MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4bbbda04ff4d5f6f6b187be65564019255c94ee7309eccdda59ec4fa3349079a. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4bbbda04ff4d5f6f6b187be65564019255c94ee7309eccdda59ec4fa3349079a
SHA3-384 hash: 61a0927faa5666818cc076c53c19ce0a72c3875d630f2ee8120fd52c137d6305566d372532366ee94ac44c5511b98f87
SHA1 hash: 38b72f0457b9b5848581c699d9125d9f72acc459
MD5 hash: c85a3b8963ed16d0542546f53079f0bd
humanhash: paris-four-mike-twelve
File name:zero.mipsel
Download: download sample
File size:170'436 bytes
First seen:2026-06-07 21:27:29 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:0Y+i0c98Bb3Xp31v57Kip71yAeOcE3Ag:0tfBzp31vRK6eOx3A
TLSH T158F3D80A9F910FFBD86FDE3701A9070635CCA51722A93B763674D628F54A90F4AD3C68
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 201612fec18158cdfafe7eb09995c8b20d45ea7a8e38bc21662230d72fd81058
File size (compressed) :56'196 bytes
File size (de-compressed) :170'436 bytes
Format:linux/mipsel
Packed file: 201612fec18158cdfafe7eb09995c8b20d45ea7a8e38bc21662230d72fd81058

Intelligence

File Origin
# of uploads :
1
# of downloads :
49
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.DDoS.2637.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Kills processes
Sends data to a server
Receives data from a server
Runs as daemon
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6a25e27946e44aecc0d41c3a/reports/9f4794db-bb1a-47fc-ad99-15bcf56c49cf/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-06-07T20:22:00Z UTC
Last seen:
2026-06-07T20:45:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4bbbda04ff4d5f6f6b187be65564019255c94ee7309eccdda59ec4fa3349079a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/20511a65-5a80-4361-a118-d3daa84546b6
Behavior Graph:
Download SVG
%3 guuid=15d4c0b0-1900-0000-e723-5d681e0b0000 pid=2846 /usr/bin/sudo guuid=3e797db3-1900-0000-e723-5d68250b0000 pid=2853 /tmp/sample.bin guuid=15d4c0b0-1900-0000-e723-5d681e0b0000 pid=2846->guuid=3e797db3-1900-0000-e723-5d68250b0000 pid=2853 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/091396a5-1ddb-4189-9b27-08d25f258590
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1924170
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1924170 Sample: zero.mipsel.elf Startdate: 07/06/2026 Architecture: LINUX Score: 60 17 169.254.169.254, 80 USDOS-USDepartmentofStateUS ZZ 2->17 19 31.56.209.222, 42098, 42100, 777 SWISSNET-ASUS Netherlands 2->19 21 daisy.ubuntu.com 2->21 23 Antivirus / Scanner detection for submitted sample 2->23 25 Multi AV Scanner detection for submitted file 2->25 8 zero.mipsel.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 zero.mipsel.elf 8->12         started        process6 14 zero.mipsel.elf 12->14         started        signatures7 27 Sample deletes itself 14->27
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4bbbda04ff4d5f6f6b187be65564019255c94ee7309eccdda59ec4fa3349079a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4bbbda04ff4d5f6f6b187be65564019255c94ee7309eccdda59ec4fa3349079a/
Threat name:
Linux.Trojan.FlyLegitBot
Create hunting rule
Status:
Malicious
First seen:
2026-06-07 21:28:40 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jo55ubh7jvpw62yypptfkzabsjk4stxhgcpmzxnft3cpum2ja6na._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/260607-1bh7pabs4t/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Enumerates running processes
Deletes itself
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/4bbbda04ff4d5f6f6b187be65564019255c94ee7309eccdda59ec4fa3349079a

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_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
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:has_telegram_urls
Create hunting rule
Author:Aaron DeVera<aaron@backchannel.re>
Description:Detects Telegram URLs
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 201612fec18158cdfafe7eb09995c8b20d45ea7a8e38bc21662230d72fd81058

elf 4bbbda04ff4d5f6f6b187be65564019255c94ee7309eccdda59ec4fa3349079a

(this sample)

  
Dropped by
SHA256 201612fec18158cdfafe7eb09995c8b20d45ea7a8e38bc21662230d72fd81058
  
URLhaus
https://urlhaus.abuse.ch/url/3857192/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 d3d62f3d1d821ff6dd65d8c4b0b30169

Comments