MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 591eb207c59cd9bff7a04ee9467472f7a1a8b3caab200cf3dec98d0ae14d2c42. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 591eb207c59cd9bff7a04ee9467472f7a1a8b3caab200cf3dec98d0ae14d2c42
SHA3-384 hash: 3a5ef3892fd8a179d9972bf22df5f1528da16f2dd5601b1ff1997fff6ec402e3edce3bcd5e6671b9a972d9df1f487b55
SHA1 hash: 6901bee00066d59ad2d6c6fbadee59cc78ca400e
MD5 hash: 255f6250df02e8227dc208e816731c1d
humanhash: sodium-five-alpha-gee
File name:main_spc
Download: download sample
Signature Mirai
Create hunting rule
File size:38'204 bytes
First seen:2025-07-19 17:27:39 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:6coNBmHnzg8FO/Pe75nr9PYWtijhErBrEfEqBgz8Ii:6cgBmHzHn5nrV5OhQRyEv8Ii
TLSH T12A032A29F7691517D0E5527E20EF9F16A8BA1BC46580D26F7D320F2A5EB23001C1AFF8
telfhash t1b6f05500fdb9ca6d98e7aab0ccad4624a513526350324b10cf05dae09c3f050f718eae
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
20
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin
Link:
https://www.filescan.io/uploads/687bd5b912460d69545f6fa7/reports/e1d25c5f-247f-4ef4-9f9d-e8cbf74dcea4/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/fa2fb143-ffb4-4e2f-bff8-e3d7ee55fffa
Behavior Graph:
Download SVG
%3 guuid=4338c163-1a00-0000-07da-9c23a50a0000 pid=2725 /usr/bin/sudo guuid=521c9a65-1a00-0000-07da-9c23ab0a0000 pid=2731 /tmp/sample.bin guuid=4338c163-1a00-0000-07da-9c23a50a0000 pid=2725->guuid=521c9a65-1a00-0000-07da-9c23ab0a0000 pid=2731 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ff9cb06d-95d7-4f05-a16e-74c30109f54a
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1740177
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/591eb207c59cd9bff7a04ee9467472f7a1a8b3caab200cf3dec98d0ae14d2c42
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/591eb207c59cd9bff7a04ee9467472f7a1a8b3caab200cf3dec98d0ae14d2c42/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-19 17:28:23 UTC
File Type:
ELF32 Big (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lepleb6fttm3755aj3uum5ds66q2rm6kvmqaz466zggqvyknfrba._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250719-v15t4afm4w/
Malware Config
C2 Extraction:
botnet.eu.cc
Verdict:
Unknown
Tags:
trojan gafgyt
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/dc83a421-b1a6-4365-ba76-f354d9b933cd
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/591eb207c59cd9bff7a04ee9467472f7a1a8b3caab200cf3dec98d0ae14d2c42

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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
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 591eb207c59cd9bff7a04ee9467472f7a1a8b3caab200cf3dec98d0ae14d2c42

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3577342/
  
Delivery method
Distributed via web download

Comments