b8fc1873814715dac72c94064dbe1668

Summary

Architecture IMAGE_FILE_MACHINE_I386
Subsystem IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date 2009-Dec-05 22:50:52
Detected languages English - United States

Plugin Output

Info Interesting strings found in the binary: Contains domain names:
  • http://nsis.sf.net
  • http://nsis.sf.net/NSIS_Error
  • nsis.sf.net
Suspicious The PE is an NSIS installer Unusual section name found: .ndata
Info The PE contains common functions which appear in legitimate applications. [!] The program may be hiding some of its imports:
  • LoadLibraryA
  • LoadLibraryExA
  • GetProcAddress
Can access the registry:
  • RegQueryValueExA
  • RegSetValueExA
  • RegEnumKeyA
  • RegEnumValueA
  • RegOpenKeyExA
  • RegDeleteKeyA
  • RegDeleteValueA
  • RegCloseKey
  • RegCreateKeyExA
Possibly launches other programs:
  • CreateProcessA
  • ShellExecuteA
Can create temporary files:
  • CreateFileA
  • GetTempPathA
Can shut the system down or lock the screen:
  • ExitWindowsEx
Suspicious The file contains overlay data. 1964168 bytes of data starting at offset 0x9200.
The overlay data has an entropy of 7.99639 and is possibly compressed or encrypted.
Overlay data amounts for 98.1326% of the executable.
Malicious VirusTotal score: 4/63 (Scanned on 2020-10-12 13:11:06) FireEye: Generic.mg.b8fc1873814715da
APEX: Malicious
Invincea: PC Decrapifier (PUA)
Sophos: PC Decrapifier (PUA)

Hashes

MD5 b8fc1873814715dac72c94064dbe1668
SHA1 97cca0b0af33dff07f6369b96e31f053d8b2330a
SHA256 feb352471748f445cba237fd4188c6e8d996d9318358d1fcea4eaf90018253d1
SHA3 8150c0ef4509fc41603cd366423bd88135cf535e8ed90f82e07b03893bf7d539
SSDeep 49152:dDP++8T1AOasxRnXAf1Cfs4ogC/b3E/4pb9vNUE0KR3UUc:dmmOakQf1CWgCj3EgpvUHeLc
Imports Hash f2eb8d789695eff25c68c44db80d0898

DOS Header

e_magic MZ
e_cblp 0x90
e_cp 0x3
e_crlc 0
e_cparhdr 0x4
e_minalloc 0
e_maxalloc 0xffff
e_ss 0
e_sp 0xb8
e_csum 0
e_ip 0
e_cs 0
e_ovno 0
e_oemid 0
e_oeminfo 0
e_lfanew 0xd8

PE Header

Signature PE
Machine IMAGE_FILE_MACHINE_I386
NumberofSections 5
TimeDateStamp 2009-Dec-05 22:50:52
PointerToSymbolTable 0
NumberOfSymbols 0
SizeOfOptionalHeader 0xe0
Characteristics IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_RELOCS_STRIPPED

Image Optional Header

Magic PE32
LinkerVersion 6.0
SizeOfCode 0x5e00
SizeOfInitializedData 0x28400
SizeOfUninitializedData 0x400
AddressOfEntryPoint 0x000030FA (Section: .text)
BaseOfCode 0x1000
BaseOfData 0x7000
ImageBase 0x400000
SectionAlignment 0x1000
FileAlignment 0x200
OperatingSystemVersion 4.0
ImageVersion 6.0
SubsystemVersion 4.0
Win32VersionValue 0
SizeOfImage 0x39000
SizeOfHeaders 0x400
Checksum 0
Subsystem IMAGE_SUBSYSTEM_WINDOWS_GUI
DllCharacteristics IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
SizeofStackReserve 0x100000
SizeofStackCommit 0x1000
SizeofHeapReserve 0x100000
SizeofHeapCommit 0x1000
LoaderFlags 0
NumberOfRvaAndSizes 16

.text

MD5 856b32eb77dfd6fb67f21d6543272da5
SHA1 6597c511c2ee72f68f5246460f0683dae16dcade
SHA256 c6c2b4f41d6598b94106de36b422dd84534fd9a11d84b2b6a47b3be49524c750
SHA3 649e621f7eb7edb175d8285b7c35de1209efc88af5abb31f95bab19076fff3b4
VirtualSize 0x5c4c
VirtualAddress 0x1000
SizeOfRawData 0x5e00
PointerToRawData 0x400
PointerToRelocations 0
PointerToLineNumbers 0
NumberOfLineNumbers 0
NumberOfRelocations 0
Characteristics IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Entropy 6.44011

.rdata

MD5 dc77f8a1e6985a4361c55642680ddb4f
SHA1 3d397ee25b2dd83ab741c67375880151cae94ed8
SHA256 576cdd5bc72421d008c86f056d0727c54cc8b3ec0961e5d0462af48278543d51
SHA3 d419a2c597e2f7a8a19b7c5c2090a93c78625e69629ff7d66a5359bfd614a8f4
VirtualSize 0x129c
VirtualAddress 0x7000
SizeOfRawData 0x1400
PointerToRawData 0x6200
PointerToRelocations 0
PointerToLineNumbers 0
NumberOfLineNumbers 0
NumberOfRelocations 0
Characteristics IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Entropy 5.04684

.data

MD5 7922d4ce117d7d5b3ac2cffe4b0b5e4f
SHA1 4e56bb1994226ae0285c7adee470777262de2c99
SHA256 97773fd68ac3aebb9795c59dc00c5dbc0c992ce0c3c2ef90bfff27eb1cd72b3d
SHA3 2a1aceed5a92a7ab4f568335758aa6da79df1e2fe50997652ea0f52f0813bead
VirtualSize 0x25c58
VirtualAddress 0x9000
SizeOfRawData 0x400
PointerToRawData 0x7600
PointerToRelocations 0
PointerToLineNumbers 0
NumberOfLineNumbers 0
NumberOfRelocations 0
Characteristics IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Entropy 4.801

.ndata

MD5 d41d8cd98f00b204e9800998ecf8427e
SHA1 da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256 e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA3 a7ffc6f8bf1ed76651c14756a061d662f580ff4de43b49fa82d80a4b80f8434a
VirtualSize 0x8000
VirtualAddress 0x2f000
SizeOfRawData 0
PointerToRawData 0
PointerToRelocations 0
PointerToLineNumbers 0
NumberOfLineNumbers 0
NumberOfRelocations 0
Characteristics IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc

MD5 66131f294617b981736e8e663ede5bbe
SHA1 9ddbe79fe42d3b5e7aaa434aa41c3b9acc28ac33
SHA256 740dc92b9d66bcdcf1a58bb706d0910caa8f7b00d4bfa7885b85395adbe6c751
SHA3 678ffe403c43ed33e56b08742d9943664df650e2ebe25e45b55b3de56d74e319
VirtualSize 0x17a8
VirtualAddress 0x37000
SizeOfRawData 0x1800
PointerToRawData 0x7a00
PointerToRelocations 0
PointerToLineNumbers 0
NumberOfLineNumbers 0
NumberOfRelocations 0
Characteristics IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Entropy 5.22378

Imports

KERNEL32.dll CompareFileTime
SearchPathA
GetShortPathNameA
GetFullPathNameA
MoveFileA
SetCurrentDirectoryA
GetFileAttributesA
GetLastError
CreateDirectoryA
SetFileAttributesA
Sleep
GetTickCount
GetFileSize
GetModuleFileNameA
GetCurrentProcess
CopyFileA
ExitProcess
GetWindowsDirectoryA
SetFileTime
GetCommandLineA
SetErrorMode
LoadLibraryA
lstrcpynA
GetDiskFreeSpaceA
GlobalUnlock
GlobalLock
CreateThread
CreateProcessA
RemoveDirectoryA
CreateFileA
GetTempFileNameA
lstrlenA
lstrcatA
GetSystemDirectoryA
GetVersion
CloseHandle
lstrcmpiA
lstrcmpA
ExpandEnvironmentStringsA
GlobalFree
GlobalAlloc
WaitForSingleObject
GetExitCodeProcess
GetModuleHandleA
LoadLibraryExA
GetProcAddress
FreeLibrary
MultiByteToWideChar
WritePrivateProfileStringA
GetPrivateProfileStringA
WriteFile
ReadFile
MulDiv
SetFilePointer
FindClose
FindNextFileA
FindFirstFileA
DeleteFileA
GetTempPathA
USER32.dll EndDialog
ScreenToClient
GetWindowRect
EnableMenuItem
GetSystemMenu
SetClassLongA
IsWindowEnabled
SetWindowPos
GetSysColor
GetWindowLongA
SetCursor
LoadCursorA
CheckDlgButton
GetMessagePos
LoadBitmapA
CallWindowProcA
IsWindowVisible
CloseClipboard
SetClipboardData
EmptyClipboard
RegisterClassA
TrackPopupMenu
AppendMenuA
CreatePopupMenu
GetSystemMetrics
SetDlgItemTextA
GetDlgItemTextA
MessageBoxIndirectA
CharPrevA
DispatchMessageA
PeekMessageA
DestroyWindow
CreateDialogParamA
SetTimer
SetWindowTextA
PostQuitMessage
SetForegroundWindow
wsprintfA
SendMessageTimeoutA
FindWindowExA
SystemParametersInfoA
CreateWindowExA
GetClassInfoA
DialogBoxParamA
CharNextA
OpenClipboard
ExitWindowsEx
IsWindow
GetDlgItem
SetWindowLongA
LoadImageA
GetDC
EnableWindow
InvalidateRect
SendMessageA
DefWindowProcA
BeginPaint
GetClientRect
FillRect
DrawTextA
EndPaint
ShowWindow
GDI32.dll SetBkColor
GetDeviceCaps
DeleteObject
CreateBrushIndirect
CreateFontIndirectA
SetBkMode
SetTextColor
SelectObject
SHELL32.dll SHGetPathFromIDListA
SHBrowseForFolderA
SHGetFileInfoA
ShellExecuteA
SHFileOperationA
SHGetSpecialFolderLocation
ADVAPI32.dll RegQueryValueExA
RegSetValueExA
RegEnumKeyA
RegEnumValueA
RegOpenKeyExA
RegDeleteKeyA
RegDeleteValueA
RegCloseKey
RegCreateKeyExA
COMCTL32.dll ImageList_AddMasked
ImageList_Destroy
#17
ImageList_Create
ole32.dll CoTaskMemFree
OleInitialize
OleUninitialize
CoCreateInstance
VERSION.dll GetFileVersionInfoSizeA
GetFileVersionInfoA
VerQueryValueA

Delayed Imports

1

Type RT_ICON
Language English - United States
Codepage UNKNOWN
Size 0x10a8
TimeDateStamp 1980-Jan-01 00:00:00
Entropy 5.21742
MD5 96bf9a1334faa0ff579048f371f3c3ee
SHA1 bcfacc634b2037843cd586a0055a2e379c427bcd
SHA256 d9f3917b56ece55eafe7548ce5cbd6e7ab04510fc1a962cee3377f54030cf731
SHA3 a70e3e49409056a3daa57926a457470a2b89b763d688daef287f9dea56e9146f

105

Type RT_DIALOG
Language English - United States
Codepage UNKNOWN
Size 0x100
TimeDateStamp 1980-Jan-01 00:00:00
Entropy 2.66174
MD5 3409f314895161597f3c395cc5f65525
SHA1 1a99d016d65e567f24449d9362afb6ac44006d0b
SHA256 fecdb955f8d7f1c219ff8167f90b64f3cb52e53337494577ff73c0ac1dafcd96
SHA3 b3b19241cc6454389e45833e50b742ae1927a5f161017350a99f2cbc66914f26

106

Type RT_DIALOG
Language English - United States
Codepage UNKNOWN
Size 0x11c
TimeDateStamp 1980-Jan-01 00:00:00
Entropy 2.88094
MD5 2d12c45dc2c029044aaff357141cb900
SHA1 083db861ab3c7db23c6257878296e73a89a74b8b
SHA256 69897c784f1491eb3024b0d52c2897196a2e245974497fda1915db5fefcf8729
SHA3 349b5d605c9c3efe5e0c4e2faa12dd21022fc5f9b053f2cbf4e2a6b8bc656442

111

Type RT_DIALOG
Language English - United States
Codepage UNKNOWN
Size 0x60
TimeDateStamp 1980-Jan-01 00:00:00
Entropy 2.48825
MD5 6be4e1387d369cf86e68eacbdd0e81dd
SHA1 351970fe2681b9b35b5d59ad052011ed96a96e17
SHA256 85025c8556952f6a651c2468c8a0d58853b0ba482be9ad5cd3060f216540dfc0
SHA3 45e552e173141e06d113209b6cc915042ad0b4d5531464b8dbe5637029f489cb

103

Type RT_GROUP_ICON
Language English - United States
Codepage UNKNOWN
Size 0x14
TimeDateStamp 1980-Jan-01 00:00:00
Entropy 1.69546
Detected Filetype Icon file
MD5 584a78f06206580cdb3f1fc0190d514f
SHA1 7b441ec69a809c10596a50aa515d6d08a87407d8
SHA256 0a41e9281cf2ca8bc3b67ad0f966bec46594142bbd91c5789491a09e8085118f
SHA3 029b046393f1c314656d3ad73eda5ffc67fa990dc2a1cc135f2e5b9bb1ffe2e6

1 (#2)

Type RT_MANIFEST
Language English - United States
Codepage UNKNOWN
Size 0x2d7
TimeDateStamp 1980-Jan-01 00:00:00
Entropy 5.19512
MD5 b35da7a899f8ecf7683b5fce9a7f65f5
SHA1 5731339dd9583f3af4c7e2b98c77d3aaf3428e46
SHA256 0a8ea44c423c7094712bf091f4a40cf1446ae63345a69b396367f29d7da83df5
SHA3 9b432ab4ea7cbeb4b42c7a032a2c14083607cde10ada5b17aa94572f68c7ea7e

Version Info

TLS Callbacks

Load Configuration

RICH Header

XOR Key 0x69ead975
Unmarked objects 0
C objects (VS2003 (.NET) build 4035) 2
Total imports 155
Imports (VS2003 (.NET) build 4035) 17
48 (9044) 10
Resource objects (VS98 SP6 cvtres build 1736) 1

Errors

[*] Warning: Section .ndata has a size of 0!