Rony

2013-06-10

Android malware silentclient.apk silentservice of root phones (rooted)

threat keywords:

silentservice
silentclient.apk
Log
LogicDownloads
datang_gaoyang
低聲下載
靜默渠道
com.android.as
山寨手機

(remove) system app apk:

- Android 更新 4.1 (system apk)
- SystemThreads (system apk)

path (/sdcard):

/storage/sdcard0/datang_gaoyang/SilentClient.apk
/storage/sdcard0/Log/app_service/*.txt
/storage/sdcard0/LogicDownloads/*/*.apk

Below are fixes at your sole own risks

If not rooted (手機沒 root)
1a) rename path /sdcard/datang_gaoyang to /sdcard/datang_gaoyang.bak
1b) create an empty file /sdcard/datang_gaoyang
2a) rename path /sdcard/Log/app_service to /sdcard/Log/app_service.bak
2b) create an empty file /sdcard/Log//app_service
3a) rename path /sdcard/LogicDownloads to /sdcard/LogicDownloads.bak
3b) create an empty file /sdcard/LogicDownloads
4) reboot

(PS. the /sdcard/Log/app_service/* will keep logging, because the malwares are running, but bugged to download, and will still submitting your IMEI, etc.)

If rooted (手機已 root)

remove the above 2 systems apps
perform above 1a, 2a, 3a to cleanup
reboot

Good luck.

Problematic apks backup for examination:

SystemThread_3.0.apk http://goo.gl/08uOp
Android更新_4.1.apk http://goo.gl/Ouljj

to be updated ~

2011-03-12

Google Crisis Response - 2011 Sendai 日本仙台8.9級地震

http://www.google.co.jp/intl/ja/crisisresponse/japanquake2011.html

災害情報地圖
http://mw1.google.com/crisisresponse/2011/sendai_earthquake/google/map/sendai_earthquake_2011.html

Google Crisis Response - a google.org project
http://www.google.com/crisisresponse/

2011-01-10

Google simplifies the keyboard layout

Good-Bye: Windows-key, Windows-Menu-key
Good-Bye: Insert, Delete, Home, End, PgUp, PgDn
Good-Bye: F1 to F12

Add: Power button (too near to the Backspace key?)
Add: Speaker and brightless buttons
Add: forward/backward buttons

Replace: CapsLock -> Search

I like the bigger Ctrl and Alt keys, I *never* want or need the Windows Super_L and Super_R.

Here I have some new todos: change shortcut keys for awesome, openbox, vim, vimperator, and tmux.conf

2010-12-25

Script to generate script, takes care of read permission with sudo

Instead of edit checking afterwards a manual typed script, write a prove script to generate later on scripts.

System change, the script will change while if it can.

Build machine(s) to reproduce machines :)

put it into for example ~/.bashrc will generate a file for afterwards sourc-ing.

程式產生程式，以腳本產生腳本，
程式跟隨系統改變自行更新。

2010-11-29

1995 September PC Parts Prices (Historical)

整理舊文件時，找回一份 1995 年的電腦部件報價單。

486 VL 大概是 486 Vesa Local Bus
NE2000 是 10/100 Ethernet NIC
SVGA 顯卡 HK$620 !
DX80 大概是 486DX 80 MHz
DX100 大概是 486DX 100 MHz

Conner 425 大概是 Hard Disk Drive
現在竟然有價 100+ euro (November 03, 2010, 08:01:02 PM)
http://forum.avast.com/index.php?topic=65825.0

convert avi to webm

$ time mencoder -ovc lavc -oac lavc -of lavf -lavfopts format=webm -lavcopts acodec=vorbis:vcodec=libvpx -ffourcc VP80 test.avi -o test.webm

Firefox Addon - Pentadactyl 五趾型

Pentadactyl 是由 vimperator 的前開發人員重新打做的 Firefox addon。

vimperator 是那種開始時用不慣，但用慣之後會甩不了的物品，箇中原因是使用 Firefox 時的超高效率加上畫面全開。而用 mouse 操控時，畫面會震，指去連結，點擊等等，用 keyboard 的話，按什麼算什麼。情形好比中文手寫輸入 vs 打字。

Chromium browser 上類似的 extension 都有試過，但都未可以做到使用 Firefox 時的相同效果。

其他 webkit(-gtk) 的 browsers 如 uzbl, luakit, surf 類似的都有試過，之後仍是認為 Firefox + vimperator 最好用。

我自訂的 .vimperatorrc

期待 Pentadactyl 推出 non-beta。

Firefox Addon page
Website
Project home (最新見 pentadactyl-20101015.xpi)
1.0 beta 2 release notes

2010-10-01

Yahoo 網站的手寫文字輸入法

Handwriting Character Recognition
without requiring specific hardware and drivers.

site: http://tw.yahoo.com/

不需安裝手寫板
不需安裝驅動程式
提供聯想詞句
跨平台

到 Internet Cafe 亦一樣可以使用。
要求 web browser 支援 Flash (or perhaps gnash on Linux?)

2010-08-20

Google 開通了 Linux 上的 Voice / video Chat

在試 pidgin 時無意碰上 Google 的今天新品

http://www.google.com/chat/video
Use Linux? Now you can video chat too - Official Gmail Blog

奇在就是找不到下載 ....

Edit: 找到

$ wget http://dl.google.com/linux/direct/google-talkplugin_current_amd64.deb
$ sudo dpkg -i google-talkplugin_current_amd64.deb

2010-05-12

ramzswap 不釋放記憶體

compressed swap memory 鎖的死死的問題有關注了。

see:
ramzswap: Eliminate stale data in compressed memory
http://thread.gmane.org/gmane.linux.kernel/981457

2010-04-01

基本的 css 起手式

* { line-height: 1em; }
or
* { line-height: 100%; }=

讓 1 row 就是本身字型的高度。

CSS 是作為文件內容表達上的 annotation，經常被盲用。

2010-03-24

Open many chromium different sessions

#!/bin/sh

PARAM="--disable-logging"
PARAM="${PARAM} --disk-cache-dir=/tmp/.${USER}/.cache"
PARAM="${PARAM} --no-referrers"
PARAM="${PARAM} --disable-ipv6"
PARAM="${PARAM} --disable-java"

Google bookmarks 升上更高層次

Google Bookmarks
http://www.google.com/bookmarks/ 一直以來，online bookmark 服務不外乎以下:
- 齊齊 post links and add tags
- sync to browser bookmark via 3rd party addons

Google Map Hong Kong

在晚上時候，有個親愛的小朋友，打電話來告訴我，google map 有香港的 street view 了。做好 bookmark 可以發給朋友分享共用的。善用 bookmark。我亦回報了小朋友，Google Chart API 及 Google Charting Tools 亦都是 URL = Graph, bookmark 了之後，圖表都是共用。

2010-03-10

Pidgin: Facebook Chat Setup

Pidgin, the universal chat client

全能跨平台的即時通訊客戶端，要同時掛多少個 facebook account id 都可以。

Asus M2A-VM-HDMI ATi X1250 SB600 RadeonHD

It has been 2 months that both my Gentoo and Debian have to run with fglrx.

Finally, my Gentoo Linux can run in 1440x900 with x11-driver/xf86-video-radeonhd, without patching src/rhd_id.c by hand.

The mailing list:
http://lists.opensuse.org/radeonhd/