MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 86925a897548ef79113c93dfa240427d22f2aae78047fdd91dbbb23a086790f7. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 86925a897548ef79113c93dfa240427d22f2aae78047fdd91dbbb23a086790f7
SHA3-384 hash: 3e3973e92e3045dab2e8a2d5dac7ac8e90febbfb356bd43e5f114ad989fb2f254823f7e1a5a7dfed7071f11c012f53b0
SHA1 hash: 2e5efcf209e78990ac474ecfa85445379a5169a6
MD5 hash: 4917acd99fdbd30a0a00a0355706b83a
humanhash: juliet-romeo-low-chicken
File name:main.armv5
Download: download sample
Signature Mirai
Create hunting rule
File size:45'152 bytes
First seen:2026-08-11 21:23:49 UTC
Last seen:2026-08-12 13:03:12 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:jRnTC4tXIvB//PfFpJUNUB3D0mEwVjZCY1kirY9fDltnOaVfJIz:jRn1lIvB/X/JzB3VDVjjkirYlDltdIz
TLSH T1F413F946FA519B05C6D232BAFB8E414E37136F68E7ED32319D306FE013826E71A39525
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 :
39
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Collects information on the RAM
Launching a process
Runs as daemon
Creating a file in the %temp% directory
Creating a file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc rust
Link:
https://www.filescan.io/uploads/6a7b930a39dafa26d7d94eb4/reports/d83b75ec-30a9-4d36-8c81-d9b679f88cf8/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
47
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/86925a897548ef79113c93dfa240427d22f2aae78047fdd91dbbb23a086790f7
Behaviour
Anti-VM
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a63b4c37-5c4e-4f5f-a69e-a781c735a6ca
Behavior Graph:
Download SVG
%3 guuid=2888649c-1800-0000-3aef-c785b40b0000 pid=2996 /usr/bin/sudo guuid=16f7d99e-1800-0000-3aef-c785bc0b0000 pid=3004 /tmp/sample.bin guuid=2888649c-1800-0000-3aef-c785b40b0000 pid=2996->guuid=16f7d99e-1800-0000-3aef-c785bc0b0000 pid=3004 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a1ff802b-8b17-4d53-9584-04e8bd5e546f
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1956431
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1956431 Sample: main.armv5.elf Startdate: 12/08/2026 Architecture: LINUX Score: 48 27 94.154.43.12, 32, 45608 CDNEXTGB Turkey 2->27 29 Multi AV Scanner detection for submitted file 2->29 11 main.armv5.elf 2->11         started        signatures3 process4 process5 13 main.armv5.elf 11->13         started        process6 15 main.armv5.elf 13->15         started        process7 17 main.armv5.elf bash 15->17         started        19 main.armv5.elf 15->19         started        process8 21 bash lesspipe 17->21         started        23 bash groups 17->23         started        process9 25 lesspipe basename 21->25         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/86925a897548ef79113c93dfa240427d22f2aae78047fdd91dbbb23a086790f7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/86925a897548ef79113c93dfa240427d22f2aae78047fdd91dbbb23a086790f7/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-11 21:24:34 UTC
File Type:
ELF32 Little (Exe)
AV detection:
7 of 36 (19.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=q2jfvclvjdxxsej4spp2eqccpurpfkxhqbd73wi5xozducdhsd3q._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery
Link:
https://tria.ge/reports/260811-z88ceayygv/
Behaviour
Reads runtime system information
Writes file to tmp directory
Enumerates running processes
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/86925a897548ef79113c93dfa240427d22f2aae78047fdd91dbbb23a086790f7

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_d2dca9e7
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 86925a897548ef79113c93dfa240427d22f2aae78047fdd91dbbb23a086790f7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3897932/
  
Delivery method
Distributed via web download

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