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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4efa354af4d730d23efd0aea6b48b4a3adb3ba0eb3bd095035dc33057ed89e09. 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


Mozi


Vendor detections: 4


Intelligence 4 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4efa354af4d730d23efd0aea6b48b4a3adb3ba0eb3bd095035dc33057ed89e09
SHA3-384 hash: c4fcfe7cd18014185be9a1f60e97c12e3c35931389a5fe8c732b53361555668ab3c4fe29bd49f09c596057cb899e54b7
SHA1 hash: b0215fe5af4ad41aed6cfd0c62a4b1d8d738e715
MD5 hash: fe7f9780b43f183bd01539a2b6ecd32f
humanhash: artist-blossom-yellow-video
File name:4efa354af4d730d23efd0aea6b48b4a3adb3ba0eb3bd095035dc33057ed89e09
Download: download sample
Signature Mozi
Create hunting rule
File size:110'592 bytes
First seen:2026-09-16 13:17:18 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:XtBTX941eYF8NblpuvnwanQ3zWYq40LZ51g6DobtaeSGPKNkJt6Z2wFZw4Dx1lx3:biMYFJvw6Yh0b1gKobtCGCmCRlrJ
TLSH T1CFB30261D3230D0BC43538FEBA26D7152D872E69248A415D4AF9E6BB4FB704CE9F6312
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika unknown
Reporter GAYINT_DOT_ORG
Tags:cowrie elf honeypot mips Mozi

Intelligence

File Origin
# of uploads :
1
# of downloads :
67
Origin country :
US US
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Unix.Malware.Mirai-9907710-0
Create hunting rule

Unix.Malware.Generic-10008314-0
Create hunting rule

Unix.Malware.Mirai-10008957-0
Create hunting rule

Unix.Trojan.Generic-10009282-0
Create hunting rule

Unix.Dropper.Mirai-10010124-0
Create hunting rule

Unix.Dropper.Mirai-10010125-0
Create hunting rule

Unix.Malware.Mirai-10010126-0
Create hunting rule

Unix.Dropper.Mirai-10012543-0
Create hunting rule

Unix.Trojan.Mirai-10012684-0
Create hunting rule

Unix.Dropper.Mirai-10013925-0
Create hunting rule

Unix.Malware.Mirai-10014259-0
Create hunting rule

Unix.Malware.Mirai-10014264-0
Create hunting rule

Unix.Dropper.Mirai-10016092-0
Create hunting rule

Unix.Malware.Mirai-10016893-0
Create hunting rule

Unix.Malware.Mirai-10017022-0
Create hunting rule

Unix.Dropper.Mirai-10022777-0
Create hunting rule

Unix.Malware.Mirai-10025385-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6aaa971a1fbc532889a2c279/reports/6be847b6-f9d9-486d-ae15-88e3c1391c9e/overview
Verdict:
Unknown
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/4efa354af4d730d23efd0aea6b48b4a3adb3ba0eb3bd095035dc33057ed89e09/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3f9011b7-6ee0-4146-a250-f037290581e0
Behavior Graph:
Download SVG
%3 guuid=1a25f408-1c00-0000-1efe-47c9620a0000 pid=2658 /usr/bin/sudo guuid=735f4d0e-1c00-0000-1efe-47c9680a0000 pid=2664 /tmp/sample.bin guuid=1a25f408-1c00-0000-1efe-47c9620a0000 pid=2658->guuid=735f4d0e-1c00-0000-1efe-47c9680a0000 pid=2664 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/0a478270-ced7-497d-8de2-002f6539eef6
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4efa354af4d730d23efd0aea6b48b4a3adb3ba0eb3bd095035dc33057ed89e09
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4efa354af4d730d23efd0aea6b48b4a3adb3ba0eb3bd095035dc33057ed89e09/
Threat name:
Linux.Trojan.Mozi
Create hunting rule
Status:
Malicious
First seen:
2026-08-13 16:32:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=j35dksxu24ynepx5blvgwsfuuow3hoqowo6qsubv3qzqk7wytyeq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
upx
Link:
https://tria.ge/reports/260916-qj2znavx5m/
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/4efa354af4d730d23efd0aea6b48b4a3adb3ba0eb3bd095035dc33057ed89e09

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: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

Mozi

elf 4efa354af4d730d23efd0aea6b48b4a3adb3ba0eb3bd095035dc33057ed89e09

(this sample)

  
Delivery method
Distributed via web download

Comments