MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b25ccbc0f8a6aa586638f51bb3b74d05115aefa05911ce7f8f401653a7420065. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b25ccbc0f8a6aa586638f51bb3b74d05115aefa05911ce7f8f401653a7420065
SHA3-384 hash: 8078018c5b6e5f3560b4c9bb6d89a3c7e90efc3ae24b6d0e74f90ef38f93f15b5126674afc9cc40a83ad8a8508cf2e26
SHA1 hash: cde65315aae83b09ad728d8d77382570fd8d9736
MD5 hash: 090257ea65025151f3344c16f3834c02
humanhash: floor-yankee-yellow-artist
File name:bulu.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:137'984 bytes
First seen:2024-01-31 01:59:39 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:AEu+k6NMB8N1EUlt51PglF/A+Zh4VvrbsTgEJQe1Jk2/8Fdtl8pewywmFb4uovzK:AEuZONLtXkF/x4VIMEJQejUFEwBeB2
TLSH T122D30945F9414F23C6C612B7FB5E428D3B2A17A9D3EE72039D216F60378A95B0E3B542
telfhash t109111fb50f280dac37e0c90988ae70a73764b89b4b19723b4d0a6d8ed7531e0b00b41e
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter elfdigest
Tags:mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
109
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-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-debug lolbin masquerade remote
Link:
https://www.filescan.io/uploads/65b9a9ab814c2aeb1485c385/reports/b8f9a0dd-08c5-4ce8-a247-7a789a3f1d99/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/406aa4d9-3ce3-4f6a-aed3-fbe83b355cf7
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1383760
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b25ccbc0f8a6aa586638f51bb3b74d05115aefa05911ce7f8f401653a7420065
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b25ccbc0f8a6aa586638f51bb3b74d05115aefa05911ce7f8f401653a7420065/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-01-31 02:00:10 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wjomxqhyu2vfqzry6un3hn2nauivv35alei4474pialfhj2cabsq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/240131-cez3lsbbep/
Malware Config
C2 Extraction:
bot.cltxhot.fun
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/b25ccbc0f8a6aa586638f51bb3b74d05115aefa05911ce7f8f401653a7420065

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:myMirai
Create hunting rule
Description:Mirai
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 b25ccbc0f8a6aa586638f51bb3b74d05115aefa05911ce7f8f401653a7420065

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2753874/
  
Delivery method
Distributed via web download

Comments