MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a6aeeb2892336768cf83d7a0d3029d8ee23d7ff1c15062546d9c42fafabafd72. 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: 11


Intelligence 11 IOCs YARA 1 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a6aeeb2892336768cf83d7a0d3029d8ee23d7ff1c15062546d9c42fafabafd72
SHA3-384 hash: d879a11e3e9021da648d0b9de175435f32705223d163723bd71145cab04b05f6caaf1a0c8642f6f271b794ea260edeee
SHA1 hash: beb44187dbbf32cd92d363d994c79358d09bd255
MD5 hash: e16a289938ad4a616ecfbe31e97bf809
humanhash: ink-wolfram-winner-massachusetts
File name:e16a289938ad4a616ecfbe31e97bf809
Download: download sample
Signature Mirai
Create hunting rule
File size:31'872 bytes
First seen:2023-06-06 22:19:50 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:YEKkUgXAnURCr6HmDFStmYt3Hc9q3UELdw:gkEn7uHEemiHlLy
TLSH T12FE2F111661A847AEB30C471E0F682827B691FBC79FEB0A64466064DDCC2A4253F16DF
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 :
120
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9957960-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/647fb11e43b89217095c7e54/reports/b80385fe-1cb0-496d-9b7f-3402ee67da31/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:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a6aeeb2892336768cf83d7a0d3029d8ee23d7ff1c15062546d9c42fafabafd72
Behaviour
no suspicious findings
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/bce2222a-206c-4860-8c25-ac50243564dd
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1249889
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 882922 Sample: UtAm5Wroyr.elf Startdate: 07/06/2023 Architecture: LINUX Score: 68 39 109.202.202.202, 80 INIT7CH Switzerland 2->39 41 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->41 43 91.189.91.43, 443 CANONICAL-ASGB United Kingdom 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 Yara detected Mirai 2->49 51 Sample is packed with UPX 2->51 9 systemd logrotate 2->9         started        11 systemd mandb UtAm5Wroyr.elf 2->11         started        13 systemd install 2->13         started        15 systemd find 2->15         started        signatures3 process4 process5 17 logrotate sh 9->17         started        19 logrotate sh 9->19         started        21 logrotate gzip 9->21         started        23 logrotate gzip 9->23         started        process6 25 sh invoke-rc.d 17->25         started        27 sh rsyslog-rotate 19->27         started        process7 29 invoke-rc.d runlevel 25->29         started        31 invoke-rc.d systemctl 25->31         started        33 invoke-rc.d ls 25->33         started        35 invoke-rc.d systemctl 25->35         started        37 rsyslog-rotate systemctl 27->37         started       
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a6aeeb2892336768cf83d7a0d3029d8ee23d7ff1c15062546d9c42fafabafd72/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2023-06-06 22:20:10 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=u2xowkesgntwrt4d26qngau5r3rd277ryfigevdntrbpv6v27vza._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:sora botnet upx
Link:
https://tria.ge/reports/230606-183ycsfh75/
Behaviour
Reads runtime system information
Mirai
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.60
Link:
https://yomi.yoroi.company/submissions/a6aeeb2892336768cf83d7a0d3029d8ee23d7ff1c15062546d9c42fafabafd72

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research

File information

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

Web download

Mirai

elf a6aeeb2892336768cf83d7a0d3029d8ee23d7ff1c15062546d9c42fafabafd72

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2654215/

Comments


Avatar
zbet commented on 2023-06-06 22:19:51 UTC

url : hxxp://141.98.6.137/bins/sora.arm6