PO_115142pdf[.]exe

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General

Target

PO_115142pdf.exe
Size

917KB
MD5

d09c95b9fecad316b637740b3f869318
SHA1

6e04663afafacc5dd89425a771a180eebe689349
SHA256

81aba97e6129afeb03193f6cd4f57faa50997c40ef62ecf2b293ea54785b698e
SHA512

237f8cb5d5f5221370fd1677a8eafb7f6fad7878887a6bbefe7657ef4a5db3f52a2a10d5ba2931087473376b719a97f890f372786ae50f57f14ece1909b8bbf6
SSDEEP

12288:wYimDBA8NFYJLxcfB3sfrF0waNaYIxe6voaTspllnur5V90f:wYimDBXWJLSZ+eNBSe6BTwldG5V90f

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/$PLUGINSDIR/System.dll

Files

PO_115142pdf.exe
.exe windows:4 windows x86 arch:x86

61259b55b8912888e90f516ca08dc514

Code Sign

53:83:1b:94:c8:8f:0f:60:c4:01:b2:0f:d6:21:a4:67:4b:25:fa:a6
Certificate

Issuer

CN=Brugerreprsentantens,O=Brugerreprsentantens,L=Nordrach,ST=Baden-Württemberg,C=DE,1.2.840.113549.1.9.1=#0c1d4269626c696f677261706869657340426c6f6d6b61616c656e2e4f7665

Not Before

05/02/2025, 10:19

Not After

05/02/2026, 10:19

Subject

CN=Brugerreprsentantens,O=Brugerreprsentantens,L=Nordrach,ST=Baden-Württemberg,C=DE,1.2.840.113549.1.9.1=#0c1d4269626c696f677261706869657340426c6f6d6b61616c656e2e4f7665

53:83:1b:94:c8:8f:0f:60:c4:01:b2:0f:d6:21:a4:67:4b:25:fa:a6
Certificate

Issuer

CN=Brugerreprsentantens,O=Brugerreprsentantens,L=Nordrach,ST=Baden-Württemberg,C=DE,1.2.840.113549.1.9.1=#0c1d4269626c696f677261706869657340426c6f6d6b61616c656e2e4f7665

Not Before

05/02/2025, 10:19

Not After

05/02/2026, 10:19

Subject

CN=Brugerreprsentantens,O=Brugerreprsentantens,L=Nordrach,ST=Baden-Württemberg,C=DE,1.2.840.113549.1.9.1=#0c1d4269626c696f677261706869657340426c6f6d6b61616c656e2e4f7665

2c:dc:db:36:41:97:a9:d9
Certificate

Issuer

CN=Apple Timestamp Certification Authority,OU=Apple Certification Authority,O=Apple Inc.,C=US

Not Before

21/03/2025, 18:35

Not After

02/05/2025, 18:35

Subject

CN=Timestamp Signer MA1,O=Apple Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

7d:4c:57:63:9f:f3:f0:b7
Certificate

Issuer

CN=Apple Root CA,OU=Apple Certification Authority,O=Apple Inc.,C=US

Not Before

05/04/2012, 12:02

Not After

05/04/2027, 12:02

Subject

CN=Apple Timestamp Certification Authority,OU=Apple Certification Authority,O=Apple Inc.,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

02
Certificate

Issuer

CN=Apple Root CA,OU=Apple Certification Authority,O=Apple Inc.,C=US

Not Before

25/04/2006, 21:40

Not After

09/02/2035, 21:40

Subject

CN=Apple Root CA,OU=Apple Certification Authority,O=Apple Inc.,C=US

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

dd:8d:37:27:c9:bc:f4:ea:e9:b7:12:0b:42:47:74:26:ce:16:8e:50:f2:02:b2:16:f7:8e:0d:0d:69:25:91:fe
Signer

Actual PE Digest

dd:8d:37:27:c9:bc:f4:ea:e9:b7:12:0b:42:47:74:26:ce:16:8e:50:f2:02:b2:16:f7:8e:0d:0d:69:25:91:fe

Digest Algorithm

sha256

PE Digest Matches

true

b4:63:24:22:50:43:ca:9c:56:26:8f:a1:7a:0b:95:36:a5:35:36:15
Signer

Actual PE Digest

b4:63:24:22:50:43:ca:9c:56:26:8f:a1:7a:0b:95:36:a5:35:36:15

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

advapi32

RegCreateKeyExW
RegEnumKeyW
RegQueryValueExW
RegSetValueExW
RegCloseKey
RegDeleteValueW
RegDeleteKeyW
AdjustTokenPrivileges
LookupPrivilegeValueW
OpenProcessToken
SetFileSecurityW
RegOpenKeyExW
RegEnumValueW

shell32

SHGetSpecialFolderLocation
SHFileOperationW
SHBrowseForFolderW
SHGetPathFromIDListW
ShellExecuteExW
SHGetFileInfoW

ole32

OleInitialize
OleUninitialize
CoCreateInstance
IIDFromString
CoTaskMemFree

comctl32

ord17
ImageList_Create
ImageList_Destroy
ImageList_AddMasked

user32

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

gdi32

SetBkMode
SetBkColor
GetDeviceCaps
CreateFontIndirectW
CreateBrushIndirect
DeleteObject
SetTextColor
SelectObject

kernel32

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

Sections

.text
Size: 26KB - Virtual size: 25KB

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: 1KB - Virtual size: 128KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 304KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 119KB - Virtual size: 118KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
$PLUGINSDIR/System.dll
.dll windows:4 windows x86 arch:x86

fc0224e99e736751432961db63a41b76

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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

GetModuleHandleW
GlobalFree
GlobalSize
lstrcpynW
lstrcpyW
GetProcAddress
WideCharToMultiByte
VirtualFree
FreeLibrary
lstrlenW
LoadLibraryW
GlobalAlloc
MultiByteToWideChar
VirtualAlloc
VirtualProtect
GetLastError

user32

wsprintfW

ole32

StringFromGUID2
CLSIDFromString

Exports

Exports

Alloc
Call
Copy
Free
Get
Int64Op
Store
StrAlloc

Sections

.text
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1024B - Virtual size: 867B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 120B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 1024B - Virtual size: 662B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Borides.gyp
Fedtcellens.jpg
Knebent204.Urt
Nationalindkomst.jpg
Presartorial46.uns
Realkreditlaanene.Ans
Skaalvgtene233.ini
Viraginian60.ini
beherskelsens.txt
cursedest.jpg
jomfruklostres.apa
laboratorieplanlgnings.jpg
polycrotic.ini
transceiving.txt
trenchcoatens.txt
velbegavet.enr

Sharing

General

Malware Config

Signatures

Files

61259b55b8912888e90f516ca08dc514

Code Sign

53:83:1b:94:c8:8f:0f:60:c4:01:b2:0f:d6:21:a4:67:4b:25:fa:a6Certificate

53:83:1b:94:c8:8f:0f:60:c4:01:b2:0f:d6:21:a4:67:4b:25:fa:a6Certificate

2c:dc:db:36:41:97:a9:d9Certificate

Extended Key Usages

Key Usages

7d:4c:57:63:9f:f3:f0:b7Certificate

Key Usages

02Certificate

Key Usages

dd:8d:37:27:c9:bc:f4:ea:e9:b7:12:0b:42:47:74:26:ce:16:8e:50:f2:02:b2:16:f7:8e:0d:0d:69:25:91:feSigner

b4:63:24:22:50:43:ca:9c:56:26:8f:a1:7a:0b:95:36:a5:35:36:15Signer

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

shell32

ole32

comctl32

user32

gdi32

kernel32

Sections

.text Size: 26KB - Virtual size: 25KB

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

.data Size: 1KB - Virtual size: 128KB

.ndata Size: - Virtual size: 304KB

.rsrc Size: 119KB - Virtual size: 118KB

fc0224e99e736751432961db63a41b76

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

ole32

Exports

Exports

Sections

.text Size: 8KB - Virtual size: 8KB

.rdata Size: 1024B - Virtual size: 867B

.data Size: 512B - Virtual size: 120B

.reloc Size: 1024B - Virtual size: 662B

53:83:1b:94:c8:8f:0f:60:c4:01:b2:0f:d6:21:a4:67:4b:25:fa:a6
Certificate

53:83:1b:94:c8:8f:0f:60:c4:01:b2:0f:d6:21:a4:67:4b:25:fa:a6
Certificate

2c:dc:db:36:41:97:a9:d9
Certificate

7d:4c:57:63:9f:f3:f0:b7
Certificate

02
Certificate

dd:8d:37:27:c9:bc:f4:ea:e9:b7:12:0b:42:47:74:26:ce:16:8e:50:f2:02:b2:16:f7:8e:0d:0d:69:25:91:fe
Signer

b4:63:24:22:50:43:ca:9c:56:26:8f:a1:7a:0b:95:36:a5:35:36:15
Signer

.text
Size: 26KB - Virtual size: 25KB

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

.data
Size: 1KB - Virtual size: 128KB

.ndata
Size: - Virtual size: 304KB

.rsrc
Size: 119KB - Virtual size: 118KB

.text
Size: 8KB - Virtual size: 8KB

.rdata
Size: 1024B - Virtual size: 867B

.data
Size: 512B - Virtual size: 120B

.reloc
Size: 1024B - Virtual size: 662B