MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6738e6ecd788d41e9dc6faa27eaff8049bf0d36e961465e0bc5c196be69c27f4. 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: 13


Intelligence 13 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6738e6ecd788d41e9dc6faa27eaff8049bf0d36e961465e0bc5c196be69c27f4
SHA3-384 hash: c6d4cd57fc990f25e9738df520bf62170f2822e674ea9b8c0313c0a8e87408c8894edba284a5c98c94fb9a276a18a840
SHA1 hash: 2a7a55cbfda53e3db64880feeaecb8fb4a0a357e
MD5 hash: d50656981c4f10f8997629de74824836
humanhash: saturn-cup-speaker-eight
File name:skid.arm6
Download: download sample
Signature Gafgyt
Create hunting rule
File size:156'176 bytes
First seen:2025-01-29 22:16:11 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:CdFtQanOv6KwGpWHD2zC5hLJGwEqKxVN0cocImcwTsL/QMyn:y3QanOvVwHD2O5hLJGwEqKxVepZmcwTr
TLSH T1C5E33C49F6408B57C0D32776B6CF520533239BA4A7DB33169924AFF43FC27AA4E22945
telfhash t157110e13a0b9ca282bf348249dbc07f005502b23a782be71bf0ac5c49437002a875d9b
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
142
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

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

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

SecuriteInfo.com.Linux.Siggen.2205.UNOFFICIAL
Create hunting rule

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

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

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

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

Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=679aa9ab39cd5095f12b9252linux22vpnfull_triage
Tags:
bashlite gafgyt mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Receives data from a server
Sends data to a server
Runs as daemon
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
gcc lolbin masquerade mirai remote
Link:
https://www.filescan.io/uploads/679aa8de4587880099b9d4ca/reports/603be29b-0796-417d-a497-9c083c9a1fe6/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/6738e6ecd788d41e9dc6faa27eaff8049bf0d36e961465e0bc5c196be69c27f4
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
type:Gafgyt 37.221.67.209:11111
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0f09f73f-32bf-4879-a57b-b4c4c552accc
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1602480
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
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6738e6ecd788d41e9dc6faa27eaff8049bf0d36e961465e0bc5c196be69c27f4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6738e6ecd788d41e9dc6faa27eaff8049bf0d36e961465e0bc5c196be69c27f4/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-01-29 17:50:17 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=m44on3gxrdkb5hog7krh5l7yasn7bu3osykglyf4lqmwxzu4e72a._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt discovery
Link:
https://tria.ge/reports/250129-17cpsa1lcw/
Behaviour
Reads system network configuration
Reads system routing table
Malware Config
C2 Extraction:
37.221.67.209:11111
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7136164-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/214d5da2-9cbc-46ff-a00f-c12c8b1ed9c9
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/6738e6ecd788d41e9dc6faa27eaff8049bf0d36e961465e0bc5c196be69c27f4

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_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:Linux_Gafgyt_Generic
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_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
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:Mal_LNX_Gafgyt_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Gafgyt botnet, and there variants.
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 6738e6ecd788d41e9dc6faa27eaff8049bf0d36e961465e0bc5c196be69c27f4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3418776/
  
Delivery method
Distributed via web download

Comments