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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4478f6be2fa3dac7bdd17c60c8187aa120d25966d8ac0901de13a1e182467aa1. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4478f6be2fa3dac7bdd17c60c8187aa120d25966d8ac0901de13a1e182467aa1
SHA3-384 hash: ee7b22154507c71484fbb39b111529e381dfb045fb1e8a611cc9a8cef6c6e6a1f6e373fc2fb3095721d06794f356f2cb
SHA1 hash: 43943d83e526906f0f9b455656ca7575586e9dac
MD5 hash: 9ac817bdf5192fbc64b39eb072a257b0
humanhash: uncle-lithium-pluto-montana
File name:m-i.p-s.ISIS
Download: download sample
Signature Gafgyt
Create hunting rule
File size:134'222 bytes
First seen:2024-11-13 12:06:57 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:jGTyrDxJWwAfr9f3yJddxUEJmTDmjOrWcpu3NJFARtRVJhGvaZqhZYiDhB/ZZ9Ba:C+nZSZwnJeUmkASFxBKvXZX
TLSH T162D3956EFA12EBBEE16C863107F76F70D39531A22AA1D341E16CDA181E7125C2D4F760
telfhash t11111100371f6896c2bf249246cbc43b0255026233341be71bf0dc5c4593b002b979ecb
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
102
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

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

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

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

Unix.Trojan.Mirai-8041698-0
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67351a2834b6906b348292f5linux22vpnfull_triage
Tags:
gafgyt mirai ddos
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Receives data from a server
Runs as daemon
Sends data to a server
Verdict:
Unknown
Threat level:
  10/10
Confidence:
100%
Tags:
gcc lolbin masquerade remote
Link:
https://www.filescan.io/uploads/6734966dd64ed6dcf6de5f55/reports/a8d4007f-4d5f-4a49-834a-35af61c05950/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
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/4478f6be2fa3dac7bdd17c60c8187aa120d25966d8ac0901de13a1e182467aa1
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
type:Gafgyt 185.78.76.132:839
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4a812809-0e8f-44a2-8765-78ea9d75caef
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1555105
Signature
Antivirus / Scanner detection for submitted sample
Contains symbols with names commonly found in malware
Found malware configuration
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/4478f6be2fa3dac7bdd17c60c8187aa120d25966d8ac0901de13a1e182467aa1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4478f6be2fa3dac7bdd17c60c8187aa120d25966d8ac0901de13a1e182467aa1/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2024-11-13 12:07:14 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ir4pnprpupnmpporprqmqgd2ueqnewlg3cwasao6coq6dasgpkqq._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt discovery
Link:
https://tria.ge/reports/241113-pabwfasanp/
Behaviour
Reads system network configuration
Reads system routing table
Malware Config
C2 Extraction:
185.78.76.132:839
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7139232-0
YARA:
n/a
Link:
https://app.threat.zone/submission/7eadb575-8c44-40d7-89ab-252f4063e2b3
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
BASHLITE
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/4478f6be2fa3dac7bdd17c60c8187aa120d25966d8ac0901de13a1e182467aa1

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:Linux_Gafgyt_Generic_A
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: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 4478f6be2fa3dac7bdd17c60c8187aa120d25966d8ac0901de13a1e182467aa1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3288952/
  
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