MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5210fb23d4335947e2b20f0b435b90556c48e11e3b4429207762222c455406ce. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5210fb23d4335947e2b20f0b435b90556c48e11e3b4429207762222c455406ce
SHA3-384 hash: fbc5f94608b2cc25484f429fe58eb13893ba117159282b3dc0d326450ce198246ea95820cea82aeec744a108318a9dd4
SHA1 hash: 7d08fd84c1fd69071a6c0cbd8d5f2a56ba70ceec
MD5 hash: 00350465f113ac61a26bf32dbead2ff3
humanhash: india-michigan-pasta-seven
File name:zerm68k
Download: download sample
Signature Mirai
Create hunting rule
File size:68'932 bytes
First seen:2026-01-24 14:02:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:xp6EZJkBnLxRBAku1SEd8uqEDkNP5vZDj8xpkuG:xp6EUVdRBAkVEvqOkHv1LuG
TLSH T1B16319B1B8209C7EE42BE6B781130B55B22167E44E427F376667FD63DE2E1742826C43
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
105
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-6981989-0
Create hunting rule

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

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/6974d0ee55805a763ff42ed9/reports/7cfdbe39-8acc-4d34-8475-03468dba379e/overview
Verdict:
Unknown
File Type:
elf.32.be
First seen:
2026-01-24T15:24:00Z UTC
Last seen:
2026-01-24T15:38:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/5210fb23d4335947e2b20f0b435b90556c48e11e3b4429207762222c455406ce/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/46bdc789-8f9c-4a94-8cf0-fb7e5a2ee509
Behavior Graph:
Download SVG
%3
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/22b47ee5-0853-448e-850c-eb8b3c9e0af2
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1856820
Signature
Drops invisible ELF files
Multi AV Scanner detection for submitted file
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1856820 Sample: zerm68k.elf Startdate: 24/01/2026 Architecture: LINUX Score: 56 18 167.99.246.88, 39691, 60814 DIGITALOCEAN-ASNUS United States 2->18 20 slursbeback.ru 2->20 22 Multi AV Scanner detection for submitted file 2->22 8 zerm68k.elf .systemd-journald 2->8         started        signatures3 process4 file5 16 /dev/shm/.systemd-journald, ELF 8->16 dropped 24 Drops invisible ELF files 8->24 26 Sample deletes itself 8->26 12 .systemd-journald 8->12         started        signatures6 process7 process8 14 .systemd-journald 12->14         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5210fb23d4335947e2b20f0b435b90556c48e11e3b4429207762222c455406ce
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5210fb23d4335947e2b20f0b435b90556c48e11e3b4429207762222c455406ce/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-24 14:03:51 UTC
File Type:
ELF32 Big (Exe)
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kiipwi6ugnmupyvsb4fugw4qkvweryi6hnccsidxmircyrkua3ha._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260124-tapvhsdz4e/
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/5210fb23d4335947e2b20f0b435b90556c48e11e3b4429207762222c455406ce

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: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 5210fb23d4335947e2b20f0b435b90556c48e11e3b4429207762222c455406ce

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739187/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739436/

Comments