MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e72811a5507aee56ba5df45b763e273b3aed876daef643f6fcc87718e88fb122. 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: 11


Intelligence 11 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e72811a5507aee56ba5df45b763e273b3aed876daef643f6fcc87718e88fb122
SHA3-384 hash: dbb6b17905833068ab2729473b4358549370f0bf9ed6202cdd34be5e971b568a5a4ca6d67ca2a4556c3a0aff6805ae4a
SHA1 hash: 8a0b117a45a2bc82ed01ac33b145c5525d1081b9
MD5 hash: 5b8338c89a205fc95f16a7c5e5acb5c8
humanhash: utah-burger-spaghetti-pip
File name:main_arm
Download: download sample
Signature Mirai
Create hunting rule
File size:133'920 bytes
First seen:2025-11-21 22:45:04 UTC
Last seen:2025-11-22 10:37:12 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:UFKdzElm18uZJNb4AdFa8eAZHk4VB7fzTTr71igYSvGueqZvd2UlqKwyw6RNPYTt:UFKp50yU8e947Lb71izSftBdRalKY
TLSH T1F1D30945F8504B23C6C611BBFB5E428D3B2A17E8D3EF720399256F60378695B0E3B946
telfhash t12e11401a8f942e4eaff4000e869ea21b547075592f2b78538c2a752b93831c2f06dc53
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 :
89
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin rust
Link:
https://www.filescan.io/uploads/6920eb9e5d3feebe12d73a11/reports/b6b533f6-e3f7-4f9d-ab9a-9336f192b6ce/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-21T20:09:00Z UTC
Last seen:
2025-11-23T12:35:00Z UTC
Hits:
~100
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/e72811a5507aee56ba5df45b763e273b3aed876daef643f6fcc87718e88fb122/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6a6dde2f-71d3-4e72-af08-2d7b5d8ce86d
Behavior Graph:
Download SVG
%3 guuid=e144394b-1e00-0000-d4e9-340a430f0000 pid=3907 /usr/bin/sudo guuid=3363784e-1e00-0000-d4e9-340a4b0f0000 pid=3915 /tmp/sample.bin guuid=e144394b-1e00-0000-d4e9-340a430f0000 pid=3907->guuid=3363784e-1e00-0000-d4e9-340a4b0f0000 pid=3915 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ad9761c1-273f-4025-8f7b-4c6deac552de
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1818909
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e72811a5507aee56ba5df45b763e273b3aed876daef643f6fcc87718e88fb122
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e72811a5507aee56ba5df45b763e273b3aed876daef643f6fcc87718e88fb122/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/e72811a5507aee56ba5df45b763e273b3aed876daef643f6fcc87718e88fb122
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-21 14:02:09 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=44ubdjkqplxfnos56rnxmprhhm5o3b3nv33eh5x4zb3rr2epwera._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251121-2prlnawqbx/
Malware Config
C2 Extraction:
auth.nsotone.com
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-9441505-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/d7725185-7c0b-4df8-bf2b-b470559f05a0
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/e72811a5507aee56ba5df45b763e273b3aed876daef643f6fcc87718e88fb122

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
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 e72811a5507aee56ba5df45b763e273b3aed876daef643f6fcc87718e88fb122

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3713718/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3713722/

Comments