Win32:Agent-ARCR [Trj]

Spectating the Win32:Agent-ARCR [Trj] malware detection means that your PC is in big danger. This virus can correctly be named as ransomware – type of malware which ciphers your files and asks you to pay for their decryption. Removing it requires some unusual steps that must be done as soon as possible.

Win32:Agent-ARCR [Trj] detection is a malware detection you can spectate in your computer. It usually appears after the provoking procedures on your PC – opening the dubious e-mail messages, clicking the advertisement in the Web or setting up the program from dubious resources. From the instance it appears, you have a short time to do something about it until it begins its destructive activity. And be sure – it is better not to wait for these harmful things.

What is Win32:Agent-ARCR [Trj] virus?

Win32:Agent-ARCR [Trj] Summary

In summary, Win32:Agent-ARCR [Trj] virus 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;
  • CAPE extracted potentially suspicious content;
  • The binary contains an unknown PE section name indicative of packing;
  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Behavioural detection: Injection (Process Hollowing);
  • Behavioural detection: Injection (inter-process);
  • Encrypting the files kept on the victim’s disk drives — 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 apps

Ransomware has been a horror story for the last 4 years. It is challenging to realize a more harmful malware for both individuals and organizations. The algorithms used in Win32:Agent-ARCR [Trj] (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 already exists, and possibly will exist. But that virus does not do all these unpleasant things instantly – it may take up to a few hours to cipher all of your files. Thus, seeing the Win32:Agent-ARCR [Trj] detection is a clear signal that you have to start the elimination process.

Where did I get the Win32:Agent-ARCR [Trj]?

Standard ways of Win32:Agent-ARCR [Trj] spreading are common for all other ransomware examples. Those are one-day landing web pages where users are offered to download and install the free program, so-called bait emails and hacktools. Bait emails are a relatively modern tactic in malware distribution – you receive the email that imitates some regular notifications about deliveries or bank service conditions shifts. Within the email, there is an infected 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.

Preventing it looks fairly easy, but still needs a lot of awareness. Malware can hide in various spots, and it is better to prevent it even before it invades your PC than to trust in an anti-malware program. Basic cybersecurity knowledge is just an important item in the modern-day world, even if your relationship with a PC stays on YouTube videos. That may save you a great deal of money and time which you would certainly spend while trying to find a solution.

Win32:Agent-ARCR [Trj] malware technical details

File Info:

name: B50A5B926CD13A96CCA1.mlwpath: /opt/CAPEv2/storage/binaries/d66977908458c284af0912f43e5c04ec553963fada32908f62959e1a3d06c00ecrc32: C56BFC51md5: b50a5b926cd13a96cca1371d2d1f92desha1: 0b03ec7daf5cff3b34a073a9f4f086707857d9b2sha256: d66977908458c284af0912f43e5c04ec553963fada32908f62959e1a3d06c00esha512: 456816407bea63624927990e84aa64d9b4ca27018c0a818c42ef6aaafcdd2e5b60c5514db7fce9fab80a8de00ae05e6d2d8b35beb67f05c0f4e5e01594aab2d2ssdeep: 6144:9FwtYtssAViBiLTVe8reVzcP2jsy/rYbB09/yCQmeDkXX5g+FJ8v2otM0:UYtsGBETVe8CVzcP2j/rAK9/y9XD4X54type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T12464ABE5BAD10D04D15F6930B5C7E3307B484E01C5B46B9CE644A9FA9C2838BEADCBD6sha3_384: 3d22bec02ede863ad83181efc0e90ae0e936bd7755ed881a9437fa25c86d54a9d9fb1ebb8129b20977db15fef4aef8caep_bytes: 5589e583ec08c7042402000000ff15b0timestamp: 2013-04-28 17:47:48

Version Info:

0: [No Data]

Win32:Agent-ARCR [Trj] also known as:

Lionic Trojan.Win32.Generic.lJkz
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Fugrafa.12773
FireEye Generic.mg.b50a5b926cd13a96
CAT-QuickHeal Trojan.Ransom.A
McAfee PWS-Zbot-FAZY!B50A5B926CD1
VIPRE Gen:Variant.Fugrafa.12773
Sangfor Suspicious.Win32.Save.a
Cybereason malicious.26cd13
VirIT Trojan.Win32.Agent4.AODJ
Symantec ML.Attribute.HighConfidence
ESET-NOD32 Win32/Spy.Zbot.AAU
APEX Malicious
Cynet Malicious (score: 100)
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.Fugrafa.12773
NANO-Antivirus Trojan.Win32.DownLoad3.cqksza
Avast Win32:Agent-ARCR [Trj]
Tencent Malware.Win32.Gencirc.114bbbf7
Ad-Aware Gen:Variant.Fugrafa.12773
TACHYON Trojan-Spy/W32.ZBot.320000.BO
Emsisoft Gen:Variant.Fugrafa.12773 (B)
Comodo TrojWare.Win32.Injector.AEOT@4wpojz
F-Secure Heuristic.HEUR/AGEN.1231674
DrWeb Trojan.DownLoad3.10724
Zillya Trojan.Zbot.Win32.121170
McAfee-GW-Edition PWS-Zbot-FAZY!B50A5B926CD1
Sophos ML/PE-A + Troj/DwnLdr-KUC
SentinelOne Static AI – Malicious PE
GData Gen:Variant.Fugrafa.12773
Webroot W32.Trojan.Genkdz
Avira HEUR/AGEN.1231674
Antiy-AVL Trojan[Spy]/Win32.Zbot
Arcabit Trojan.Fugrafa.D31E5
ZoneAlarm HEUR:Trojan.Win32.Generic
Microsoft VirTool:Win32/CeeInject.gen!HL
Google Detected
AhnLab-V3 Trojan/Win32.Inject.R60877
Acronis suspicious
VBA32 TrojanSpy.Zbot
ALYac Gen:Variant.Fugrafa.12773
MAX malware (ai score=88)
Rising Malware.Undefined!8.C (TFE:1:74vyIRMnPXE)
Yandex Trojan.GenAsa!79sWmVhPe1o
Ikarus Trojan-Spy.Win32.Zbot
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Zbot.AGPS!tr
BitDefenderTheta Gen:NN.ZexaF.34646.tCX@auk81mpi
AVG Win32:Agent-ARCR [Trj]
Panda Trj/Zbot.M
CrowdStrike win/malicious_confidence_100% (W)

How to remove Win32:Agent-ARCR [Trj]?

About the author

Robert Bailey

Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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