MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b0b3aa4f87ed7cc28276fc8a284bf3883107863f0b147e92f6786b0616cc0c39. 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: 5


Intelligence 5 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b0b3aa4f87ed7cc28276fc8a284bf3883107863f0b147e92f6786b0616cc0c39
SHA3-384 hash: 308135cbc1451ef8b26710f40f04049f258d0a3c467bd7b7630658881578092553f7d800003a201b6d30a50ea03c11e0
SHA1 hash: 980683d25b70d58c8da605ce6c75e4d1a5bb8209
MD5 hash: e948d3f8de6199b805ce300b120bcaad
humanhash: delta-nevada-london-aspen
File name:poop
Download: download sample
File size:1'110'803 bytes
First seen:2026-06-11 08:05:55 UTC
Last seen:2026-06-11 14:04:00 UTC
File type: elf
MIME type:application/x-executable
ssdeep 24576:5IrSo8lbGgoJWdBfZlTp8hz5bWTLIKV6x4WjyBgZbMrdo98hqrpi+F9:5IrLqbSJM5ZlShz5uIKVGvjyAD9kqrpN
TLSH T17B3533F09B278589F8B2246679BE4110A2F672F63E1CF6211511BC783964FC6D60F4DB
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
Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6a2a6c8abf16337e43c15b86/reports/88f9ae48-2c4a-4527-9c45-4ce9bc5e085a/overview
Verdict:
Unknown
File Type:
elf.64.le
Link:
https://opentip.kaspersky.com/b0b3aa4f87ed7cc28276fc8a284bf3883107863f0b147e92f6786b0616cc0c39/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1eb01da4-63a6-4a7a-b760-7b8171ac07f9
Behavior Graph:
Download SVG
%3 guuid=1199a337-1900-0000-ddf5-f761300a0000 pid=2608 /usr/bin/sudo guuid=16d5a939-1900-0000-ddf5-f761380a0000 pid=2616 /tmp/sample.bin guuid=1199a337-1900-0000-ddf5-f761300a0000 pid=2608->guuid=16d5a939-1900-0000-ddf5-f761380a0000 pid=2616 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/28fe425b-23d3-4a9b-9359-19a8819b1998
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1926424
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1926424 Sample: poop.elf Startdate: 11/06/2026 Architecture: LINUX Score: 48 12 109.202.202.202, 80 INIT7CH Switzerland 2->12 14 91.189.91.42, 443 CANONICAL-ASGB United States 2->14 16 2 other IPs or domains 2->16 18 Multi AV Scanner detection for submitted file 2->18 6 dash rm 2->6         started        8 dash rm 2->8         started        10 poop.elf 2->10         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b0b3aa4f87ed7cc28276fc8a284bf3883107863f0b147e92f6786b0616cc0c39
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b0b3aa4f87ed7cc28276fc8a284bf3883107863f0b147e92f6786b0616cc0c39/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-06-11 08:06:37 UTC
File Type:
ELF64 Little (Exe)
AV detection:
13 of 38 (34.21%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wcz2ut4h5v6mfatw7sfcqs7trayqpbr7bmkh5exwpbvqmfwmbq4q._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/260611-jzpkyabv4j/
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/b0b3aa4f87ed7cc28276fc8a284bf3883107863f0b147e92f6786b0616cc0c39

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/

File information

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

Web download

elf b0b3aa4f87ed7cc28276fc8a284bf3883107863f0b147e92f6786b0616cc0c39

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3848486/
  
Delivery method
Distributed via web download

Comments