MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0a7142fa5cffd96276983a5ea5feb14b4147f194b439fcf2b8eb406f49d12af3. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0a7142fa5cffd96276983a5ea5feb14b4147f194b439fcf2b8eb406f49d12af3
SHA3-384 hash: c7eaf99954267bba12ecd41fc81665db350954c2038c43d0bff27ff7c45150efc8a3710c3f2becbbba6afec973bd8026
SHA1 hash: 40e9862e1d1b7e98f9d2e28bdbe2840a93c524db
MD5 hash: bf5d6ab7eb96f1993d0d3a6713af45bd
humanhash: tennessee-comet-timing-eleven
File name:main_arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:181'474 bytes
First seen:2025-11-21 23:01:13 UTC
Last seen:2025-11-22 07:59:25 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:OLe6vhWZQIvuCeeuaMuTuRez43IVILCZQy38YhTfYo+M/RgDlplLn:ee6vhtIv1ruaMuTuReErLC738+x+M/Ro
TLSH T13F042945EA404B13C0D627B9F6DF42453333AB9497EB73069528AFB43F8679E4F22A05
telfhash t178310071567851269aa1ec64d9ed97b2652ac7171340ff32df26c0cc281a449f62ac0f
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
43
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

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

Unix.Trojan.Mirai-9760303-0
Create hunting rule

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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Receives data from a server
Creating a file
Sends data to a server
Substitutes an application name
Traces processes
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash gcc lolbin mirai rust
Link:
https://www.filescan.io/uploads/6920ef42f96b58f0dc7f96bd/reports/bd64a068-16f3-45ff-8593-50135bbd19a4/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-21T20:20:00Z UTC
Last seen:
2025-11-23T12:35:00Z UTC
Hits:
~100
Detections:
HEUR:Backdoor.Linux.Mirai.hv HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/0a7142fa5cffd96276983a5ea5feb14b4147f194b439fcf2b8eb406f49d12af3/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/59a97660-543e-4a2a-bcf4-0bae49a01fd6
Behavior Graph:
Download SVG
%3 guuid=03f0c224-1e00-0000-99a7-eef82f140000 pid=5167 /usr/bin/sudo guuid=700bb926-1e00-0000-99a7-eef830140000 pid=5168 /tmp/sample.bin guuid=03f0c224-1e00-0000-99a7-eef82f140000 pid=5167->guuid=700bb926-1e00-0000-99a7-eef830140000 pid=5168 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/abc31763-d94a-4e8e-bd4d-b0fb0b4db46b
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1818931
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/0a7142fa5cffd96276983a5ea5feb14b4147f194b439fcf2b8eb406f49d12af3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0a7142fa5cffd96276983a5ea5feb14b4147f194b439fcf2b8eb406f49d12af3/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/0a7142fa5cffd96276983a5ea5feb14b4147f194b439fcf2b8eb406f49d12af3
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-21 22:56:21 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=bjyuf6s477mwe5uyhjpkl7vrjnaup4muwq47z4vy5nag6sorflzq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251121-2zpj2swrbs/
Behaviour
Writes file to tmp directory
Changes its process name
Deletes itself
Traces itself
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/23741865-7310-4e90-b591-020b3c0a8814
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/0a7142fa5cffd96276983a5ea5feb14b4147f194b439fcf2b8eb406f49d12af3

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
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_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
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 0a7142fa5cffd96276983a5ea5feb14b4147f194b439fcf2b8eb406f49d12af3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3713724/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3713733/

Comments