MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d1c40223f574cf3b585a2fbb5bdd119b19980902a8f6a6f9904f44fb23c26367. 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: 9


Intelligence 9 IOCs YARA 10 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d1c40223f574cf3b585a2fbb5bdd119b19980902a8f6a6f9904f44fb23c26367
SHA3-384 hash: 3ebd70d7167aa33f6314e875ffb61f70f7b5d6f0e281cc533297da65179e22964a76a92a0c04157657bed402642d37fe
SHA1 hash: d419b18ba99a57ea80a01d3379883d558e572d01
MD5 hash: 8c9a018ca0823f30bd33d825c89d5b77
humanhash: failed-nevada-minnesota-maryland
File name:8c9a018ca0823f30bd33d825c89d5b77
Download: download sample
Signature Tsunami
Create hunting rule
File size:197'361 bytes
First seen:2023-12-03 14:05:04 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:+a7IzpnrvJkKsmLoDdEJRAu1v2pxTJ7A1kAeums5IB:+a7arxumkmRAIv2pxTJ7A1kAeums5IB
TLSH T142144A07A8A54EB7C151AEB625739A340747E9164B0F1B8BB53DEAF4430B8CEB40D7B4
telfhash t155713f49943d09e99e231c19a8696fe30593b52a32e6bb28ff56dcc4044f428f558d0f
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter zbetcheckin
Tags:32 elf renesas Tsunami

Intelligence

File Origin
# of uploads :
1
# of downloads :
118
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Tsunami-6981173-0
Create hunting rule

Unix.Dropper.Mirai-7135968-0
Create hunting rule

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Tsunami-7644567-0
Create hunting rule

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

Unix.Trojan.Tsunami-7644572-0
Create hunting rule

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

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

Unix.Malware.Mirai-9885121-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug lolbin remote tsunami
Link:
https://www.filescan.io/uploads/656c8b4b380413dc0c2e02f4/reports/c20386c0-142b-4239-b0d7-b940ae7d4150/overview
Result
Verdict:
MALICIOUS
Malware family:
8220 Gang
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/54f3cbb1-7778-463d-ba95-fafbc7da01f4
Result
Threat name:
Muhstik, Tsunami
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1352551
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Uses IRC for communication with a C&C
Yara detected Muhstik
Yara detected Tsunami
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d1c40223f574cf3b585a2fbb5bdd119b19980902a8f6a6f9904f44fb23c26367
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d1c40223f574cf3b585a2fbb5bdd119b19980902a8f6a6f9904f44fb23c26367/
Threat name:
Linux.Trojan.Tsunami
Create hunting rule
Status:
Malicious
First seen:
2023-12-03 03:22:44 UTC
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2hcaei7vothtwwc2f65vxxirtmmzqcicvd3kn6mqj5cpwi6cmntq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/231203-reeh8scd3y/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Tsunami
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/d1c40223f574cf3b585a2fbb5bdd119b19980902a8f6a6f9904f44fb23c26367

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_8a11f9be
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: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: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 d1c40223f574cf3b585a2fbb5bdd119b19980902a8f6a6f9904f44fb23c26367

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2737025/

Comments


Avatar
zbet commented on 2023-12-03 14:05:05 UTC

url : hxxp://5.181.21.33/openssh