MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cdd96a30176d5b9a885411ce5717e9c9df0d89ac2033d5e3aed9e647b378574d. 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: 11


Intelligence 11 IOCs YARA 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cdd96a30176d5b9a885411ce5717e9c9df0d89ac2033d5e3aed9e647b378574d
SHA3-384 hash: 0db536b6d00cc775dfe2cbaabc6a715ce9830fd2c96c0614c434abece03724d10bc1895a36f6d75d6a5f9776bc532530
SHA1 hash: 7ff1a921daef320dea55e4e7118ce5705a41f4b0
MD5 hash: 7f2d6dc2506fe30fc01a551f6ca5fc1b
humanhash: william-india-spring-april
File name:i686
Download: download sample
Signature Gafgyt
Create hunting rule
File size:99'084 bytes
First seen:2025-06-16 16:22:55 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:sWCjQrLpnr85EdT9Oa8vqbVr7r/CEgmqAgcVyZIcBI:sf5EdTbpr7rWmqAgcVyZIcBI
TLSH T128A35B8AD743C2B3CC530AB2124BA6AA4621FD3B092E9F49F7197DB09F374C97125B51
telfhash t1ad210246a1f68a685ff368205dbc46b5199217273351af70af1984c01c7b002a939ecb
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 :
1
# of downloads :
88
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.2205.UNOFFICIAL
Create hunting rule

Unix.Trojan.Gafgyt-6981154-0
Create hunting rule

Unix.Trojan.Tsunami-6981155-0
Create hunting rule

Unix.Trojan.Gafgyt-6981156-0
Create hunting rule

Unix.Dropper.Mirai-7138857-0
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=685045ea8bd5d68a12e8f147linux22vpnfull_triage
Tags:
gafgyt mirai ddos
Result
Verdict:
Malware
Maliciousness:

Behaviour
Gains root access
Receives data from a server
Sends data to a server
Connection attempt
Substitutes an application name
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/cdd96a30176d5b9a885411ce5717e9c9df0d89ac2033d5e3aed9e647b378574d
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Gafgyt 205.185.124.206:23
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0976887c-c7c8-402f-a7ba-c45c8e8d5c8f
Behavior Graph:
Download SVG
%3 guuid=c6ab91d2-1900-0000-c016-4bd91f0a0000 pid=2591 /usr/bin/sudo guuid=d63c88d4-1900-0000-c016-4bd9270a0000 pid=2599 /tmp/sample.bin guuid=c6ab91d2-1900-0000-c016-4bd91f0a0000 pid=2591->guuid=d63c88d4-1900-0000-c016-4bd9270a0000 pid=2599 execve guuid=f13daad4-1900-0000-c016-4bd9280a0000 pid=2600 /tmp/sample.bin guuid=d63c88d4-1900-0000-c016-4bd9270a0000 pid=2599->guuid=f13daad4-1900-0000-c016-4bd9280a0000 pid=2600 clone guuid=d42fb1d4-1900-0000-c016-4bd9290a0000 pid=2601 /tmp/sample.bin guuid=f13daad4-1900-0000-c016-4bd9280a0000 pid=2600->guuid=d42fb1d4-1900-0000-c016-4bd9290a0000 pid=2601 clone guuid=be5ecfd4-1900-0000-c016-4bd92b0a0000 pid=2603 /tmp/sample.bin net send-data zombie guuid=d42fb1d4-1900-0000-c016-4bd9290a0000 pid=2601->guuid=be5ecfd4-1900-0000-c016-4bd92b0a0000 pid=2603 clone a143f68c-1219-5b8d-b671-25200e152526 205.185.124.206:23 guuid=be5ecfd4-1900-0000-c016-4bd92b0a0000 pid=2603->a143f68c-1219-5b8d-b671-25200e152526 send: 90B guuid=6fee63d6-1900-0000-c016-4bd9310a0000 pid=2609 /tmp/sample.bin guuid=be5ecfd4-1900-0000-c016-4bd92b0a0000 pid=2603->guuid=6fee63d6-1900-0000-c016-4bd9310a0000 pid=2609 clone
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1fb984b6-0bf8-4af4-949c-3806a9855f22
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1715714
Signature
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1715714 Sample: i686.elf Startdate: 16/06/2025 Architecture: LINUX Score: 96 24 205.185.124.206, 23, 37494 PONYNETUS United States 2->24 26 109.202.202.202, 80 INIT7CH Switzerland 2->26 28 3 other IPs or domains 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 3 other signatures 2->36 10 i686.elf 2->10         started        12 dash rm 2->12         started        14 dash rm 2->14         started        signatures3 process4 process5 16 i686.elf 10->16         started        process6 18 i686.elf 16->18         started        process7 20 i686.elf 18->20         started        process8 22 i686.elf 20->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cdd96a30176d5b9a885411ce5717e9c9df0d89ac2033d5e3aed9e647b378574d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cdd96a30176d5b9a885411ce5717e9c9df0d89ac2033d5e3aed9e647b378574d/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-06-16 16:24:46 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 36 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zxmwumaxnvnzvccuchhfof7jzhpq3cnmeaz5ly5o3htepm3yk5gq._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt defense_evasion linux
Link:
https://tria.ge/reports/250616-tweaxavrx2/
Behaviour
Changes its process name
Modifies Watchdog functionality
Malware Config
C2 Extraction:
205.185.124.206:23
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Gafgyt-6981154-0
YARA:
Linux_Trojan_Gafgyt_83715433 Linux_Trojan_Gafgyt_6122acdf Linux_Trojan_Gafgyt_f51c5ac3 Linux_Trojan_Gafgyt_27de1106 Linux_Trojan_Gafgyt_1b2e2a3a Linux_Trojan_Gafgyt_9127f7be elf_bashlite_auto
Link:
https://app.threat.zone/submission/ae6a6deb-fdca-4041-a4e1-4ca8e7e7334e
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/cdd96a30176d5b9a885411ce5717e9c9df0d89ac2033d5e3aed9e647b378574d

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_1b2e2a3a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_27de1106
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_6122acdf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_83715433
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9127f7be
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_f51c5ac3
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:RANSOMWARE
Create hunting rule
Author:ToroGuitar
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 cdd96a30176d5b9a885411ce5717e9c9df0d89ac2033d5e3aed9e647b378574d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3560040/
  
Delivery method
Distributed via web download

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