MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 51f85bb0cab812860161ffcfcfd36b3bd3e7d01fe1de8785f49c7378edfc98de. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 51f85bb0cab812860161ffcfcfd36b3bd3e7d01fe1de8785f49c7378edfc98de
SHA3-384 hash: 3afdf6b1afc876884f4f37e73083b51dce787a2e917f4fdc155a867ae12d6d631d0d0e736a3078c4b8ce980ddadea446
SHA1 hash: e0997f9d060257b9eada671e4ffecee07d82d313
MD5 hash: cc2c7847ff4f10ea7e1fb943c92e94cb
humanhash: one-burger-single-don
File name:boatnet.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:50'400 bytes
First seen:2026-01-25 23:45:55 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:V759ePJmypGX/SBw+eIUi0H/+XzGaf99ikRzBSwy2kT8h6wHUGyVIDKoKEuMqTRn:VFEmEBTeIf0H0zGafWkRdSHoso6j2a
TLSH T134330990FC815A27C1D11379F5AEBA8E3B2073E4D2CA7227CD604B207AD55DB1CA6F94
telfhash t1e7e02640ec759e1c68cb6974accc06b09601222260664b00cf10daf4c83f450e30ca4a
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 f47d6817b277324bc258b4172a7ccdf3e6b1bfa96f1e3d12a21f24236d3a6317
File size (compressed) :19'012 bytes
File size (de-compressed) :50'400 bytes
Format:linux/arm
Packed file: f47d6817b277324bc258b4172a7ccdf3e6b1bfa96f1e3d12a21f24236d3a6317

Intelligence

File Origin
# of uploads :
1
# of downloads :
43
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/e06f9e3d-db29-4527-8d7b-70524459e0aa/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt masquerade mirai rust
Link:
https://www.filescan.io/uploads/6976ab4c607e8377fadfee52/reports/0b32c47d-9ce1-4bda-b7fd-a9e6fa9be4bb/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
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/51f85bb0cab812860161ffcfcfd36b3bd3e7d01fe1de8785f49c7378edfc98de
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
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/51f85bb0cab812860161ffcfcfd36b3bd3e7d01fe1de8785f49c7378edfc98de/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a4b0dc7f-d784-4e23-8e30-f961c0baa295
Behavior Graph:
Download SVG
%3 guuid=5351cb3d-1900-0000-c289-18b69d0a0000 pid=2717 /usr/bin/sudo guuid=91cf993f-1900-0000-c289-18b6a40a0000 pid=2724 /tmp/sample.bin guuid=5351cb3d-1900-0000-c289-18b69d0a0000 pid=2717->guuid=91cf993f-1900-0000-c289-18b6a40a0000 pid=2724 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/190aba78-d3b0-49d0-b999-466400ba3f63
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1857319
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/51f85bb0cab812860161ffcfcfd36b3bd3e7d01fe1de8785f49c7378edfc98de
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/51f85bb0cab812860161ffcfcfd36b3bd3e7d01fe1de8785f49c7378edfc98de/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/51f85bb0cab812860161ffcfcfd36b3bd3e7d01fe1de8785f49c7378edfc98de
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-25 23:46:24 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kh4fxmgkxajimalb77h47u3lhpj6pua74hpipbputrzxr3p4tdpa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd
Link:
https://tria.ge/reports/260125-3se8gadv8f/
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/51f85bb0cab812860161ffcfcfd36b3bd3e7d01fe1de8785f49c7378edfc98de

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() 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 f47d6817b277324bc258b4172a7ccdf3e6b1bfa96f1e3d12a21f24236d3a6317

Mirai

elf 51f85bb0cab812860161ffcfcfd36b3bd3e7d01fe1de8785f49c7378edfc98de

(this sample)

  
Dropped by
SHA256 f47d6817b277324bc258b4172a7ccdf3e6b1bfa96f1e3d12a21f24236d3a6317
  
URLhaus
https://urlhaus.abuse.ch/url/3665460/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 be463d2816b8b8ea7d3998060789d599

Comments