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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fffb3e8ed151fcb149a90df25a9f5634845eb8faaa18ea214a47b5092eb2ea40. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fffb3e8ed151fcb149a90df25a9f5634845eb8faaa18ea214a47b5092eb2ea40
SHA3-384 hash: ef9bf1ff8fa4821557697983e7309ef2c7744e2f764e2fe1bdcdfd0c677c1550364371d283bc4d373956d133d99fdd8e
SHA1 hash: 2500c0d969f39385cb617fe8f5b1e36895556b54
MD5 hash: 90bdadbbd4ded70fff1855cacf413008
humanhash: lima-red-triple-may
File name:a-r.m-4.ISIS
Download: download sample
Signature Gafgyt
Create hunting rule
File size:112'657 bytes
First seen:2024-11-13 12:11:49 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:9lX2jKRi0ZDvCTpTv7DSubUmGVrQAXiUXouX:6j6ZUpTv7DImGVrQAXiUXouX
TLSH T1E3B30804F8448727C2D327BAF78E439D7735566457DB33116A38BEB82BC6B982E29170
telfhash t1d911d01371f6896d2bf259245cbc43b4255026237351be75bf0dc5d4593b002b979ecb
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
104
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.Tsunami-9396652-0
Create hunting rule

Unix.Trojan.Mirai-10033529-0
Create hunting rule

Unix.Trojan.Mirai-10035004-0
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67351a320552fd58596bb876linux22vpnfull_triage
Tags:
gafgyt mirai ddos
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc lolbin masquerade remote
Link:
https://www.filescan.io/uploads/673497940448e7935750fbc0/reports/bc217fce-a4d0-4fd8-bbbe-bc7ca0cc083e/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
2
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/fffb3e8ed151fcb149a90df25a9f5634845eb8faaa18ea214a47b5092eb2ea40
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
type:Gafgyt 185.78.76.132:839
UDP botnet C2(s):
not identified
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/54f4ebdb-8c75-407e-ac6c-d9d0616a14f7
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1555113
Signature
Antivirus / Scanner detection for submitted sample
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/fffb3e8ed151fcb149a90df25a9f5634845eb8faaa18ea214a47b5092eb2ea40
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fffb3e8ed151fcb149a90df25a9f5634845eb8faaa18ea214a47b5092eb2ea40/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2024-11-13 12:12:05 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=775t5dwrkh6lcsnjbxzfvh2wgscf5oh2vimouikki62qslvs5jaa._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt discovery
Link:
https://tria.ge/reports/241113-pc7e5a1grf/
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/d75dbb43-9d53-4237-b159-6dd03ae866b4
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/fffb3e8ed151fcb149a90df25a9f5634845eb8faaa18ea214a47b5092eb2ea40

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:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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 fffb3e8ed151fcb149a90df25a9f5634845eb8faaa18ea214a47b5092eb2ea40

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3288949/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3288953/

Comments