MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a1ea13c20b5ee7da35f527d958c426672d13a5cc207b889da2c08cbaeb04ec12. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a1ea13c20b5ee7da35f527d958c426672d13a5cc207b889da2c08cbaeb04ec12
SHA3-384 hash: 74311680358524b3b74ed00bb996ef779761135c032285a729b29ff3d8ee3ea8dd798a4bfc73981d53ea99b1b94b4ebb
SHA1 hash: d0e5d87159d8e52bd3bc9adbc0d5a52a778b04a0
MD5 hash: 6822322b70497ee511faf0b4e0566ca8
humanhash: west-twenty-bluebird-finch
File name:armv6l
Download: download sample
Signature Gafgyt
Create hunting rule
File size:121'007 bytes
First seen:2024-12-16 11:22:21 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:WkYPgPggnAb0JWaY/VfVEDx0dn+mTQOY5NX3cn:lYPgPggI4Wa8VEDW+mTQOY5R3cn
TLSH T176C32805D5508727C2D3237AE79F825D37325BA4A3DB33215A34BFB82BC27891E39921
telfhash t1b1213002a0faca282bf79920acbc43f106502a2373827f717f0ec6c44537002a979ddb
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
100
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.2205.UNOFFICIAL
Create hunting rule

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

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

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

Unix.Dropper.Mirai-7138865-0
Create hunting rule

Unix.Dropper.Mirai-7138907-0
Create hunting rule

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

Unix.Trojan.Mirai-7582945-0
Create hunting rule

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

Unix.Trojan.Mirai-9917488-0
Create hunting rule

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

Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67600f208fb73f13afcd18cclinux22vpnfull_triage
Tags:
bashlite gafgyt mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc lolbin remote
Link:
https://www.filescan.io/uploads/67600d9a3754d76333d7f9f4/reports/cec9542e-c9bb-4ca0-9ca5-63a1c560e82d/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/a1ea13c20b5ee7da35f527d958c426672d13a5cc207b889da2c08cbaeb04ec12
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/cf46f07e-db5f-45ce-8ad0-5c3bd7c7ac7c
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1575968
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
Suricata IDS alerts for network traffic
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a1ea13c20b5ee7da35f527d958c426672d13a5cc207b889da2c08cbaeb04ec12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a1ea13c20b5ee7da35f527d958c426672d13a5cc207b889da2c08cbaeb04ec12/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2024-12-16 11:23:07 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=uhvbhqqll3t5unpve7mvrrbgm4wrhjomeb5yrhncycglv2ye5qja._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt discovery
Link:
https://tria.ge/reports/241216-ng5lnazjcr/
Behaviour
Reads system network configuration
Reads system routing table
Malware Config
C2 Extraction:
150.241.88.132:25565
Verdict:
Malicious
Tags:
botnet trojan gafgyt Unix.Dropper.Mirai-7138865-0
YARA:
botnet_dayzddos Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/0199ee6f-a43e-4f38-9bd0-7714bb033458
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/a1ea13c20b5ee7da35f527d958c426672d13a5cc207b889da2c08cbaeb04ec12

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: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_Generic_Threat_d2dca9e7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Mal_LNX_Gafgyt_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Gafgyt botnet, and there variants.
Rule name:RansomPyShield_Antiransomware
Create hunting rule
Author:XiAnzheng
Description:Check for Suspicious String and Import combination that Ransomware mostly abuse(can create FP)
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 a1ea13c20b5ee7da35f527d958c426672d13a5cc207b889da2c08cbaeb04ec12

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3351897/
  
Delivery method
Distributed via web download

Comments