MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 48ec5f07842eb9840058755d90325aa23cdd67dca0f23c08faf79ea67918251d. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 48ec5f07842eb9840058755d90325aa23cdd67dca0f23c08faf79ea67918251d
SHA3-384 hash: c3a031cd6cb6abfad839e63919ffbc7bfc51ef5da2b7d5cead0519db20a849d50df3dc29ebcd258fe28cfef91593c824
SHA1 hash: 3aeab371cb17893d7d9f68423b617f6927e42533
MD5 hash: 140f339b401050caa2ac9dae7662113d
humanhash: johnny-colorado-eighteen-juliet
File name:mipsel
Download: download sample
Signature Gafgyt
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File size:309'144 bytes
First seen:2025-08-31 21:08:38 UTC
Last seen:2025-09-23 19:44:34 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:N7KQR31JppLlK0lY/BWYbihF6R/erD4Q5iZqBzg+LzBPFUXokytveMvT5Fn:N7K0313pLXKKhRiZqHLzBfMMvP
TLSH T1D564E5866F703FFFD41EDD331491AA06019C5516B2AA7F767A70D404FA8620E69C3E5C
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
2
# of downloads :
57
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
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Unix.Trojan.Gafgyt-6981160-0
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Unix.Dropper.Mirai-7135828-0
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Unix.Dropper.Mirai-7135872-0
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Unix.Dropper.Mirai-7135893-0
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Unix.Dropper.Mirai-7135900-0
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Unix.Dropper.Mirai-7135951-0
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Unix.Dropper.Mirai-7136105-0
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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
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Unix.Trojan.Gafgyt-9876285-0
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Unix.Trojan.Gafgyt-9876369-0
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Unix.Trojan.Mirai-9885259-0
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Unix.Trojan.Mirai-9885284-0
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Unix.Trojan.Mirai-9924065-0
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Unix.Trojan.Mirai-9933849-0
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Unix.Trojan.Gafgyt-9940653-0
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Unix.Trojan.Mirai-9951089-0
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Unix.Trojan.Mirai-10004218-0
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Unix.Trojan.Gafgyt-6735924-0
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Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Receives data from a server
Runs as daemon
Creating a file
Kills processes
Sends data to a server
Connection attempt
Substitutes an application name
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lolbin obfuscated remote threat
Link:
https://www.filescan.io/uploads/68b4ba0c1c81c34281d9c7bb/reports/611f9757-caf3-4b93-a348-3b7c70955821/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/48ec5f07842eb9840058755d90325aa23cdd67dca0f23c08faf79ea67918251d
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:
2025-08-31T18:14:00Z UTC
Last seen:
2025-08-31T18:14:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.bx HEUR:Backdoor.Linux.Mirai.gen
Link:
https://opentip.kaspersky.com/48ec5f07842eb9840058755d90325aa23cdd67dca0f23c08faf79ea67918251d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/518d36c8-5855-48af-9ec7-060c33a9c5f0
Behavior Graph:
Download SVG
%3 guuid=0cf425f0-1700-0000-8170-ef3c33080000 pid=2099 /usr/bin/sudo guuid=6e2855f2-1700-0000-8170-ef3c37080000 pid=2103 /tmp/sample.bin guuid=0cf425f0-1700-0000-8170-ef3c33080000 pid=2099->guuid=6e2855f2-1700-0000-8170-ef3c37080000 pid=2103 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7ac5e4d1-255e-4533-9476-02ecbeaaeb28
Result
Threat name:
n/a
Detection:
malicious
Classification:
spyw
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1768561
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Opens /sys/class/net/* files useful for querying network interface information
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1768561 Sample: mipsel.elf Startdate: 31/08/2025 Architecture: LINUX Score: 60 20 Antivirus / Scanner detection for submitted sample 2->20 22 Multi AV Scanner detection for submitted file 2->22 9 mipsel.elf 2->9         started        process3 process4 11 mipsel.elf 9->11         started        signatures5 24 Opens /sys/class/net/* files useful for querying network interface information 11->24 14 mipsel.elf 11->14         started        process6 process7 16 mipsel.elf 14->16         started        process8 18 mipsel.elf 16->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/48ec5f07842eb9840058755d90325aa23cdd67dca0f23c08faf79ea67918251d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/48ec5f07842eb9840058755d90325aa23cdd67dca0f23c08faf79ea67918251d/
Verdict:
Malicious
Threat:
Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/48ec5f07842eb9840058755d90325aa23cdd67dca0f23c08faf79ea67918251d
Threat name:
Linux.Backdoor.Gafgyt
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Status:
Malicious
First seen:
2025-08-31 21:09:32 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jdwf6b4ef24yiacyovozams2ui6n2z64udzdych266pkm6iyeuoq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
defense_evasion discovery
Link:
https://tria.ge/reports/250831-zzqe8sssd1/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Enumerates running processes
Reads MAC address of network interface
Reads network interface configuration
Renames itself
Contacts a large (110727) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Gafgyt-6981160-0
YARA:
n/a
Link:
https://app.threat.zone/submission/bf19badb-64cd-4319-9dff-06b912c6212a
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/48ec5f07842eb9840058755d90325aa23cdd67dca0f23c08faf79ea67918251d

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 48ec5f07842eb9840058755d90325aa23cdd67dca0f23c08faf79ea67918251d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3579265/
  
Delivery method
Distributed via web download

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