MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bf754dbc36e70fe81668248e1aa553825154b0eae0b6b3ba120494d0bf2f2980. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bf754dbc36e70fe81668248e1aa553825154b0eae0b6b3ba120494d0bf2f2980
SHA3-384 hash: 140c53ee36a709605219d9844914cb1d6e15d97c91425f4e67747686051405116497f0c1cd531aa3342462a8922e4f22
SHA1 hash: 072aeb0fd712746ed4aa29cbab39bfc932a20927
MD5 hash: 1e4b864dad6e8d73ccd72b38dc0f8ed2
humanhash: august-robert-ack-johnny
File name:m68k.urbotnetisass
Download: download sample
Signature Mirai
Create hunting rule
File size:206'228 bytes
First seen:2025-09-14 21:11:13 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:vRPT94IDJzLCzu02Bqy8MZEhd/iH93RAy:vh9dtHqu18GH93RAy
TLSH T197146CC6F000DD7DF88BE63B81478A26B030A79520421A37725BF957B93B1E5493EF89
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
100
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30645.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Mirai-9951087-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm
Link:
https://www.filescan.io/uploads/68c72f89dbc6f5a29c449092/reports/43da6b87-6e3b-4957-b749-3b4ad74e4cca/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-09-14T20:03:00Z UTC
Last seen:
2025-09-14T20:03:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/bf754dbc36e70fe81668248e1aa553825154b0eae0b6b3ba120494d0bf2f2980/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9fea79c3-e3eb-4351-8ffa-a40c54d95dac
Behavior Graph:
Download SVG
%3 guuid=aea919d0-1600-0000-3527-f3008a0c0000 pid=3210 /usr/bin/sudo guuid=c10dc8d1-1600-0000-3527-f3008e0c0000 pid=3214 /tmp/sample.bin guuid=aea919d0-1600-0000-3527-f3008a0c0000 pid=3210->guuid=c10dc8d1-1600-0000-3527-f3008e0c0000 pid=3214 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f75adf57-5bc2-4b59-97f0-f0b886122c3d
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1777441
Signature
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1777441 Sample: m68k.urbotnetisass.elf Startdate: 14/09/2025 Architecture: LINUX Score: 64 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 2 other IPs or domains 2->18 20 Yara detected Gafgyt 2->20 22 Yara detected Mirai 2->22 6 dash rm m68k.urbotnetisass.elf 2->6         started        8 dash rm 2->8         started        10 dash head 2->10         started        12 8 other processes 2->12 signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bf754dbc36e70fe81668248e1aa553825154b0eae0b6b3ba120494d0bf2f2980
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bf754dbc36e70fe81668248e1aa553825154b0eae0b6b3ba120494d0bf2f2980/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-14 21:12:43 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x52u3pbw44h6qftieshbvjktqjivjmhk4c3lhoqsasknbpzpfgaa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250914-z1x7ga1saz/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-6981989-0
YARA:
n/a
Link:
https://app.threat.zone/submission/7e14feea-1f61-46bb-b38d-219bdc21115e
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/bf754dbc36e70fe81668248e1aa553825154b0eae0b6b3ba120494d0bf2f2980

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

Mirai

elf bf754dbc36e70fe81668248e1aa553825154b0eae0b6b3ba120494d0bf2f2980

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3618254/
  
Delivery method
Distributed via web download

Comments