MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6f256d812789785290acc7d9ff4789949be000b6739fbf9abc2505acdd9a45a8. 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: 10


Intelligence 10 IOCs YARA 5 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6f256d812789785290acc7d9ff4789949be000b6739fbf9abc2505acdd9a45a8
SHA3-384 hash: 274ff15e6b7d3c196dd2852b39fbe6e3775cd40564854fbac5ffdede1a16e20128c7eea455b492159c8d09002b2d507e
SHA1 hash: 3eb8b3f1517c8be89f5473dfdedc9d6f5c0f19e4
MD5 hash: a4add315b790dfee40d08bdff0e034c9
humanhash: carpet-may-alpha-nevada
File name:a4add315b790dfee40d08bdff0e034c9
Download: download sample
Signature Mirai
Create hunting rule
File size:42'536 bytes
First seen:2024-03-21 17:43:57 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:sXVpyO8xXWnkG5rvpLl+JdtkymKx0Ua8AF9u9xqTM7eGrK1Z+VqsTp+o6D0/N8wW:sXVeXWkG5r76dtL1eF4tyGr/ThvyS
TLSH T13213F755F881573BC2E0237AB66E9A8D3721B3E8C2CF72179E6567207AC510F1D26F81
telfhash t1ebe02640fe788e1a98e35ab4ddcd47b0a0122113a0264b20cf58e6e0c83b589a50ce7d
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter zbetcheckin
Tags:32 arm elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
108
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
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

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28878.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28879.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28877.LC.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Dropper.Mirai-10008433-0
Create hunting rule

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

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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug gafgyt mirai
Link:
https://www.filescan.io/uploads/65fc71f1f074ad892e591d7c/reports/2fa63cdd-a97a-4bce-9323-5a339e397c21/overview
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/91acaaa1-5a31-417f-bcda-2ae2f56f7ede
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1413465
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/6f256d812789785290acc7d9ff4789949be000b6739fbf9abc2505acdd9a45a8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6f256d812789785290acc7d9ff4789949be000b6739fbf9abc2505acdd9a45a8/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-03-21 17:44:10 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=n4sw3ajhrf4ffefmy7m76r4jssn6aafwoop37gv4euc2zxm2iwua._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/240321-wa58lsdf62/
Malware Config
C2 Extraction:
bn.networkbn.click
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/6f256d812789785290acc7d9ff4789949be000b6739fbf9abc2505acdd9a45a8

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
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: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 6f256d812789785290acc7d9ff4789949be000b6739fbf9abc2505acdd9a45a8

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2789072/
  
URLhaus
https://urlhaus.abuse.ch/url/2789074/
  
URLhaus
https://urlhaus.abuse.ch/url/2789076/
  
URLhaus
https://urlhaus.abuse.ch/url/2789080/

Comments


Avatar
zbet commented on 2024-03-21 17:43:58 UTC

url : hxxp://103.188.244.189/arm5