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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 03d477d4a5e14e77a482ef3b2a4f755ae73c02f167af38471e4f247639554ccf. 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


Gafgyt


Vendor detections: 12


Intelligence 12 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 03d477d4a5e14e77a482ef3b2a4f755ae73c02f167af38471e4f247639554ccf
SHA3-384 hash: 78f0c429455bb45159442225c0ce2682ce11cddc260919a5748c632f53c552516bf677f98a722a16c521001ef7b8ac0e
SHA1 hash: 9ceb36dfc184d5056280a0776c67a7ee0835c9be
MD5 hash: d650729943eb3c29eb7b78da22635117
humanhash: arkansas-red-november-vermont
File name:armv5l
Download: download sample
Signature Gafgyt
Create hunting rule
File size:125'009 bytes
First seen:2026-10-13 05:31:25 UTC
Last seen:2026-10-13 06:10:20 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:FDcYVLWKlAQTv+mYzbpl2m7/L7QsvmGugiNb:WYVxlAk9YzbH2m7/L7QsvmGugiNb
TLSH T142C3E731E8044B2BC2D223F6E79A829E3F351E9797973311573879B02FF27991E29524
telfhash t171217622513542182fb3d928acbd567315222b2363597f716f26c4cc49370e2e93ad4f
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 gafgyt

Intelligence

File Origin
# of uploads :
2
# of downloads :
98
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/250a94e0-6ef7-4223-b5e6-ec42ef3353a9/
Detection(s):
Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Dropper.Gafgyt-9762292-0
Create hunting rule

Unix.Dropper.Mirai-7135944-0
Create hunting rule

Unix.Dropper.Mirai-7135945-0
Create hunting rule

Unix.Dropper.Mirai-7136018-0
Create hunting rule

Unix.Dropper.Mirai-7136031-0
Create hunting rule

Unix.Dropper.Mirai-7139229-0
Create hunting rule

Unix.Trojan.Mirai-10033529-0
Create hunting rule

Unix.Trojan.Mirai-10034904-0
Create hunting rule

Unix.Trojan.Mirai-10035004-0
Create hunting rule

Unix.Trojan.Mirai-6981169-0
Create hunting rule

Unix.Trojan.Mirai-8041683-0
Create hunting rule

Unix.Trojan.Mirai-9943729-0
Create hunting rule

Unix.Trojan.Tsunami-9396652-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bashlite exploit gcc mirai rust
Link:
https://www.filescan.io/uploads/6acdc262bc1a7cb6e8f22681/reports/c7265d12-af89-4bae-81ca-e1cc37290843/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-10-12T22:56:00Z UTC
Last seen:
2026-10-14T19:18:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/03d477d4a5e14e77a482ef3b2a4f755ae73c02f167af38471e4f247639554ccf/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/df1ff74c-d667-40a3-ad82-8032cd5e45d5
Behavior Graph:
Download SVG
%3 guuid=61b5c1d0-1a00-0000-6e8f-a1a1c5080000 pid=2245 /usr/bin/sudo guuid=e6395cd4-1a00-0000-6e8f-a1a1c8080000 pid=2248 /tmp/sample.bin guuid=61b5c1d0-1a00-0000-6e8f-a1a1c5080000 pid=2245->guuid=e6395cd4-1a00-0000-6e8f-a1a1c8080000 pid=2248 execve
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9f436b84-a36c-49fb-b056-08484683ddb5
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1986279
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Suricata IDS alerts for network traffic
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1986279 Sample: armv5l.elf Startdate: 13/10/2026 Architecture: LINUX Score: 92 29 45.137.70.17, 58048, 58050, 58052 AS203446GB Germany 2->29 31 gay.energy 2->31 33 daisy.ubuntu.com 2->33 35 Suricata IDS alerts for network traffic 2->35 37 Malicious sample detected (through community Yara rule) 2->37 39 Antivirus / Scanner detection for submitted sample 2->39 41 3 other signatures 2->41 8 armv5l.elf 2->8         started        11 python3.8 dpkg 2->11         started        signatures3 process4 signatures5 43 Opens /proc/net/* files useful for finding connected devices and routers 8->43 13 armv5l.elf sh 8->13         started        15 armv5l.elf 8->15         started        17 armv5l.elf 8->17         started        process6 process7 19 sh sh 13->19         started        21 sh wget 13->21         started        23 sh chmod 13->23         started        25 sh rm 13->25         started        27 armv5l.elf 15->27         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/03d477d4a5e14e77a482ef3b2a4f755ae73c02f167af38471e4f247639554ccf
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/03d477d4a5e14e77a482ef3b2a4f755ae73c02f167af38471e4f247639554ccf/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-10-13 03:40:11 UTC
File Type:
ELF32 Little (Exe)
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=apkhpvff4fhhpjec545sut3vllttyaxrm6xtqry6j4shmokvjthq._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt botnet
Link:
https://tria.ge/reports/261013-f8e63sxv4j/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
qbot
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/03d477d4a5e14e77a482ef3b2a4f755ae73c02f167af38471e4f247639554ccf

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:botnet_dedsec
Create hunting rule
Author:NDA0E
Description:dedsec botnet
Rule name:botnet_RyM
Create hunting rule
Author:NDA0E
Description:RyM botnet
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_Gafgyt_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:Linux_Generic_Threat_d2f8e898
Create hunting rule
Author:Elastic Security
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Mal_LNX_Gafgyt_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Gafgyt botnet, and there variants.
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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

Gafgyt

elf 03d477d4a5e14e77a482ef3b2a4f755ae73c02f167af38471e4f247639554ccf

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3949345/
  
Delivery method
Distributed via web download

Comments