MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 da49c8acf2430ef723f67b5b502772b70e83c0cc3d0b1c14a29ff2b1ac36aad1. 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 19 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: da49c8acf2430ef723f67b5b502772b70e83c0cc3d0b1c14a29ff2b1ac36aad1
SHA3-384 hash: 89c0100671487e359e6c1495735d25435b04c30173942333fe6d5b5cf0d9a771ffa35c740c8a493db9bd812019898ac3
SHA1 hash: 83a8e4e3490cabeb9d1df870ee144a206f956dfe
MD5 hash: f5b2266d80727f8844b8f3579cc34b18
humanhash: salami-five-salami-november
File name:roze.armv6
Download: download sample
Signature Gafgyt
Create hunting rule
File size:209'622 bytes
First seen:2024-09-22 19:09:49 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:VNfeaUiwXi0MtA0eg5hgu6K2axVPx2m0wfB5RyAn:VNfeaUiwXi0jg5hg/yb2m0mB5RyAn
TLSH T1A7244C24E5404B57C2E323F9AA8E428E3B3347E563D773154A389BB03FC2B9A1D75925
telfhash t114215352a1f5cb282bb38934adbc03f51251a6136282bf756f0ec5c454331436934ddb
Magika elf
Reporter NDA0E
Tags:botnet dayzddos dedsec elf gafgyt KAITEN roze RyM unknown Vixaati Yakuza

Intelligence

File Origin
# of uploads :
1
# of downloads :
137
Origin country :
RO RO
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.2205.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Tsunami-6981155-0
Create hunting rule

Unix.Dropper.Mirai-7136164-0
Create hunting rule

Unix.Dropper.Mirai-7138855-0
Create hunting rule

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

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

Unix.Tool.Generic-7660959-0
Create hunting rule

Unix.Trojan.Mirai-8041683-0
Create hunting rule

Unix.Trojan.Mirai-9864781-0
Create hunting rule

Unix.Trojan.Mirai-9943729-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc lolbin mirai remote
Link:
https://www.filescan.io/uploads/66f06b91670eb6e13001b5ef/reports/f63c4b1b-e86d-413a-99d7-f917f0b0380b/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/da49c8acf2430ef723f67b5b502772b70e83c0cc3d0b1c14a29ff2b1ac36aad1
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4b7a849d-3dfe-444b-bbd2-c2c560079f0e
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1515459
Signature
Antivirus / Scanner detection for submitted sample
Found malware configuration
Malicious sample detected (through community Yara rule)
Opens /proc/net/* files useful for finding connected devices and routers
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/da49c8acf2430ef723f67b5b502772b70e83c0cc3d0b1c14a29ff2b1ac36aad1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/da49c8acf2430ef723f67b5b502772b70e83c0cc3d0b1c14a29ff2b1ac36aad1/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2024-09-22 20:04:06 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=3je4rlhsimhpoi7wpnnvaj3sw4hihqgmhufryffct7zldlbwvliq._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt discovery
Link:
https://tria.ge/reports/240922-xvcbpstgnk/
Behaviour
Reads system network configuration
Reads system routing table
Malware Config
C2 Extraction:
5.253.246.137:4444
Verdict:
Malicious
Tags:
trojan gafgyt botnet kaiten
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024 botnet_dedsec botnet_RyM botnet_Kaiten botnet_unknown botnet_Vixaati botnet_dayzddos
Link:
https://app.threat.zone/submission/7b9bd958-6866-4f53-89b7-77d0a4c9a341
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/da49c8acf2430ef723f67b5b502772b70e83c0cc3d0b1c14a29ff2b1ac36aad1

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:botnet_dayzddos
Create hunting rule
Author:NDA0E
Description:dayzddos botnet
Rule name:botnet_dedsec
Create hunting rule
Author:NDA0E
Description:dedsec botnet
Rule name:botnet_Kaiten
Create hunting rule
Author:NDA0E
Description:Kaiten botnet
Rule name:botnet_RyM
Create hunting rule
Author:NDA0E
Description:RyM botnet
Rule name:botnet_unknown
Create hunting rule
Author:NDA0E
Description:unknown botnet
Rule name:botnet_Vixaati
Create hunting rule
Author:NDA0E
Description:Vixaati botnet
Rule name:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:Detect_APT29_WINELOADER_Backdoor
Create hunting rule
Author:daniyyell
Description:Detects APT29's WINELOADER backdoor variant used in phishing campaigns, this rule also detect bad pdf,shtml,htm and vbs or maybe more depends
Reference:https://cloud.google.com/blog/topics/threat-intelligence/apt29-wineloader-german-political-parties
Rule name:Detect_Malicious_VBScript_Base64
Create hunting rule
Author:daniyyell
Description:Detects malicious VBScript patterns, including Base64 decoding, file operations, and PowerShell.
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:Linux_Gafgyt_Generic_A
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:Linux_Gafgyt_May_2024
Create hunting rule
Author:NDA0E
Description:Detects Gafgyt
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:NET
Create hunting rule
Author:malware-lu
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 da49c8acf2430ef723f67b5b502772b70e83c0cc3d0b1c14a29ff2b1ac36aad1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3186480/
  
Delivery method
Distributed via web download

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