RFQ (國立台灣大學) 2303ASI - 0330TW·pdf[.]exe

Sharing

Copy URL Twitter E-mail

General

Target

RFQ (國立台灣大學) 2303ASI - 0330TW·pdf.exe
Size

614KB
MD5

6ccc428d842357fb00f4c1391c5f2ce9
SHA1

28cae859d383d98489f71ed90773626efdb64fa7
SHA256

a069b8c63e8a26aae2d4f58c151791ba79e865f654bf1d56dce67e551d7f8a4b
SHA512

498c84bd5d6b8b90556150b2bb1ea5336aee271e47c3e30a730b3fbafe6e32f515d3c705930c892bf19a8c34e96a58cc588eae73f4c03e66405e8d9ba26a3b53
SSDEEP

12288:A0bOsuXcpn/eae1pl6rSqbptD7GrQp6sn7ppnas:AhXQ2ae1pl4bptXGrQp6k/nz

Score

1^/10

Malware Config

Signatures

Files

RFQ (國立台灣大學) 2303ASI - 0330TW·pdf.exe
.exe windows x86

1f23f452093b5c1ff091a2f9fb4fa3e9

Code Sign

1a:b7:1b:f5:b7:3f:9c:68:98:0d:4c:78:2b:56:b9:a8:9f:7f:f4:92
Certificate

Issuer

OU=Unvalued unselfconsciously Matadorernes\ ,O=Stueorgler,L=Colnabaichin,ST=Scotland,C=GB,1.2.840.113549.1.9.1=#0c1b416e74696c696674404f766572737461646967737465732e536174

Not Before

06/02/2023, 04:18

Not After

05/02/2026, 04:18

Subject

OU=Unvalued unselfconsciously Matadorernes\ ,O=Stueorgler,L=Colnabaichin,ST=Scotland,C=GB,1.2.840.113549.1.9.1=#0c1b416e74696c696674404f766572737461646967737465732e536174

1a:b7:1b:f5:b7:3f:9c:68:98:0d:4c:78:2b:56:b9:a8:9f:7f:f4:92
Certificate

Issuer

OU=Unvalued unselfconsciously Matadorernes\ ,O=Stueorgler,L=Colnabaichin,ST=Scotland,C=GB,1.2.840.113549.1.9.1=#0c1b416e74696c696674404f766572737461646967737465732e536174

Not Before

06/02/2023, 04:18

Not After

05/02/2026, 04:18

Subject

OU=Unvalued unselfconsciously Matadorernes\ ,O=Stueorgler,L=Colnabaichin,ST=Scotland,C=GB,1.2.840.113549.1.9.1=#0c1b416e74696c696674404f766572737461646967737465732e536174

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12
Certificate

Issuer

CN=VeriSign Universal Root Certification Authority,OU=VeriSign Trust Network+OU=(c) 2008 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

12/01/2016, 00:00

Not After

11/01/2031, 23:59

Subject

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12
Certificate

Issuer

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

23/12/2017, 00:00

Not After

22/03/2029, 23:59

Subject

CN=Symantec SHA256 TimeStamping Signer - G3,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

fe:23:96:cf:98:1f:aa:af:06:b1:07:02:cd:e5:0f:ca:01:d5:eb:c7:5d:f1:36:53:a5:3a:00:d4:ab:23:a5:1f
Signer

Actual PE Digest

fe:23:96:cf:98:1f:aa:af:06:b1:07:02:cd:e5:0f:ca:01:d5:eb:c7:5d:f1:36:53:a5:3a:00:d4:ab:23:a5:1f

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

OU=Unvalued unselfconsciously Matadorernes\ ,O=Stueorgler,L=Colnabaichin,ST=Scotland,C=GB,1.2.840.113549.1.9.1=#0c1b416e74696c696674404f766572737461646967737465732e536174

30/03/2023, 00:16
Valid: false

8b:5d:a2:89:fe:dd:f0:cc:49:4e:5a:4b:88:f6:5f:ff:3e:8f:7f:55
Signer

Actual PE Digest

8b:5d:a2:89:fe:dd:f0:cc:49:4e:5a:4b:88:f6:5f:ff:3e:8f:7f:55

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

OU=Unvalued unselfconsciously Matadorernes\ ,O=Stueorgler,L=Colnabaichin,ST=Scotland,C=GB,1.2.840.113549.1.9.1=#0c1b416e74696c696674404f766572737461646967737465732e536174

27/03/2023, 18:21
Valid: 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_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

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

user32

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

gdi32

SelectObject
SetBkMode
CreateFontIndirectW
SetTextColor
DeleteObject
GetDeviceCaps
CreateBrushIndirect
SetBkColor

shell32

SHGetSpecialFolderLocation
ShellExecuteExW
SHGetPathFromIDListW
SHBrowseForFolderW
SHGetFileInfoW
SHFileOperationW

advapi32

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

comctl32

ImageList_Create
ImageList_AddMasked
ImageList_Destroy
ord17

ole32

OleUninitialize
OleInitialize
CoTaskMemFree
CoCreateInstance

Sections

.text
Size: 25KB - 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: 124KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 267KB - Virtual size: 267KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

1f23f452093b5c1ff091a2f9fb4fa3e9

Code Sign

1a:b7:1b:f5:b7:3f:9c:68:98:0d:4c:78:2b:56:b9:a8:9f:7f:f4:92Certificate

1a:b7:1b:f5:b7:3f:9c:68:98:0d:4c:78:2b:56:b9:a8:9f:7f:f4:92Certificate

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12Certificate

Extended Key Usages

Key Usages

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12Certificate

Extended Key Usages

Key Usages

fe:23:96:cf:98:1f:aa:af:06:b1:07:02:cd:e5:0f:ca:01:d5:eb:c7:5d:f1:36:53:a5:3a:00:d4:ab:23:a5:1fSigner

Signature Validations

Verification

30/03/2023, 00:16 Valid: false

8b:5d:a2:89:fe:dd:f0:cc:49:4e:5a:4b:88:f6:5f:ff:3e:8f:7f:55Signer

Signature Validations

Verification

27/03/2023, 18:21 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

Sections

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

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

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

.ndata Size: - Virtual size: 124KB

.rsrc Size: 267KB - Virtual size: 267KB

1a:b7:1b:f5:b7:3f:9c:68:98:0d:4c:78:2b:56:b9:a8:9f:7f:f4:92
Certificate

1a:b7:1b:f5:b7:3f:9c:68:98:0d:4c:78:2b:56:b9:a8:9f:7f:f4:92
Certificate

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12
Certificate

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12
Certificate

fe:23:96:cf:98:1f:aa:af:06:b1:07:02:cd:e5:0f:ca:01:d5:eb:c7:5d:f1:36:53:a5:3a:00:d4:ab:23:a5:1f
Signer

30/03/2023, 00:16
Valid: false

8b:5d:a2:89:fe:dd:f0:cc:49:4e:5a:4b:88:f6:5f:ff:3e:8f:7f:55
Signer

27/03/2023, 18:21
Valid: false

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

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

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

.ndata
Size: - Virtual size: 124KB

.rsrc
Size: 267KB - Virtual size: 267KB