MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 58efbef9d73610872722ca0669f0f78b8d4f2d377ad99d437aa78c2497706296. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 58efbef9d73610872722ca0669f0f78b8d4f2d377ad99d437aa78c2497706296
SHA3-384 hash: 41f8f38bd448f4ee43baaa47011d751a376dc94e2f357365601dd366a2b50598d9d18a6b97a727684bbfcb4fac54e432
SHA1 hash: 1aa2acf02e073600ab7831cb3777a6c9fc55845a
MD5 hash: be258aa630d37927c82062010fd3076d
humanhash: massachusetts-connecticut-orange-iowa
File name:sys64.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:163'572 bytes
First seen:2026-01-26 06:29:25 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:IW3hWklycyQP/efP/GFAx4N4G1QsZu8r0BVClhcnkHMeiSq/vAfqDHw9itJv02KK:IW1/auFAxy4Gz6Clwk8If4gMTF/
TLSH T12AF30802B31C0D47E1632EF03A3B27E193EFEA9221A4F644791FAB4A91B1D365545DCE
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9940367-0
Create hunting rule

Unix.Trojan.Mirai-10012200-0
Create hunting rule

Unix.Trojan.Mirai-10012671-0
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade mirai
Link:
https://www.filescan.io/uploads/69770a0e55805a763ff5e234/reports/963df8e5-6e36-4dd3-b435-0296c1c670f3/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/37272946-6559-470d-9a2e-9e8c8e0a79a5
Behavior Graph:
Download SVG
%3 guuid=150fd93b-1600-0000-db75-ce51080d0000 pid=3336 /usr/bin/sudo guuid=b0389e3d-1600-0000-db75-ce510e0d0000 pid=3342 /tmp/sample.bin guuid=150fd93b-1600-0000-db75-ce51080d0000 pid=3336->guuid=b0389e3d-1600-0000-db75-ce510e0d0000 pid=3342 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/12cb6afe-0757-4ccc-9c1c-9c520ba39f28
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1857436
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1857436 Sample: sys64.ppc.elf Startdate: 26/01/2026 Architecture: LINUX Score: 64 18 109.202.202.202, 80 INIT7CH Switzerland 2->18 20 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->20 22 2 other IPs or domains 2->22 24 Malicious sample detected (through community Yara rule) 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Yara detected Mirai 2->28 8 sys64.ppc.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 sys64.ppc.elf 8->14         started        process6 16 sys64.ppc.elf 14->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/58efbef9d73610872722ca0669f0f78b8d4f2d377ad99d437aa78c2497706296
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/58efbef9d73610872722ca0669f0f78b8d4f2d377ad99d437aa78c2497706296/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-26 02:29:47 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 36 (38.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ldx356oxgyiiojzczidgt4hxrogu6ljxplmz2q32u6gcjf3qmkla._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260126-g9sz1ae12c/
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/58efbef9d73610872722ca0669f0f78b8d4f2d377ad99d437aa78c2497706296

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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:MAL_ELF_LNX_Mirai_Oct10_2
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 58efbef9d73610872722ca0669f0f78b8d4f2d377ad99d437aa78c2497706296

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3763109/
  
Delivery method
Distributed via web download

Comments