MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6590a35bea87343378cf2769e9a512a44ed62fda91d2b82767cc441dcc9751fc. 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: 6590a35bea87343378cf2769e9a512a44ed62fda91d2b82767cc441dcc9751fc
SHA3-384 hash: 544af03f869aeb3f7ca0a866e1f7ca80c2033df5a70843ef11b2bffc1ad6bd3e8441450cf77fc22afdda475ac74c6983
SHA1 hash: 1c2ccd753c397211c81d9129afec955e2623e17e
MD5 hash: 95c29547b0a4341d1f829bdf96c920c3
humanhash: island-alaska-pluto-alpha
File name:95c29547b0a4341d1f829bdf96c920c3
Download: download sample
Signature Tsunami
Create hunting rule
File size:128'904 bytes
First seen:2023-03-26 23:20:07 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:4vGq3DOjzBFaQe8a832VVUwk8qvONCMoccJmy2QyESuunz:4p6jnaB8a1Uf8qvOjImy2QyE3unz
TLSH T1DCC33A05E5528767C1E227BAB75F865D37221F68C38B33257A2C7FB42B82B9D1E39110
telfhash t10411f007a0b68a282f721c14ec3c6bfa01915b3762417f746f8ec4d8142b006b975d6b
Reporter zbetcheckin
Tags:32 arm elf Tsunami

Intelligence

File Origin
# of uploads :
1
# of downloads :
172
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7489238-0
Create hunting rule

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

Unix.Trojan.Tsunami-7644786-0
Create hunting rule

Unix.Trojan.Tsunami-7644787-0
Create hunting rule

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

Unix.Trojan.Tsunami-7645009-0
Create hunting rule

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

Unix.Trojan.Mirai-9917488-0
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
80%
Tags:
bashlite gafgyt mirai
Link:
https://www.filescan.io/uploads/6420d35e9c109cf74b2fe7f6/reports/b79eaf4e-622c-43fd-baf6-8f112fc355db/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/6590a35bea87343378cf2769e9a512a44ed62fda91d2b82767cc441dcc9751fc
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
20.151.71.228:6667
UDP botnet C2(s):
not identified
Malware family:
Tsunami
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/16108504-68e8-4597-97f9-8d155e7d10ce
Result
Threat name:
Muhstik, Tsunami
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1202276
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/6590a35bea87343378cf2769e9a512a44ed62fda91d2b82767cc441dcc9751fc/
Threat name:
Linux.Backdoor.Kaiten
Create hunting rule
Status:
Malicious
First seen:
2023-03-26 23:21:05 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=mwikgw7kq42dg6gpe5u6tjisurhnml62shjlqj3hzrcb3texkh6a._file
Result
Malware family:
kaiten
Create hunting rule
Score:
  10/10
Tags:
family:kaiten
Link:
https://tria.ge/reports/230326-3bzksaad98/
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/6590a35bea87343378cf2769e9a512a44ed62fda91d2b82767cc441dcc9751fc

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: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: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
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 6590a35bea87343378cf2769e9a512a44ed62fda91d2b82767cc441dcc9751fc

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2586915/

Comments


Avatar
zbet commented on 2023-03-26 23:20:08 UTC

url : hxxp://20.151.71.228/tftp