MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b7a36c8f320a0987fc7ebb6d5bfe4276e23b3de549c48378879cac3680697aa8. 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: 4


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

SHA256 hash: b7a36c8f320a0987fc7ebb6d5bfe4276e23b3de549c48378879cac3680697aa8
SHA3-384 hash: c77ada1cd1857b27cce6955952a7526aea03e7e01ecfd43bf6483d64b9be72661f1b9d8f815362ecc5042dac047c9a9b
SHA1 hash: 8bb9bbd155eb5d687ed90b3f412e32237d1cc08a
MD5 hash: fc5b1ffccc026313f14bc96cf679606a
humanhash: failed-sierra-lemon-robert
File name:lul.arm5
Download: download sample
File size:79'108 bytes
First seen:2026-08-11 03:17:59 UTC
Last seen:2026-08-11 10:45:45 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:eaekum/Q94t7vAxZhjmd5ow2pMBkU4TxXIau0pYKBWHYdifS/ZnMSDzdTHv+7:eaRum/E4SxLg5oFp6kRXIauoY9YQfSp8
TLSH T1E7733999B8819617C6C1677BFB0E828D372623F8D3EA7207DE156F21378752B0E3A541
telfhash t143f081f1c5081dcc2be5d18a8097736545eb3c7d1f402eaa865c1fdb18a3d81f61943a
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

Intelligence

File Origin
# of uploads :
2
# of downloads :
59
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.ELF.Mirai-COW.69639513.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade rust
Link:
https://www.filescan.io/uploads/6a7a94840fc8fb170c1984a1/reports/22c2111c-d456-4027-ac48-0ced2b794c2c/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/db599fbd-ff30-454c-8f0f-afb07c47024f
Behavior Graph:
Download SVG
%3 guuid=3030ca92-1a00-0000-929e-2ce543080000 pid=2115 /usr/bin/sudo guuid=6e013c96-1a00-0000-929e-2ce549080000 pid=2121 /tmp/sample.bin guuid=3030ca92-1a00-0000-929e-2ce543080000 pid=2115->guuid=6e013c96-1a00-0000-929e-2ce549080000 pid=2121 execve
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f50fc0f5-8c9d-4909-8f7c-72bbe473cab1
Result
Threat name:
n/a
Detection:
malicious
Classification:
spyw.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1955598
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Opens /sys/class/net/* files useful for querying network interface information
Performs DNS TXT record lookups
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b7a36c8f320a0987fc7ebb6d5bfe4276e23b3de549c48378879cac3680697aa8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b7a36c8f320a0987fc7ebb6d5bfe4276e23b3de549c48378879cac3680697aa8/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w6rwzdzsbieyp7d6xnwvx7sco3rdwppfjhcig6ehtswdnadjpkua._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260811-dtvbcavclb/
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/b7a36c8f320a0987fc7ebb6d5bfe4276e23b3de549c48378879cac3680697aa8

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

elf b7a36c8f320a0987fc7ebb6d5bfe4276e23b3de549c48378879cac3680697aa8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3891891/
  
Delivery method
Distributed via web download

Comments