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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 64dbc906d5d3abe2f70db008ba52c360b446f21e0d25172e053e0f00a208e73b. 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: 64dbc906d5d3abe2f70db008ba52c360b446f21e0d25172e053e0f00a208e73b
SHA3-384 hash: 1d773c7ffaa76e7aae73d3fb8d84a7f1b3ecbc84991747a838178bc48d3f394a6b1aac17d9d01c47be6803e52007fa5b
SHA1 hash: 3569a400f613675daf432d52b66bcd1d0b033586
MD5 hash: 748a8d332cc853bae4f415cb12a9050d
humanhash: enemy-arkansas-avocado-fanta
File name:748a8d332cc853bae4f415cb12a9050d
Download: download sample
Signature Gafgyt
Create hunting rule
File size:111'240 bytes
First seen:2024-02-13 19:37:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:NInJZ56FYqMHiVslZXbdyZjUoEa06SI5/YirnoQ9smVA+mWpQO/RtXZVW:0ZXbdAgfadSI5Brn1VA+mAQO/PXZVW
TLSH T163B31705C5508B67C2D2237AFB9F825D37336B6897DB33115A24BFB42BC279D1E29121
telfhash t1c311d01361b6ca191bb659349dfc47f015512b3372427e717f09c5c49537042a93ad9b
Reporter zbetcheckin
Tags:32 arm elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
98
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7139232-0
Create hunting rule

Unix.Trojan.Gafgyt-7643791-0
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Unix.Trojan.Mirai-9917488-0
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Runs as daemon
Receives data from a server
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/65cbc52bbef28d0c6fb7456d/reports/2e75fc31-37cb-475c-a332-e33eee5a14e2/overview
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b898d44a-83bb-4a2c-bb69-d73badee8f86
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1391688
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/64dbc906d5d3abe2f70db008ba52c360b446f21e0d25172e053e0f00a208e73b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/64dbc906d5d3abe2f70db008ba52c360b446f21e0d25172e053e0f00a208e73b/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2024-02-13 19:38:11 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mtn4sbwv2ov6f5ynwaeluuwdmc2en4q6busrolqfhyhqbiqi445q._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt
Link:
https://tria.ge/reports/240213-ycdx9agd9z/
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/64dbc906d5d3abe2f70db008ba52c360b446f21e0d25172e053e0f00a208e73b

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 64dbc906d5d3abe2f70db008ba52c360b446f21e0d25172e053e0f00a208e73b

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2760716/

Comments


Avatar
zbet commented on 2024-02-13 19:37:55 UTC

url : hxxp://37.44.238.66/rebirth.arm6