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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f91df08a24ec9a8ea875739c9a35eea32847ab1ea588092fa7e26dd5daffbff0. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f91df08a24ec9a8ea875739c9a35eea32847ab1ea588092fa7e26dd5daffbff0
SHA3-384 hash: 67b8d7dddabefe8723e70d015cfa1cabbdc15bb363233aa70db5e1a6db8538383e79c3f9897c1edf02148002f19f3364
SHA1 hash: fe286867a0a9a0ffb5094f0f16da9bfcc1e05d04
MD5 hash: ff3cd967dd3586e52cab122b27957436
humanhash: fanta-spaghetti-speaker-nebraska
File name:f91df08a24ec9a8ea875739c9a35eea32847ab1ea588092fa7e26dd5daffbff0
Download: download sample
File size:109'804 bytes
First seen:2026-09-20 16:18:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:pxpJNlEYvXndUt/afLuZmVelu9eoCtcCCzNbC4RWC0CQFW3RLlNCzgb0OmfPn+Vb:phNlHuBafLeBtfCzpta8xlBIOdVog
TLSH T10EB3124AFF359D0B9F0009B31BDA9E8E9C6D7B6B02CBF4A469C2944F57A01CD7D52208
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 GAYINT_DOT_ORG
Tags:cowrie elf honeypot mips

Intelligence

File Origin
# of uploads :
1
# of downloads :
64
Origin country :
US US
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-9998760-0
Create hunting rule

Unix.Trojan.Mirai-10011765-0
Create hunting rule

Unix.Trojan.Mirai-10012497-0
Create hunting rule

Unix.Trojan.Mirai-10012843-0
Create hunting rule

Unix.Trojan.Mirai-10013712-0
Create hunting rule

Unix.Trojan.Mozi-10014131-0
Create hunting rule

Unix.Trojan.Mirai-10014867-0
Create hunting rule

Unix.Trojan.Mirai-10014868-0
Create hunting rule

Unix.Trojan.Mirai-10016231-0
Create hunting rule

Unix.Trojan.Mozi-10023820-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6ab0078115ebb42cbb30fe49/reports/d981182f-cac4-48c4-a3cf-49efe4676383/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f91df08a24ec9a8ea875739c9a35eea32847ab1ea588092fa7e26dd5daffbff0
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.32.be
Link:
https://opentip.kaspersky.com/f91df08a24ec9a8ea875739c9a35eea32847ab1ea588092fa7e26dd5daffbff0/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d84912c5-2d9e-4605-b3de-9d9228791332
Behavior Graph:
Download SVG
%3 guuid=e59ab022-1700-0000-ab3d-bd5d740d0000 pid=3444 /usr/bin/sudo guuid=0e1ba626-1700-0000-ab3d-bd5d800d0000 pid=3456 /tmp/sample.bin guuid=e59ab022-1700-0000-ab3d-bd5d740d0000 pid=3444->guuid=0e1ba626-1700-0000-ab3d-bd5d800d0000 pid=3456 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/350f4f7f-325b-47ad-87a0-1ffb4fcdb029
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f91df08a24ec9a8ea875739c9a35eea32847ab1ea588092fa7e26dd5daffbff0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f91df08a24ec9a8ea875739c9a35eea32847ab1ea588092fa7e26dd5daffbff0/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-09-20 16:19:14 UTC
File Type:
ELF32 Big (Exe)
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7eo7bcre5sni5kdvooojunpoumuepky6uweasl5h4jw5lwx7x7ya._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
upx
Link:
https://tria.ge/reports/260920-tsh5payshy/
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/f91df08a24ec9a8ea875739c9a35eea32847ab1ea588092fa7e26dd5daffbff0

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_IoT_DVR_Botnet_Hama_UPX
Create hunting rule
Author:Serhii Kocherhan
Description:Detects packed and unpacked ELF IoT/DVR botnet variants targeting UPX compression structures and uncompressed code
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Packer_Patched_UPX_62e11c64
Create hunting rule
Author:Elastic Security
Reference:https://cujo.com/upx-anti-unpacking-techniques-in-iot-malware/
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 f91df08a24ec9a8ea875739c9a35eea32847ab1ea588092fa7e26dd5daffbff0

(this sample)

  
Delivery method
Distributed via web download

Comments