MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 355807fc92869c656200c3c8a7f41cd204c92a5abf3437324e4a0a6a8a68ed78. 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: 7


Intelligence 7 IOCs YARA 4 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 355807fc92869c656200c3c8a7f41cd204c92a5abf3437324e4a0a6a8a68ed78
SHA3-384 hash: e00b8d8f69d1f218b0a31afcbfebdc6dd5a995e4cceed1a6eaff3224400489db9378a66b4349a6235d3686116f8813cc
SHA1 hash: b808d422635445ec844f802de5525dabaa150925
MD5 hash: b8afc576ff16be78947731bd4cea0f34
humanhash: lithium-white-diet-beer
File name:b8afc576ff16be78947731bd4cea0f34
Download: download sample
Signature Tsunami
Create hunting rule
File size:114'588 bytes
First seen:2022-07-11 13:51:14 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:SqEDJnlxD7DS7TzmbFyGoemJeAqyaorgs:XEVnLO7GBBoemJeAqyaorgs
TLSH T157B3B61A7E21AFFFE26886300BF35F7087D5669226A19386F26CD7085F6128C1C5F794
telfhash t17a01af4770b689682f721c18ac7d5bfa1082672733417bb4af8ec5d80427105b975d4b
Reporter zbetcheckin
Tags:32 elf mips Tsunami

Intelligence

File Origin
# of uploads :
1
# of downloads :
269
Origin country :
n/a
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

Unix.Trojan.Mirai-8041698-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gafgyt kaiten mirai tsunami
Link:
https://www.filescan.io/uploads/62cc2b412c28b0d9c89748ce/reports/87c7e4b1-0aa8-4f9e-a054-acaee382a8c9/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
2
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/355807fc92869c656200c3c8a7f41cd204c92a5abf3437324e4a0a6a8a68ed78
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
185.102.170.250:6667
UDP botnet C2(s):
not identified
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ea92ef7e-4af2-4a38-94f8-a5479f5a02f8
Result
Threat name:
Muhstik, Tsunami
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1028887
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
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/355807fc92869c656200c3c8a7f41cd204c92a5abf3437324e4a0a6a8a68ed78/
Threat name:
Linux.Backdoor.Tsunami
Create hunting rule
Status:
Malicious
First seen:
2022-07-11 13:52:06 UTC
File Type:
ELF32 Big (Exe)
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gvmap7esq2ogkyqaypekp5a42icmsks2x42domsojifgvcti5v4a._file
Result
Malware family:
kaiten
Create hunting rule
Score:
  10/10
Tags:
family:kaiten linux
Link:
https://tria.ge/reports/220711-q6dkkshfaj/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/355807fc92869c656200c3c8a7f41cd204c92a5abf3437324e4a0a6a8a68ed78

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:linux_generic_irc_catcher
Create hunting rule
Author:@_lubiedo
Description:Find new ELF IRC samples
Rule name:myMirai
Create hunting rule
Description:Mirai
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 355807fc92869c656200c3c8a7f41cd204c92a5abf3437324e4a0a6a8a68ed78

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2256393/

Comments


Avatar
zbet commented on 2022-07-11 13:51:19 UTC

url : hxxp://185.102.170.250/ntpd