[.]pdf[.]exe | Triage

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General

Target

.pdf.exe
Size

1.4MB
MD5

995e590a02d494e4bb16ffc0b5f533a6
SHA1

31a8b01b39d68cc539e2431f84154f2aa6eb1823
SHA256

4df4fa95ccd5d5dcb8a4e676dcfaf08bac4343b9feb9128288886a0cc1f7bbc5
SHA512

af662e38e0fcac1cf1154ab69f73e578bc33e53721f1089a52a5d706891717ec3c37643c50a7e68ba597a221d8de8562e89047b36f48af66bc7715ccc3239c31
SSDEEP

24576:Ukp96npluaNPZpMc8i7ZxhwBnO3eHpyXEECiQFqVP6UfM4L37xVdMGNR:QnpPdZOc8i7ZLwBO3eHpyRtQ74L3NVdj

Score

1^/10

Malware Config

Signatures

Files

.pdf.exe
.exe windows:5 windows x86 arch:x86

be41bf7b8cc010b614bd36bbca606973

Code Sign

33:00:00:03:dd:a3:4e:c2:1b:60:45:13:59:00:00:00:00:03:dd
Certificate

Issuer

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

24-04-2024 20:20

Not After

19-04-2025 20:20

Subject

CN=Skype Software Sarl,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0e:90:d2:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

08-07-2011 20:59

Not After

08-07-2026 21:09

Subject

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

f5:85:eb:6a:e5:58:be:86:8a:f6:00:fc:fd:f6:8e:c4:3f:b7:33:50:18:b0:e2:5e:72:30:27:bc:06:84:b5:07
Signer

Actual PE Digest

f5:85:eb:6a:e5:58:be:86:8a:f6:00:fc:fd:f6:8e:c4:3f:b7:33:50:18:b0:e2:5e:72:30:27:bc:06:84:b5:07

Digest Algorithm

sha256

PE Digest Matches

false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

SetFileTime
CompareFileTime
SearchPathW
GetShortPathNameW
GetFullPathNameW
MoveFileW
SetCurrentDirectoryW
GetFileAttributesW
GetLastError
CreateDirectoryW
SetFileAttributesW
Sleep
GetTickCount
GetFileSize
GetModuleFileNameW
GetCurrentProcess
CopyFileW
ExitProcess
GetWindowsDirectoryW
GetTempPathW
GetCommandLineW
SetErrorMode
lstrcpynA
CloseHandle
lstrcpynW
GetDiskFreeSpaceW
GlobalUnlock
GlobalLock
CreateThread
LoadLibraryW
CreateProcessW
lstrcmpiA
CreateFileW
GetTempFileNameW
lstrcatW
GetProcAddress
LoadLibraryA
GetModuleHandleA
OpenProcess
lstrcpyW
GetVersionExW
GetSystemDirectoryW
GetVersion
lstrcpyA
RemoveDirectoryW
lstrcmpA
lstrcmpiW
lstrcmpW
ExpandEnvironmentStringsW
GlobalAlloc
WaitForSingleObject
GetExitCodeProcess
GlobalFree
GetModuleHandleW
LoadLibraryExW
FreeLibrary
WritePrivateProfileStringW
GetPrivateProfileStringW
WideCharToMultiByte
lstrlenA
MulDiv
WriteFile
ReadFile
MultiByteToWideChar
SetFilePointer
FindClose
FindNextFileW
FindFirstFileW
DeleteFileW
lstrlenW

user32

GetAsyncKeyState
IsDlgButtonChecked
ScreenToClient
GetMessagePos
CallWindowProcW
IsWindowVisible
LoadBitmapW
CloseClipboard
SetClipboardData
EmptyClipboard
OpenClipboard
TrackPopupMenu
GetWindowRect
AppendMenuW
CreatePopupMenu
GetSystemMetrics
EndDialog
EnableMenuItem
GetSystemMenu
SetClassLongW
IsWindowEnabled
SetWindowPos
DialogBoxParamW
CheckDlgButton
CreateWindowExW
SystemParametersInfoW
RegisterClassW
SetDlgItemTextW
GetDlgItemTextW
MessageBoxIndirectW
CharNextA
CharUpperW
CharPrevW
wvsprintfW
DispatchMessageW
PeekMessageW
wsprintfA
DestroyWindow
CreateDialogParamW
SetTimer
SetWindowTextW
PostQuitMessage
SetForegroundWindow
ShowWindow
wsprintfW
SendMessageTimeoutW
LoadCursorW
SetCursor
GetWindowLongW
GetSysColor
CharNextW
GetClassInfoW
ExitWindowsEx
IsWindow
GetDlgItem
SetWindowLongW
LoadImageW
GetDC
EnableWindow
InvalidateRect
SendMessageW
DefWindowProcW
BeginPaint
GetClientRect
FillRect
DrawTextW
EndPaint
FindWindowExW

gdi32

SetBkColor
GetDeviceCaps
DeleteObject
CreateBrushIndirect
CreateFontIndirectW
SetBkMode
SetTextColor
SelectObject

shell32

SHBrowseForFolderW
SHGetPathFromIDListW
SHGetFileInfoW
ShellExecuteW
SHFileOperationW
SHGetSpecialFolderLocation

advapi32

RegEnumKeyW
RegOpenKeyExW
RegCloseKey
RegDeleteKeyW
RegDeleteValueW
RegCreateKeyExW
RegSetValueExW
RegQueryValueExW
RegEnumValueW

comctl32

ImageList_AddMasked
ImageList_Destroy
ord17
ImageList_Create

ole32

CoTaskMemFree
OleInitialize
OleUninitialize
CoCreateInstance

version

GetFileVersionInfoSizeW
GetFileVersionInfoW
VerQueryValueW

Sections

.text
Size: 29KB - Virtual size: 28KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 458KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 516KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 163KB - Virtual size: 163KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.data
.rdata
.reloc
.rsrc/DIALOG/105
.rsrc/DIALOG/106
.rsrc/DIALOG/111
.rsrc/GROUP_ICON/103
.rsrc/ICON/1
.png
.rsrc/ICON/2.ico
.rsrc/ICON/3.ico
.rsrc/ICON/4.ico
.rsrc/MANIFEST/1
.xml
.rsrc/version.txt
.text
CERTIFICATE
[0]
[1]

Sharing

General

Malware Config

Signatures

Files

be41bf7b8cc010b614bd36bbca606973

Code Sign

33:00:00:03:dd:a3:4e:c2:1b:60:45:13:59:00:00:00:00:03:ddCertificate

Extended Key Usages

61:0e:90:d2:00:00:00:00:00:03Certificate

Key Usages

f5:85:eb:6a:e5:58:be:86:8a:f6:00:fc:fd:f6:8e:c4:3f:b7:33:50:18:b0:e2:5e:72:30:27:bc:06:84:b5:07Signer

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

version

Sections

.text Size: 29KB - Virtual size: 28KB

.rdata Size: 11KB - Virtual size: 10KB

.data Size: 512B - Virtual size: 458KB

.ndata Size: - Virtual size: 516KB

.rsrc Size: 163KB - Virtual size: 163KB

.reloc Size: 4KB - Virtual size: 3KB

33:00:00:03:dd:a3:4e:c2:1b:60:45:13:59:00:00:00:00:03:dd
Certificate

61:0e:90:d2:00:00:00:00:00:03
Certificate

f5:85:eb:6a:e5:58:be:86:8a:f6:00:fc:fd:f6:8e:c4:3f:b7:33:50:18:b0:e2:5e:72:30:27:bc:06:84:b5:07
Signer

.text
Size: 29KB - Virtual size: 28KB

.rdata
Size: 11KB - Virtual size: 10KB

.data
Size: 512B - Virtual size: 458KB

.ndata
Size: - Virtual size: 516KB

.rsrc
Size: 163KB - Virtual size: 163KB

.reloc
Size: 4KB - Virtual size: 3KB