MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e7bf55498b8872a76194a0fe983d0b2ab8506b1b06d69ad2d274a8ccdfde0943. 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: e7bf55498b8872a76194a0fe983d0b2ab8506b1b06d69ad2d274a8ccdfde0943
SHA3-384 hash: 8505b8839cb8a381fccfeea26524aeb47beec4b3b7082b27e25110f3e1e65ff160714fc43660dcd14ea6fb3bf54417e0
SHA1 hash: d372386fb3b25a3c1ac7192c78cfb535703b2ab1
MD5 hash: fc260292cb147e12cf9b44e29d4a38ec
humanhash: montana-dakota-ack-michigan
File name:x-3.2-.SNOOPY
Download: download sample
Signature Gafgyt
Create hunting rule
File size:74'020 bytes
First seen:2026-03-29 23:02:26 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:nm+c5osQWiKLoxKFn6pD+OTxzMEqOmLI2VOCjXUfJRk:45omr0xKFn6J+ODpmU2VOCbUfJRk
TLSH T127733A02E652C6B3C8930BB602AB9B6A4631FD2A1E2B9F59F31C7DF49F124C87117355
telfhash t1ae11e10271f689282bf259245cbc43f4265126233341be71bf0dc5c0593b003b939e8b
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 :
39
Origin country :
DE DE
Vendor Threat Intelligence
Gathering data
Detection(s):
SecuriteInfo.com.Linux.Siggen.2205.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Gafgyt-6981156-0
Create hunting rule

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

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

Unix.Trojan.Gafgyt-7785026-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc lolbin remote
Link:
https://www.filescan.io/uploads/69c9afe600ad36369407af89/reports/fd73386e-4456-4067-b3ab-fe778f4270cf/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/e7bf55498b8872a76194a0fe983d0b2ab8506b1b06d69ad2d274a8ccdfde0943
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/c2d2f4d6-3653-4f2f-899b-33c4df720075
Behavior Graph:
Download SVG
%3 guuid=48247397-1b00-0000-6bd0-c69eb50b0000 pid=2997 /usr/bin/sudo guuid=2f3cfe99-1b00-0000-6bd0-c69ebc0b0000 pid=3004 /tmp/sample.bin net guuid=48247397-1b00-0000-6bd0-c69eb50b0000 pid=2997->guuid=2f3cfe99-1b00-0000-6bd0-c69ebc0b0000 pid=3004 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=2f3cfe99-1b00-0000-6bd0-c69ebc0b0000 pid=3004->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=26d6ef9a-1b00-0000-6bd0-c69ebe0b0000 pid=3006 /tmp/sample.bin guuid=2f3cfe99-1b00-0000-6bd0-c69ebc0b0000 pid=3004->guuid=26d6ef9a-1b00-0000-6bd0-c69ebe0b0000 pid=3006 clone guuid=67e7fd9a-1b00-0000-6bd0-c69ebf0b0000 pid=3007 /tmp/sample.bin net send-data zombie guuid=26d6ef9a-1b00-0000-6bd0-c69ebe0b0000 pid=3006->guuid=67e7fd9a-1b00-0000-6bd0-c69ebf0b0000 pid=3007 clone c72408b0-318d-5183-9456-0699c3252aa8 87.121.79.97:999 guuid=67e7fd9a-1b00-0000-6bd0-c69ebf0b0000 pid=3007->c72408b0-318d-5183-9456-0699c3252aa8 send: 107B
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6f4077cd-6f3a-480a-86ef-f8cfdbd69761
Result
Threat name:
Mirai, Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1890686
Signature
Antivirus / Scanner detection for submitted sample
Contains symbols with names commonly found in malware
Detected Mirai
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
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e7bf55498b8872a76194a0fe983d0b2ab8506b1b06d69ad2d274a8ccdfde0943
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e7bf55498b8872a76194a0fe983d0b2ab8506b1b06d69ad2d274a8ccdfde0943/
Verdict:
Malicious
Threat:
Family.GAFGYT
Link:
https://tip.neiki.dev/file/e7bf55498b8872a76194a0fe983d0b2ab8506b1b06d69ad2d274a8ccdfde0943
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-03-29 23:04:37 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=467vksmlrbzkoymuud7jqpilfk4fa2y3a3ljvuwsosumzx66bfbq._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt discovery linux
Link:
https://tria.ge/reports/260329-21198set9p/
Behaviour
Reads system network configuration
Reads system routing table
Malware Config
C2 Extraction:
87.121.79.97:999
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/e7bf55498b8872a76194a0fe983d0b2ab8506b1b06d69ad2d274a8ccdfde0943

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: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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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_1b2e2a3a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_6122acdf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9127f7be
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: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 e7bf55498b8872a76194a0fe983d0b2ab8506b1b06d69ad2d274a8ccdfde0943

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3807934/
  
Delivery method
Distributed via web download

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