MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b099a0404de3030298b37e5e63428412d570e095613cf081c03c7a7c07fe3e38. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b099a0404de3030298b37e5e63428412d570e095613cf081c03c7a7c07fe3e38
SHA3-384 hash: b241519af074d952b3925679499b386e6c9344eb7d14be48d978fdee74784886aec7d16d0ffa7c811fe6eaab89061ac0
SHA1 hash: aad80671e6a04ab13c06c38ceef96e199c37dba6
MD5 hash: c214d9ff1cbfeb4b57f2d0710ffd47e0
humanhash: iowa-romeo-yankee-angel
File name:harm4
Download: download sample
Signature Mirai
Create hunting rule
File size:54'668 bytes
First seen:2024-11-18 08:16:11 UTC
Last seen:2024-11-19 10:02:43 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:K5QjjFI8GDgblJZclw4VZf0oCNw+NaogOmFdxMzVlzdxU/QVH9emvUyKmI:+CLlxGfYgXyz/U4umv7
TLSH T108333A85FD805A13C5D4127BFB2E42CD772B13A8D2EB7203D925AF21378796B0E67A11
telfhash t1dbe02698448578cdd6d585a391ecb134fd353cf63e8114aa81e6ad5e15a2990182071f
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 :
112
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31076.LX.BOT.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=673af8e580d21948b032424flinux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug lolbin remote
Link:
https://www.filescan.io/uploads/673af8017a6ae3d44b9eecf9/reports/22f61928-b287-4736-b9d2-bef377475b62/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:
1
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/b099a0404de3030298b37e5e63428412d570e095613cf081c03c7a7c07fe3e38
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3391d1b0-df5f-49dc-a767-44c9504e3a26
Result
Threat name:
n/a
Detection:
suspicious
Classification:
troj
Score:
22 / 100
Link:
https://www.joesandbox.com/analysis/1557448
Signature
Connects to many ports of the same IP (likely port scanning)
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b099a0404de3030298b37e5e63428412d570e095613cf081c03c7a7c07fe3e38
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b099a0404de3030298b37e5e63428412d570e095613cf081c03c7a7c07fe3e38/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-11-18 08:18:57 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wcm2aqcn4mbqfgftpzpggqueclkxbyevme6pbaoahr5hyb76hy4a._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/241118-j6pjhsslcy/
Behaviour
Changes its process name
Unexpected DNS network traffic destination
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/3ee2fe9c-3641-4f74-acc6-1ac09d0f9898
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/b099a0404de3030298b37e5e63428412d570e095613cf081c03c7a7c07fe3e38

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_d94e1020
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 b099a0404de3030298b37e5e63428412d570e095613cf081c03c7a7c07fe3e38

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3289049/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3281640/

Comments