MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0fdcb40f302c14e4dafd1920d245be7d8e96959db7f3e782d4d978bf7c137893. 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: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0fdcb40f302c14e4dafd1920d245be7d8e96959db7f3e782d4d978bf7c137893
SHA3-384 hash: b7e4abb4a86ccece8ca16cdb39536e95ea7d931bc809047674c8ca241a8bbf96f0c3fb1ef88e6d1375d5be16bde461be
SHA1 hash: 890cad02b85880780bd777ead81914116c234441
MD5 hash: c35651ad44d276bcc08c5e4d641f4e5a
humanhash: mars-florida-delaware-foxtrot
File name:mips
Download: download sample
Signature Gafgyt
Create hunting rule
File size:130'536 bytes
First seen:2025-06-15 22:46:34 UTC
Last seen:2025-06-16 12:37:05 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:9zPPmLiVBMmc0IDC7bN3BbwcZ19p2Sx8uMDVRT:9TPmmBMmvID+6t
TLSH T14BD3417A7A61BBAEE278C73107F72BB4D356229366D18340E27CC6084EB535C1C9E760
telfhash t1cb2114128cb70b097ef2875c7caf69c652a264153a306eb1cf58c44c897f077a172be9
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
2
# of downloads :
85
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30395.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-5607483-0
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=684f4d7e8bd5d68a12e8b957linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Connection attempt
Kills processes
Receives data from a server
Runs as daemon
Substitutes an application name
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
38
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/0fdcb40f302c14e4dafd1920d245be7d8e96959db7f3e782d4d978bf7c137893
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2cea98c4-f5b5-44df-af0d-35da83926ea8
Behavior Graph:
Download SVG
%3 guuid=c3e8b135-1a00-0000-e544-8138bd0b0000 pid=3005 /usr/bin/sudo guuid=296e9b37-1a00-0000-e544-8138c00b0000 pid=3008 /tmp/sample.bin guuid=c3e8b135-1a00-0000-e544-8138bd0b0000 pid=3005->guuid=296e9b37-1a00-0000-e544-8138c00b0000 pid=3008 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/0e29879f-e86a-4eb7-b605-00c260a52902
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1715015
Signature
Contains symbols with names commonly found in malware
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1715015 Sample: mips.elf Startdate: 16/06/2025 Architecture: LINUX Score: 64 22 207.167.64.24, 5058, 56898 UNASSIGNED Reserved 2->22 24 109.202.202.202, 80 INIT7CH Switzerland 2->24 26 2 other IPs or domains 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 Yara detected Gafgyt 2->30 32 Contains symbols with names commonly found in malware 2->32 9 mips.elf 2->9         started        12 dash rm 2->12         started        14 dash rm 2->14         started        signatures3 process4 signatures5 34 Opens /proc/net/* files useful for finding connected devices and routers 9->34 16 mips.elf 9->16         started        process6 process7 18 mips.elf 16->18         started        process8 20 mips.elf 18->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0fdcb40f302c14e4dafd1920d245be7d8e96959db7f3e782d4d978bf7c137893
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0fdcb40f302c14e4dafd1920d245be7d8e96959db7f3e782d4d978bf7c137893/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-06-15 22:47:20 UTC
File Type:
ELF32 Big (Exe)
AV detection:
20 of 37 (54.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=b7olidzqfqkojwx5deqnern6pwhjnfm5w7z6pawu3f4l67atpcjq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/250615-2qnw6av1fs/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads system network configuration
Reads process memory
Enumerates running processes
Reads system routing table
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-5607483-0
YARA:
n/a
Link:
https://app.threat.zone/submission/cfc7e1dc-34ba-4d6f-96b7-51958189b33a
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/0fdcb40f302c14e4dafd1920d245be7d8e96959db7f3e782d4d978bf7c137893

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_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: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 0fdcb40f302c14e4dafd1920d245be7d8e96959db7f3e782d4d978bf7c137893

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3561873/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments