MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bed9837758100a7edfc768ddd72a2f977d3d3a68bf0bbf66e5e6ebdca88521b4. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bed9837758100a7edfc768ddd72a2f977d3d3a68bf0bbf66e5e6ebdca88521b4
SHA3-384 hash: b724fbd0d349a7be99126c1a268f75626022677bfa1083713e3b9f00e4ba6411d742fbd5d6229660d977a86a46b02680
SHA1 hash: 5841c7878e94775deceab09cbbf2ee1bc60316e6
MD5 hash: e56dd94f03e914e2d971703cd057b1fc
humanhash: pip-uranus-magazine-mirror
File name:aarch64
Download: download sample
Signature Mirai
Create hunting rule
File size:186'736 bytes
First seen:2025-07-21 07:23:14 UTC
Last seen:2025-07-21 09:49:30 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:MRHZ/Pzd2ZF2kxoqr5c5+7b8iE78le6M+bZxqPqLxxx:MRHZ/Pp2ZF/xoW7btpe6TZxq
TLSH T1D0045CA8BA0F6C41F1C2C3F9DE8C87E17E1B35E3C77688B1691212DDDBA39D55990902
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 :
3
# of downloads :
19
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Runs as daemon
Sets a written file as executable
Kills processes
Sends data to a server
Connection attempt
Substitutes an application name
Kills critical processes
Creates or modifies files in /init.d to set up autorun
Deleting of the original file
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
89.116.20.194:81
Number of open files:
125
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/bed9837758100a7edfc768ddd72a2f977d3d3a68bf0bbf66e5e6ebdca88521b4
Behaviour
Persistence
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/192b5265-4a04-4d71-bade-73898c5aa927
Behavior Graph:
Download SVG
%3 guuid=d9b21a38-1d00-0000-e4a9-d7d6f00a0000 pid=2800 /usr/bin/sudo guuid=2c03203a-1d00-0000-e4a9-d7d6f50a0000 pid=2805 /tmp/sample.bin guuid=d9b21a38-1d00-0000-e4a9-d7d6f00a0000 pid=2800->guuid=2c03203a-1d00-0000-e4a9-d7d6f50a0000 pid=2805 execve guuid=101ee03c-1d00-0000-e4a9-d7d6fb0a0000 pid=2811 /usr/bin/dash guuid=2c03203a-1d00-0000-e4a9-d7d6f50a0000 pid=2805->guuid=101ee03c-1d00-0000-e4a9-d7d6fb0a0000 pid=2811 clone guuid=0f0bf13c-1d00-0000-e4a9-d7d6fc0a0000 pid=2812 /usr/bin/dash guuid=101ee03c-1d00-0000-e4a9-d7d6fb0a0000 pid=2811->guuid=0f0bf13c-1d00-0000-e4a9-d7d6fc0a0000 pid=2812 clone guuid=b056fb3c-1d00-0000-e4a9-d7d6fd0a0000 pid=2813 /usr/bin/dash guuid=101ee03c-1d00-0000-e4a9-d7d6fb0a0000 pid=2811->guuid=b056fb3c-1d00-0000-e4a9-d7d6fd0a0000 pid=2813 clone
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5902b115-1e13-48c3-a0b3-38778383d3c2
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1740907
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops files in suspicious directories
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to set files in /etc globally writable
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1740907 Sample: aarch64.elf Startdate: 21/07/2025 Architecture: LINUX Score: 92 29 89.116.20.194, 7074 LRTC-ASLT Lithuania 2->29 31 Antivirus detection for dropped file 2->31 33 Antivirus / Scanner detection for submitted sample 2->33 35 Multi AV Scanner detection for submitted file 2->35 37 Yara detected Mirai 2->37 9 aarch64.elf 2->9         started        11 systemd journalctl 2->11         started        13 systemd systemd-journald 2->13         started        15 24 other processes 2->15 signatures3 process4 process5 17 aarch64.elf 9->17         started        process6 19 aarch64.elf 17->19         started        file7 25 /var/main, ELF 19->25 dropped 27 /etc/init.d/xs.main, POSIX 19->27 dropped 39 Sample tries to set files in /etc globally writable 19->39 41 Drops files in suspicious directories 19->41 43 Sample deletes itself 19->43 23 aarch64.elf 19->23         started        signatures8 process9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bed9837758100a7edfc768ddd72a2f977d3d3a68bf0bbf66e5e6ebdca88521b4
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bed9837758100a7edfc768ddd72a2f977d3d3a68bf0bbf66e5e6ebdca88521b4/
Threat name:
Linux.Exploit.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-21 06:15:00 UTC
File Type:
ELF64 Little (Exe)
AV detection:
11 of 36 (30.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x3myg52ycafh5x6hndo5okrps56t2otix4f36zxf43v5zkefeg2a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250721-h8aygaxry9/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/7da48210-66e6-4db1-ae1e-4e654dd9af34
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/bed9837758100a7edfc768ddd72a2f977d3d3a68bf0bbf66e5e6ebdca88521b4

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: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 bed9837758100a7edfc768ddd72a2f977d3d3a68bf0bbf66e5e6ebdca88521b4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3587328/
  
Delivery method
Distributed via web download

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