MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4fff6cad45bd8353368d894d2e849cfa09d6eb10e69a204217bc1fa5714cd7b5. 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: 11


Intelligence 11 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4fff6cad45bd8353368d894d2e849cfa09d6eb10e69a204217bc1fa5714cd7b5
SHA3-384 hash: cbb165859f2025c299699031025f3ebcbfb52b70a2a7ba7bc43f1ad6e19e2d8db5486671b46833db1182147f4df14c7e
SHA1 hash: fabc5df4e26d2ed71d49f6492f98bf01731e63f0
MD5 hash: 8d2258d8155f7ec37f43bb235dee351b
humanhash: happy-princess-edward-foxtrot
File name:arm
Download: download sample
Signature Mirai
Create hunting rule
File size:146'048 bytes
First seen:2025-01-04 16:26:49 UTC
Last seen:2025-01-05 15:00:15 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:XDbo9b0IRaSE4jf6vp54BEAsI84VhnoT62mH6lOOZdXl6a8xh7lSEwywyw0c/zeO:XDbHSnMpKBEz4Hou2mabXl5EVk
TLSH T1BBE31941F8415B63C6D612BBFB5E428D3B2A17E8D3EE72038D216F20379695B0E77642
telfhash t1b9b01237b3b008e836c4c35350d565001e98fa55c09320a340409c8ee043db3f067907
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 :
2
# of downloads :
185
Origin country :
DE DE
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

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

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

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

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6779620f1ada707798274a7flinux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug lolbin remote
Link:
https://www.filescan.io/uploads/67796156d8e3c9589c5d6812/reports/52fd0c0c-814b-42bc-b010-ccc02c90a052/overview
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b05c0401-b6c1-49f4-b523-bd69f7566c95
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1584201
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Sends malformed DNS queries
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4fff6cad45bd8353368d894d2e849cfa09d6eb10e69a204217bc1fa5714cd7b5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4fff6cad45bd8353368d894d2e849cfa09d6eb10e69a204217bc1fa5714cd7b5/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-04 16:27:04 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 23 (78.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=j77wzlkfxwbvgnunrfgs5be47ie5n2yq42ncaqqxxqp2k4km262q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet discovery
Link:
https://tria.ge/reports/250104-tx3d5azjar/
Behaviour
Reads runtime system information
Changes its process name
Deletes itself
Malware Config
C2 Extraction:
boats.dogmuncher.xyz
89.190.156.145
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-9441505-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/911d1142-1ac9-41f5-93e5-0c3ba9fc89ed
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/4fff6cad45bd8353368d894d2e849cfa09d6eb10e69a204217bc1fa5714cd7b5

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: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:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
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 4fff6cad45bd8353368d894d2e849cfa09d6eb10e69a204217bc1fa5714cd7b5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3376108/
  
Delivery method
Distributed via web download

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