MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6a6ae704162185aeddb608b1baba9c882b81844c8f932fb1de3ae26c2400ac88. 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: 10


Intelligence 10 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6a6ae704162185aeddb608b1baba9c882b81844c8f932fb1de3ae26c2400ac88
SHA3-384 hash: 666b6a44b60820ac6d3ce7b29bf13def1f90bb337be22e990adbaa3e7f7e0c48843c7894558b230699790f8df567dad6
SHA1 hash: 15ee2bd7b323f98bedcb908e1c923eb13697e21b
MD5 hash: 028fc043406b8fe118e8c290ddd67d81
humanhash: zulu-single-timing-jig
File name:i686
Download: download sample
Signature Gafgyt
Create hunting rule
File size:113'791 bytes
First seen:2025-06-15 16:51:00 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:OjzWBo5X5jLu6854Kne0u7kwbgy4gm5qbyCYXmh:Y/66CAH4gm5qbyRXmh
TLSH T1B7B33ACAD343C0B7C4431AB1129BE26E4221FD77872EAE06E35D7EB4AB324D4315975A
telfhash t1a1210e4791fac6685eb76930adbc4bb5085227137652bf716f0985c01cbb003ad3aed7
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 :
69
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.Tsunami-6981155-0
Create hunting rule

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

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=684efa138bd5d68a12e8b54dlinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Connection attempt
Gains root access
Receives data from a server
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/6a6ae704162185aeddb608b1baba9c882b81844c8f932fb1de3ae26c2400ac88
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/6dc67f01-9e60-472c-b129-be492e397ac1
Behavior Graph:
Download SVG
%3 guuid=2183d54d-1800-0000-083e-f8c28f0c0000 pid=3215 /usr/bin/sudo guuid=bba29450-1800-0000-083e-f8c2900c0000 pid=3216 /tmp/sample.bin guuid=2183d54d-1800-0000-083e-f8c28f0c0000 pid=3215->guuid=bba29450-1800-0000-083e-f8c2900c0000 pid=3216 execve guuid=b035c250-1800-0000-083e-f8c2910c0000 pid=3217 /tmp/sample.bin guuid=bba29450-1800-0000-083e-f8c2900c0000 pid=3216->guuid=b035c250-1800-0000-083e-f8c2910c0000 pid=3217 clone guuid=3a19ce50-1800-0000-083e-f8c2920c0000 pid=3218 /tmp/sample.bin guuid=b035c250-1800-0000-083e-f8c2910c0000 pid=3217->guuid=3a19ce50-1800-0000-083e-f8c2920c0000 pid=3218 clone guuid=ad72dd50-1800-0000-083e-f8c2930c0000 pid=3219 /tmp/sample.bin net send-data zombie guuid=3a19ce50-1800-0000-083e-f8c2920c0000 pid=3218->guuid=ad72dd50-1800-0000-083e-f8c2930c0000 pid=3219 clone a143f68c-1219-5b8d-b671-25200e152526 205.185.124.206:23 guuid=ad72dd50-1800-0000-083e-f8c2930c0000 pid=3219->a143f68c-1219-5b8d-b671-25200e152526 send: 90B guuid=bd317952-1800-0000-083e-f8c2940c0000 pid=3220 /tmp/sample.bin guuid=ad72dd50-1800-0000-083e-f8c2930c0000 pid=3219->guuid=bd317952-1800-0000-083e-f8c2940c0000 pid=3220 clone
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b9474edc-d164-4a92-9651-8afe8a4be25f
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1714934
Signature
Antivirus / Scanner detection for submitted sample
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: 1714934 Sample: i686.elf Startdate: 15/06/2025 Architecture: LINUX Score: 100 20 205.185.124.206, 23, 50258 PONYNETUS United States 2->20 22 daisy.ubuntu.com 2->22 24 Suricata IDS alerts for network traffic 2->24 26 Found malware configuration 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 4 other signatures 2->30 10 i686.elf 2->10         started        signatures3 process4 process5 12 i686.elf 10->12         started        process6 14 i686.elf 12->14         started        process7 16 i686.elf 14->16         started        process8 18 i686.elf 16->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6a6ae704162185aeddb608b1baba9c882b81844c8f932fb1de3ae26c2400ac88
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6a6ae704162185aeddb608b1baba9c882b81844c8f932fb1de3ae26c2400ac88/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-06-14 06:18:12 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=njvoobawegc25xnwbcy3vou4ravydbcmr6js7mo6hlrgyjaavsea._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt defense_evasion linux
Link:
https://tria.ge/reports/250615-vc2sjazqs9/
Behaviour
Changes its process name
Modifies Watchdog functionality
Malware Config
C2 Extraction:
205.185.124.206:23
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Tsunami-6981155-0
YARA:
Linux_Trojan_Gafgyt_e6d75e6f Linux_Trojan_Gafgyt_862c4e0e
Link:
https://app.threat.zone/submission/26776466-8378-48df-9ecd-024ff51cd756
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/6a6ae704162185aeddb608b1baba9c882b81844c8f932fb1de3ae26c2400ac88

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_862c4e0e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_e6d75e6f
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 6a6ae704162185aeddb608b1baba9c882b81844c8f932fb1de3ae26c2400ac88

(this sample)

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

Comments