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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a667186cda26e52f3cd9c22b56101384cf274439a24ff2c5cacc181f2d326c9f. 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: 10


Intelligence 10 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a667186cda26e52f3cd9c22b56101384cf274439a24ff2c5cacc181f2d326c9f
SHA3-384 hash: 631ece9316de0c4077023074560e1fb05fd6f48a1068169a2b56ee88cac19b432655a94dcae05570f4ba7143e79c2e4f
SHA1 hash: 58a784ebf4c452466b04873d7d0e606f4011d31e
MD5 hash: f9d842a80ec15879fa964f0bfd205bbb
humanhash: march-texas-freddie-victor
File name:na
Download: download sample
Signature Mirai
Create hunting rule
File size:142'002 bytes
First seen:2026-08-16 22:43:41 UTC
Last seen:2026-08-17 06:35:22 UTC
File type: elf
MIME type:application/x-sharedlib
ssdeep 3072:7D0ownSrawJoWjKUDVSg3XHcknauNMGk7F3Vlahu5R:7xwSuwJbjKIVH3X8VuNgR3ChuP
TLSH T1F7D3E069F8C0CB23D6D1667AFA4E254E33131B79D3DA73069E109F3123D341A4E36A5A
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 :
2
# of downloads :
87
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai.10014.17294.2817.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Kills processes
Creating a process from a recently created file
Receives data from a server
Sends data to a server
Connection attempt
Runs as daemon
Creating a file
Traces processes
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai rust
Link:
https://www.filescan.io/uploads/6a823d5f79b8023545d42300/reports/0a74b2a9-1862-473a-9837-21ca250035cc/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
2
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a667186cda26e52f3cd9c22b56101384cf274439a24ff2c5cacc181f2d326c9f
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-08-12T12:42:00Z UTC
Last seen:
2026-08-12T12:56:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/a667186cda26e52f3cd9c22b56101384cf274439a24ff2c5cacc181f2d326c9f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/864cedc8-647f-4cba-bf7a-4d65a743175d
Behavior Graph:
Download SVG
%3 guuid=1ef7f23c-1b00-0000-2d28-6fafc6080000 pid=2246 /usr/bin/sudo guuid=11f1b13e-1b00-0000-2d28-6fafc7080000 pid=2247 /tmp/sample.bin guuid=1ef7f23c-1b00-0000-2d28-6fafc6080000 pid=2246->guuid=11f1b13e-1b00-0000-2d28-6fafc7080000 pid=2247 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0100f38e-4644-4cb1-a6a1-aa9124d5c07f
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1958726
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Multi AV Scanner detection for submitted file
Spawns processes using file descriptor names (likely to hide the executable path or fileless malware)
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a667186cda26e52f3cd9c22b56101384cf274439a24ff2c5cacc181f2d326c9f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a667186cda26e52f3cd9c22b56101384cf274439a24ff2c5cacc181f2d326c9f/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-11 07:44:37 UTC
File Type:
ELF32 Little (SO)
AV detection:
14 of 36 (38.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uztrq3g2e3ss6pgzyivvmeatqthsorbzujh7frokzqmb6ljsnspq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access defense_evasion discovery
Link:
https://tria.ge/reports/260816-2pam5syxd1/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Deletes Audit logs
Deletes journal logs
Traces itself
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/a667186cda26e52f3cd9c22b56101384cf274439a24ff2c5cacc181f2d326c9f

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_arm_mips_ko_so
Create hunting rule

File information

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

Web download

Mirai

elf a667186cda26e52f3cd9c22b56101384cf274439a24ff2c5cacc181f2d326c9f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3904556/
  
Delivery method
Distributed via web download

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