MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2d1b83108d06297016aa767892a95531e159d17a4ee567409c38e0ec564c380f. 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: 13


Intelligence 13 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2d1b83108d06297016aa767892a95531e159d17a4ee567409c38e0ec564c380f
SHA3-384 hash: addbe11e68c192033dc9302ce1a956fd040b34678837cd6687b773e4bed792e795541506b568760ab824194a33b1e11a
SHA1 hash: 51bc6d74c9a27ff613acf372fd10d4388a5b4868
MD5 hash: 98d95c3a15339562cdf391b9203ed639
humanhash: lemon-victor-november-maryland
File name:na
Download: download sample
Signature Gafgyt
Create hunting rule
File size:165'606 bytes
First seen:2025-02-17 16:27:06 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:8R2AYPY3B3En760r3m/vW2K2Gpvzzv/sdbSDPYSIdklQWBkG1mZCwQufizQd17:8LyPcklQWBmZCwQufizQd17
TLSH T1BAF3400BBD405137FE6349FB5B768A856B68ED61C38E33412854F8638FA197C89372B4
telfhash t13711d056b4fa85685ff218249dbc57b41592652332627e70af4dc5c4983b002f935fcf
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 :
108
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Tsunami-6981155-0
Create hunting rule

Unix.Dropper.Mirai-7136072-0
Create hunting rule

Unix.Dropper.Mirai-7139232-0
Create hunting rule

Unix.Trojan.Gafgyt-7643791-0
Create hunting rule

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

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

Unix.Trojan.Mirai-5607483-0
Create hunting rule

Verdict:
Malicious
Score:
91.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67b3645328ab76d43a5b7f31linux22vpnfull_triage
Tags:
aidra ddos
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gcc lolbin obfuscated remote
Link:
https://www.filescan.io/uploads/67b36361c2f1c1c7a05a5991/reports/660e3579-f973-41a7-85af-3d0ac41b430e/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/2d1b83108d06297016aa767892a95531e159d17a4ee567409c38e0ec564c380f
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a6a4102a-8862-4296-842d-ba8d7bf8462a
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1617293
Signature
Antivirus / Scanner detection for submitted sample
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
Suricata IDS alerts for network traffic
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2d1b83108d06297016aa767892a95531e159d17a4ee567409c38e0ec564c380f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2d1b83108d06297016aa767892a95531e159d17a4ee567409c38e0ec564c380f/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-02-16 17:16:00 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 36 (69.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=funygeenayuxafvkoz4jfkkvghqvtul2j3swoqe4hdqoyvsmhahq._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt
Link:
https://tria.ge/reports/250217-tx5t9azqfk/
Malware Config
C2 Extraction:
84.200.154.119:4568
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Tsunami-6981155-0
YARA:
Linux_Trojan_Gafgyt_fb14e81f
Link:
https://app.threat.zone/submission/5b4f0b80-f996-4184-80f5-4b261923892b
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/2d1b83108d06297016aa767892a95531e159d17a4ee567409c38e0ec564c380f

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: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_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_fb14e81f
Create hunting rule
Author:Elastic Security
Reference:0fd07e6068a721774716eb4940e2c19faef02d5bdacf3b018bf5995fa98a3a27
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 2d1b83108d06297016aa767892a95531e159d17a4ee567409c38e0ec564c380f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3443156/
  
Delivery method
Distributed via web download

Comments