MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 99126f681aa44a7d9b99678bdc492133341e2de0ca22c50b014a1e43b8ae2d91. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 99126f681aa44a7d9b99678bdc492133341e2de0ca22c50b014a1e43b8ae2d91
SHA3-384 hash: 0701ae40919b6a84fcfd1cc3cc955f32fb8a80f370742012698537e818899c0a1278468c0af8bb47d5cbd93c79f23530
SHA1 hash: 5d7990b7ede6092a065c74d2595373e2a9d0fd12
MD5 hash: 7cffece88a15ded72fc97ca982c39145
humanhash: angel-jersey-september-romeo
File name:splarm5
Download: download sample
Signature Mirai
Create hunting rule
File size:79'040 bytes
First seen:2025-12-24 15:49:50 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:+RWIGL6cf1L7f4yg7VhgKTjibmT8E9hAJAshVn24C0oGkkAIhTw:+RgWocL8E9hAJAshTCxGkkRhT
TLSH T1FE732985BC819B26C6D4227BFA6F428C332663A8D2EF7203DD155F15778A82F0E7B541
telfhash t1cf51f0f9cb940adc57e6a698c1cd502d0bfe35ae1f2424a7ce4dab0f85465c6b02d837
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 :
49
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/694c0bbbe126b9ff439015cf/reports/3ba40dcf-8076-48d7-891a-cc59432ef7c5/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/37980a30-fc87-49de-a49b-cea76b326a79
Behavior Graph:
Download SVG
%3 guuid=c051567d-1a00-0000-fdec-3c35650c0000 pid=3173 /usr/bin/sudo guuid=fbbc9e80-1a00-0000-fdec-3c356b0c0000 pid=3179 /tmp/sample.bin guuid=c051567d-1a00-0000-fdec-3c35650c0000 pid=3173->guuid=fbbc9e80-1a00-0000-fdec-3c356b0c0000 pid=3179 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/74031609-36cc-4f13-8b2b-9512f4c8d421
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1838930
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1838930 Sample: splarm5.elf Startdate: 24/12/2025 Architecture: LINUX Score: 48 26 Multi AV Scanner detection for submitted file 2->26 8 splarm5.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        process3 process4 14 splarm5.elf 8->14         started        process5 16 splarm5.elf 14->16         started        18 splarm5.elf 14->18         started        20 splarm5.elf 14->20         started        22 splarm5.elf 14->22         started        process6 24 splarm5.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/99126f681aa44a7d9b99678bdc492133341e2de0ca22c50b014a1e43b8ae2d91
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/99126f681aa44a7d9b99678bdc492133341e2de0ca22c50b014a1e43b8ae2d91/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-24 15:50:22 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 36 (36.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tejg62a2urfh3g4zm6f5ysjbgm2b4lpazirmkcybjipehofofwiq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251224-s987rsgt3b/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/4831a3a4-d8c9-4a48-b6c8-34fbbc4a2d43
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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 99126f681aa44a7d9b99678bdc492133341e2de0ca22c50b014a1e43b8ae2d91

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739422/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739234/

Comments