MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 48e8752ed600212718a91a2d06bd709fbfd08199449a51d415dc57467b5cffe5. 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: 13


Intelligence 13 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 48e8752ed600212718a91a2d06bd709fbfd08199449a51d415dc57467b5cffe5
SHA3-384 hash: a1f199f7158646790bc74bca36525eaa717fed74423223ba089201366decd91540576a333cb2cffe8887eb56862b88eb
SHA1 hash: f3922a6f19c314b4129f0230cc3d473b01ece5c8
MD5 hash: 257cf50234e59cfb5f77de34aa7d73d4
humanhash: comet-spring-connecticut-uncle
File name:armv7l
Download: download sample
Signature Tsunami
Create hunting rule
File size:32'445 bytes
First seen:2024-11-29 15:46:39 UTC
Last seen:2024-11-30 06:50:38 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:P5qiS4hG4rTFsQ0eFahA6qq/Wbh0I7IWiW:UvUTwXOmE
TLSH T1A0E20AD7F2DA8833C47109398343431C72C688B5BA46AB13798CD4694F76B5DBFA19E4
telfhash t144d02b42f2319f140af70830ecd607dc2053a62bd1536ef49fd899d0583711aa4546af
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 Tsunami

Intelligence

File Origin
# of uploads :
2
# of downloads :
141
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Win.Trojan.Tsunami-5
Create hunting rule

Unix.Trojan.Tsunami-7644569-0
Create hunting rule

Unix.Trojan.Tsunami-7644790-0
Create hunting rule

Unix.Trojan.Tsunami-7645187-0
Create hunting rule

Verdict:
Malicious
Score:
91.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6749e2f9e64d1c722d7a2da3linux22vpnfull_triage
Tags:
tsunami
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/6749e2124b0e5551e607a195/reports/2e7d53a7-b8d4-4a3d-ab80-55aa6e6a8187/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:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/48e8752ed600212718a91a2d06bd709fbfd08199449a51d415dc57467b5cffe5
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1baa5bf9-f686-409e-a441-e04302f167d8
Result
Threat name:
Muhstik, Tsunami
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1565365
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:
41%
Verdict:
Susipicious
File Type:
ELF
Link:
https://malprob.io/report/48e8752ed600212718a91a2d06bd709fbfd08199449a51d415dc57467b5cffe5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/48e8752ed600212718a91a2d06bd709fbfd08199449a51d415dc57467b5cffe5/
Threat name:
Linux.Backdoor.Tsunami
Create hunting rule
Status:
Malicious
First seen:
2024-11-29 15:47:14 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=jduhklwwaaqsogfjdiwqnplqt675bamzisnfdvav3rlum62477sq._file
Result
Malware family:
kaiten
Create hunting rule
Score:
  10/10
Tags:
family:kaiten
Link:
https://tria.ge/reports/241129-s77adsxrdp/
Verdict:
Malicious
Tags:
backdoor kaiten trojan tsunami Win.Trojan.Tsunami-5
YARA:
Kaiten Linux_Trojan_Tsunami_55a80ab6 Linux_Trojan_Tsunami_ad60d7e8
Link:
https://app.threat.zone/submission/9808326b-7076-4e7e-b64b-b83a4daa33ee
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/48e8752ed600212718a91a2d06bd709fbfd08199449a51d415dc57467b5cffe5

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_Tsunami_55a80ab6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Tsunami_ad60d7e8
Create hunting rule
Author:Elastic Security
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:Tsunami_Backdoor
Create hunting rule
Author:@is_henderson
Description:Tsunami Backdoor

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Tsunami

elf 48e8752ed600212718a91a2d06bd709fbfd08199449a51d415dc57467b5cffe5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3311769/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3311858/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments