MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a573140330ce756b9fa400cc883463ed3433dba8195909d38bbac719e763ecbd. 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: 7


Intelligence 7 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a573140330ce756b9fa400cc883463ed3433dba8195909d38bbac719e763ecbd
SHA3-384 hash: e2b2ff02635d897f350549aad32d6b331866c8a418af0f5fb947c3cea5d70699f9df90b7c30ae6989ced8e48439af62b
SHA1 hash: e3872e9373cd0cbb78846741990c756cab6c486c
MD5 hash: f127b13f148bf7dc2888162c6ce6ec1c
humanhash: carolina-sierra-video-edward
File name:mipsel
Download: download sample
Signature Gafgyt
Create hunting rule
File size:276'216 bytes
First seen:2026-03-31 11:38:38 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:dCItyCaFG26gwKBnenxKxDSjzhKHgq5jX:xseDxfz0Aq1X
TLSH T12B44180A7F541DB3C42BCD3B46A61A0A30CC641762953B3B7934E624BE5BA4F59E3CB4
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 BlinkzSec
Tags:gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
54
Origin country :
GB GB
Vendor Threat Intelligence
Gathering data
Detection(s):
Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gafgyt mirai
Link:
https://www.filescan.io/uploads/69cbb2da972c219c8d735347/reports/bc91aa30-69eb-4c3e-bebe-19b7a928b55a/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a573140330ce756b9fa400cc883463ed3433dba8195909d38bbac719e763ecbd
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/933c6992-c5ec-4158-9628-fef159ba536e
Behavior Graph:
Download SVG
%3
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/023dc629-fb92-427c-8509-6f9d9c823bd6
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a573140330ce756b9fa400cc883463ed3433dba8195909d38bbac719e763ecbd
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a573140330ce756b9fa400cc883463ed3433dba8195909d38bbac719e763ecbd/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/a573140330ce756b9fa400cc883463ed3433dba8195909d38bbac719e763ecbd
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-03-31 11:37:06 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 36 (30.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uvzriazqzz2wxh5eadgiqndd5u2dhw5idfmqtu4lxldrtz3d5s6q._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/260331-nsdmbahy2l/
Behaviour
System Network Configuration Discovery
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/a573140330ce756b9fa400cc883463ed3433dba8195909d38bbac719e763ecbd

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
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:jackskid_ddos_botnet
Create hunting rule
Author:Nokia Deepfield ERT
Description:Jackskid/RCtea DDoS botnet - all variants
Reference:https://blog.xlab.qianxin.com/analysis-of-rctea-botnet/
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 a573140330ce756b9fa400cc883463ed3433dba8195909d38bbac719e763ecbd

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3809057/
  
Delivery method
Distributed via web download

Comments