MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 97744afb839e31ac5bccbd36751e49239bb28f8dc8543e016ad377ee0fd364a7. 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: 12


Intelligence 12 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 97744afb839e31ac5bccbd36751e49239bb28f8dc8543e016ad377ee0fd364a7
SHA3-384 hash: c06b0511a2a99c595643e029f4c1baf750f196d930c8885a2153ec3ecf6e5d17a49ad2b83fb94017a5392d7cd9b1fdb9
SHA1 hash: 20ada5118dde735e0d7e372d5631c04b56b035b5
MD5 hash: 9c649a4a092e87b385b229a8cdf80139
humanhash: spring-butter-mexico-enemy
File name:main_arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:133'920 bytes
First seen:2025-02-15 22:36:55 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:FKPK/lr2JK9WX14Ybi2SbYfFnEqR15Yg:FKPWmw214YO2SEfFn/15Yg
TLSH T1A3D30A45F8504F23C6D612BBFB5E428D3B2917E8E3EE720399216F60379655B0E3B942
telfhash t1f811d41d0f4c0e5c5fe2410cd7c96359b96837960b3734176aa9de7b4b139c1752a403
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 :
143
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

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

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:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67b1180928ab76d43a5b1declinux22vpnfull_triage
Tags:
bashlite gafgyt mirai
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin remote
Link:
https://www.filescan.io/uploads/67b1171a991985e0a959949c/reports/13147850-42cd-4f48-b222-97d9af91fc20/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/97744afb839e31ac5bccbd36751e49239bb28f8dc8543e016ad377ee0fd364a7
Behaviour
Anti-Debugging
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/72936eb4-1cf2-4dc4-94fd-64682e272575
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1616003
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/97744afb839e31ac5bccbd36751e49239bb28f8dc8543e016ad377ee0fd364a7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/97744afb839e31ac5bccbd36751e49239bb28f8dc8543e016ad377ee0fd364a7/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-02-15 22:37:12 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=s52ev64dtyy2yw6mxu3hkhsjeon3fd4nzbkd4alk2n364d6tmstq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/250215-2jvfcsylaw/
Behaviour
Writes file to tmp directory
Changes its process name
Deletes itself
Traces itself
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-9441505-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/58881a02-9c64-4798-867e-fd6c2d41f7d6
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/97744afb839e31ac5bccbd36751e49239bb28f8dc8543e016ad377ee0fd364a7

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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:Linux_Trojan_Gafgyt_ea92cca8
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 97744afb839e31ac5bccbd36751e49239bb28f8dc8543e016ad377ee0fd364a7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3440546/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3441004/
  
URLhaus
https://urlhaus.abuse.ch/url/3440533/

Comments