MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 257b15151a6af1ef107b79ffc0f4f539bfd488a13c2683a4c8bdfcfcbc3a85cb. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 257b15151a6af1ef107b79ffc0f4f539bfd488a13c2683a4c8bdfcfcbc3a85cb
SHA3-384 hash: 24c5d8c07dbeb873d4a2f17404e4b73c6148db8a501737af96dcfc6ec88d47cf0b0b034457f8b4b7456738d990032bef
SHA1 hash: 54fc202121de632af9b98db0e5698187ecbb748b
MD5 hash: f33f1709a31d7caecf2ba553a23f7bc6
humanhash: december-beryllium-magazine-rugby
File name:dlr.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:1'160 bytes
First seen:2024-11-13 13:31:21 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 24:Ji2tVsgP9qD0at6EoKGt90YrUlFSy40VzLCkIddgHcQI5C+Nfe:JltVFFqDPtq9RrkFSy4CzLT1IU+Nm
TLSH T13821CB9667E35E17CC880237DD9B1714F322AB44859EB813E35116150C3E31A1F21199
telfhash t19f900224424f44549a804241e0dd66018ed0e3131125289007d0444014033206005141
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 :
91
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67351a6634b6906b348294eclinux22vpnfull_triage
Tags:
mirai virus
Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug masquerade
Link:
https://www.filescan.io/uploads/6734aa5455ee3113ebe9effe/reports/86f7f278-4fb8-4ace-bcab-b59075ead991/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/257b15151a6af1ef107b79ffc0f4f539bfd488a13c2683a4c8bdfcfcbc3a85cb
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/cbe7df4f-6b86-4d2a-9c2d-19d29e8bbe83
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1555156
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/257b15151a6af1ef107b79ffc0f4f539bfd488a13c2683a4c8bdfcfcbc3a85cb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/257b15151a6af1ef107b79ffc0f4f539bfd488a13c2683a4c8bdfcfcbc3a85cb/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-11-13 13:32:06 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ev5rkfi2nly66ed3ph74b5hvhg75jcfbhqtihjgixx6pzpb2qxfq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet
Link:
https://tria.ge/reports/241113-qsyctssfmd/
Behaviour
Mirai
Mirai family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/9819d4bf-251c-4dac-a9e6-3a9828971e9c
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/257b15151a6af1ef107b79ffc0f4f539bfd488a13c2683a4c8bdfcfcbc3a85cb

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_Threat_81aa5579
Create hunting rule
Author:Elastic Security

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 257b15151a6af1ef107b79ffc0f4f539bfd488a13c2683a4c8bdfcfcbc3a85cb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3286328/
  
Delivery method
Distributed via web download

Comments