Conficker useautoplay 1

jwgkvsq.vmx - Conficker virus manual removal

http://digitalpbk.blogspot.com/2009/04/jwgkvsqvmx-conficker-virus-manual.html jwgkvsq.vmxThe file is a DLL file, which is executed by the obfuscated autorun.inf.The DLL file is loaded with RunDLL[AUTorUNicon=%syStEmrOot%\sySTEM32\sHELL32.Dll,4shelLExECUte=RuNdLl32.EXE.\RECYCLER\S-5-3-42-2819952290-8240758988-879315005-3665\jwgkvsq.vmx,ahaezedrnuseAuTopLAY=1The presence of conficker can be detected by looking at the ICON of the USB Pen drive. If it is a folder icon, then its almost sure that the drive is infected with "conficker".Manual Detection and RemovalConficker ...

Edge Detection on Images

http://digitalpbk.blogspot.com/2009/02/edge-detection-images-sobel-prewitt.html Edge Detection on Images IntroThe following images show the result of applying various edge detection algorithms on this image.Original ImagePrewitt-1 -1 -10 0 01 1 1Sobel-1 -2 -10 0 01 2 1Laplacian 1-1 -1 -1-1 8 -1-1 -1 -1Laplacian 20 -1 0-1 4 -10 -1 0Stochastic0.802 0.836 0 -0.836 -0.8020.845 0.897 0 -0.897 -0.8450.870 1.000 0 -1.000 -0.8700.845 0.897 0 -0.897 -0.8450.802 0.836 0 -0.836 -0.802 ...

10 cricket balls one is heavier or lighter. Find the ball in 3 weighing chances.

http://digitalpbk.com/interview-questions/10-cricket-balls-one-heavier-or-lighter-find-ball-3-weighing-chances 10 cricket balls one is heavier or lighter. Find the ball in 3 weighing chances. None Lets name the balls 0 1 2 3 4 5 6 7 8 9 for convinience. Step 1 : Take 3 balls from this set lets take 0 1 2 and weigh it against 3 4 5. Weighing 1. Step 1.1 : Now suppose both of them are of different weight. It means 6 7 8 9 are all of identical weight and can be used as a reference. Step 1.1.1 : Take the lighter of the set, lets suppose it is 0 1 2 Step 1.1.2 : Weigh 0 1 2 against 6 7 8 (Reference ...

Sum of digits of 1999^1999 Recursively reduced to 1 digit

http://digitalpbk.com/interview-questions/sum-digits-19991999 Sum of digits of 1999^1999 Recursively reduced to 1 digit None Answer: 1 1999^1999 = A pretty big number, so calculating this and doing is not the way. 1999 = 1998 + 1 Now all numbers with (9k+1)^n = 9M+1 Therefore 1999^1999 = 9M+1 Sum of all digits of 9M recursively would be 9 9+1 = 10 on further reduction Sum = 1 Courtesy: Meenakshi :) Interview Questions ...

Select second largest value in a column using SQL

http://digitalpbk.com/interview-questions/select-second-largest-value-column-using-sql Select second largest value in a column using SQL None The answer is pretty simple without jumping over hoops or thinking about taking MAX etc. SELECT value FROM table ORDER BY value DESC LIMIT 1,1 Why LIMIT 1,1 ? Shouldnt it be 2,1 Think again. LIMIT 0,1 is the first record. Interview Questions ...

Reminder after dividing factorial 1! + 2! + 3! + ? + 100! By 7?

http://digitalpbk.com/interview-questions/reminder-after-dividing-1-factorial-2-3-100-7 Reminder after dividing factorial 1! + 2! + 3! + ? + 100! By 7? None (a + b + c + d + .... x ) / 7 = a/7 + b/7 + c/7 + .... x / 7 Therefore 1!+2!+..100! / 7 = 1!/7 + .. 7!/7 + ..100! / 7 Reminder of (a+b)/7 = Reminder(Reminder (a/7) + Reminder (b/7)) / 7 Since Reminder of all numbers from 7! to 100! are 0 , Reminder of 1!+..100! is 1!+2!+3!+..6! = 1 + 2 + 6 + 24 + 120 + 720 = 873 Reminder of 873 divided by 7 is 5 Hence Answer : 5 Interview Questions ...

Getting Wifi to Work with Fedora 8 on V3000

http://digitalpbk.blogspot.com/2008/02/fedora-8-presario-v3000-wifi-install.html Getting Wifi to Work with Fedora 8 on V3000 So far...Downloaded NDISWrapper.Tried make. Got[root@localhost ndiswrapper-1.52]# makemake -C drivermake[1]: Entering directory `/home/arun/ndiswrapper-1.52/driver'Makefile:24: *** Kernel tree not found - please set KBUILD to configured kernel. Stop.make[1]: Leaving directory `/home/arun/ndiswrapper-1.52/driver'make: *** [all] Error 2Problem was I dint have the source, downloading source. But what is the kernel number ?uname -rI knew I had ...

Acer Aspire 4520 vs Compaq Presario V3000AU : A wifi comparison

http://digitalpbk.blogspot.com/2009/05/compaq-presario-v3000-wifi-problem.html Acer Aspire 4520 vs Compaq Presario V3000AU : A wifi comparison IntroThis is a first hand comparison between the wireless adapter performance between the Compaq Presario V3000/3155AU and an Acer Aspire 4520.The testThe test I did is to ping the local wireless router / access point.ping 10.0.0.1 -n 100These is the result of Acer AspireReply from 10.0.0.1: bytes=32 time=1ms TTL=64Reply from 10.0.0.1: bytes=32 time=1ms TTL=64Reply from 10.0.0.1: bytes=32 time=1ms TTL=64Reply from 10.0.0.1: bytes ...

Combinations to Reach Nth Stair by moving up one step or two step at a time.

http://digitalpbk.com/interview-questions/stairs-one-step-two-step-total-combination Combinations to Reach Nth Stair by moving up one step or two step at a time. None The answer to this can be found out by induction. To reach the Nth Stair, we can reach by jumping one step from the (N - 1)th stair or jumping 2 steps from the (N-2)th chair. If we denote Number of Ways of reach N as F(N) F(N) = F(N-1) + F(N-2). Does that ring any bells ? It is the general form of the Nth term of the Fibonacci sequence. So to reach the Nth stair, the (N+1)th number in the Fibonacci ...

Installing GCC for Linux (Fedora Core 6)

http://digitalpbk.blogspot.com/2007/04/installing-gcc-for-linux-fedora-core-6.html Installing GCC for Linux (Fedora Core 6) IntroductionPhew! Here are the steps for installing the GNU C Compiler (GCC) for Linux in Fedora Core 6 .StepsDownload the following files : libgomp-4.1.1-30.i386.rpmglibc-headers-2.5-3.i386.rpmglibc-devel-2.5-3.i386.rpmgcc-4.1.1-30.i386.rpmYou can get the above files by searching for the above files on http://rpmfind.net/linux/rpm2html/search.phpInstall the rpm's , open the console : [.....]# rpm -Uvh libgomp-4.1.1-30.i386.rpm..[.....]# rpm -Uvh ...