Categories: RansomTrojan

About “Trojan.Ransom.ChaCha” infection

The Trojan.Ransom.ChaCha is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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What Trojan.Ransom.ChaCha virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics

Related domains:

z.whorecord.xyz
a.tomx.xyz

How to determine Trojan.Ransom.ChaCha?


File Info:

crc32: 433A57A0md5: e3648731a36105980f5fae6b4afe614bname: officeupd.fftsha1: 85db743d14fbd83f893ec34dbdf57d0344e16156sha256: 877c735650488f81807239a0ca564c8faa660a8c9141a9aba2049b9fe1d5b2fbsha512: dcf4742b7c059f4580d9bbee1c5e444eb37bc1ab4c183bb7697ac33cc8d74a2d2ad9016ba1dc6429deb31d7fc1cd101d3544806411682d49147b4fc08b0eea2fssdeep: 12288:3qhfOhBJUmIa4cQ5VSdQpRSZZLPwPqnk7HLhPQ9dLz6D:I9dXrEEw/PwP4k71I9dLz6Dtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan.Ransom.ChaCha also known as:

DrWeb Trojan.Encoder.30215
MicroWorld-eScan Gen:Variant.Razy.586549
McAfee Artemis!E3648731A361
Malwarebytes Trojan.Injector
Sangfor Malware
K7AntiVirus Trojan ( 0055c6211 )
BitDefender Trojan.GenericKD.32762293
K7GW Trojan ( 0055c6211 )
Cybereason malicious.d14fbd
BitDefenderTheta Gen:NN.ZexaF.32515.fvW@a0xk7!di
Symantec Downloader
APEX Malicious
ClamAV Win.Trojan.Agent-7412843-0
GData Trojan.GenericKD.32762293
Kaspersky Trojan-Ransom.Win32.Agent.avzu
AegisLab Trojan.Win32.Malicious.4!c
Rising Trojan.Generic@ML.93 (RDMK:rUN0MZOa0Bol/tTHexDcew)
Endgame malicious (high confidence)
Sophos Mal/Generic-S
F-Secure Trojan.TR/Crypt.Agent.ykspw
Invincea heuristic
McAfee-GW-Edition BehavesLike.Win32.VBObfus.tt
Ikarus Trojan.Win32.Inject
Cyren W32/Trojan.VBUD-1977
Webroot W32.Adware.Gen
Avira TR/Crypt.Agent.ykspw
MAX malware (ai score=85)
Arcabit Trojan.Razy.D8F335
ZoneAlarm Trojan-Ransom.Win32.Agent.avzu
Microsoft Trojan:Win32/Occamy.C
Acronis suspicious
ALYac Trojan.Ransom.ChaCha
Panda Trj/CI.A
ESET-NOD32 a variant of Win32/Kryptik.GYWN
TrendMicro-HouseCall TROJ_FRS.VSNTKS19
SentinelOne DFI – Malicious PE
Ad-Aware Trojan.GenericKD.32762293
AVG FileRepMalware
Paloalto generic.ml
CrowdStrike win/malicious_confidence_100% (W)
Qihoo-360 HEUR/QVM19.1.81F7.Malware.Gen

How to remove Trojan.Ransom.ChaCha?

  • Download and install GridinSoft Anti-Malware.
  • Open GridinSoft Anti-Malware and perform a “Standard scan“.
  • Move to quarantine” all items.
  • Open “Tools” tab – Press “Reset Browser Settings“.
  • Select proper browser and options – Click “Reset”.
  • Restart your computer.
Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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