such bugs and vulnerabilities as Microsoft Defender does. The combination of these facts makes GridinSoft Anti-Malware suitable for taking out 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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