a9b0d023f1832431fea741c14e407713_JaffaCakes118

Sharing

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General

Target

a9b0d023f1832431fea741c14e407713_JaffaCakes118
Size

176KB
MD5

a9b0d023f1832431fea741c14e407713
SHA1

504723f70d7aa82fd76e401c3f6d19360c013f3d
SHA256

c375b2fabb068da1aa7817839da03864a107d4f8cdfbc212df6fcc8ce1125522
SHA512

8c86232a4d0f3615bb2642c3e16405a5393b3fac5c6b2d22912fd483bc05612b15c57a820bfaf1f382f377fa565bbd8200cb191d6b341ea4d3dfccc494421072
SSDEEP

3072:XPvZRsFcU/9Tj5NKiXVTgQ5q52FihQhhJxRfzvUhv+hHutPXLs0+2/WETLdymxp3:XHZRsFcUN1fX51q/OhhJxRU+hHulXf++

Score

3^/10

Malware Config

Signatures

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/InstantPDFPasswordRemover/InstantPDFPasswordRemover_Installer.exe
unpack002/$PLUGINSDIR/inetc.dll

NSIS installer 2 IoCs

installer

resource	yara_rule
static1/unpack001/InstantPDFPasswordRemover/InstantPDFPasswordRemover_Installer.exe	nsis_installer_1
static1/unpack001/InstantPDFPasswordRemover/InstantPDFPasswordRemover_Installer.exe	nsis_installer_2

Files

a9b0d023f1832431fea741c14e407713_JaffaCakes118
.zip
InstantPDFPasswordRemover/InstantPDFPasswordRemover_Installer.exe
.exe windows:4 windows x86 arch:x86

7fa974366048f9c551ef45714595665e

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

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

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

SetBkColor
GetDeviceCaps
DeleteObject
CreateBrushIndirect
CreateFontIndirectA
SetBkMode
SetTextColor
SelectObject

shell32

SHGetPathFromIDListA
SHBrowseForFolderA
SHGetFileInfoA
ShellExecuteA
SHFileOperationA
SHGetSpecialFolderLocation

advapi32

RegQueryValueExA
RegSetValueExA
RegEnumKeyA
RegEnumValueA
RegOpenKeyExA
RegDeleteKeyA
RegDeleteValueA
RegCloseKey
RegCreateKeyExA

comctl32

ImageList_AddMasked
ImageList_Destroy
ord17
ImageList_Create

ole32

CoTaskMemFree
OleInitialize
OleUninitialize
CoCreateInstance

version

GetFileVersionInfoSizeA
GetFileVersionInfoA
VerQueryValueA

Sections

.text
Size: 23KB - Virtual size: 23KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 151KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 40KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 170KB - Virtual size: 170KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
$PLUGINSDIR/btmimg.bmp
$PLUGINSDIR/header.bmp
$PLUGINSDIR/inetc.dll
.dll windows:4 windows x86 arch:x86

5bdcdde5acd7b395f3f3d19ebbb8c6cd

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

msvcrt

_mbschr
_adjust_fdiv
malloc
_initterm
free
strlen
strchr
strrchr
_mbsrchr
strtoul
memset
_mbsstr
strtol

kernel32

GlobalFree
CreateThread
WaitForSingleObject
TerminateThread
GetModuleHandleA
MulDiv
lstrcpyA
GlobalAlloc
LoadLibraryA
GetProcAddress
lstrcmpiA
CreateFileA
GetFileSize
lstrlenA
WriteFile
ReadFile
lstrcmpA
lstrcpynA
lstrcatA
GetLastError
DeleteFileA
CloseHandle
SleepEx
SetFilePointer
GetTickCount

user32

MessageBoxA
GetParent
ShowWindow
SetWindowLongA
IsWindow
SetWindowTextA
SendDlgItemMessageA
GetDlgItem
PostMessageA
GetWindowTextA
SendMessageA
SetDlgItemTextA
SetWindowPos
SystemParametersInfoA
GetClientRect
GetWindowRect
SetTimer
LoadIconA
UpdateWindow
DestroyWindow
KillTimer
RedrawWindow
DispatchMessageA
TranslateMessage
GetMessageA
IsDialogMessageA
IsWindowVisible
EnableWindow
CreateDialogParamA
FindWindowExA
wsprintfA
GetWindowLongA

wininet

HttpSendRequestA
HttpSendRequestExA
HttpQueryInfoA
FtpCreateDirectoryA
FtpOpenFileA
InternetGetLastResponseInfoA
InternetSetFilePointer
InternetSetOptionA
InternetQueryOptionA
InternetCloseHandle
InternetErrorDlg
HttpOpenRequestA
HttpAddRequestHeadersA
HttpEndRequestA
InternetConnectA
InternetCrackUrlA
InternetOpenA
InternetReadFile
InternetWriteFile

comctl32

ord17

Exports

Exports

get
head
post
put

Sections

.text
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
$PLUGINSDIR/leftimg.bmp
InstantPDFPasswordRemover/Readme.html
.html
InstantPDFPasswordRemover/SecurityXploded_License.rtf
.rtf

Sharing

General

Malware Config

Signatures

Files

7fa974366048f9c551ef45714595665e

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

version

Sections

.text Size: 23KB - Virtual size: 23KB

.rdata Size: 5KB - Virtual size: 4KB

.data Size: 1024B - Virtual size: 151KB

.ndata Size: - Virtual size: 40KB

.rsrc Size: 170KB - Virtual size: 170KB

5bdcdde5acd7b395f3f3d19ebbb8c6cd

Headers

File Characteristics

Imports

msvcrt

kernel32

user32

wininet

comctl32

Exports

Exports

Sections

.text Size: 10KB - Virtual size: 10KB

.rdata Size: 2KB - Virtual size: 2KB

.data Size: 2KB - Virtual size: 3KB

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 2KB - Virtual size: 1KB

.text
Size: 23KB - Virtual size: 23KB

.rdata
Size: 5KB - Virtual size: 4KB

.data
Size: 1024B - Virtual size: 151KB

.ndata
Size: - Virtual size: 40KB

.rsrc
Size: 170KB - Virtual size: 170KB

.text
Size: 10KB - Virtual size: 10KB

.rdata
Size: 2KB - Virtual size: 2KB

.data
Size: 2KB - Virtual size: 3KB

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 2KB - Virtual size: 1KB