MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e690afb18ec96802aaabdf59b5b0796ae3142c4b9398763a68f0fe802b594d4d. 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 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e690afb18ec96802aaabdf59b5b0796ae3142c4b9398763a68f0fe802b594d4d
SHA3-384 hash: 45b246e3c6c2a4f7e6f89f517a2e4c19412a9187be0ebf25a4feca4c7ad208c64fe3f6d63306e488e00ba90cdd87aa9c
SHA1 hash: 44873ce9f0ccd732949f114c6cf3e37c07ac8fd5
MD5 hash: 6d48aee9d64786e9f5f5e5840f521831
humanhash: finch-monkey-sweet-mountain
File name:a-r.m-6.Sakura
Download: download sample
Signature Gafgyt
Create hunting rule
File size:121'007 bytes
First seen:2025-08-29 15:30:32 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:ekYPUfsgnsb0J2ag/VftkDN0dn+mTQOY5NX3cn:9YPUfsgEo2a0tkDy+mTQOY5R3cn
TLSH T1D8C32805D5508767C2D3237AE79F825D37325BA4A3DB33215A34BFB82BC27891E39921
telfhash t1b1213002a0faca282bf79920acbc43f106502a2373827f717f0ec6c44537002a979ddb
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
35
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.2205.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7138865-0
Create hunting rule

Unix.Dropper.Mirai-7138907-0
Create hunting rule

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

Unix.Trojan.Mirai-7582945-0
Create hunting rule

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

Unix.Trojan.Mirai-9917488-0
Create hunting rule

Unix.Trojan.Mirai-9943729-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Runs as daemon
Sends data to a server
Connection attempt
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc lolbin obfuscated remote threat
Link:
https://www.filescan.io/uploads/68b1c7ec6212e2f742657551/reports/75e7227c-2249-4ba0-8de3-239194718d01/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?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/e690afb18ec96802aaabdf59b5b0796ae3142c4b9398763a68f0fe802b594d4d
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-08-27T01:12:00Z UTC
Last seen:
2025-08-27T01:12:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/e690afb18ec96802aaabdf59b5b0796ae3142c4b9398763a68f0fe802b594d4d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/aa3d04e1-6e35-40e2-ae71-ca942ee058f8
Behavior Graph:
Download SVG
%3 guuid=40f4bfd7-1f00-0000-aef6-7481850a0000 pid=2693 /usr/bin/sudo guuid=ba7e3dda-1f00-0000-aef6-74818d0a0000 pid=2701 /tmp/sample.bin guuid=40f4bfd7-1f00-0000-aef6-7481850a0000 pid=2693->guuid=ba7e3dda-1f00-0000-aef6-74818d0a0000 pid=2701 execve
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/53362ea9-82ef-4f8d-9125-84f578264e62
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1767753
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
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/e690afb18ec96802aaabdf59b5b0796ae3142c4b9398763a68f0fe802b594d4d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e690afb18ec96802aaabdf59b5b0796ae3142c4b9398763a68f0fe802b594d4d/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-08-24 07:49:59 UTC
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=42ik7mmozfuafkvl35m3lmdznlrrilclsomhmoti6d7iak2zjvgq._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt discovery
Link:
https://tria.ge/reports/250829-syhknsfm3x/
Behaviour
Reads system network configuration
Reads system routing table
Malware Config
C2 Extraction:
89.144.15.74:12345
Verdict:
Malicious
Tags:
botnet trojan gafgyt Unix.Dropper.Mirai-7138865-0
YARA:
botnet_dayzddos Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/95162900-c241-4682-8f25-812e0f129548
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/e690afb18ec96802aaabdf59b5b0796ae3142c4b9398763a68f0fe802b594d4d

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_dayzddos
Create hunting rule
Author:NDA0E
Description:dayzddos botnet
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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
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_d2dca9e7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
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: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 e690afb18ec96802aaabdf59b5b0796ae3142c4b9398763a68f0fe802b594d4d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3613710/
  
Delivery method
Distributed via web download

Comments