MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9fbd9afe9593e557a71687a9509da9b90788f7a95e0eff7ff79691e3d6bf4673. 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: 9fbd9afe9593e557a71687a9509da9b90788f7a95e0eff7ff79691e3d6bf4673
SHA3-384 hash: 141dcca7a87b662879ce18fb7984ead2172ef2e42c601486a26eef26ce0c7071730447b8eeb11d88e24d4f175bbdc077
SHA1 hash: 84a1639ee052a47c29d9cd5d7c02a7a5f6febe9f
MD5 hash: 61d13a09a9fdd0ebfc89bb2eca95117e
humanhash: west-fanta-alabama-freddie
File name:nwfaiehg4ewijfgriehgirehaughrarg.i686
Download: download sample
Signature Mirai
Create hunting rule
File size:40'580 bytes
First seen:2026-02-22 14:49:48 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:wF4H3lUrTc2nLZPsivlGXRRYPyU7DI79XXDvoZ0ipe8Rg+GHdfM9nbcuyD7UHQRl:mY3MPLhbWRY1IRHDgZBKfM9nouy8Hyl
TLSH T1D103F112CEE65E2D97A979766CFEAF4C0854130C8864EF37E6E6386B0922F501939483
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) :40'580 bytes
File size (de-compressed) :83'600 bytes
Format:linux/i386
Unpacked file: 3fd6edd65bafd1edf011e975456adba0748f2618da75e832a0a0e11f28755897

Intelligence

File Origin
# of uploads :
1
# of downloads :
33
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/c5176fbc-d2f2-4d72-b8d7-121b28cb0948/
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/699b17d5cd25bfe1dfd753e8/reports/d1b65baf-d6a1-4c34-8aa1-ca95f30f142d/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
7
Number of processes launched:
6
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/9fbd9afe9593e557a71687a9509da9b90788f7a95e0eff7ff79691e3d6bf4673
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c54644e5-6fe8-4e7e-ba29-ae06d1a52661
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9fbd9afe9593e557a71687a9509da9b90788f7a95e0eff7ff79691e3d6bf4673
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9fbd9afe9593e557a71687a9509da9b90788f7a95e0eff7ff79691e3d6bf4673/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-22 15:16:52 UTC
AV detection:
14 of 38 (36.84%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=t66zv7uvspsvpjywq6uvbhnjxedyr55jlyhp677xs2i6hvv7izzq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/260222-r7v2paat7f/
Behaviour
Reads runtime system information
Changes its process name
Deletes log files
Enumerates running processes
Deletes Audit logs
Deletes journal logs
Deletes system logs
Mirai
Mirai family
Malware Config
C2 Extraction:
0837234.duckdns.org
dndn3829.duckdns.org
92031819.duckdns.org
Please note that we are no longer able to provide a coverage score for Virus Total.

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
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 9fbd9afe9593e557a71687a9509da9b90788f7a95e0eff7ff79691e3d6bf4673

(this sample)

Mirai

elf 3fd6edd65bafd1edf011e975456adba0748f2618da75e832a0a0e11f28755897

  
URLhaus
https://urlhaus.abuse.ch/url/3783567/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 3fd6edd65bafd1edf011e975456adba0748f2618da75e832a0a0e11f28755897
  
Dropping
MD5 730dceb0b979b40dccbab835bd82e30d

Comments