ThreatExpert Report: Virus:Win32/Quervar.gen!B, Trojan-Downloader.Win32.Cbeplay

Submission Summary:

Submission details:

Submission received: 28 August 2012, 10:59:14
Processing time: 8 min 26 sec
Submitted sample:

File MD5: 0xC3B00F7FF76550EB277DA198F0D4F870
File SHA-1: 0x838391A7F1AEA667AAB2A7969C466A9428C34CF9
Filesize: 222,744 bytes
Alias:

Virus:Win32/Quervar.gen!B [Microsoft]
Trojan-Downloader.Win32.Cbeplay [Ikarus]

Technical Details:

File System Modifications

The following files were created in the system:

Filename(s)

File Size

File Hash

Alias

%AppData%\VcFo7x\qgiMqT.exe

202,240 bytes

MD5: 0x2CB298AF7EB562F2570AF68CFAA6AFDD
SHA-1: 0x1495AB48440F61F543773A481C5FC3597D9F9E6D

Virus:Win32/Quervar.gen!B [Microsoft]
Trojan-Downloader.Win32.Cbeplay

[Ikarus]

[file and pathname of the sample #1]

222,744 bytes

MD5: 0xC3B00F7FF76550EB277DA198F0D4F870
SHA-1: 0x838391A7F1AEA667AAB2A7969C466A9428C34CF9

Virus:Win32/Quervar.gen!B [Microsoft]
Trojan-Downloader.Win32.Cbeplay

[Ikarus]

Note:

%AppData% is a variable that refers to the file system directory that serves as a common repository for application-specific data. A typical path is C:\Documents and Settings\[UserName]\Application Data.

The following directory was created:

%AppData%\VcFo7x

Memory Modifications

There was a new process created in the system:

Process Name

Process Filename

Main Module Size

qgimqt.exe

%AppData%\vcfo7x\qgimqt.exe

245,760 bytes

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