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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c1f641cf99e324c7497c48c4b57dfc716f6dfdc25f2ee71d24f2dc08a0e4f1b9. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 7


Intelligence 7 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c1f641cf99e324c7497c48c4b57dfc716f6dfdc25f2ee71d24f2dc08a0e4f1b9
SHA3-384 hash: f18e22082bda30c23a284ab2a063ca68ebbc44d7ea1c6a89c3458188215bf82183ea1047fdebc1e27bdd856b49ed6e78
SHA1 hash: 9f9fa725e76e06c00be2e384b17826a51ac554ce
MD5 hash: 544a07d0e851762d451f54532471debb
humanhash: cardinal-yankee-queen-autumn
File name:vcimanagement.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:203'124 bytes
First seen:2026-10-08 19:14:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:49rfLf+6RatvnfmDuDLvcvcVydoDi7Babqz3yGted:2rfsZnPEvbdomFXWau
TLSH T1A414D70AAF520FFBD86BDD3702F90B0128CCB91B26A53B757674D924B50A58B0AD3D74
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
90
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Sends data to a server
Receives data from a server
Changes access rights for a written file
Creating a file in the %temp% directory
Creating a file
Sets a written file as executable
Launching a process
Changes the time when the file was created, accessed, or modified
Substitutes an application name
Creates or modifies files in /cron to set up autorun
Writes files to system directory
Deletes a system binary file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc masquerade
Link:
https://www.filescan.io/uploads/6ac7ebd0969f6f5907ee1128/reports/eb090548-70fd-46e8-8917-d8756f0f6dac/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-10-08T17:28:00Z UTC
Last seen:
2026-10-09T17:51:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c1f641cf99e324c7497c48c4b57dfc716f6dfdc25f2ee71d24f2dc08a0e4f1b9/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/cf6b4da6-578d-4228-a6a9-eeea3a7b56ff
Behavior Graph:
Download SVG
%3 guuid=1678a5f5-1b00-0000-819d-2f7b770a0000 pid=2679 /usr/bin/sudo guuid=b1ef28f8-1b00-0000-819d-2f7b7c0a0000 pid=2684 /tmp/sample.bin guuid=1678a5f5-1b00-0000-819d-2f7b770a0000 pid=2679->guuid=b1ef28f8-1b00-0000-819d-2f7b7c0a0000 pid=2684 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e85eb155-c83a-4de1-9c8f-bde9f6432c72
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c1f641cf99e324c7497c48c4b57dfc716f6dfdc25f2ee71d24f2dc08a0e4f1b9
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c1f641cf99e324c7497c48c4b57dfc716f6dfdc25f2ee71d24f2dc08a0e4f1b9/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-08 19:15:34 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yh3edt4z4msmosl4jdclk7p4ofxw37ocl4xoohje6loarihe6g4q._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery execution persistence privilege_escalation
Link:
https://tria.ge/reports/261008-xxs28svt4r/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Creates/modifies Cron job
Enumerates running processes
Write file to user bin folder
Modifies Watchdog functionality
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/c1f641cf99e324c7497c48c4b57dfc716f6dfdc25f2ee71d24f2dc08a0e4f1b9

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf c1f641cf99e324c7497c48c4b57dfc716f6dfdc25f2ee71d24f2dc08a0e4f1b9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3927741/
  
Delivery method
Distributed via web download

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