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Osumi, Yusuke ozuma

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@ozuma
ozuma / StreamArrayTest
Created April 4, 2023 16:53
Java, stream, Arrays
import java.util.Arrays;
import java.util.stream.Collectors;
import java.util.stream.Stream;
class StreamArrayTest
{
public static void main(String[] args)
{
Stream<String> stream = Stream.of("NYC", "Mexico", "Beijing", "New Delhi", "Tokyo");
@ozuma
ozuma / stringStreamTest.java
Created April 4, 2023 16:19
String, Arrays, stream, startsWith
import java.util.Arrays;
import java.util.stream.Stream;
public class stringStreamTest {
public static void main(String[] args) {
String[] arr = { "NYC", "Mexico", "BeiJing", "New Delhi", "Tokyo" };
Stream<String> stream = Arrays.asList(arr).stream();
stream.filter(s -> s.startsWith("N"))
@ozuma
ozuma / Main.java
Created April 4, 2023 16:08
ABC294_a: Java, STDIN, stream, Arrays
import java.util.Arrays;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
final int arraySize = Integer.parseInt(sc.next());
int[] lists = new int[arraySize];
for (int i = 0; i < arraySize; i++) {
@ozuma
ozuma / keybase.md
Created April 2, 2023 15:11

Keybase proof

I hereby claim:

  • I am ozuma on github.
  • I am osumi (https://keybase.io/osumi) on keybase.
  • I have a public key ASA80HYmsHZNZWr1GZbBY1eGFsedorajAN9itEYcxY6wQAo

To claim this, I am signing this object:

@ozuma
ozuma / writemp4.sh
Last active April 8, 2023 15:58
Twitterのボイスメッセージをファイル出力
ffmpeg -i 'https://...../xxx.m3u8' -movflags faststart -c copy -bsf:a aac_adtstoasc output.mp4
@ozuma
ozuma / mailheader-phishing-QR.txt
Created January 1, 2023 09:01
A header of a Phishing Mail with QR code.
From - Wed Dec 28 12:58:58 2022
X-Account-Key: account5
X-UIDL: UID39566-1566717234
X-Mozilla-Status: 0001
X-Mozilla-Status2: 00000000
X-Mozilla-Keys:
Return-Path: <iqxyom@gmail.com>
Received: from gmail.com ([175.165.163.226])
by www310.sakura.ne.jp (8.15.2/8.15.2) with ESMTP id 2BRHdMIf053496
for <XXXXXXX@XXXXXXX.sakura.ne.jp>; Wed, 28 Dec 2022 02:39:22 +0900 (JST)
@ozuma
ozuma / 172.245.163.155_MUFG_NICOS.txt
Created August 20, 2022 21:56
2022-8-20(JST)_Phishing URLs targeting MUFG NICOS
hxxp://www.vieasecivioenre.vsosirvsivmenscevoiei.a8m6di.icu/uWBRvZ8quj/page1.php
hxxp://www.vieasecivioenre.vsosirvsivmenscevoiei.aaxbpo.top/uWBRvZ8quj/page1.php
hxxp://www.vieasecivioenre.vsosirvsivmenscevoiei.adpslp.top/uWBRvZ8quj/page1.php
hxxp://www.vieasecivioenre.vsosirvsivmenscevoiei.aenjkw.top/uWBRvZ8quj/page1.php
hxxp://www.vieasecivioenre.vsosirvsivmenscevoiei.agdhkb.top/uWBRvZ8quj/page1.php
hxxp://www.vieasecivioenre.vsosirvsivmenscevoiei.akgjcb.top/uWBRvZ8quj/page1.php
hxxp://www.vieasecivioenre.vsosirvsivmenscevoiei.baelbg.top/uWBRvZ8quj/page1.php
hxxp://www.vieasecivioenre.vsosirvsivmenscevoiei.bhqnyq.icu/uWBRvZ8quj/page1.php
hxxp://www.vieasecivioenre.vsosirvsivmenscevoiei.bkwgho.top/uWBRvZ8quj/page1.php
hxxp://www.vieasecivioenre.vsosirvsivmenscevoiei.bmknvf.top/uWBRvZ8quj/page1.php
@ozuma
ozuma / 198.23.221.168_MUFG_NICOS
Created July 31, 2022 04:09
2022-7-31(JST)_Phishing URLs targeting MUFG NICOS
hxxp://www.aeseeceoe.cneaarsseooeeer.sieoeosaicencseccesoeeras.7qdy3b.top/uWBRvZ8quj/page1.php
hxxp://www.aeseeceoe.cneaarsseooeeer.sieoeosaicencseccesoeeras.abuihr.za.com/uWBRvZ8quj/page1.php
hxxp://www.aeseeceoe.cneaarsseooeeer.sieoeosaicencseccesoeeras.agmall.cc/uWBRvZ8quj/page1.php
hxxp://www.aeseeceoe.cneaarsseooeeer.sieoeosaicencseccesoeeras.aimili.online/uWBRvZ8quj/page1.php
hxxp://www.aeseeceoe.cneaarsseooeeer.sieoeosaicencseccesoeeras.cjlxn.online/uWBRvZ8quj/page1.php
hxxp://www.aeseeceoe.cneaarsseooeeer.sieoeosaicencseccesoeeras.dcdg.com.cn/uWBRvZ8quj/page1.php
hxxp://www.aeseeceoe.cneaarsseooeeer.sieoeosaicencseccesoeeras.dcdh.com.cn/uWBRvZ8quj/page1.php
hxxp://www.aeseeceoe.cneaarsseooeeer.sieoeosaicencseccesoeeras.dhcg.com.cn/uWBRvZ8quj/page1.php
hxxp://www.aeseeceoe.cneaarsseooeeer.sieoeosaicencseccesoeeras.djdt.com.cn/uWBRvZ8quj/page1.php
hxxp://www.aeseeceoe.cneaarsseooeeer.sieoeosaicencseccesoeeras.djhc.com.cn/uWBRvZ8quj/page1.php
@ozuma
ozuma / summary.txt
Created July 17, 2022 04:31
2022-07-17 Phishing Site, kgfish[.]cn
Phishing URL: https://kgfish[.]cn/
Scanning URL: https://urlscan.io/result/84a85227-5af1-4b38-8a04-ec93ab6873dc/
Brand: TS CUBIC Card, Japan
Official URL: https://tscubic.com/
Domain Owner:
2022/07/16 刘益江 499799788@qq.com
2022/07/14 王福友 heesoughebjl@outlook.jp
2022/06/02 刘闪闪 mkedsrmurtx@hotmail.com
2021/12/15 南京谨而信网络科技有限公司 hddomain2@qq.com
@ozuma
ozuma / convert.sh
Created May 23, 2022 05:55
拡張子を取り除く、拡張子の変換
#!/bin/bash
for filename in *.webp
do
convert $filename ${filename%.*}.png
done