MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f33a02781d60ca36f4ee56579c6d33846c2549ad7556bca499c73302cee17514. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f33a02781d60ca36f4ee56579c6d33846c2549ad7556bca499c73302cee17514
SHA3-384 hash: 141614e1168bea6398488e2897c3223980100e560892e528b905c92cf5ed0c96ebb2d0688e067f79d5dc9f92eb8df6d5
SHA1 hash: bfda0689bc72991b6e314b89663f7d1595cd2755
MD5 hash: 36ae69640d3fbaeb88943933ec3a31a2
humanhash: delta-high-music-carolina
File name:bot.arm5-20240322-2031
Download: download sample
Signature Mirai
Create hunting rule
File size:129'792 bytes
First seen:2024-03-22 20:31:36 UTC
Last seen:2024-04-12 11:00:43 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:JkvvsE3G5qB/R5k8AbYY1XANIK4V02RTV5d39yH6xmjpChSDolYm+wyw8FLRXR4m:KvvTQekjZ1X44DRR5d39yeYpCAfpHb
TLSH T1E1C31945F8515B13C6C212BBFB5E428D3B2A17A8D3EE72039D256F60378B95B0E37642
telfhash t1781150b2580818de9ff04331c48fa06554e972b20fab32772a6e2f8b8242452702dc37
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 :
84
# of downloads :
143
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug bash lolbin mirai remote
Link:
https://www.filescan.io/uploads/65fdeac3e267e4ac5085b614/reports/c6bb5fe6-a9eb-49d1-b61b-c66a8641343a/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/78134ad8-881a-42a3-86cb-f499b1faa115
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1414261
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Detected Mirai
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f33a02781d60ca36f4ee56579c6d33846c2549ad7556bca499c73302cee17514
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f33a02781d60ca36f4ee56579c6d33846c2549ad7556bca499c73302cee17514/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-03-22 18:55:37 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=6m5ae6a5mdfdn5hokzlzy3jtqrwcksnnovllzjezy4zqftxbouka._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/240322-za9sksge47/
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/f33a02781d60ca36f4ee56579c6d33846c2549ad7556bca499c73302cee17514

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: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 f33a02781d60ca36f4ee56579c6d33846c2549ad7556bca499c73302cee17514

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2789072/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2789080/

Comments