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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 762b8b4b4fcb47108b0b698149cd8860e1fb5878e90cbc03c5f32d7831c94b29. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 762b8b4b4fcb47108b0b698149cd8860e1fb5878e90cbc03c5f32d7831c94b29
SHA3-384 hash: 16658fa0f8123c07d27b4555f4d759b4d385936adc2a3a5757e678abf7412ca8a319b5a4c89709d0126c4e915f98a093
SHA1 hash: c0634ffa93594b2b4291c5c961588a1be7e7b02a
MD5 hash: fa83be877b5d4e42215c797d64a12b44
humanhash: foxtrot-alpha-hydrogen-wolfram
File name:narmv7l
Download: download sample
Signature Gafgyt
Create hunting rule
File size:220'604 bytes
First seen:2025-08-23 01:53:56 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:No5lUmh31Gn56GhxtikLxkiMd5ZXlypMBt/5GEGm9F1C/KfFUXokytveA:NEYsuxbMd5ZUmr/5GEG2F1PPM
TLSH T1A8242965BC809601D5F72F7AB90C068F331747B8D7EA7125EDD16B2027CA9DA4F3A602
telfhash t1abd02e20cf0008e8b6d109c8c4bea23ab6fd58b919430202e0a8af2b2d53083f215823
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
27
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135828-0
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Unix.Dropper.Mirai-7135872-0
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Unix.Dropper.Mirai-7135893-0
Create hunting rule

Unix.Dropper.Mirai-7135900-0
Create hunting rule

Unix.Dropper.Mirai-7135951-0
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Unix.Dropper.Mirai-7136105-0
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Unix.Trojan.Gafgyt-6735924-0
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Unix.Trojan.Gafgyt-6981160-0
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Unix.Trojan.Gafgyt-9876285-0
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Unix.Trojan.Gafgyt-9876369-0
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Unix.Trojan.Gafgyt-9940653-0
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Unix.Trojan.Mirai-10004218-0
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Unix.Trojan.Mirai-7759336-0
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Unix.Trojan.Mirai-7772538-0
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Unix.Trojan.Mirai-8041689-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-9885284-0
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Unix.Trojan.Mirai-9924065-0
Create hunting rule

Unix.Trojan.Mirai-9933849-0
Create hunting rule

Unix.Trojan.Mirai-9951089-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Receives data from a server
Runs as daemon
Creating a file
Sends data to a server
Connection attempt
Substitutes an application name
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
45
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/762b8b4b4fcb47108b0b698149cd8860e1fb5878e90cbc03c5f32d7831c94b29
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:
2025-08-22T23:04:00Z UTC
Last seen:
2025-08-22T23:04:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.gen HEUR:Backdoor.Linux.Mirai.bx
Link:
https://opentip.kaspersky.com/762b8b4b4fcb47108b0b698149cd8860e1fb5878e90cbc03c5f32d7831c94b29/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a4325a65-288c-4c7f-82c8-ccd695521c1b
Behavior Graph:
Download SVG
%3 guuid=70ddd102-1a00-0000-ab47-08a2e4090000 pid=2532 /usr/bin/sudo guuid=508ee704-1a00-0000-ab47-08a2e6090000 pid=2534 /tmp/sample.bin guuid=70ddd102-1a00-0000-ab47-08a2e4090000 pid=2532->guuid=508ee704-1a00-0000-ab47-08a2e6090000 pid=2534 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/6a46ce48-2e8e-4a6e-85a6-991f60f8a4ae
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1763371
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/762b8b4b4fcb47108b0b698149cd8860e1fb5878e90cbc03c5f32d7831c94b29
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/762b8b4b4fcb47108b0b698149cd8860e1fb5878e90cbc03c5f32d7831c94b29/
Verdict:
Malicious
Threat:
Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/762b8b4b4fcb47108b0b698149cd8860e1fb5878e90cbc03c5f32d7831c94b29
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-08-23 01:55:52 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=oyvyws2pzndrbcylngauttmimdq7wwdy5eglya6f6mwxqmojjmuq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
antivm defense_evasion discovery
Link:
https://tria.ge/reports/250823-cbxhba1mz3/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Changes its process name
Checks hardware identifiers (DMI)
Enumerates running processes
Reads MAC address of network interface
Reads network interface configuration
Renames itself
Verdict:
Malicious
Tags:
Unix.Trojan.Gafgyt-6981160-0
YARA:
n/a
Link:
https://app.threat.zone/submission/60e7b281-3d9a-4496-8098-826606b5d2d3
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/762b8b4b4fcb47108b0b698149cd8860e1fb5878e90cbc03c5f32d7831c94b29

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_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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 762b8b4b4fcb47108b0b698149cd8860e1fb5878e90cbc03c5f32d7831c94b29

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3562843/
  
Delivery method
Distributed via web download

Comments