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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dd7bb23ea8c2a9ef4f2a02e5b75ca7d36ec277c0bb7a9950530c06082bc35d88. 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 5 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dd7bb23ea8c2a9ef4f2a02e5b75ca7d36ec277c0bb7a9950530c06082bc35d88
SHA3-384 hash: c0d4de3eac60065641f15a1327aa31e858bc9a4f6c293154d71394dc49d2be66d0a648d2ef8730e767dcc275fb1c94eb
SHA1 hash: 9d2dc0de5ab93abc78e12957efc521a65cd58624
MD5 hash: d89d1838496054634d0f777bcf3e4256
humanhash: apart-butter-beer-juliet
File name:d89d1838496054634d0f777bcf3e4256
Download: download sample
Signature Gafgyt
Create hunting rule
File size:97'290 bytes
First seen:2024-02-13 19:39:02 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:cGQWctdPjohd2d+AVYOXzh3e34GRvCT7T99EKJCRI6Be1e6sf+VBf0QSuShmk0rh:9WP4RAhhEPCT7WRI6o6M4mk0rQAEvAEM
TLSH T1D6931B45ED418B27C2D327BBE79F439D3B366A5897D733015A297EB42BC27C81E29120
telfhash t1ea119c5271768a5d2bb259348cfc47b4155076236781beb5bf0dc5c45537002fa3ae8b
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter zbetcheckin
Tags:32 arm elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
109
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7139232-0
Create hunting rule

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

Unix.Trojan.Tsunami-9396652-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/65cbc56a90a5367ac0c350d1/reports/464ebd18-6543-46bb-9141-6ae778ad3b63/overview
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8da5e547-ae4a-4556-9952-6764ec51caed
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1391699
Signature
Antivirus / Scanner detection for submitted sample
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
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/dd7bb23ea8c2a9ef4f2a02e5b75ca7d36ec277c0bb7a9950530c06082bc35d88
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dd7bb23ea8c2a9ef4f2a02e5b75ca7d36ec277c0bb7a9950530c06082bc35d88/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2024-02-13 19:40:06 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3v53epviyku66tzkals3oxfh2nxme56axn5jsuctbqdaqk6dlwea._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt
Link:
https://tria.ge/reports/240213-yczvqage3z/
Behaviour
Reads system network configuration
Reads system routing table
Malware Config
C2 Extraction:
37.44.238.66:666
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/dd7bb23ea8c2a9ef4f2a02e5b75ca7d36ec277c0bb7a9950530c06082bc35d88

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:myMirai
Create hunting rule
Description:Mirai
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 dd7bb23ea8c2a9ef4f2a02e5b75ca7d36ec277c0bb7a9950530c06082bc35d88

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2760715/

Comments


Avatar
zbet commented on 2024-02-13 19:39:02 UTC

url : hxxp://37.44.238.66/rebirth.arm4