MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ec526d5b4a44e1630aaa01b38f8c275adeab567d9ff19caf0a7cfc287f81d3a6. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ec526d5b4a44e1630aaa01b38f8c275adeab567d9ff19caf0a7cfc287f81d3a6
SHA3-384 hash: d78ea6915f573f2d288118a6a8899974f5766b0e26caa3fa354286f85ac3175597988dba6a67bd83da153df3feac4083
SHA1 hash: 89dba26d6ce7d3e912818ed57d693480af09ec6f
MD5 hash: 70bae7449743d240f35b7829f38d6b40
humanhash: alpha-juliet-alaska-cold
File name:a-r.m-6.Sakura
Download: download sample
Signature Gafgyt
Create hunting rule
File size:121'007 bytes
First seen:2025-11-18 14:35:58 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:WkYPgPggnAb0JWaY/VffEDx0dn+mTQOY5NX3cn:lYPgPggI4Wa8fEDW+mTQOY5R3cn
TLSH T184C32805D5508767C2D3237AE79F825D37325BA4A3DB33215A34BFB82BC27891E39921
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
Connection attempt
Sends data to a server
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc rust
Link:
https://www.filescan.io/uploads/691c847a480c11f0c0574ac6/reports/52535769-9212-487d-8fc6-8b6a982dc776/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/ec526d5b4a44e1630aaa01b38f8c275adeab567d9ff19caf0a7cfc287f81d3a6
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:
2025-11-18T12:01:00Z UTC
Last seen:
2025-11-19T22:08:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/ec526d5b4a44e1630aaa01b38f8c275adeab567d9ff19caf0a7cfc287f81d3a6/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d9beb291-06b6-4303-ad41-c04e192fdd60
Behavior Graph:
Download SVG
%3 guuid=9cec4c7e-2100-0000-e3d6-7e3e7a090000 pid=2426 /usr/bin/sudo guuid=f23cac80-2100-0000-e3d6-7e3e81090000 pid=2433 /tmp/sample.bin guuid=9cec4c7e-2100-0000-e3d6-7e3e7a090000 pid=2426->guuid=f23cac80-2100-0000-e3d6-7e3e81090000 pid=2433 execve
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9cbf70a5-7069-4377-a37b-99ec93e1a0f7
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1816062
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)
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/ec526d5b4a44e1630aaa01b38f8c275adeab567d9ff19caf0a7cfc287f81d3a6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ec526d5b4a44e1630aaa01b38f8c275adeab567d9ff19caf0a7cfc287f81d3a6/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-11-18 14:36:40 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5rjg2w2kitqwgcvkagzy7dbhllpkwvt5t7yzzlykpt6cq74b2ota._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt discovery
Link:
https://tria.ge/reports/251118-ryv1bszqbk/
Behaviour
Reads system network configuration
Reads system routing table
Malware Config
C2 Extraction:
195.24.237.169:12345
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/cb2861cf-ad0e-42cf-9432-bf0f1d79552d
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/ec526d5b4a44e1630aaa01b38f8c275adeab567d9ff19caf0a7cfc287f81d3a6

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: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 ec526d5b4a44e1630aaa01b38f8c275adeab567d9ff19caf0a7cfc287f81d3a6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3711082/
  
Delivery method
Distributed via web download

Comments