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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9672abab573b4770264db09be4672170e8a5ace2beb2997cce1ec31dc1a90831. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9672abab573b4770264db09be4672170e8a5ace2beb2997cce1ec31dc1a90831
SHA3-384 hash: d908319eb60ac91729955d90674ae046092a7fc9648d721f5f89bfcb7ecc207d3b12f678e22c25520726a47c81add23a
SHA1 hash: e710965854b34572cc306c0bac1bed329b1d5eb0
MD5 hash: e52e05ee9bab4ff88b3ee74b93cc7d70
humanhash: salami-montana-vegan-hotel
File name:Okami.arm4
Download: download sample
Signature Gafgyt
Create hunting rule
File size:105'578 bytes
First seen:2025-03-05 06:31:46 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:oROlP82W5t0i0g5hWIxevff8iowWQQkha6Qzadn:dlWTL0g5hVxeHowWQQkha6Qzadn
TLSH T1E8A32A05F9008727C2D327B7F79F075D3B3256A897D73312A6297EB02BC27992A39950
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 :
85
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

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c7f289c8d04e92a4bf0424linux22vpnfull_triage
Tags:
gafgyt mirai
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/67c7effd4a3011c802c7e3d8/reports/677ba8d9-9f0d-441d-af94-b8f55b7fb8d4/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:
45
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/9672abab573b4770264db09be4672170e8a5ace2beb2997cce1ec31dc1a90831
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/3758a277-6839-44dd-96e2-534cac883ce8
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1629774
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: 1629774 Sample: Okami.arm4.elf Startdate: 05/03/2025 Architecture: LINUX Score: 88 19 193.200.78.49, 48412, 6963 LINK-SERVICE-ASUA Switzerland 2->19 21 109.202.202.202, 80 INIT7CH Switzerland 2->21 23 2 other IPs or domains 2->23 25 Found malware configuration 2->25 27 Malicious sample detected (through community Yara rule) 2->27 29 Antivirus / Scanner detection for submitted sample 2->29 31 3 other signatures 2->31 9 dash rm Okami.arm4.elf 2->9         started        11 dash rm 2->11         started        signatures3 process4 process5 13 Okami.arm4.elf 9->13         started        process6 15 Okami.arm4.elf 13->15         started        process7 17 Okami.arm4.elf 15->17         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9672abab573b4770264db09be4672170e8a5ace2beb2997cce1ec31dc1a90831
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9672abab573b4770264db09be4672170e8a5ace2beb2997cce1ec31dc1a90831/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-03-05 06:32:26 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=szzkxk2xhndxajsnwcn6izzbodukllhcx2zjs7god3br3qnjbayq._file
Result
Malware family:
gafgyt
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Score:
  10/10
Tags:
family:gafgyt
Link:
https://tria.ge/reports/250305-hasevs1pz5/
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/fdd19607-c9bf-4e31-8b19-6fc2e9d26803
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/9672abab573b4770264db09be4672170e8a5ace2beb2997cce1ec31dc1a90831

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 9672abab573b4770264db09be4672170e8a5ace2beb2997cce1ec31dc1a90831

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3467089/
  
Delivery method
Distributed via web download

Comments