MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5b2f8e94ad3ab35d9a7f437f606fca6e95b5ee56cf73099ec94645d6a564d063. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5b2f8e94ad3ab35d9a7f437f606fca6e95b5ee56cf73099ec94645d6a564d063
SHA3-384 hash: a7e3e9c151afe1ef56fb385e526b26943d30ecf10951ad5f9d6beb358c373135a2a0cb4c682cf57e19badbd043ff7c0d
SHA1 hash: b5e654af683dde3f4037595b1726062de4e50cde
MD5 hash: 5d836679208b117e6fa65c99291e76f2
humanhash: blossom-king-princess-jupiter
File name:5d836679208b117e6fa65c99291e76f2
Download: download sample
Signature Mirai
Create hunting rule
File size:25'408 bytes
First seen:2024-06-28 14:00:23 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:yBO/rinPfI/g+r3qdt46KnVdrybYytI2z70H4hAa7FRvnxH8tGvqqTpGkzLJd1RW:yO2k2t3wTyBQYhFNxudkzLJd1Rs3UozP
TLSH T18EB2C0716ADAE871C3680C79BC788389379B5BA6D2F7709102111B189287C4362F9BD7
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter zbetcheckin
Tags:32 arm elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
118
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-8274771-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug packed upx
Link:
https://www.filescan.io/uploads/667ec2280bf5978c0b132807/reports/854df411-c285-4e71-ae3e-8ab957dfc5ec/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
5000
Full report:
https://elfdigest.com/brief/5b2f8e94ad3ab35d9a7f437f606fca6e95b5ee56cf73099ec94645d6a564d063
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2d603622-5f4c-422f-a7d6-b779ad4fcbb9
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1464220
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5b2f8e94ad3ab35d9a7f437f606fca6e95b5ee56cf73099ec94645d6a564d063
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5b2f8e94ad3ab35d9a7f437f606fca6e95b5ee56cf73099ec94645d6a564d063/
Threat name:
Linux.Trojan.Svirtu
Create hunting rule
Status:
Malicious
First seen:
2024-06-28 14:01:12 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lmxy5ffnhkzv3gt7in7wa36kn2k3l3swz5zqthwjizc5njle2brq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet discovery upx
Link:
https://tria.ge/reports/240628-rbjnsawdlr/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Creates a large amount of network flows
Contacts a large (9213) amount of remote hosts
Mirai
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/5b2f8e94ad3ab35d9a7f437f606fca6e95b5ee56cf73099ec94645d6a564d063

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:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf 5b2f8e94ad3ab35d9a7f437f606fca6e95b5ee56cf73099ec94645d6a564d063

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2910939/
  
URLhaus
https://urlhaus.abuse.ch/url/2910958/
  
URLhaus
https://urlhaus.abuse.ch/url/2910984/

Comments


Avatar
zbet commented on 2024-06-28 14:00:24 UTC

url : hxxp://xijinping.mov/.Sarm5