MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 73a1c514bb9bae52e7835f36aa3f9c0718728deb4f5eac73ff93b83fc4c96dd1. 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: 9


Intelligence 9 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 73a1c514bb9bae52e7835f36aa3f9c0718728deb4f5eac73ff93b83fc4c96dd1
SHA3-384 hash: b67e3d36bdaa9763f6a7cfd3a192cbca7929f91b41b4ba188c10857eacf20890722feaec5c237fc836898af89994160c
SHA1 hash: 62cd3cd8143003d23a5d806a119e307fef94d693
MD5 hash: 902fc958b750139486aa7eccbed6f5df
humanhash: three-alaska-seven-harry
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:79'024 bytes
First seen:2026-05-22 12:49:09 UTC
Last seen:2026-05-23 07:08:46 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:k7boRDBIJcfnQLFLOOFGNBtUJ93UaQY4TYhtqBpFoDE4KTqpSFH9e8BklmSqVavh:k7boRDBGSnQZqMotUve+IpiKmpuH9ReP
TLSH T120735AD4E603E8F5ED17027425B7F7378A72E17A111AEA97C394EA33AC52741D60B28C
telfhash t11a21b3f51a7e09d4a7c49941814d9f356a4ea77b202077a305739925232fd42107bc39
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 :
59
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-9858729-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Opens a port
Sends data to a server
Connection attempt
Receives data from a server
Runs as daemon
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6a1050d7efbd399b39c6b72d/reports/94f53722-7032-41e4-89f3-f18a1680ae9a/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-05-22T10:12:00Z UTC
Last seen:
2026-05-23T19:00:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/73a1c514bb9bae52e7835f36aa3f9c0718728deb4f5eac73ff93b83fc4c96dd1/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c4363843-6a13-4879-a32d-e6977b66836b
Behavior Graph:
Download SVG
%3 guuid=c8653e34-1900-0000-1e78-1648210e0000 pid=3617 /usr/bin/sudo guuid=20a8dd35-1900-0000-1e78-16482a0e0000 pid=3626 /tmp/sample.bin net guuid=c8653e34-1900-0000-1e78-1648210e0000 pid=3617->guuid=20a8dd35-1900-0000-1e78-16482a0e0000 pid=3626 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=20a8dd35-1900-0000-1e78-16482a0e0000 pid=3626->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=6683f335-1900-0000-1e78-16482c0e0000 pid=3628 /tmp/sample.bin guuid=20a8dd35-1900-0000-1e78-16482a0e0000 pid=3626->guuid=6683f335-1900-0000-1e78-16482c0e0000 pid=3628 clone guuid=efec0e36-1900-0000-1e78-16482d0e0000 pid=3629 /tmp/sample.bin dns net send-data zombie guuid=20a8dd35-1900-0000-1e78-16482a0e0000 pid=3626->guuid=efec0e36-1900-0000-1e78-16482d0e0000 pid=3629 clone guuid=efec0e36-1900-0000-1e78-16482d0e0000 pid=3629->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 210B 56453181-1b7e-5b12-ae88-abe9e0f23bf4 cc.etherstress.su:18129 guuid=efec0e36-1900-0000-1e78-16482d0e0000 pid=3629->56453181-1b7e-5b12-ae88-abe9e0f23bf4 send: 12B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/dad9c8ad-c8db-4c54-9215-577b008a9b1a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/73a1c514bb9bae52e7835f36aa3f9c0718728deb4f5eac73ff93b83fc4c96dd1
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/73a1c514bb9bae52e7835f36aa3f9c0718728deb4f5eac73ff93b83fc4c96dd1/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-22 12:49:32 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ooq4kff3toxffz4dl43kup44a4mhfdplj5pky477so4d7rgjnxiq._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
linux
Link:
https://tria.ge/reports/260522-p2kbwsdz31/
Behaviour
Changes its process name
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/73a1c514bb9bae52e7835f36aa3f9c0718728deb4f5eac73ff93b83fc4c96dd1

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:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_fa3ad9d0
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/

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 73a1c514bb9bae52e7835f36aa3f9c0718728deb4f5eac73ff93b83fc4c96dd1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3850195/
  
Delivery method
Distributed via web download

Comments