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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 81524799ff348cc5c3399bae344d70711b634f613976e4c92c4cd35431897e2e. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 81524799ff348cc5c3399bae344d70711b634f613976e4c92c4cd35431897e2e
SHA3-384 hash: 1556fa35dd944fa20682e94251c9dbccb1a2c2c7d4b479dce90b68f250a7b8fe28589219e76f21407f310aeb1d61a55c
SHA1 hash: 2d942711741a91c600cdec4737882b7c9531e2fc
MD5 hash: 3e99b65216d048b5fc40a1ecd3a899ca
humanhash: mobile-quiet-don-avocado
File name:putita.x86
Download: download sample
File size:103'566 bytes
First seen:2026-08-29 20:51:13 UTC
Last seen:2026-08-30 12:51:14 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:dzxdfSPOVrfUl9zDx9j1phZQID7TD+1Qevr:NxRM+rfUlnpAID7TS2ev
TLSH T105A30127C62118EAC42DF3755F2D46C42F67B04D6BF205070BB63E5E31A97282E35279
telfhash t1d6c0129213103ce223070c017221d1aace020873ba213a2d33398cf8aa20b058901010
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 :
3
# of downloads :
79
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Creating a process from a recently created file
Creating a file
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
custom
Botnet:
unknown
Number of open files:
3
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/81524799ff348cc5c3399bae344d70711b634f613976e4c92c4cd35431897e2e
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.64.le
Link:
https://opentip.kaspersky.com/81524799ff348cc5c3399bae344d70711b634f613976e4c92c4cd35431897e2e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c879ac6c-a22f-4b88-ba9e-1f20f3c34bdd
Behavior Graph:
Download SVG
%3 guuid=718424b2-1a00-0000-547a-90e1c0080000 pid=2240 /usr/bin/sudo guuid=bab8a7b6-1a00-0000-547a-90e1c7080000 pid=2247 memfd: write-file guuid=718424b2-1a00-0000-547a-90e1c0080000 pid=2240->guuid=bab8a7b6-1a00-0000-547a-90e1c7080000 pid=2247 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9b384c95-7276-40b2-9fbc-14848a648a06
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1965775
Signature
Antivirus detection for dropped file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1965775 Sample: putita.x86.elf Startdate: 29/08/2026 Architecture: LINUX Score: 48 10 Antivirus detection for dropped file 2->10 5 5 2->5         started        process3 file4 8 /memfd: (deleted), ELF 5->8 dropped
Score:
98%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/81524799ff348cc5c3399bae344d70711b634f613976e4c92c4cd35431897e2e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/81524799ff348cc5c3399bae344d70711b634f613976e4c92c4cd35431897e2e/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qfjepgp7gsgmlqzztoxditlqoenwgt3bhf3ojsjmjtjvimmjpyxa._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery linux
Link:
https://tria.ge/reports/260829-zm9y4sha96/
Behaviour
Reads runtime system information
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/81524799ff348cc5c3399bae344d70711b634f613976e4c92c4cd35431897e2e

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
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 81524799ff348cc5c3399bae344d70711b634f613976e4c92c4cd35431897e2e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3892146/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3892126/
  
URLhaus
https://urlhaus.abuse.ch/url/3885283/

Comments