Categories: RansomTrojan

Trojan-Ransom.Win32.Blocker.cihi removal

The Trojan-Ransom.Win32.Blocker.cihi 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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What Trojan-Ransom.Win32.Blocker.cihi virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Attempts to connect to a dead IP:Port (1 unique times)
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • The binary likely contains encrypted or compressed data.
  • Executed a process and injected code into it, probably while unpacking
  • Attempts to remove evidence of file being downloaded from the Internet
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Likely virus infection of existing system binary
  • Operates on local firewall’s policies and settings
  • Creates a copy of itself
  • Attempts to disable UAC
  • Attempts to disable Windows Defender
  • Attempts to modify or disable Security Center warnings
  • Anomalous binary characteristics

Related domains:

chbqrhunxg.com
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lgsfbhyyrrnalpcbqkob.com
fktihyjhkomdxqkucg.com
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lldpoyrzfi.com
vltnftcjrzrxnhfwgf.com
wchdbyuteue.com
zpqwczqatnmmb.com
bunzvlesey.com
cdqvfoezutpworgjg.com
ytnxvxnlumzvtdelo.com
ykvmiyfbbaqgryd.com
yyuihmtl.com
upijkzzgohsviiufgwj.com
jhkkssojlwnyjgnsslm.com
zlohhvqhqgyvbhbhe.com
pjgwxsqwbdqh.com
zjwceimakuvaieqxzdi.com
qtermfciofx.com
obhmbdjxkgmzw.com
daobcnqwefamhdfcs.com
ktlwxakbho.com
kbvmxwjxtvncddaiyb.com
raxlendajlubxdhq.com
aqazrrwmzrvrvoshpi.com
zbtgaqubvmmvvcx.com
zmfcmghjbpbxwn.com
xaftdwovbbtvt.com
lxynmytvhgyiv.com

How to determine Trojan-Ransom.Win32.Blocker.cihi?


File Info:

crc32: 4AFF7BFEmd5: ca278a23d10ce29668c3ed5e9d20dd40name: CA278A23D10CE29668C3ED5E9D20DD40.mlwsha1: 3a2ae3176f310ee6aa7abbe72355da331fe59ac4sha256: 2ef5a4dc78d64d9da6c26b3492c45fd9701da4f11c33f185afbaacfdb42288d8sha512: b240404d33a386c8bc77abadcbc2cf8ee7670caa33b3101cd7b2d5bf8f4c7a57e45b58b2121e1d3de0d87ecae405d2ee368659f741241821e28928ed7add666dssdeep: 12288:sHmVXInhrmWavfLpCseeiyWxlFp362uDG7d+6g20:scXAhCWykK6nFp3PQ6gztype: PE32 executable (GUI) Intel 80386, for MS Windows, PECompact2 compressed

Version Info:

0: [No Data]

Trojan-Ransom.Win32.Blocker.cihi also known as:

K7AntiVirus Trojan ( 0055e3991 )
Lionic Trojan.Win32.Blocker.j!c
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.283
Cynet Malicious (score: 100)
Cylance Unsafe
Zillya Trojan.Blocker.Win32.21818
CrowdStrike win/malicious_confidence_70% (D)
Alibaba Ransom:Win32/Blocker.e5677f50
K7GW Trojan ( 0055e3991 )
Cybereason malicious.76f310
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Injector.ANCE
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Ransomware.Dircrypt-9865143-0
Kaspersky Trojan-Ransom.Win32.Blocker.cihi
NANO-Antivirus Trojan.Win32.Blocker.cwbvdz
ViRobot Trojan.Win32.Blocker.174080
Tencent Win32.Trojan.Blocker.Sxxv
Sophos Troj/Ransom-ADA
Comodo Malware@#ewj2hanr9zg4
BitDefenderTheta Gen:NN.ZelphiF.34170.FiZfaCdsGmj
VIPRE Trojan.Win32.Dircrypt.c (v)
McAfee-GW-Edition BehavesLike.Win32.Generic.gc
FireEye Generic.mg.ca278a23d10ce296
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Blocker.ar
Avira HEUR/AGEN.1112426
eGambit Generic.Malware
Antiy-AVL Trojan/Generic.ASMalwS.506684
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Ransom:Win32/Dircrypt
AhnLab-V3 Trojan/Win32.Blocker.R84642
McAfee Artemis!CA278A23D10C
MAX malware (ai score=100)
VBA32 BScope.Trojan-Dropper.Injector
Malwarebytes Malware.AI.3759033439
Panda Trj/CI.A
Yandex Trojan.GenAsa!VmxXosbUkvw
Ikarus Trojan-Ransom.Mbro
Fortinet W32/Injector.ABS!tr
AVG Win32:Malware-gen
Paloalto generic.ml

How to remove Trojan-Ransom.Win32.Blocker.cihi?

  • 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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