MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3d4c4cc860a146597b5830fa4e4c5ab9a5eb32304bd88a9e6256452740998727. 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: 10


Intelligence 10 IOCs YARA 5 File information Comments

SHA256 hash: 3d4c4cc860a146597b5830fa4e4c5ab9a5eb32304bd88a9e6256452740998727
SHA3-384 hash: dfa126f2a3198f7a236245f8d07e65ac8558b854dcb2502eeb49fe16f6e5fdf70ae6093c6b4219544b601b44700787ba
SHA1 hash: da043d55a48b11f1c0b47b38bd2bb279454a3ac4
MD5 hash: ca34f09d0fe8bd0dddd1443e401781d7
humanhash: comet-arizona-snake-dakota
File name:x-3.2-.SNOOPY
Download: download sample
Signature Gafgyt
File size:74'024 bytes
First seen:2022-08-05 23:33:47 UTC
Last seen:2022-08-06 17:43:46 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:nm+c5osQWiKLoxKFn6pD+OTxzMvMmLI2VOCjXUfJRk:45omr0xKFn6J+OkMmU2VOCbUfJRk
TLSH T149733A02E652CAB3C8930BB602AB9B664631FD2A1E2B9F59F31C7DF49F124C87117355
telfhash t1ae11e10271f689282bf259245cbc43f4265126233341be71bf0dc5c0593b003b939e8b
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter @elfdigest
Tags:gafgyt

Intelligence


File Origin
# of uploads :
12
# of downloads :
148
Origin country :
DE DE
Mail intelligence
No data
Vendor Threat Intelligence
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-debug
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
163.123.143.81
Number of open files:
1
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
163.123.143.81:839
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Result
Threat name:
Unknown
Detection:
malicious
Classification:
spre
Score:
76 / 100
Signature
Contains symbols with names commonly found in malware
Machine Learning detection for sample
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
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 679558 Sample: x-3.2-.SNOOPY Startdate: 06/08/2022 Architecture: LINUX Score: 76 25 163.123.143.81, 39906, 839 ILIGHT-NETUS Reserved 2->25 27 109.202.202.202, 80 INIT7CH Switzerland 2->27 29 2 other IPs or domains 2->29 31 Snort IDS alert for network traffic 2->31 33 Malicious sample detected (through community Yara rule) 2->33 35 Multi AV Scanner detection for submitted file 2->35 37 2 other signatures 2->37 8 dash rm x-3.2-.SNOOPY 2->8         started        11 logrotate sh 2->11         started        13 python3.8 uname 2->13         started        15 11 other processes 2->15 signatures3 process4 signatures5 39 Opens /proc/net/* files useful for finding connected devices and routers 8->39 17 x-3.2-.SNOOPY 8->17         started        19 sh rsyslog-rotate 11->19         started        process6 process7 21 x-3.2-.SNOOPY 17->21         started        23 rsyslog-rotate systemctl 19->23         started       
Threat name:
Linux.Trojan.Gafgyt
Status:
Malicious
First seen:
2022-08-05 23:34:08 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 26 (65.38%)
Threat level:
  5/5
Result
Malware family:
mirai_x86corona
Score:
  10/10
Tags:
family:gafgyt family:mirai family:mirai_x86corona linux

YARA Signatures


MalareBazaar uses YARA rules from several public and non-public repositories, such as Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious proccess dumps they may create. Please note that only results from TLP:WHITE rules are being displayeyd.

Rule name:linux_generic_ipv6_catcher
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:meth_get_eip
Author:Willi Ballenthin
Rule name:myMirai
Description:Mirai
Rule name:setsockopt
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:unixredflags3
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.

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