free-pc-optimizer-1[.]0-installer[.]exe

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General

Target

free-pc-optimizer-1.0-installer.exe
Size

4.6MB
MD5

de84e50fe3d8a1c59b1992dbc17eba4f
SHA1

b9a8e1ad36bea055e6ed050a6352354fe503bf5a
SHA256

6208f66adbd04f33922c7ecf15bbeee835ae2e0b7f022a0050a182dbdc16f3a0
SHA512

1d32e14f94be77a085bba0cce1c2baf8ec10d141538408292727552648286454b44b7a091abe90d4bec1edf2743395d92750d30ba712893077e7a90435bcea69
SSDEEP

98304:TuZS/zH5wG5LIeeLwLo7KorG5CLQHvHV85fD/9ys7VjDDc5+a:ZLZZ8jwLolG5iyvHVg9ys7VjDuJ

Score

1^/10

Malware Config

Signatures

Files

free-pc-optimizer-1.0-installer.exe
.exe windows:5 windows x86 arch:x86

9402b48d966c911f0785b076b349b5ef

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

21/12/2012, 00:00

Not After

30/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

Issuer

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Not Before

18/10/2012, 00:00

Not After

29/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services Signer - G4,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

69:34:39:da:87:4d:ca:52:60:07:eb:97:05:c6:4e:24
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Not Before

10/04/2012, 00:00

Not After

13/04/2015, 23:59

Subject

CN=iYogi Inc.,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=iYogi Inc.,L=New York,ST=New York,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

08/02/2010, 00:00

Not After

07/02/2020, 23:59

Subject

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

1b:1a:56:5f:42:4c:a3:7f:61:3a:56:a5:7a:94:da:85:63:c5:1f:80
Signer

Actual PE Digest

1b:1a:56:5f:42:4c:a3:7f:61:3a:56:a5:7a:94:da:85:63:c5:1f:80

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

d:\Projects\WinRAR\SFX\build\sfxrar32\Release\sfxrar.pdb

Imports

comctl32

ord17

kernel32

DeleteFileA
DeleteFileW
CreateDirectoryA
CreateDirectoryW
FindClose
FindNextFileA
FindFirstFileA
FindNextFileW
FindFirstFileW
GetTickCount
WideCharToMultiByte
MultiByteToWideChar
GetVersionExA
GlobalAlloc
lstrlenA
GetModuleFileNameA
FindResourceA
GetModuleHandleA
HeapAlloc
GetProcessHeap
HeapFree
HeapReAlloc
CompareStringA
ExitProcess
GetLocaleInfoA
GetNumberFormatA
lstrcmpiA
GetProcAddress
GetDateFormatA
GetTimeFormatA
FileTimeToSystemTime
FileTimeToLocalFileTime
ExpandEnvironmentStringsA
WaitForSingleObject
SetCurrentDirectoryA
Sleep
GetTempPathA
MoveFileExA
UnmapViewOfFile
GetCommandLineA
MapViewOfFile
CreateFileMappingA
GetModuleFileNameW
SetEnvironmentVariableA
OpenFileMappingA
LocalFileTimeToFileTime
SystemTimeToFileTime
GetSystemTime
IsDBCSLeadByte
GetCPInfo
FreeLibrary
LoadLibraryA
GetCurrentDirectoryA
GetFullPathNameA
SetFileAttributesW
SetFileAttributesA
GetFileAttributesW
GetFileAttributesA
WriteFile
SetLastError
GetStdHandle
ReadFile
CreateFileW
CreateFileA
GetFileType
SetEndOfFile
SetFilePointer
MoveFileA
SetFileTime
GetCurrentProcess
CloseHandle
GetLastError
DosDateTimeToFileTime

user32

ReleaseDC
GetDC
SendMessageA
wsprintfA
SetDlgItemTextA
EndDialog
DestroyIcon
SendDlgItemMessageA
GetDlgItemTextA
DialogBoxParamA
IsWindowVisible
WaitForInputIdle
GetSysColor
PostMessageA
SetMenu
SetFocus
LoadBitmapA
LoadIconA
CharToOemA
OemToCharA
GetClassNameA
CharUpperA
GetWindowRect
GetParent
MapWindowPoints
CreateWindowExA
UpdateWindow
SetWindowTextA
LoadCursorA
RegisterClassExA
SetWindowLongA
GetWindowLongA
DefWindowProcA
PeekMessageA
GetMessageA
TranslateMessage
DispatchMessageA
GetClientRect
CopyRect
IsWindow
MessageBoxA
ShowWindow
GetDlgItem
EnableWindow
FindWindowExA
wvsprintfA
CharToOemBuffA
LoadStringA
SetWindowPos
GetWindowTextA
GetWindow
GetSystemMetrics
OemToCharBuffA
DestroyWindow

gdi32

GetDeviceCaps
GetObjectA
CreateCompatibleBitmap
SelectObject
StretchBlt
CreateCompatibleDC
DeleteObject
DeleteDC

comdlg32

GetSaveFileNameA
CommDlgExtendedError
GetOpenFileNameA

advapi32

LookupPrivilegeValueA
RegOpenKeyExA
RegQueryValueExA
RegCreateKeyExA
RegSetValueExA
RegCloseKey
SetFileSecurityW
SetFileSecurityA
OpenProcessToken
AdjustTokenPrivileges

shell32

ShellExecuteExA
SHFileOperationA
SHGetFileInfoA
SHGetSpecialFolderLocation
SHGetMalloc
SHBrowseForFolderA
SHGetPathFromIDListA
SHChangeNotify

ole32

CreateStreamOnHGlobal
OleInitialize
CoCreateInstance
OleUninitialize
CLSIDFromString

oleaut32

VariantInit

Sections

.text
Size: 66KB - Virtual size: 65KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 47KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 218KB - Virtual size: 218KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

9402b48d966c911f0785b076b349b5ef

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3bCertificate

Extended Key Usages

Key Usages

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50Certificate

Extended Key Usages

Key Usages

69:34:39:da:87:4d:ca:52:60:07:eb:97:05:c6:4e:24Certificate

Extended Key Usages

Key Usages

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7Certificate

Extended Key Usages

Key Usages

1b:1a:56:5f:42:4c:a3:7f:61:3a:56:a5:7a:94:da:85:63:c5:1f:80Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

comctl32

kernel32

user32

gdi32

comdlg32

advapi32

shell32

ole32

oleaut32

Sections

.text Size: 66KB - Virtual size: 65KB

.rdata Size: 6KB - Virtual size: 6KB

.data Size: 512B - Virtual size: 47KB

.CRT Size: 512B - Virtual size: 16B

.rsrc Size: 218KB - Virtual size: 218KB

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

69:34:39:da:87:4d:ca:52:60:07:eb:97:05:c6:4e:24
Certificate

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

1b:1a:56:5f:42:4c:a3:7f:61:3a:56:a5:7a:94:da:85:63:c5:1f:80
Signer

.text
Size: 66KB - Virtual size: 65KB

.rdata
Size: 6KB - Virtual size: 6KB

.data
Size: 512B - Virtual size: 47KB

.CRT
Size: 512B - Virtual size: 16B

.rsrc
Size: 218KB - Virtual size: 218KB