MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1fb1be6c5142b15bdd4e4bd5bea9dd9c57fd117a27b6d0daa1a2c47721ecccb1. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1fb1be6c5142b15bdd4e4bd5bea9dd9c57fd117a27b6d0daa1a2c47721ecccb1
SHA3-384 hash: c69c453ca0e9f22c1a9659418154ff7b6fc72f6eb9c385dda1f969abe3d85a181b89f1ca78e4116931d54a1bdefb50a6
SHA1 hash: a4a386a1194f88ff8838701dd0219ddda6e89717
MD5 hash: 8ba97ef88e6fcea4699f201c09732e71
humanhash: maryland-hawaii-harry-ack
File name:i686
Download: download sample
Signature Mirai
Create hunting rule
File size:50'560 bytes
First seen:2025-12-31 05:39:20 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:gq3HXWy8Lv9NI+qxscXmPx8v060FBIiRsq8asBYqftyknbwPTlUxWb:gqU9/8XyNcysssBzftyk0Lhb
TLSH T1A5331780B88B85F5F81B8470C4ABB23F8B31E9456131DA2AFF56DB7DD913B01961279C
telfhash t1c82166b72e7669fd73e0b84c835b22931b36a46b5b2025b900b22dc433f25d190aac35
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 :
53
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt mirai
Link:
https://www.filescan.io/uploads/6954b7472fb7bb52ca8300cf/reports/c72caf8b-fbc7-4e1c-89fe-9758c191b767/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/bdd02af8-1840-420d-86d8-2e7aaf3d273e
Behavior Graph:
Download SVG
%3 guuid=e7ecc356-1900-0000-6ada-9a456b140000 pid=5227 /usr/bin/sudo guuid=2f67585a-1900-0000-6ada-9a456c140000 pid=5228 /tmp/sample.bin guuid=e7ecc356-1900-0000-6ada-9a456b140000 pid=5227->guuid=2f67585a-1900-0000-6ada-9a456c140000 pid=5228 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/14c04bcd-2515-48d6-a47c-1b760067a310
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1842545
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1fb1be6c5142b15bdd4e4bd5bea9dd9c57fd117a27b6d0daa1a2c47721ecccb1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1fb1be6c5142b15bdd4e4bd5bea9dd9c57fd117a27b6d0daa1a2c47721ecccb1/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-31 05:40:25 UTC
File Type:
ELF32 Little (Exe)
AV detection:
9 of 36 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d6y343crikyvxxkojpk35ko5trl72el2e63nbwvbulchoipmzsyq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251231-gcplbaf19h/
Verdict:
Unknown
Tags:
trojan mirai
YARA:
Linux_Trojan_Mirai_268aac0b Linux_Trojan_Mirai_0cb1699c Linux_Trojan_Mirai_0d73971c Linux_Trojan_Mirai_cc93863b
Link:
https://app.threat.zone/submission/349b13f1-e53a-4a07-b1b5-05c8a0fcccf9
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/1fb1be6c5142b15bdd4e4bd5bea9dd9c57fd117a27b6d0daa1a2c47721ecccb1

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:has_telegram_urls
Create hunting rule
Author:Aaron DeVera<aaron@backchannel.re>
Description:Detects Telegram URLs
Rule name:Linux_Trojan_Mirai_0cb1699c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_0d73971c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_268aac0b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
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 1fb1be6c5142b15bdd4e4bd5bea9dd9c57fd117a27b6d0daa1a2c47721ecccb1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3737138/
  
Delivery method
Distributed via web download

Comments