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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2c5a2712809bb5c5f14bb82fdd1f8853532617df599733da87fb3fb4a51fcd4b. 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: 8


Intelligence 8 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2c5a2712809bb5c5f14bb82fdd1f8853532617df599733da87fb3fb4a51fcd4b
SHA3-384 hash: de2e60e0f3c21d61551614eebd3e273fcbedc361426e75e128481b71bd92ed5f0c178bfb9e3aa7fd76a1af7fd2613a47
SHA1 hash: 1c0e8825676ec78769bd5eb187b060b04add71cd
MD5 hash: 2009b8f76cac9500b82af9b345053dca
humanhash: cola-don-nevada-snake
File name:jklarm
Download: download sample
Signature Mirai
Create hunting rule
File size:108'160 bytes
First seen:2026-10-17 11:56:45 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:LXJocUlGIv1Q8B6Df2QxLIV73AL6PSm6or8D9XocybkGUncvAs:DJ4cI9QzDlhId3376or8DLrqF
TLSH T198B32A8ABC81C612C5E1A1F6FB1F91CD372643B8D3E67107DD18AB29674B8670E3B245
telfhash t191312016df540fdc73f5035991da4217661934ad0b12102b5ebdba8f9e128d37036139
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 :
81
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai.10201.16133.13412.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/6ad3629a10cf0122aa7147ac/reports/093767d6-8f9e-4814-93da-54e1e3c56865/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-10-17T07:58:00Z UTC
Last seen:
2026-10-17T08:47:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/2c5a2712809bb5c5f14bb82fdd1f8853532617df599733da87fb3fb4a51fcd4b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/87718ffd-c0a6-4508-b8b6-78012bb5d7de
Behavior Graph:
Download SVG
%3 guuid=d837e1b9-1a00-0000-2e13-e610f20b0000 pid=3058 /usr/bin/sudo guuid=6ab7cabe-1a00-0000-2e13-e610f30b0000 pid=3059 /tmp/sample.bin guuid=d837e1b9-1a00-0000-2e13-e610f20b0000 pid=3058->guuid=6ab7cabe-1a00-0000-2e13-e610f30b0000 pid=3059 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6670cd2e-5d53-45bd-9bbd-7da92966498d
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1988356
Signature
Antivirus / Scanner detection for submitted sample
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1988356 Sample: jklarm.elf Startdate: 17/10/2026 Architecture: LINUX Score: 60 16 102.220.41.141 Golis-Telecom-ASSO Somalia 2->16 18 102.220.41.142, 23 Golis-Telecom-ASSO Somalia 2->18 20 100 other IPs or domains 2->20 22 Antivirus / Scanner detection for submitted sample 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Connects to many IPs within the same subnet mask (likely port scanning) 2->26 8 jklarm.elf 2->8         started        signatures3 process4 process5 10 jklarm.elf 8->10         started        process6 12 jklarm.elf 10->12         started        14 jklarm.elf 10->14         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2c5a2712809bb5c5f14bb82fdd1f8853532617df599733da87fb3fb4a51fcd4b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2c5a2712809bb5c5f14bb82fdd1f8853532617df599733da87fb3fb4a51fcd4b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-17 11:57:24 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=frncoeuato24l4klxax52h4iknjsmf67lglthwuh7m73jji7zvfq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/261017-n4mz5aew5j/
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/2c5a2712809bb5c5f14bb82fdd1f8853532617df599733da87fb3fb4a51fcd4b

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_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:Linux_Generic_Threat_af48ca6a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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 2c5a2712809bb5c5f14bb82fdd1f8853532617df599733da87fb3fb4a51fcd4b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3951037/
  
Delivery method
Distributed via web download

Comments