MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2efd6748acb580bc51293485c846fe768fc82b7a9cf1e050e2fa53c420e64067. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2efd6748acb580bc51293485c846fe768fc82b7a9cf1e050e2fa53c420e64067
SHA3-384 hash: e11799f51c67479348dab2afc97b905801ae199840ae165ad9531265dbb92a51d3e016d2e190683fc397f14fe77bf12c
SHA1 hash: 88928d3db60b1600a420b81378316ff090a7789d
MD5 hash: 5e49138553a71f8b172605c8f269f435
humanhash: tango-south-snake-jupiter
File name:colomaaarch64
Download: download sample
Signature Mirai
Create hunting rule
File size:58'688 bytes
First seen:2026-01-02 19:24:33 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 1536:z+bDunhgRffQUpRI0ADYs4OcjJTpvZ0bk9mUK8ipU4s19z9bZSgOY20hVio8vYS7:zeoqfxRILUsWShsjNX8BP
TLSH T1B6433A99EA0F2E81CAC7C534ED5A8F623027B4E8624983365F11112DA9FDDDC9CF1C66
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 :
57
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt mirai
Link:
https://www.filescan.io/uploads/69581b9c8d1aa9829e293d45/reports/e04fe354-ebdc-480f-8300-b8b0418df7f9/overview
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-01-02T16:34:00Z UTC
Last seen:
2026-01-03T19:11:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/2efd6748acb580bc51293485c846fe768fc82b7a9cf1e050e2fa53c420e64067/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/51c6263e-c61d-4931-8f69-cc727841d390
Behavior Graph:
Download SVG
%3 guuid=543c9e6b-1900-0000-ce98-0d3e0b090000 pid=2315 /usr/bin/sudo guuid=10ff176e-1900-0000-ce98-0d3e0e090000 pid=2318 /tmp/sample.bin guuid=543c9e6b-1900-0000-ce98-0d3e0b090000 pid=2315->guuid=10ff176e-1900-0000-ce98-0d3e0e090000 pid=2318 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0b41c2df-6fa1-4c1d-87a1-7d43c0113a06
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1843804
Signature
Connects to many ports of the same IP (likely port scanning)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2efd6748acb580bc51293485c846fe768fc82b7a9cf1e050e2fa53c420e64067
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2efd6748acb580bc51293485c846fe768fc82b7a9cf1e050e2fa53c420e64067/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-02 19:25:30 UTC
File Type:
ELF64 Little (SO)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f36wosfmwwalyujjgsc4qrx6o2h4qk32tty6auhc7jj4iihgibtq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260102-x451daxqbn/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-9441505-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/c7b307d0-26bf-4400-b704-7c764151e319
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/2efd6748acb580bc51293485c846fe768fc82b7a9cf1e050e2fa53c420e64067

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security

File information

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

Web download

Mirai

elf 2efd6748acb580bc51293485c846fe768fc82b7a9cf1e050e2fa53c420e64067

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3749250/
  
Delivery method
Distributed via web download

Comments