MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dc761892a15415bdcf51de8e7448c30364b41495c98d97ba3eacaecfa959f84e. 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: 6


Intelligence 6 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dc761892a15415bdcf51de8e7448c30364b41495c98d97ba3eacaecfa959f84e
SHA3-384 hash: 17da4ea25d28ec5913d660f0e33dc4c8434e07312f36d5b3a5cf9a923618b5ab0fe10419cfcdc275979e7337187a3ad8
SHA1 hash: e7038f48c84db2e9b6082cd743a86c0c35d4272d
MD5 hash: bc7f3145744a169118098f6f7b3b8736
humanhash: louisiana-delta-east-quebec
File name:dc761892a15415bdcf51de8e7448c30364b41495c98d97ba3eacaecfa959f84e
Download: download sample
Signature Tsunami
Create hunting rule
File size:24'584 bytes
First seen:2026-06-08 19:26:23 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:cdfzXjGPR5rgtPlxpBF8UjZl82FqS+b4CJapUKn17bn:cFCUtPB8UtC2evJKnZn
TLSH T102B2A97E6B21BFBEE274D73586F76FB0C35611A663918684D1BCDA244DA930C0CAE710
telfhash t144e07d41d2b05a289af70530f9d50bd811927b6790920f74dfc89ac0c83744ae56669d
Magika elf
Reporter c2hunter
Tags:elf Tsunami wraith

Intelligence

File Origin
# of uploads :
1
# of downloads :
37
Origin country :
US US
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Tsunami-7644568-0
Create hunting rule

Unix.Trojan.Tsunami-7644788-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/6a27176a3d2a0c6df8e9e2ea/reports/def89e75-561a-486e-b6b5-fc55573f4b83/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/dc761892a15415bdcf51de8e7448c30364b41495c98d97ba3eacaecfa959f84e
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/54de89bf-f63c-4aa4-9362-71423205598a
Behavior Graph:
Download SVG
%3 guuid=8c346359-1b00-0000-43a8-cddff20a0000 pid=2802 /usr/bin/sudo guuid=a730315b-1b00-0000-43a8-cddff60a0000 pid=2806 /tmp/sample.bin guuid=8c346359-1b00-0000-43a8-cddff20a0000 pid=2802->guuid=a730315b-1b00-0000-43a8-cddff60a0000 pid=2806 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d92c78b2-0d89-4e4e-850f-3babc5a3a789
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/dc761892a15415bdcf51de8e7448c30364b41495c98d97ba3eacaecfa959f84e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dc761892a15415bdcf51de8e7448c30364b41495c98d97ba3eacaecfa959f84e/
Threat name:
Linux.Backdoor.Tsunami
Create hunting rule
Status:
Malicious
First seen:
2026-06-08 19:27:29 UTC
File Type:
ELF32 Big (Exe)
AV detection:
25 of 36 (69.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3r3brevbkqk33t2r32hhisgdanslifevzggzpor6vsxm7kkz7bha._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260608-x5sfnset7w/
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/dc761892a15415bdcf51de8e7448c30364b41495c98d97ba3eacaecfa959f84e

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:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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.

  
Link
ftp://8a097cbd88b5404fba8011ea14eb92de:0xoumWOCxbyrFq6TDuWkTPTrTMfie2wI@5.161.89.141/usagimips

Comments