MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1ffc76edb574236b551d617fc830d701383e5865b343862c888d6ab645ed62c5. 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 7 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1ffc76edb574236b551d617fc830d701383e5865b343862c888d6ab645ed62c5
SHA3-384 hash: f69bc7f94f8676028f780eddbeac1f6828f22e6c8e8aad57a05007b6b54208986fb4e067800c98b886a4df8a2bca8e73
SHA1 hash: 5b1334908adf8ba4685bdcd26d13f2c32fb6cf19
MD5 hash: 477bf5d3deeb55656f94b3863de6af9a
humanhash: washington-leopard-idaho-summer
File name:477bf5d3deeb55656f94b3863de6af9a
Download: download sample
Signature Gafgyt
Create hunting rule
File size:119'167 bytes
First seen:2024-02-01 05:46:53 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:yqSIeTAr/ZDae/NfeKOpyzLZ3UX1y6wo7I/dzXj+vg8:yw//feKOp4LrKqdzT8
TLSH T19EC3845A6761CEB7E85ECE3B0699460110CD9D4A02DD6F2FB2B0F61CE3AB88E45D3D44
telfhash t14c11ce52a4fa8a6c5ef2542098fc16741a92721731627e706f5dc1849c37002b629fce
Reporter zbetcheckin
Tags:32 elf gafgyt mips

Intelligence

File Origin
# of uploads :
1
# of downloads :
91
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29227.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7138857-0
Create hunting rule

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

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

Unix.Trojan.Gafgyt-9876192-0
Create hunting rule

Unix.Trojan.Gafgyt-111
Create hunting rule

Unix.Trojan.Mirai-5607483-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gafgyt lolbin mirai remote shellshock
Link:
https://www.filescan.io/uploads/65bb305640cbb80fe04a85a3/reports/9906015e-6e65-4cb7-9bdb-882818fcb4b3/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/1ffc76edb574236b551d617fc830d701383e5865b343862c888d6ab645ed62c5
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9b4b62b3-5afc-4494-9b86-ebaba8fa4681
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1384530
Signature
Antivirus / Scanner detection for submitted sample
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Snort IDS alert for network traffic
Uses known network protocols on non-standard ports
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1ffc76edb574236b551d617fc830d701383e5865b343862c888d6ab645ed62c5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1ffc76edb574236b551d617fc830d701383e5865b343862c888d6ab645ed62c5/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2024-01-29 01:33:27 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=d76hn3nvoqrwwvi5mf74qmgxae4d4wdfwnbymleirvvlmrpnmlcq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/240201-ggvywscef7/
Behaviour
Reads system network configuration
Creates a large amount of network flows
Reads system routing table
Changes its process name
Contacts a large (5663) amount of remote hosts
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/1ffc76edb574236b551d617fc830d701383e5865b343862c888d6ab645ed62c5

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_Trojan_Gafgyt_fb14e81f
Create hunting rule
Author:Elastic Security
Reference:0fd07e6068a721774716eb4940e2c19faef02d5bdacf3b018bf5995fa98a3a27
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:Tsunami_Backdoor
Create hunting rule
Author:@is_henderson
Description:Tsunami Backdoor
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 1ffc76edb574236b551d617fc830d701383e5865b343862c888d6ab645ed62c5

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2754590/

Comments


Avatar
zbet commented on 2024-02-01 05:46:54 UTC

url : hxxp://45.128.232.240/sshd