PWS:Win32/Zbot.AJB

Spectating the PWS:Win32/Zbot.AJB malware detection means that your PC is in big danger. This computer virus can correctly be named as ransomware – virus which ciphers your files and forces you to pay for their decryption. Stopping it requires some specific steps that must be done as soon as possible.

PWS:Win32/Zbot.AJB detection is a malware detection you can spectate in your system. It usually appears after the preliminary procedures on your PC – opening the untrustworthy email, clicking the banner in the Web or mounting the program from unreliable sources. From the moment it shows up, you have a short time to act before it begins its destructive activity. And be sure – it is much better not to wait for these malicious actions.

What is PWS:Win32/Zbot.AJB virus?

PWS:Win32/Zbot.AJB Summary

In total, PWS:Win32/Zbot.AJB malware activities in the infected PC are next:

  • Behavioural detection: Executable code extraction – unpacking;
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Creates RWX memory;
  • Possible date expiration check, exits too soon after checking local time;
  • Dynamic (imported) function loading detected;
  • Reads data out of its own binary image;
  • CAPE extracted potentially suspicious content;
  • Authenticode signature is invalid;
  • Anomalous binary characteristics;
  • Encrypting the documents located on the victim’s disk drive — so the victim cannot use these documents;
  • Blocking the launching of .exe files of anti-virus apps
  • Blocking the launching of installation files of anti-malware apps

Ransomware has been a horror story for the last 4 years. It is hard to realize a more damaging virus for both individual users and companies. The algorithms used in PWS:Win32/Zbot.AJB (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 terrible things without delay – it may require up to a few hours to cipher all of your documents. Therefore, seeing the PWS:Win32/Zbot.AJB detection is a clear signal that you must begin the removal process.

Where did I get the PWS:Win32/Zbot.AJB?

Standard methods of PWS:Win32/Zbot.AJB distribution are common for all other ransomware variants. Those are one-day landing sites where users are offered to download the free app, so-called bait e-mails and hacktools. Bait e-mails are a relatively modern tactic in malware distribution – you receive the email that simulates some standard notifications about deliveries or bank service conditions shifts. Inside of the e-mail, 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 easy, but still demands tons of attention. Malware can hide in various spots, and it is far better to stop it even before it invades your computer than to trust in an anti-malware program. Essential cybersecurity knowledge is just an essential thing in the modern world, even if your relationship with a computer remains on YouTube videos. That can save you a lot of money and time which you would certainly spend while seeking a fixing guide.

PWS:Win32/Zbot.AJB malware technical details

File Info:

name: 0987F93909EF5DED71B5.mlwpath: /opt/CAPEv2/storage/binaries/8cbc397f3eb1f6b1580978a9f319a27710745877749fbaadfc2f9aaa643b9e5dcrc32: 799CC2A6md5: 0987f93909ef5ded71b53b0cf8f7ddc8sha1: 01692cdb7b9fc0d23a323c33e6df45b61173abbdsha256: 8cbc397f3eb1f6b1580978a9f319a27710745877749fbaadfc2f9aaa643b9e5dsha512: 644f2d94a9bcb1fc63785c564a4b8987e5f590eacaaef9c0c2332e160b6c5fa5e964b1617aed745a13e7e55b56188db5f26d29c83d0c27be543a0f5d15c5f350ssdeep: 6144:jpBlZf/tzA0jdZ23REXme1jcmjn25S2O6g6pVKUDM3:tXg0xEholbn2IRiPctype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1B67407E9AF014934E4091335991CC663EF11BFAC06354AAB3BD38E4B16F9DE68D2497Csha3_384: 41cf5b31bbe875316b6289b108a09f67155ab415c3091c6e032197f21289087f93038383cd4589c21e555d3c0ed6e573ep_bytes: 8bec892d58004500e8594003006887bftimestamp: 2013-09-04 14:04:55

Version Info:

0: [No Data]

PWS:Win32/Zbot.AJB also known as:

Bkav W32.AIDetect.malware2
Lionic Trojan.Win32.Generic.4!c
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Heur.Ransom.Cerber.2
FireEye Generic.mg.0987f93909ef5ded
McAfee PWSZbot-FFA!0987F93909EF
VIPRE Trojan.Win32.Agent.aqdc (v)
Sangfor Suspicious.Win32.Save.a
K7AntiVirus Riskware ( 0040eff71 )
BitDefender Gen:Heur.Ransom.Cerber.2
K7GW Riskware ( 0040eff71 )
Cybereason malicious.909ef5
BitDefenderTheta Gen:NN.ZexaF.34182.uqX@aWl@!Soi
VirIT Trojan.Win32.Generic.CKQF
Symantec Backdoor.Trojan
ESET-NOD32 a variant of Win32/Kryptik.BJQM
Avast Win32:Malware-gen
Kaspersky HEUR:Trojan.Win32.Generic
Alibaba TrojanPSW:Win32/Kryptik.0e2ff5df
NANO-Antivirus Trojan.Win32.Zbot.crdfka
Rising Trojan.Win32.Generic.15DD6F1C (C64:YzY0Oj21h/c18a82)
Emsisoft Gen:Heur.Ransom.Cerber.2 (B)
Comodo TrojWare.Win32.Kryptik.BJST@520md0
DrWeb Trojan.PWS.Panda.4379
Zillya Trojan.Zbot.Win32.134545
McAfee-GW-Edition BehavesLike.Win32.Generic.fh
Sophos ML/PE-A + Mal/EncPk-MP
SentinelOne Static AI – Malicious PE
Jiangmin TrojanSpy.Zbot.dtst
Avira HEUR/AGEN.1245361
Antiy-AVL Trojan/Generic.ASMalwS.3E9AAC
Microsoft PWS:Win32/Zbot.AJB
SUPERAntiSpyware Trojan.Agent/Gen-Blocker
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Gen:Heur.Ransom.Cerber.2
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Zbot.R81603
VBA32 TrojanSpy.Zbot
ALYac Gen:Heur.Ransom.Cerber.2
TACHYON Trojan-Spy/W32.ZBot.337920.AB
Panda Trj/Zbot.M
APEX Malicious
Yandex Trojan.GenAsa!kjoUD9cd4AU
MAX malware (ai score=87)
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Bublik.BEUK!tr
AVG Win32:Malware-gen
CrowdStrike win/malicious_confidence_100% (D)

How to remove PWS:Win32/Zbot.AJB?

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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