MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4635f5c5fa27d7dd39a334d3b8c47bbc3f99994b6fa218362ccd05c5f86d15ea. 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


Mirai


Vendor detections: 12


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4635f5c5fa27d7dd39a334d3b8c47bbc3f99994b6fa218362ccd05c5f86d15ea
SHA3-384 hash: 605fb8943506be4fb6c3b6fc61f3c9b91360f6231380e317118a5f146c53896b1899ab102bafdb8136ed3e53e4d77a76
SHA1 hash: cfb67dbc0c51e4b19c4f5b5c2cfd89139449ef46
MD5 hash: 1270fa90fca5aacb25d647174e0d2c7f
humanhash: mountain-single-nebraska-football
File name:shindeVarm7-20240701-1307
Download: download sample
Signature Mirai
Create hunting rule
File size:128'524 bytes
First seen:2024-07-01 13:07:04 UTC
Last seen:2024-07-04 07:18:24 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:tdZ6KrHML5osc3nnTzEM6q6CFwIM/9sKFRP3Sqf:tdZ6OQ5osc3nvEo6CFbM/9RJiC
TLSH T14EC32B46E7408B13C0D61779B6AF42453323AB6593DB73069918BFF43F86B9E0E63606
telfhash t11121ee355730522a5991dea0cdfd57b2221892572649ef33df31c48c641a09eea3fc8f
Reporter elfdigest
Tags:mirai

Intelligence

File Origin
# of uploads :
22
# of downloads :
107
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30456.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135925-0
Create hunting rule

Unix.Dropper.Mirai-7135928-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9760303-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Kills processes
Opens a port
Receives data from a server
Runs as daemon
Sends data to a server
Connection attempt
DNS request
Substitutes an application name
Deleting of the original file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
android bash gcc lolbin mirai
Link:
https://www.filescan.io/uploads/6682aa3cce78046c1aae6af4/reports/0abf8f4d-d965-4b6e-a431-b11eb4257c2f/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
198.23.165.253
Number of open files:
2
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/4635f5c5fa27d7dd39a334d3b8c47bbc3f99994b6fa218362ccd05c5f86d15ea
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6eeed7c6-f659-4715-b266-143d81066cf7
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1465343
Signature
Contains symbols with names commonly found in malware
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4635f5c5fa27d7dd39a334d3b8c47bbc3f99994b6fa218362ccd05c5f86d15ea
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4635f5c5fa27d7dd39a334d3b8c47bbc3f99994b6fa218362ccd05c5f86d15ea/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-06-30 18:56:07 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 37 (51.35%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iy27lrp2e7l52ondgtj3rrd3xq7ztgkln6rbqnrmzuc4l6dncxva._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/240701-qc7xbswhlm/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Writes file to system bin folder
Deletes itself
Modifies Watchdog functionality
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/4635f5c5fa27d7dd39a334d3b8c47bbc3f99994b6fa218362ccd05c5f86d15ea

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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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

Mirai

elf 4635f5c5fa27d7dd39a334d3b8c47bbc3f99994b6fa218362ccd05c5f86d15ea

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2907994/
  
Delivery method
Distributed via web download

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