MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f80431b4dbd1f4c7f773c37259320ab3bdd04248bd9df07057df9601f81ae0e8. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f80431b4dbd1f4c7f773c37259320ab3bdd04248bd9df07057df9601f81ae0e8
SHA3-384 hash: af4ea25b4af507e8aaa3c0708516a64a500dd75c5165ae34521828c75808e33cc554b3a6b484776ad441436b7f09bc7f
SHA1 hash: 5a9d32937e4b63411ec3b693e019c8e5c12e6e2e
MD5 hash: 6ac9be1dbebbf54c955328e418529db8
humanhash: equal-uniform-sink-william
File name:nabm68k
Download: download sample
Signature Mirai
Create hunting rule
File size:40'132 bytes
First seen:2025-02-10 22:06:31 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:nveL9yhTB7gzGXWnfJCzLdfkOJ7dQrIS1Zjv61zOm6Tm8hdo:vpVNgzGGhmLdfNJ7dQkeZL6ZODy8Q
TLSH T1920318A7F400ED7EF8AFE77EC4074616B131765444931A33B3B3ADA79D721A44829E82
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
123
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-6981989-0
Create hunting rule

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

Unix.Trojan.Mirai-9970440-0
Create hunting rule

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

Unix.Trojan.Mirai-1
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67aa78c5f667f46cd182e3calinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/6d60a56c-2c75-4685-a92d-2fb4b389114c
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1611505
Signature
Multi AV Scanner detection for submitted file
Sample deletes itself
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1611505 Sample: nabm68k.elf Startdate: 10/02/2025 Architecture: LINUX Score: 56 19 serisbot.geek. [malformed] 2->19 21 65.105.237.218, 23, 57701 XO-AS15US United States 2->21 23 100 other IPs or domains 2->23 25 Multi AV Scanner detection for submitted file 2->25 8 nabm68k.elf 2->8         started        signatures3 27 Sends malformed DNS queries 19->27 process4 signatures5 29 Sample deletes itself 8->29 11 nabm68k.elf 8->11         started        process6 process7 13 nabm68k.elf 11->13         started        15 nabm68k.elf 11->15         started        17 nabm68k.elf 11->17         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f80431b4dbd1f4c7f773c37259320ab3bdd04248bd9df07057df9601f81ae0e8
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f80431b4dbd1f4c7f773c37259320ab3bdd04248bd9df07057df9601f81ae0e8/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-02-10 22:07:20 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=7acddng32h2mp53tynzfsmqkwo65aqsixwo7a4cx36lad6a24dua._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250210-11qyts1ka1/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-6981989-0
YARA:
n/a
Link:
https://app.threat.zone/submission/4d636bec-28a6-4318-8f35-05cc0fa10c7a
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/f80431b4dbd1f4c7f773c37259320ab3bdd04248bd9df07057df9601f81ae0e8

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: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 f80431b4dbd1f4c7f773c37259320ab3bdd04248bd9df07057df9601f81ae0e8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3424088/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3424102/
  
URLhaus
https://urlhaus.abuse.ch/url/3422959/
  
URLhaus
https://urlhaus.abuse.ch/url/3422901/

Comments