MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c8e38776190c0230711d9d607554cc73eaad11897fc536deffa80c842aacf026. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c8e38776190c0230711d9d607554cc73eaad11897fc536deffa80c842aacf026
SHA3-384 hash: 31759e36a64d6b462926242a600dce624e82537854cb10c6e124eaa08592e48013e8527b485306d4367ec7a2416948be
SHA1 hash: 299dc72217811cb50022be95777c18093fdd16f3
MD5 hash: 0bc681b7cafd5714648c875f7de9d370
humanhash: yellow-avocado-mississippi-mobile
File name:mynode.arm5_32
Download: download sample
Signature Mirai
Create hunting rule
File size:187'273 bytes
First seen:2025-08-18 16:27:36 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:GDtP5o4wZODJKwVPP7QJWuxzsW7tIJwt7OImqmcEC81oZLQwaXQ73LwS:GDtxo4wwDJKwpP7QJfxziwEcmcEC81ob
TLSH T1BF041B01F9154F57C5C22BBAFBDF42593B336A1897EB3301AA28BEB41F4678D1E29111
telfhash t189611449983d05d9ee731c2568696be35943f52622e5bb18ff16cdc4084e42df264e0f
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 :
66
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Tsunami-9396652-0
Create hunting rule

Unix.Trojan.Mirai-10033529-0
Create hunting rule

Unix.Trojan.Mirai-10034904-0
Create hunting rule

Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash gcc lolbin remote
Link:
https://www.filescan.io/uploads/68a354c2a4bdac9f5b9c57d1/reports/1d0b7b70-84ed-4e1b-b92d-44dc8fa4029c/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ad4c5747-f395-473e-8081-dd9f2f782774
Behavior Graph:
Download SVG
%3 guuid=b1900e48-1700-0000-cc22-0db3840b0000 pid=2948 /usr/bin/sudo guuid=a375a04b-1700-0000-cc22-0db38c0b0000 pid=2956 /tmp/sample.bin guuid=b1900e48-1700-0000-cc22-0db3840b0000 pid=2948->guuid=a375a04b-1700-0000-cc22-0db38c0b0000 pid=2956 execve
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a1989921-7a13-492d-959b-bec4f0fa76ee
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1759473
Signature
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1759473 Sample: mynode.arm5_32.elf Startdate: 18/08/2025 Architecture: LINUX Score: 56 14 196.251.71.207, 34518, 443 Web4AfricaZA Seychelles 2->14 16 Multi AV Scanner detection for submitted file 2->16 18 Yara detected Gafgyt 2->18 8 mynode.arm5_32.elf 2->8         started        signatures3 process4 process5 10 mynode.arm5_32.elf 8->10         started        process6 12 mynode.arm5_32.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c8e38776190c0230711d9d607554cc73eaad11897fc536deffa80c842aacf026
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c8e38776190c0230711d9d607554cc73eaad11897fc536deffa80c842aacf026/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-18 15:14:50 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 38 (42.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zdryo5qzbqbda4i5tvqhkvgmopvk2emjp7ctnxx7vagiikvm6ata._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250818-ty18fsam6v/
Verdict:
Malicious
Tags:
Unix.Trojan.Tsunami-9396652-0
YARA:
n/a
Link:
https://app.threat.zone/submission/7c247a42-60fa-4fc5-9ce0-c4aa8d334eaf
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/c8e38776190c0230711d9d607554cc73eaad11897fc536deffa80c842aacf026

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:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 c8e38776190c0230711d9d607554cc73eaad11897fc536deffa80c842aacf026

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3605997/
  
Delivery method
Distributed via web download

Comments