MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b5ebcd614676d598bad295035905850626e2235032485dc096586e3fd50cf7df. 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


Tsunami


Vendor detections: 12


Intelligence 12 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b5ebcd614676d598bad295035905850626e2235032485dc096586e3fd50cf7df
SHA3-384 hash: f330cc502eacf5e7f178dba640fec1b9f5032238291828b3aa39e919c75b851e954b12496839c94ac6fc0fc143e80a84
SHA1 hash: 95b7e06b500c4cf9c1d7fa9a2a07b52efb7b3cf7
MD5 hash: 810b74df05ab68bda5ccd03c84e9e5fe
humanhash: mobile-carolina-friend-jupiter
File name:tftp
Download: download sample
Signature Tsunami
Create hunting rule
File size:128'908 bytes
First seen:2025-04-10 15:53:40 UTC
Last seen:2026-01-12 06:07:30 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:4vGq3DdjzBFaQe8a832VVUokn6vOSXUbHoghl0my2QyESuunz:4pRjnaB8a1Unn6vOpbHpcmy2QyE3unz
TLSH T12CC33A05E5628767C1E227BAB75F865D37221F68C38B33257A2C7FB42F81B9D1E29110
telfhash t10411f007a0b68a282f721c14ec3c6bfa01915b3762417f746f8ec4d8142b006b975d6b
Magika elf
Reporter abuse_ch
Tags:elf Tsunami

Intelligence

File Origin
# of uploads :
3
# of downloads :
96
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67f7ed82d6e7c3effacf1bd3linux22vpnfull_triage
Tags:
tsunami virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gafgyt gcc kaiten lolbin mirai remote tsunami
Link:
https://www.filescan.io/uploads/67f7e9bcb070fb3f9461e01b/reports/abaad6e5-ff28-4432-bda3-a2ce37c68daa/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:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/b5ebcd614676d598bad295035905850626e2235032485dc096586e3fd50cf7df
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Tsunami
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/76e527c2-44fa-4b66-a4cb-e8c6236b544c
Result
Threat name:
Muhstik, Tsunami
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1662131
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Muhstik
Yara detected Tsunami
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b5ebcd614676d598bad295035905850626e2235032485dc096586e3fd50cf7df
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b5ebcd614676d598bad295035905850626e2235032485dc096586e3fd50cf7df/
Threat name:
Linux.Network.Kaiten
Create hunting rule
Status:
Malicious
First seen:
2025-03-26 14:14:42 UTC
File Type:
ELF32 Little (Exe)
AV detection:
28 of 38 (73.68%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wxv42ykgo3kzrowssubvsbmfaytoei2qgjef3qewlbxd7vim67pq._file
Result
Malware family:
kaiten
Create hunting rule
Score:
  10/10
Tags:
family:kaiten
Link:
https://tria.ge/reports/250410-tccmzawwbt/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/b5ebcd614676d598bad295035905850626e2235032485dc096586e3fd50cf7df

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:LinuxTsunami
Create hunting rule
Rule name:linux_generic_irc_catcher
Create hunting rule
Author:@_lubiedo
Description:Find new ELF IRC samples
Rule name:Linux_Trojan_Gafgyt_6a510422
Create hunting rule
Author:Elastic Security
Reference:14cc92b99daa0c91aa09d9a7996ee5549a5cacd7be733960b2cf3681a7c2b628
Rule name:Linux_Trojan_Gafgyt_d2953f92
Create hunting rule
Author:Elastic Security
Reference:14cc92b99daa0c91aa09d9a7996ee5549a5cacd7be733960b2cf3681a7c2b628
Rule name:Linux_Trojan_Tsunami_55a80ab6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Tsunami_ad60d7e8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Tsunami_f806d5d9
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:Tsunami_Backdoor
Create hunting rule
Author:@is_henderson
Description:Tsunami Backdoor
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

Tsunami

elf b5ebcd614676d598bad295035905850626e2235032485dc096586e3fd50cf7df

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3506806/
  
Delivery method
Distributed via web download

Comments