MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 538b2bf784bb0d28f892a8e129f75b0f46773de26f656a32ab34b740a424fdf8. 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: 3


Intelligence 3 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 538b2bf784bb0d28f892a8e129f75b0f46773de26f656a32ab34b740a424fdf8
SHA3-384 hash: 8e77eb0fc5d2af6930bc762b58c6c1404d8b4d2790b406deeecbb7263ec86eeb4d5a8251b9fa03be0d19ee1ed8ba84cb
SHA1 hash: 21d69a46b684267fc37ce2e14a4deb07cf4de328
MD5 hash: 0e030571675426ed1babfa9840ac4cd1
humanhash: california-oven-romeo-victor
File name:bizy.mips
Download: download sample
File size:350'907 bytes
First seen:2025-12-28 06:09:57 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:03RvIFZkJq4fwnwZyDxxmKU09U4w3LR/ZWPFNkzPrgEIJxtM6JkglR84aqk:YvIF8fwnwykKUsk/86PrgBRJ1c1
TLSH T1B57423CFC42169DAC120B42E55DCD9A5B3E1FB67660136DD95AB58F088E30CB62A36C2
Magika elf
Reporter abuse_ch
Tags:elf

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6950c9cee126b9ff4393b1ce/reports/2604b953-bf11-4277-9025-3254e48b2156/overview
Verdict:
Unknown
File Type:
elf.32.be
First seen:
2025-12-28T05:07:00Z UTC
Last seen:
2025-12-28T05:18:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/538b2bf784bb0d28f892a8e129f75b0f46773de26f656a32ab34b740a424fdf8/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/82c9cac0-f045-4ba8-a23c-173eeb5a7733
Behavior Graph:
Download SVG
%3 guuid=1e6d6506-1900-0000-4f43-51ec7c110000 pid=4476 /usr/bin/sudo guuid=bfc61408-1900-0000-4f43-51ec82110000 pid=4482 /tmp/sample.bin guuid=1e6d6506-1900-0000-4f43-51ec7c110000 pid=4476->guuid=bfc61408-1900-0000-4f43-51ec82110000 pid=4482 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/2d01b7e3-b847-49c1-b3d5-b71b6ba1e47c
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
2 / 100
Link:
https://www.joesandbox.com/analysis/1840682
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/538b2bf784bb0d28f892a8e129f75b0f46773de26f656a32ab34b740a424fdf8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/538b2bf784bb0d28f892a8e129f75b0f46773de26f656a32ab34b740a424fdf8/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kofsx54exmgsr6esvdqst523b5dhoppcn5swumvlgs3ubjbe7x4a._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery upx
Link:
https://tria.ge/reports/251228-gw7w1afs7h/
Behaviour
System Network Configuration Discovery
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/147588e3-c847-4f18-b5e5-2b3f9c776c89
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/538b2bf784bb0d28f892a8e129f75b0f46773de26f656a32ab34b740a424fdf8

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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

elf 538b2bf784bb0d28f892a8e129f75b0f46773de26f656a32ab34b740a424fdf8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3720809/
  
Delivery method
Distributed via web download

Comments