MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7547e39f78aaff70368f71fa99679b6e66a5edb7cd03e7c557a121f6cbf86008. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7547e39f78aaff70368f71fa99679b6e66a5edb7cd03e7c557a121f6cbf86008
SHA3-384 hash: 94128274b68b4583170a5f982a26d549ba8d60d7626f30179e8deb0daf3fbd1ffd23eaff50e7d4d69df3b960f8fa3301
SHA1 hash: c90cc5950f85c455d776c1436762fb4ba3a2419b
MD5 hash: 995b82b077729b2bf10a09675c21e2df
humanhash: beer-echo-lake-lion
File name:TGb
Download: download sample
Signature Mirai
Create hunting rule
File size:71'468 bytes
First seen:2026-07-21 08:25:17 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:qfjOTmjlKLow1zAyKsYQ3NPSbAb1ShO/at7NYWdbZcFBFa1Utp+DF:qfjOTmooI8odNu+1S0/GRYG9CBFa1Ut
TLSH T122631975BC819B1AC5D52677FF2D8388335723B8E3EA7113DA196F6133CB8660E2A141
telfhash t141018972458d48edaaf4c28653ef62194a2df1ed37a0591fb5fc9e0e16c38d3f221904
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 :
1
# of downloads :
98
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Other.Malware-gen.72192547.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/6a5f2d16acd66b003b0381da/reports/2d572fb0-45ff-442b-b5f9-985cf23ac2fd/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3c6cb467-aa92-4b41-8590-01e4c22c5305
Behavior Graph:
Download SVG
%3 guuid=48c46c80-1f00-0000-e1d3-bcfcf70a0000 pid=2807 /usr/bin/sudo guuid=50e21283-1f00-0000-e1d3-bcfcfc0a0000 pid=2812 /tmp/sample.bin guuid=48c46c80-1f00-0000-e1d3-bcfcf70a0000 pid=2807->guuid=50e21283-1f00-0000-e1d3-bcfcfc0a0000 pid=2812 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b112e24b-7eea-4f53-93dc-70b3f0116d6b
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1945723
Signature
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Protects files from modification
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to persist itself using cron
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1945723 Sample: TGb.elf Startdate: 21/07/2026 Architecture: LINUX Score: 72 43 129.121.110.105, 23456, 59426 ORACLE-BMC-31898-OracleCorporationUS United States 2->43 45 109.202.202.202, 80 INIT7CH Switzerland 2->45 47 3 other IPs or domains 2->47 49 Multi AV Scanner detection for submitted file 2->49 51 Connects to many ports of the same IP (likely port scanning) 2->51 10 TGb.elf 2->10         started        12 systemd snapd-env-generator 2->12         started        14 systemd snapd-env-generator 2->14         started        16 4 other processes 2->16 signatures3 process4 process5 18 TGb.elf 10->18         started        process6 20 TGb.elf 18->20         started        signatures7 53 Sample tries to persist itself using cron 20->53 55 Sample tries to persist itself using System V runlevels 20->55 23 TGb.elf 20->23         started        27 TGb.elf chattr 20->27         started        29 TGb.elf chattr 20->29         started        31 28 other processes 20->31 process8 file9 37 /etc/rc.local, POSIX 23->37 dropped 39 /etc/crontab, ASCII 23->39 dropped 41 /etc/cron.d/crond, ASCII 23->41 dropped 57 Sample tries to set files in /etc globally writable 23->57 59 Sample reads /proc/mounts (often used for finding a writable filesystem) 23->59 61 Sample tries to persist itself using cron 23->61 63 Sample tries to persist itself using System V runlevels 23->63 33 TGb.elf systemctl 23->33         started        35 TGb.elf systemctl 23->35         started        65 Protects files from modification 27->65 signatures10 process11
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7547e39f78aaff70368f71fa99679b6e66a5edb7cd03e7c557a121f6cbf86008
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7547e39f78aaff70368f71fa99679b6e66a5edb7cd03e7c557a121f6cbf86008/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ovd6hh3yvl7xanupoh5jsz43nztkl3nxzub6prkxueq7ns7ymaea._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260721-kbv89aay9j/
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/7547e39f78aaff70368f71fa99679b6e66a5edb7cd03e7c557a121f6cbf86008

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:Linux_Generic_Threat_e9aef030
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/
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

sh 8b68663561a747c1c8bff7d3bdb7cd48d1f860c189063ee4850b29d7b05cc27d

Mirai

elf 7547e39f78aaff70368f71fa99679b6e66a5edb7cd03e7c557a121f6cbf86008

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3889611/
  
Delivery method
Distributed via web download
  
Dropped by
SHA256 8b68663561a747c1c8bff7d3bdb7cd48d1f860c189063ee4850b29d7b05cc27d
  
Dropped by
MD5 929a16335f06de827a3d5688eae11963
  
Dropped by
SHA256 cc9e7f4ea9f653ae8abeb697b2f874f9c632743af058d2513668b317982de4c8
  
Dropped by
MD5 563a0bbb8729beb3cbb8c50d803e5934
  
URLhaus
https://urlhaus.abuse.ch/url/3887342/
  
URLhaus
https://urlhaus.abuse.ch/url/3887344/

Comments