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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a16e5e160a2697fbc1bda01ed0e061671d233ba1e9e718bebdf134bf0938f8b1. 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: 12


Intelligence 12 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a16e5e160a2697fbc1bda01ed0e061671d233ba1e9e718bebdf134bf0938f8b1
SHA3-384 hash: a9307bd2f763533ff92289ea0304d969492a0f70cd88f778666f85f5e8a5a23f29b0658506a7f21b72d7a1b21d84bea5
SHA1 hash: 2c9c4b2b2e2c3e62c874046673875bc966d208d3
MD5 hash: db195461530e8bbc66e4c8d985f78cf4
humanhash: sink-white-aspen-salami
File name:Okami.arm5
Download: download sample
Signature Gafgyt
Create hunting rule
File size:98'032 bytes
First seen:2025-03-05 06:26:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:QOs8fUOsBA+WuS2BJ1wAR13VKYmJjO/w5hYIXUeRVdAxpPdIufWHeoB/DQUDaLd2:QhOMA+Wu0AbwYm55hYIEeR3+pPdoB/Dn
TLSH T124A31A05F9018727C2C227B6B7DF475D3B3657A867E73311A6286EF02FC27892E29950
telfhash t11a110d43a5ba8a192ff398289cbc06b1159266137260ff70ef0ec1804937002b539e8f
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7136029-0
Create hunting rule

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

Unix.Trojan.Tsunami-9396652-0
Create hunting rule

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

Unix.Trojan.Mirai-10033529-0
Create hunting rule

Unix.Trojan.Mirai-10034904-0
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c7f10ac8d04e92a4bf03f3linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc lolbin masquerade obfuscated remote
Link:
https://www.filescan.io/uploads/67c7eed03c5f644bd9438fd0/reports/751aca2e-dc20-40dd-b5e8-a92d42178da1/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
46
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a16e5e160a2697fbc1bda01ed0e061671d233ba1e9e718bebdf134bf0938f8b1
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/554dcf2b-166e-488b-89e2-adf7ede043e7
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1629764
Signature
Antivirus / Scanner detection for submitted sample
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1629764 Sample: Okami.arm5.elf Startdate: 05/03/2025 Architecture: LINUX Score: 88 17 193.200.78.49, 54976, 6963 LINK-SERVICE-ASUA Switzerland 2->17 19 Found malware configuration 2->19 21 Malicious sample detected (through community Yara rule) 2->21 23 Antivirus / Scanner detection for submitted sample 2->23 25 3 other signatures 2->25 9 Okami.arm5.elf 2->9         started        signatures3 process4 process5 11 Okami.arm5.elf 9->11         started        process6 13 Okami.arm5.elf 11->13         started        process7 15 Okami.arm5.elf 13->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a16e5e160a2697fbc1bda01ed0e061671d233ba1e9e718bebdf134bf0938f8b1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a16e5e160a2697fbc1bda01ed0e061671d233ba1e9e718bebdf134bf0938f8b1/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-03-05 06:27:26 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=ufxf4fqke2l7xqn5uapnbydbm4osgo5b5htrrpv56e2l6cjy7cyq._file
Result
Malware family:
gafgyt
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Score:
  10/10
Tags:
family:gafgyt
Link:
https://tria.ge/reports/250305-g7xv6s1pt7/
Behaviour
Changes its process name
Malware Config
C2 Extraction:
193.200.78.49:6963
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7136029-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/b553008c-8bb1-4c01-89cf-5e92727d9029
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/a16e5e160a2697fbc1bda01ed0e061671d233ba1e9e718bebdf134bf0938f8b1

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
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: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 a16e5e160a2697fbc1bda01ed0e061671d233ba1e9e718bebdf134bf0938f8b1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3466218/
  
Delivery method
Distributed via web download

Comments