MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 099ea86e67804b3a7db579947126ae5035ceb026e37c083ab86a7068532f7c76. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 099ea86e67804b3a7db579947126ae5035ceb026e37c083ab86a7068532f7c76
SHA3-384 hash: eb5d84f147e02b21d138545a788c7ef064a2f9ef2c431e7e1cc001ab0b7f4dd3227b5a0842798cbe471669f12943c434
SHA1 hash: c1912f16110120f22acd26a6ac76671ba0eb95f2
MD5 hash: 5d5f10bcfcd56c15dac1f11a6291a005
humanhash: sink-mirror-saturn-romeo
File name:mips
Download: download sample
Signature Gafgyt
Create hunting rule
File size:60'712 bytes
First seen:2024-11-22 21:11:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:8qEaaayaWza5aLaNaKWMmnqYBhjoBLpcu:hZzrRIGEKWM+qaCcu
TLSH T1F453E66FBE118FADF36DD73447735A6653A82AA227E0C184D25CE6041F2031E684FFA4
telfhash t13d012c588d3912f4ab724d8a6badfa76e04170df5e225d378e40e95e9a5de429e00c0c
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
110
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9938220-0
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6740f442b31374f098339402linux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Opens a port
Sends data to a server
Substitutes an application name
Traces processes
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/099ea86e67804b3a7db579947126ae5035ceb026e37c083ab86a7068532f7c76
Behaviour
Process Renaming
Anti-Debugging
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/29fa4d04-b7bf-4167-9450-5872ae5223c6
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1561201
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/099ea86e67804b3a7db579947126ae5035ceb026e37c083ab86a7068532f7c76
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/099ea86e67804b3a7db579947126ae5035ceb026e37c083ab86a7068532f7c76/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2024-11-22 21:12:06 UTC
File Type:
ELF32 Big (Exe)
AV detection:
10 of 38 (26.32%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bgpkq3thqbftu7nvpgkhcjvoka245mbg4n6aqovynjygquzppr3a._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/241122-z15xbayrct/
Behaviour
System Network Configuration Discovery
Changes its process name
Traces itself
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9938220-0
YARA:
n/a
Link:
https://app.threat.zone/submission/b479b32c-5812-44ec-8c61-7d7bfc046112
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/099ea86e67804b3a7db579947126ae5035ceb026e37c083ab86a7068532f7c76

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: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 099ea86e67804b3a7db579947126ae5035ceb026e37c083ab86a7068532f7c76

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3283365/
  
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