MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3702f0bdc19af4202fe5142512a1a7e55607e37c430e357e0305216cef3e3a11. 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 16 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3702f0bdc19af4202fe5142512a1a7e55607e37c430e357e0305216cef3e3a11
SHA3-384 hash: 6eaf0ee16ab61feb93f8f4986b5ca9456629b18b7f9f3644df3e7dff736e58b430d6e8694e807839241b85e08ce356e2
SHA1 hash: d99e58652019c3350611e540b2e06f65a71825c6
MD5 hash: ff0e2d1fb55afbdf8c7b6700bef71545
humanhash: winter-artist-six-pluto
File name:illnet.i586
Download: download sample
Signature Gafgyt
Create hunting rule
File size:98'485 bytes
First seen:2025-06-23 07:14:11 UTC
Last seen:2025-06-23 15:09:29 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:20GU5Ut9I4jAYY+heSSohQmTzx7TvZggo5hzzBpbmwi0HjKpuy:kwc9I4jAYYQeSSITtfvZgv5hzzBpbmwE
TLSH T192A35D06A291C073C4830EB511E39F160533FAB71BAB5E06F3AE2EF4AF025457167B5A
telfhash t10221300391b986296fb35d68ac7c0bf112629623b6917e70ef1ec1848927002b83dd9b
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 :
73
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

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

Unix.Trojan.Mirai-9864781-0
Create hunting rule

Unix.Trojan.Gafgyt-9934219-0
Create hunting rule

Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6858fee532ed47a3a8d697f3linux22vpnfull_triage
Tags:
shellcode
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Sends data to a server
Connection attempt
Launching a process
Receives data from a server
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc lolbin masquerade remote
Link:
https://www.filescan.io/uploads/6858ff083faf8fcd7d3bdd17/reports/fbead69f-5216-4f7a-89e8-a29611b0716a/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
11
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/3702f0bdc19af4202fe5142512a1a7e55607e37c430e357e0305216cef3e3a11
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Gafgyt 176.96.131.92:182
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/175aec5e-6fa1-425e-ad1b-6536e7f71860
Behavior Graph:
Download SVG
%3 guuid=676bc682-1900-0000-a5f5-034eb0090000 pid=2480 /usr/bin/sudo guuid=410bb484-1900-0000-a5f5-034eb7090000 pid=2487 /tmp/sample.bin delete-file net guuid=676bc682-1900-0000-a5f5-034eb0090000 pid=2480->guuid=410bb484-1900-0000-a5f5-034eb7090000 pid=2487 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=410bb484-1900-0000-a5f5-034eb7090000 pid=2487->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=66e77e86-1900-0000-a5f5-034eb9090000 pid=2489 /tmp/sample.bin guuid=410bb484-1900-0000-a5f5-034eb7090000 pid=2487->guuid=66e77e86-1900-0000-a5f5-034eb9090000 pid=2489 clone guuid=e7d98b86-1900-0000-a5f5-034eba090000 pid=2490 /tmp/sample.bin net send-data write-file zombie guuid=66e77e86-1900-0000-a5f5-034eb9090000 pid=2489->guuid=e7d98b86-1900-0000-a5f5-034eba090000 pid=2490 clone 0823fd11-5c02-58aa-b76f-764f6eb4b5cc 176.96.131.92:182 guuid=e7d98b86-1900-0000-a5f5-034eba090000 pid=2490->0823fd11-5c02-58aa-b76f-764f6eb4b5cc send: 165B guuid=9b4a7789-1900-0000-a5f5-034ec5090000 pid=2501 /usr/bin/dash guuid=e7d98b86-1900-0000-a5f5-034eba090000 pid=2490->guuid=9b4a7789-1900-0000-a5f5-034ec5090000 pid=2501 execve
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/91cd9316-2f8e-4d6e-858e-fb859f68b45c
Result
Threat name:
Mirai, Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1720696
Signature
Antivirus / Scanner detection for submitted sample
Detected Mirai
Found malware configuration
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
Sample deletes itself
Suricata IDS alerts for network traffic
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1720696 Sample: illnet.i586.elf Startdate: 23/06/2025 Architecture: LINUX Score: 100 24 176.96.131.92, 182, 38376 CMCSUS Turkey 2->24 26 34.243.160.129, 443, 50526 AMAZON-02US United States 2->26 28 daisy.ubuntu.com 2->28 30 Suricata IDS alerts for network traffic 2->30 32 Found malware configuration 2->32 34 Malicious sample detected (through community Yara rule) 2->34 36 5 other signatures 2->36 9 illnet.i586.elf 2->9         started        12 dash rm 2->12         started        14 dash cut 2->14         started        16 8 other processes 2->16 signatures3 process4 signatures5 38 Opens /proc/net/* files useful for finding connected devices and routers 9->38 40 Sample deletes itself 9->40 18 illnet.i586.elf 9->18         started        process6 process7 20 illnet.i586.elf 18->20         started        process8 22 illnet.i586.elf sh 20->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3702f0bdc19af4202fe5142512a1a7e55607e37c430e357e0305216cef3e3a11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3702f0bdc19af4202fe5142512a1a7e55607e37c430e357e0305216cef3e3a11/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-06-23 06:37:55 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=g4bpbpobtl2cal7fcqsrfinh4vlapy34imhdk7qdauqwz3z6hiiq._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt linux rootkit
Link:
https://tria.ge/reports/250623-h3bykscr7x/
Behaviour
Loads a kernel module
Malware Config
C2 Extraction:
176.96.131.92:182
Verdict:
Malicious
Tags:
trojan gafgyt mirai Unix.Dropper.Mirai-7139229-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_c573932b Linux_Trojan_Gafgyt_750fe002 Linux_Trojan_Gafgyt_71e487ea Linux_Trojan_Gafgyt_e6d75e6f Linux_Trojan_Gafgyt_7167d08f Linux_Trojan_Gafgyt_20f5e74f Linux_Trojan_Mirai_122ff2e6 Linux_Trojan_Mirai_fa48b592
Link:
https://app.threat.zone/submission/0d4483ed-c6b0-4d36-92a6-c76f1b2a6bce
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
BASHLITE
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/3702f0bdc19af4202fe5142512a1a7e55607e37c430e357e0305216cef3e3a11

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_plaintext_c2
Create hunting rule
Author:cip
Description:Attempts to match at least some of the strings used in some botnet variants which use plaintext communication protocols.
Rule name:Linux_Gafgyt_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_20f5e74f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_7167d08f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_71e487ea
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_750fe002
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_c573932b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_e6d75e6f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_122ff2e6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_fa48b592
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: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 3702f0bdc19af4202fe5142512a1a7e55607e37c430e357e0305216cef3e3a11

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3569498/
  
Delivery method
Distributed via web download

Comments