🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a4771566eb6369ebb58f2abd0709dddef2fdb6e21837500892cb9008625d588a. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a4771566eb6369ebb58f2abd0709dddef2fdb6e21837500892cb9008625d588a
SHA3-384 hash: c08fd1e765cab9dc0bc62860e83bdc05ecedcd02a11a8c68cb61fab189139d4c596b22beabdb4dbd7c2d7c4f88f753e8
SHA1 hash: 60726625279331ac582bd8061f0aa949bec0da22
MD5 hash: b8e90770aa71a6580027af0d80883470
humanhash: oxygen-nuts-connecticut-connecticut
File name:main.e500mc
Download: download sample
File size:132'064 bytes
First seen:2026-08-28 14:44:25 UTC
Last seen:2026-08-28 15:58:03 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:cSyksT2WEK+ZDVP1JbvNGfKjee0mgWzAj3e69NKITDbM8ry6:cSyksKW3+ZDVjzN7ee0mg5nTvoUN
TLSH T1F3D31A57FF0C4417C49369781E3B07EDF320BE1160B99516230A6A6F3B72E326687B99
Magika elf
Reporter abuse_ch
Tags:elf

Intelligence

File Origin
# of uploads :
2
# of downloads :
69
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.ELF.Agent-ERA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Creating a file in the %temp% directory
Runs as daemon
Connection attempt
Launching a process
Collects information on the RAM
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/6a919f03b2b07aac035e5469/reports/59a91679-6245-4580-9b46-e083bd69307d/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-08-28T13:28:00Z UTC
Last seen:
2026-08-29T20:13:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/a4771566eb6369ebb58f2abd0709dddef2fdb6e21837500892cb9008625d588a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/87f260c7-b5f0-4145-b30b-6c84fe86e64b
Behavior Graph:
Download SVG
%3 guuid=5f40f089-1700-0000-bea8-d1e2e4090000 pid=2532 /usr/bin/sudo guuid=7b67238c-1700-0000-bea8-d1e2eb090000 pid=2539 /tmp/sample.bin guuid=5f40f089-1700-0000-bea8-d1e2e4090000 pid=2532->guuid=7b67238c-1700-0000-bea8-d1e2eb090000 pid=2539 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a3d61a52-b12e-442f-acde-4f665ff419eb
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1965323
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a4771566eb6369ebb58f2abd0709dddef2fdb6e21837500892cb9008625d588a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a4771566eb6369ebb58f2abd0709dddef2fdb6e21837500892cb9008625d588a/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-08-28 14:45:25 UTC
File Type:
ELF32 Big (Exe)
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ur3rkzxlmnu6xnmpfk6qoco533zp3nxcda3vaceszoiaqys5lcfa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260828-r4wttayyaw/
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/a4771566eb6369ebb58f2abd0709dddef2fdb6e21837500892cb9008625d588a

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: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 a4771566eb6369ebb58f2abd0709dddef2fdb6e21837500892cb9008625d588a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3898667/
  
Delivery method
Distributed via web download

Comments