MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b17df2de8a96e0d24b48dfb1ceb05bddd0e28e8fb5dbf94df3813599077df514. 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: 13


Intelligence 13 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b17df2de8a96e0d24b48dfb1ceb05bddd0e28e8fb5dbf94df3813599077df514
SHA3-384 hash: e71a984221fa6d1023ebe67bda4f1d0bb7254e533f0293becf533887332ebc18533a2fea4f65766d397b9571051a0939
SHA1 hash: 938b838f808feba2666e9fe578265713529e456e
MD5 hash: cd6c28df0bcd8260c4f7bb0c32d5ace5
humanhash: solar-muppet-utah-finch
File name:arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:47'300 bytes
First seen:2026-07-07 13:03:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:C4Zkw0HMAL5y/XvbpI8XMMsByDZUHvSwZz9q3UELA7++cCmkymOqDo+ryGHnVeRC:C4ZT8DV4f2wscDZwvS7LI+mmkaqDPrHh
TLSH T1E623F1A08755CED6CAF09136BEBD8AC143FCE7B4C46D3C67620AE05C9E1851907B1B4B
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 UPX
File size (compressed) :47'300 bytes
File size (de-compressed) :134'527 bytes
Format:linux/arm
Unpacked file: aaa88ff3c6f1c7b6af8b781e9db3151d31d11616f62d6116841f8f0bb4c15219

Intelligence

File Origin
# of uploads :
1
# of downloads :
66
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/fdec4340-b1d6-4c6a-8bd2-75e9b7a6f3a6/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Kills processes
Connection attempt
Runs as daemon
Sends data to a server
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bashlite mirai packed similar-threat upx
Link:
https://www.filescan.io/uploads/6a4cf9640b2fd85dc6cf320c/reports/bca7978a-edea-41f6-8832-b97f93b53f0c/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
17
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/b17df2de8a96e0d24b48dfb1ceb05bddd0e28e8fb5dbf94df3813599077df514
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/b17df2de8a96e0d24b48dfb1ceb05bddd0e28e8fb5dbf94df3813599077df514/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7bd02854-c17f-40c1-b6ec-bf4932da5c42
Behavior Graph:
Download SVG
%3 guuid=b0ea3094-6700-0000-ae6f-cb3007040000 pid=1031 /usr/bin/sudo guuid=dcc27696-6700-0000-ae6f-cb3008040000 pid=1032 /tmp/sample.bin guuid=b0ea3094-6700-0000-ae6f-cb3007040000 pid=1031->guuid=dcc27696-6700-0000-ae6f-cb3008040000 pid=1032 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/946a6a5e-fe7d-4981-8c53-865acda5010f
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b17df2de8a96e0d24b48dfb1ceb05bddd0e28e8fb5dbf94df3813599077df514
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b17df2de8a96e0d24b48dfb1ceb05bddd0e28e8fb5dbf94df3813599077df514/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/b17df2de8a96e0d24b48dfb1ceb05bddd0e28e8fb5dbf94df3813599077df514
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-07 13:04:45 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 36 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wf67fxuks3qnes2i36y45mc33xiofdupwxn7stptqe2zsb356uka._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/260707-qa82lsfv4r/
Behaviour
Reads runtime system information
Writes file to system bin folder
Modifies Watchdog functionality
Family: Mirai
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/b17df2de8a96e0d24b48dfb1ceb05bddd0e28e8fb5dbf94df3813599077df514

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: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
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 b17df2de8a96e0d24b48dfb1ceb05bddd0e28e8fb5dbf94df3813599077df514

(this sample)

Mirai

elf aaa88ff3c6f1c7b6af8b781e9db3151d31d11616f62d6116841f8f0bb4c15219

  
Dropping
SHA256 aaa88ff3c6f1c7b6af8b781e9db3151d31d11616f62d6116841f8f0bb4c15219
  
Dropping
MD5 b3f9371c48ad5e4ee2aabefe4ef83372
  
URLhaus
https://urlhaus.abuse.ch/url/3881690/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3883631/

Comments