MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d5a11d273744fd2571544490334d5c95d805c0364e2a727c322fb2746627a0a6. 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 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d5a11d273744fd2571544490334d5c95d805c0364e2a727c322fb2746627a0a6
SHA3-384 hash: 1e1864e44f1447c98f32d7e9e76240457d2016f720717f3b33b0682c622e682eb8aeb52ee3eaa101732c830c0857007f
SHA1 hash: 26d471e6ea846d9d46159763d014e630d4100af6
MD5 hash: e3170ce2b1f8a75d83dfbcbe552a9a4f
humanhash: uncle-fish-failed-nineteen
File name:e3170ce2b1f8a75d83dfbcbe552a9a4f
Download: download sample
Signature Mirai
Create hunting rule
File size:179'757 bytes
First seen:2024-04-29 14:58:16 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:+9/MEt+DE3egQEkvamZ+S70bRp1yPqZBF6S/hJjogM/RP7XIr:+9/+E3grvamZ+SgbRbrBES/XMgM/RP7C
TLSH T171042A46EB404B13C0D627B5F6DF42453323ABA497EB73069528ABF43F8679E4F22905
telfhash t18c3112a19679512a5da1ec68edda57b2501a56172350bf33df21c0cc380a44ff527c0f
Reporter zbetcheckin
Tags:32 arm elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
114
Origin country :
FR FR
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
DNS request
Receives data from a server
Connection attempt
Runs as daemon
Substitutes an application name
Deletes a system binary file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin remote
Link:
https://www.filescan.io/uploads/662fb5bed2fc149e4127b4e5/reports/50a20e9a-8a2f-4183-a0af-56c8c61babc9/overview
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1bffb0e2-1c92-4da3-a422-7a4103eb7d61
Result
Threat name:
Mirai, Okiru
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1433489
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
Sample tries to kill multiple processes (SIGKILL)
Snort IDS alert for network traffic
Yara detected Mirai
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d5a11d273744fd2571544490334d5c95d805c0364e2a727c322fb2746627a0a6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d5a11d273744fd2571544490334d5c95d805c0364e2a727c322fb2746627a0a6/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-04-29 14:59:06 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 23 (78.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2wqr2jzxit6sk4kuisidgtk4sxmalqbwjyvhe7bsf6zhizrhucta._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/240429-scqddsdd43/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Malware Config
C2 Extraction:
bn.networkbn.click
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/d5a11d273744fd2571544490334d5c95d805c0364e2a727c322fb2746627a0a6

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:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 d5a11d273744fd2571544490334d5c95d805c0364e2a727c322fb2746627a0a6

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2789101/
  
URLhaus
https://urlhaus.abuse.ch/url/2831450/

Comments


Avatar
zbet commented on 2024-04-29 14:58:17 UTC

url : hxxp://150.95.109.27/bot.arm7