MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b3dae423e1d1f7d73792e75f9489bab86af2ede72bfd06dcca610f6010f256c7. 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


Threat unknown


Vendor detections: 8


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

SHA256 hash: b3dae423e1d1f7d73792e75f9489bab86af2ede72bfd06dcca610f6010f256c7
SHA3-384 hash: 6ea44b566ad39d43b99b0ddedd6c5fc0b758d3f47ca5bd746ceb84611c7c254404ff8f20a1587d790ea27e72f8983a23
SHA1 hash: eb41f3e7fcccf1cb0115cf8c66b303b3b391278c
MD5 hash: 093e130253da88447dc6e44c73b54998
humanhash: sad-alanine-north-quiet
File name:boatnet.i686
Download: download sample
File size:6'804 bytes
First seen:2026-05-02 11:41:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 192:MgcYvTKysrc60qMlZ4SRVihp9gebUNVX9sQu:MgF2ySIv1RWprUFC
TLSH T165E19F72F29109A3D098E37732EC4CBDF8340C849F658685E9D84AC200B39A7BA3D537
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 UPX
File size (compressed) :6'804 bytes
File size (de-compressed) :10'294 bytes
Format:linux/i386
Unpacked file: 8f86d976e7ddb95c99b3f49b0a038f80de12313c2cbde46475956cb00c27dc36

Intelligence

File Origin
# of uploads :
1
# of downloads :
45
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/bb2374ef-7012-4159-b1b3-1ac64a8fa994/
Detection(s):
SecuriteInfo.com.Linux.Mirai-17.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/69f5e32586e92bda701b97fd/reports/eceb1b9a-cd0e-4c6d-941f-aee1ba3c0bdd/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/b3dae423e1d1f7d73792e75f9489bab86af2ede72bfd06dcca610f6010f256c7
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/b3dae423e1d1f7d73792e75f9489bab86af2ede72bfd06dcca610f6010f256c7/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/47252de1-b512-4726-ba78-43ac988a1247
Behavior Graph:
Download SVG
%3 guuid=38a72bbd-1700-0000-5719-97bb0c0c0000 pid=3084 /usr/bin/sudo guuid=b43b16bf-1700-0000-5719-97bb140c0000 pid=3092 /tmp/sample.bin guuid=38a72bbd-1700-0000-5719-97bb0c0c0000 pid=3084->guuid=b43b16bf-1700-0000-5719-97bb140c0000 pid=3092 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a8067f88-81fd-4afe-9189-c14cab12ee73
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1907632
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1907632 Sample: boatnet.i686.elf Startdate: 02/05/2026 Architecture: LINUX Score: 52 12 109.202.202.202, 80 INIT7CH Switzerland 2->12 14 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->14 16 2 other IPs or domains 2->16 18 Multi AV Scanner detection for submitted file 2->18 20 Sample is packed with UPX 2->20 6 dash rm 2->6         started        8 dash rm 2->8         started        10 boatnet.i686.elf 2->10         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b3dae423e1d1f7d73792e75f9489bab86af2ede72bfd06dcca610f6010f256c7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b3dae423e1d1f7d73792e75f9489bab86af2ede72bfd06dcca610f6010f256c7/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wpnoii7b2h35on4s45pzjcn2xbvpf3phfp6qnxgkmehwaehsk3dq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/260502-nt9fdahx5k/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/b3dae423e1d1f7d73792e75f9489bab86af2ede72bfd06dcca610f6010f256c7

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: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

elf b3dae423e1d1f7d73792e75f9489bab86af2ede72bfd06dcca610f6010f256c7

(this sample)

elf 8f86d976e7ddb95c99b3f49b0a038f80de12313c2cbde46475956cb00c27dc36

  
URLhaus
https://urlhaus.abuse.ch/url/3825896/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 8f86d976e7ddb95c99b3f49b0a038f80de12313c2cbde46475956cb00c27dc36
  
Dropping
MD5 017a20060f7fc072c136a5146df96594

Comments