MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9841c75cc1905e565c6c8aa1715fd8f8324bdbceb76eec5f6d708664aa5562b4. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9841c75cc1905e565c6c8aa1715fd8f8324bdbceb76eec5f6d708664aa5562b4
SHA3-384 hash: b79e22856732b8e4b5b0f07d070cedaeeb6385c4deb33e17f368888a03ad410f2fd58bccc452cfcbdc45719cafdfe376
SHA1 hash: cb11d45761df17cd417ef3621511bae89b22f8dc
MD5 hash: a42da0413aae6e480069c9ccd53b43dc
humanhash: bulldog-beryllium-apart-summer
File name:titanjr.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:101'716 bytes
First seen:2026-02-24 02:24:07 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:btM1D9VDrDQgzyrnZ3g6gs6oOVpamU5zcOeI7wUzsSX:QvD3j4nZ3Q7paX5zctysSX
TLSH T18EA3C94E6E318FADF768863047B34F25A39823D636E1D685E26CD9041F7034E646FBA4
telfhash t19321b118493823f0d7b91cad6aedff76e5a170df0a261d378d00e86eaa1cd415d01c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
58
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/f20f4119-6185-4a7c-8538-2a0eb35a6c4a/
Detection(s):
Unix.Trojan.Mirai-10058414-0
Create hunting rule

Unix.Trojan.Mirai-10058922-0
Create hunting rule

Unix.Trojan.Mirai-10059005-0
Create hunting rule

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Launching a process
Sends data to a server
Removes directories
Sets a written file as executable
Removes directories from a temporary directory
Deleting a recently created file
Connection attempt
Substitutes an application name
Creates or modifies files in /init.d to set up autorun
Creates or modifies symbolic links in /init.d to set up autorun
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai
Link:
https://www.filescan.io/uploads/699d0bd591ad9169e5339114/reports/27d76f2a-8ba0-4af2-bc2f-ac94c0e72022/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
59
Number of processes launched:
6
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/9841c75cc1905e565c6c8aa1715fd8f8324bdbceb76eec5f6d708664aa5562b4
Behaviour
Persistence
Process Renaming
Firewall Changes
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.be
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/9841c75cc1905e565c6c8aa1715fd8f8324bdbceb76eec5f6d708664aa5562b4/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/cfb548c0-d597-4ae7-b0de-73e27ad7fb48
Behavior Graph:
Download SVG
%3
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/024441ac-d38b-432e-b610-610e7b32bb8e
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9841c75cc1905e565c6c8aa1715fd8f8324bdbceb76eec5f6d708664aa5562b4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9841c75cc1905e565c6c8aa1715fd8f8324bdbceb76eec5f6d708664aa5562b4/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/9841c75cc1905e565c6c8aa1715fd8f8324bdbceb76eec5f6d708664aa5562b4
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tba4oxgbsbpfmxdmrkqxcx6y7azexw6ow5xoyx3nocdgjksvmk2a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery persistence
Link:
https://tria.ge/reports/260224-cvwecsay2h/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Deletes log files
Enumerates running processes
Modifies init.d
Modifies rc script
Deletes Audit logs
Deletes system logs
Malware Config
C2 Extraction:
130.12.180.127
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/9841c75cc1905e565c6c8aa1715fd8f8324bdbceb76eec5f6d708664aa5562b4

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:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
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: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 9841c75cc1905e565c6c8aa1715fd8f8324bdbceb76eec5f6d708664aa5562b4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3783768/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3782398/

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