MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ff6fa3af9a6ac4bc9e2c5aecae5142e6f7c0ffd0d0db78cc3c0b7ff7f83a9b39. 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


LeetHozer


Vendor detections: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ff6fa3af9a6ac4bc9e2c5aecae5142e6f7c0ffd0d0db78cc3c0b7ff7f83a9b39
SHA3-384 hash: 38ee60ffd6565fa8bebcf410e77f4d61fc1a3ac250382eee28ea2580dffc67f325863d36106868bdf33d6c818f129ab6
SHA1 hash: e4974289ec3508790dbbf7e4859bc63feb46583d
MD5 hash: e296eaca24a8f446b2c76b10226fef89
humanhash: berlin-hotel-oregon-three
File name:zero.armv5l
Download: download sample
Signature LeetHozer
Create hunting rule
File size:102'860 bytes
First seen:2026-06-10 11:49:48 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:hrAFjYGIIot7JKR+4VdN7+HpElbfwywyY1TbcQb7EIN7GVVAhpAMJjObqi:hAYGSt774NMFcfAXnc
TLSH T1DFA30885F8509B16C6C661BBFF4E438C7B261768D3EE320399256F61379B95B0E3B102
telfhash t19ff0e124ed8c15cc77f0861b80eeb29b33a071f12d213c85067be8df65038d9952183e
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 LeetHozer upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 4f37d61d2a689730c1a27a15bd6a3f4075d293a13b6b812ab2bc9c0c3b5691d8
File size (compressed) :39'368 bytes
File size (de-compressed) :102'860 bytes
Format:linux/arm
Packed file: 4f37d61d2a689730c1a27a15bd6a3f4075d293a13b6b812ab2bc9c0c3b5691d8

Intelligence

File Origin
# of uploads :
1
# of downloads :
58
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.BackDoor.Fgt.3329.28533.12338.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/6a294f96bf16337e43bfcd36/reports/914fbc29-a841-4965-aa86-ceb6f5d72170/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/abdbb925-8c87-4975-b43d-6aab87899b0b
Behavior Graph:
Download SVG
%3 guuid=017d756e-1800-0000-ce66-0441930b0000 pid=2963 /usr/bin/sudo guuid=5a5f0170-1800-0000-ce66-0441960b0000 pid=2966 /tmp/sample.bin guuid=017d756e-1800-0000-ce66-0441930b0000 pid=2963->guuid=5a5f0170-1800-0000-ce66-0441960b0000 pid=2966 execve
Malware family:
LeetHozer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a5cd7c39-4f75-4c2d-bf7b-89118b8f863d
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1925804
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1925804 Sample: zero.armv5l.elf Startdate: 10/06/2026 Architecture: LINUX Score: 48 15 31.56.209.222, 31337, 48202, 48206 SWISSNET-ASUS Netherlands 2->15 17 109.202.202.202, 80 INIT7CH Switzerland 2->17 19 3 other IPs or domains 2->19 21 Multi AV Scanner detection for submitted file 2->21 7 zero.armv5l.elf 2->7         started        9 dash rm 2->9         started        11 dash rm 2->11         started        signatures3 process4 process5 13 zero.armv5l.elf 7->13         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ff6fa3af9a6ac4bc9e2c5aecae5142e6f7c0ffd0d0db78cc3c0b7ff7f83a9b39
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ff6fa3af9a6ac4bc9e2c5aecae5142e6f7c0ffd0d0db78cc3c0b7ff7f83a9b39/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=75x2hl42nlclzhrmllwk4ukc4334b76q2dnxrtb4bn77p6b2tm4q._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260610-nz2bysht8y/
Please note that we are no longer able to provide a coverage score for Virus Total.

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_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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

LeetHozer

elf 4f37d61d2a689730c1a27a15bd6a3f4075d293a13b6b812ab2bc9c0c3b5691d8

LeetHozer

elf ff6fa3af9a6ac4bc9e2c5aecae5142e6f7c0ffd0d0db78cc3c0b7ff7f83a9b39

(this sample)

  
Dropped by
SHA256 4f37d61d2a689730c1a27a15bd6a3f4075d293a13b6b812ab2bc9c0c3b5691d8
  
URLhaus
https://urlhaus.abuse.ch/url/3857193/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 50789429176605c541939e73a70e0c58

Comments