MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5a1fd499dfd30ad183ebd1413e3d90847750d620fb71b522b7a5fe4fb1e36930. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5a1fd499dfd30ad183ebd1413e3d90847750d620fb71b522b7a5fe4fb1e36930
SHA3-384 hash: 6678671f7ccef87d61c1e77f1c8751fcd1c7211355eb1038efe2cfad39d230cd697b57f3ecb6fc2140e064267a9abb36
SHA1 hash: 066096553e99c4caf9fa402fae77e63c6329d1b3
MD5 hash: ab6f649e8e9e13b1a5ce01054e5294b6
humanhash: three-violet-social-oscar
File name:sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:57'264 bytes
First seen:2024-12-08 21:51:36 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:ByDPdtyueELjM3+4lo5IZ8pQ6UUieVKoKbfTV5ywl4c6dS4rw81v:ByjdFe0rIZ8jUgKoK7TfJd404
TLSH T168436C67D4251FE3C0075AB9343CDF3C172351E1624A7DB26A6687F80887D9AF808FA9
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 :
122
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.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=67561504fca9c44c24978979linux22vpnfull_triage
Tags:
malware
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/6756150373206ecba6b44b5d/reports/f04cf797-89fa-41bd-b73f-08b1b648f47c/overview
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c5664692-bddc-4182-b7f1-567571ad3f38
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1571086
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/5a1fd499dfd30ad183ebd1413e3d90847750d620fb71b522b7a5fe4fb1e36930
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5a1fd499dfd30ad183ebd1413e3d90847750d620fb71b522b7a5fe4fb1e36930/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-12-08 21:52:04 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=lip5jgo72mfnda7l2fat4pmqqr3vbvra7ny3kivxux7e7mpdneya._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/241208-1q2mkszkcr/
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/6638f6c3-fb13-4e8b-ba6c-0407b282bd5a
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/5a1fd499dfd30ad183ebd1413e3d90847750d620fb71b522b7a5fe4fb1e36930

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: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:SUSP_XORed_Mozilla
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 5a1fd499dfd30ad183ebd1413e3d90847750d620fb71b522b7a5fe4fb1e36930

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3283363/
  
Delivery method
Distributed via web download

Comments