joyce8/EMBER2024-capa huggingface dataset:
Function at 0x439050
Capabilities:
Get keyboard layout
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffda0
push ebx
xor edx, edx
mov dword [ebp - 0x260], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x4391fb
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x4391dc
mov dl, 1
mov eax, dword [0x418edc]
call fcn.004034e4
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.004042f0
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x4391cb
inc eax
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x114]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
call fcn.00453f10
test al, al
je 0x4391be
lea eax, [ebp - 0xc]
push eax
push 0x20019
push 0
push 0
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov dword [ebp - 0x25c], eax
mov byte [ebp - 0x258], 0
lea ecx, [ebp - 0x25c]
mov edx, 0x43920c
lea eax, [ebp - 0x254]
call fcn.00409148
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x4391be
xor eax, eax
push ebp
push 0x4391b7
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], pe_nt_image_headers32
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x214]
push eax
push 0
push 0
push 0x439244
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x4391a0
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404558
mov edx, dword [ebp - 0x260]
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov ebx, dword [eax]
call dword [ebx + 0x3c]
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov edx, dword [ebp - 4]
cmp eax, dword [edx + 0x3c]
jne 0x4391a0
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404558
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4391be
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x4390c1
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.0041d038
mov eax, dword [ebp - 4]
mov ebx, dword [eax + 0x34]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x439202
lea eax, [ebp - 0x260]
call fcn.004042f0
ret

Function at 0x439b30
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x489bc0]
cmp byte [eax + 0xa5], 0
jne 0x439ba1
cmp dword [0x489bd8], 0
jne 0x439b62
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x439aec
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x489bd8], eax
cmp dword [0x489bd4], 0
jne 0x439b7d
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x489bd4], eax
cmp dword [0x489bdc], 0
jne 0x439ba1
push esp
push 0
push 0
push 0x439a90
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x489bdc], eax
pop edx
ret
Function at 0x439c98
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
push esi
test dl, dl
je 0x439caf
add esp, 0xfffffff0
call fcn.00403860
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00422a48
mov eax, dword [0x487f04]
cmp word [eax + 2], 0
jne 0x439cd7
mov eax, dword [0x487f04]
mov dword [eax + 4], ebx
mov dword [eax], fcn.0043b148
mov eax, dword [0x487f90]
cmp word [eax + 2], 0
jne 0x439cf1
mov eax, dword [0x487f90]
mov dword [eax + 4], ebx
mov dword [eax], fcn.0043b340
mov byte [ebx + 0x34], 0
mov dl, 1
mov eax, dword [0x4189ec]
call fcn.004034e4
mov dword [ebx + 0x90], eax
mov dl, 1
mov eax, dword [0x4189ec]
call fcn.004034e4
mov dword [ebx + 0xa8], eax
xor eax, eax
mov dword [ebx + 0x60], eax
xor eax, eax
mov dword [ebx + 0x84], eax
mov dword [ebx + 0x5c], 0x80000018
mov dword [ebx + 0x78], 0x1f4
mov byte [ebx + 0x7c], 1
xor eax, eax
mov dword [ebx + 0x80], eax
mov dword [ebx + 0x74], 0x9c4
mov byte [ebx + 0x88], 0
mov byte [ebx + 0x9d], 1
mov byte [ebx + 0xb4], 1
mov dl, 1
mov eax, dword [0x425310]
call fcn.0042af5c
mov esi, eax
mov dword [ebx + 0x98], esi
push 0x439e78
mov eax, dword [0x487e4c]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconA
mov edx, eax
mov eax, esi
call fcn.0042b32c
mov eax, dword [ebx + 0x98]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x43b8b0
push pe_nt_image_headers32
lea eax, [ebp - 0x101]
push eax
mov eax, dword [0x487e4c]
mov eax, dword [eax]
push eax
call sub.kernel32.dll_GetModuleFileNameA_1
lea eax, [ebp - 0x101]
push eax
lea eax, [ebp - 0x101]
push eax
call sub.user32.dll_OemToCharA
lea eax, [ebp - 0x101]
mov dl, 0x5c
call fcn.0040c66c
test eax, eax
je 0x439de6
lea edx, [eax + 1]
lea eax, [ebp - 0x101]
call fcn.00408aa4
lea eax, [ebp - 0x101]
mov dl, 0x2e
call fcn.0040c694
test eax, eax
je 0x439dfa
mov byte [eax], 0
lea eax, [ebp - 0x101]
inc eax
push eax
call sub.user32.dll_CharLowerA
lea eax, [ebx + 0x8c]
lea edx, [ebp - 0x101]
mov ecx, pe_nt_image_headers32
call fcn.00404558
mov eax, dword [0x487d70]
cmp byte [eax], 0
jne 0x439e2e
mov eax, ebx
call fcn.00439fa0
mov byte [ebx + 0x59], 1
mov byte [ebx + 0x5a], 1
mov byte [ebx + 0x5b], 1
mov byte [ebx + 0x9e], 1
xor eax, eax
mov dword [ebx + 0xa0], eax
mov eax, ebx
call fcn.0043ba8c
mov eax, ebx
call fcn.0043c43c
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x439e6e
call fcn.004038b8
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x43a214
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x489bc0]
cmp dword [eax + 0x30], 0
je 0x43a2be
cmp dword [ebx + 0x94], 0
jne 0x43a2b8
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x43a1a4
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x43a2b8
push 3
mov eax, dword [esp + 4]
push eax
call sub.user32.dll_GetWindow
mov esi, eax
mov dword [esp], esi
push 0xffffffffffffffec
push esi
call sub.user32.dll_GetWindowLongA
test al, 8
je 0x43a27e
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x43a2b8
push 0x213
push 0
push 0
push 0
push 0
mov eax, dword [esp + 0x14]
push eax
mov edx, esi
mov eax, dword [ebx + 0x90]
call fcn.0041b08c
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x43a28d
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x43ad9c
Capabilities:
Get graphical window text

Disassembly:
push ebx
push esi
add esp, 0xffffff00
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0xa4], 0
je 0x43add1
push pe_nt_image_headers32
lea eax, [esp + 4]
push eax
mov eax, dword [ebx + 0x30]
push eax
call sub.user32.dll_GetWindowTextA
mov ecx, eax
mov edx, esp
mov eax, esi
call fcn.004043e0
jmp 0x43adde
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00404344
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x43bc68
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x43bca9
mov eax, esi
call fcn.0044f7d8
test al, al
je 0x43bca9
mov eax, dword [ebx + 0x84]
call fcn.0044f4d4
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x43bca9
push 0
mov eax, dword [ebx + 0x84]
call fcn.0044f4d4
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret

Function at 0x43ea98
Capabilities:
Log keystrokes
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
mov ebx, edx
mov word [ebp - 2], ax
mov eax, ebx
call fcn.004042f0
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x43eae7
push pe_nt_image_headers32
lea edx, [ebp - 0x102]
push edx
push eax
call sub.user32.dll_GetKeyNameTextA
mov eax, ebx
lea edx, [ebp - 0x102]
mov ecx, pe_nt_image_headers32
call fcn.00404558
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x446a94
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd8
push ebx
push esi
push edi
mov esi, eax
lea edi, [ebp - 9]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov dword [ebp - 0x10], edx
xor eax, eax
mov dword [ebp - 0x18], eax
cmp dword [0x489c38], 0
je 0x446be3
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x487f7c]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x446be3
mov eax, dword [0x489c3c]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x489c38]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x446bb2
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x489c38]
call fcn.0041b08c
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x446baa
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x446baa
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x446baa
mov eax, dword [ebp - 0x14]
call fcn.0044f4d4
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x446baa
push ebp
call fcn.00446a50
pop ecx
test al, al
jne 0x446baa
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x446b66
mov eax, dword [ebp - 0x14]
call fcn.0044e068
dec eax
jle 0x446baa
mov byte [ebp - 1], 1
lea eax, [ebp - 9]
push eax
lea eax, [ebp - 1]
push eax
lea ecx, [ebp - 0x28]
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffbd
call fcn.00403710
cmp byte [ebp - 1], 0
je 0x446baa
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x446baa
mov edx, dword [ebp - 0x14]
mov eax, dword [0x489c3c]
call fcn.00446218
inc edi
dec ebx
jne 0x446af9
mov eax, dword [0x489c3c]
cmp dword [eax + 8], 0
jle 0x446bca
mov eax, dword [0x489c3c]
call fcn.004462a8
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x446be3
push ebp
mov eax, dword [ebp - 0x18]
call fcn.004468b8
pop ecx
test al, al
jne 0x446be3
xor eax, eax
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x18]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x44a190
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffeec
push ebx
push esi
push edi
mov ebx, edx
mov esi, eax
test byte [esi + 0x1c], 0x10
je 0x44a1dc
mov eax, esi
call fcn.00432658
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x44a1dc
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x44a1dc
mov ecx, ebx
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 0x250]
mov edx, esi
mov edi, dword [eax]
call dword [edi + 0x24]
test al, al
jne 0x44a31b
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x44a21c
cmp eax, 0x108
ja 0x44a21c
mov eax, esi
call fcn.00432658
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x44a312
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xec]
test al, al
jne 0x44a31b
jmp 0x44a312
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x44a2fb
cmp eax, 0x20a
ja 0x44a2fb
test byte [esi + 0x50], 0x80
jne 0x44a24e
sub eax, 0x203
je 0x44a24b
sub eax, 3
je 0x44a24b
sub eax, 3
jne 0x44a24e
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x44a262
dec eax
je 0x44a277
dec eax
je 0x44a294
dec eax
je 0x44a277
jmp 0x44a29b
mov ecx, ebx
mov eax, dword [0x487f7c]
mov eax, dword [eax]
mov edx, esi
call fcn.0043bb20
jmp 0x44a312
cmp byte [esi + 0x5d], 1
jne 0x44a28d
mov eax, esi
mov si, 0xffed
call fcn.00403710
jmp 0x44a31b
or word [esi + 0x54], 1
jmp 0x44a312
and word [esi + 0x54], 0xfffe
jmp 0x44a312
mov eax, dword [0x489bf4]
cmp byte [eax + 0x20], 0
je 0x44a312
mov eax, dword [0x489bf4]
cmp dword [eax + 0x1c], 0
je 0x44a312
mov eax, dword [ebx]
mov edx, dword [0x489bf4]
cmp eax, dword [edx + 0x1c]
jne 0x44a312
lea eax, [ebp - 0x114]
push eax
call sub.user32.dll_GetKeyboardState
mov eax, dword [ebx]
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x114]
call fcn.0043259c
mov byte [ebp - 0xc], al
mov ax, word [ebx + 4]
mov word [ebp - 0xa], ax
mov eax, dword [ebx + 8]
mov dword [ebp - 8], eax
lea edx, [ebp - 0x10]
mov eax, esi
mov si, 0xffc9
call fcn.00403710
jmp 0x44a31b
cmp eax, 0xb00b
jne 0x44a312
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.00448acc
mov edx, ebx
mov eax, esi
mov ecx, dword [eax]
call dword [ecx - 0x14]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x44d704
Capabilities:
Capture screenshot

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff94
push ebx
push esi
push edi
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0x1f8], 0
je 0x44d720
cmp dword [esi + 4], 0
je 0x44d74d
test byte [ebx + 0x55], 1
jne 0x44d73f
mov eax, ebx
call fcn.0044c3c8
test eax, eax
jne 0x44d73f
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x44d85d
mov edx, esi
mov eax, ebx
call fcn.0044d224
jmp 0x44d85d
push 0
call sub.user32.dll_GetDC
mov edi, eax
lea edx, [ebp - 0x5c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x50]
push eax
lea edx, [ebp - 0x6c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x64]
push eax
push edi
call sub.gdi32.dll_CreateCompatibleBitmap
mov dword [ebp - 8], eax
push edi
push 0
call sub.user32.dll_ReleaseDC
push 0
call sub.gdi32.dll_CreateCompatibleDC
mov dword [ebp - 4], eax
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_SelectObject
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x44d856
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.0044f4d4
push eax
call sub.user32.dll_BeginPaint
mov edi, eax
mov eax, dword [ebp - 4]
push eax
mov ecx, dword [ebp - 4]
mov edx, 0x14
mov eax, ebx
call fcn.0044a0c4
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.0044d704
xor eax, eax
mov dword [esi + 4], eax
push 0xcc0020
push 0
push 0
mov eax, dword [ebp - 4]
push eax
lea edx, [ebp - 0x5c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x50]
push eax
lea edx, [ebp - 0x6c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x64]
push eax
push 0
push 0
push edi
call sub.gdi32.dll_BitBlt
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.0044f4d4
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x44d85d
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_SelectObject
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_DeleteDC
mov eax, dword [ebp - 8]
push eax
call sub.gdi32.dll_DeleteObject
ret
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x453bb0
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x4880c8]
cmp byte [eax + 0xc], 0
je 0x453d1d
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x453d16
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x489c48], 0
jne 0x453c04
push 0x453d24
call sub.kernel32.dll_GetModuleHandleA_1
mov ebx, eax
push 0x453d2c
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x489c48], eax
cmp dword [0x487ce8], 0
jne 0x453cff
push 0x453d3c
call sub.kernel32.dll_LoadLibraryA
mov dword [0x487ce8], eax
cmp dword [0x487ce8], 0
je 0x453cff
push 0x453d48
mov eax, dword [0x487ce8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x489c4c], eax
push 0x453d58
mov eax, dword [0x487ce8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x489c50], eax
push 0x453d6c
mov eax, dword [0x487ce8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x489c54], eax
push 0x453d84
mov eax, dword [0x487ce8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x489c58], eax
push 0x453d9c
mov eax, dword [0x487ce8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x489c5c], eax
push 0x453db0
mov eax, dword [0x487ce8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x489c60], eax
push 0x453dc8
mov eax, dword [0x487ce8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x489c64], eax
push 0x453de0
mov eax, dword [0x487ce8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x489c68], eax
push 0x453dfc
mov eax, dword [0x487ce8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x489c6c], eax
push 0x453e08
mov eax, dword [0x487ce8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x489c70], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x453d1d
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret
Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..data
nop
nop
push 4
nop
nop
nop
nop
nop
nop
nop
pop edi
nop
nop
cmp eax, 0
nop
nop
nop
je 0x430072
nop
nop
nop
nop
mov ebx, 0x408f6c
nop
nop
nop
nop
mov ecx, ebx
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
push eax
nop
mov eax, ecx
nop
nop
nop
nop
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
pop eax
nop
nop
nop
nop
mov esi, 0x2c957496
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
add eax, edi
nop
nop
nop
nop
loop 0x430060
nop
nop
mov eax, section..data_1
nop
nop
cmp eax, 0
nop
nop
nop
nop
nop
je 0x4300d2
nop
mov ebx, 0x42e3d0
nop
mov ecx, ebx
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
div edi
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
nop
mov esi, 0x33e94cc3
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
nop
add eax, edi
nop
loop 0x4300c0
nop
nop
nop
nop
nop
nop
nop
popal
nop
jmp 0x401219
Function at 0x4030bc
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffef8
mov ebx, edx
mov esi, eax
mov eax, ebx
call fcn.00404a8c
test esi, esi
jne 0x4030f2
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov ecx, eax
mov edx, esp
mov eax, ebx
call fcn.00404b7c
jmp 0x403110
call sub.kernel32.dll_GetCommandLineA
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.00402fc0
mov edi, eax
test esi, esi
je 0x403110
cmp dword [ebx], 0
je 0x403110
dec esi
jmp 0x4030f9
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x403144
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x465008], 0x8088405
inc edx
mov dword [ebx + 0x465008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x403a44
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x465024]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x403adc
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x403abc
xor eax, eax
push ebp
push 0x403ab5
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0xc], 4
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0x403af8
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x403abc
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
movzx eax, word [0x465024]
and ax, 0xffc0
movzx edx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x465024], ax
mov esp, ebp
pop ebp
ret

Function at 0x40490c
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x4b904c], 0
je 0x40496d
cmp word [0x4b9220], 0xd7b2
jne 0x404935
cmp dword [0x4b9228], 0
jbe 0x404935
mov eax, 0x4b921c
call dword [0x4b9238]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push str.Runtime_error_____at_00000000
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x404994
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x465030], 0
jne 0x404989
push 0
push str.Error
push str.Runtime_error_____at_00000000
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x406200
Capabilities:
Get geographical location
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffee0
push ebx
push esi
mov dword [ebp - 4], eax
push 0x105
lea eax, [ebp - 0x11d]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov byte [ebp - 0x12], 0
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x406430
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x406283
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x406430
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x406283
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x40644c
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x40630c
xor eax, eax
push ebp
push 0x406305
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x18], 5
lea eax, [ebp - 0x11d]
mov edx, 0x105
call fcn.0040603c
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
lea eax, [ebp - 0x11d]
push eax
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x4062ea
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x40646c
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x4062ea
mov byte [ebp - 0x12], 0
mov byte [ebp - 0xe], 0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40630c
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegCloseKey
ret
push 0x105
mov eax, dword [ebp - 4]
push eax
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrcpynA
push 5
lea eax, [ebp - 0xd]
push eax
push 3
call sub.kernel32.dll_GetThreadLocale
push eax
call sub.kernel32.dll_GetLocaleInfoA
xor esi, esi
cmp byte [ebp - 0x11d], 0
je 0x406426
cmp byte [ebp - 0xd], 0
jne 0x406353
cmp byte [ebp - 0x12], 0
je 0x406426
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrlenA
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x40636c
dec ebx
cmp byte [ebx], 0x2e
je 0x40637b
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x40636b
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x406426
inc ebx
cmp byte [ebp - 0x12], 0
je 0x4063b8
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0x12]
push eax
push ebx
call sub.kernel32.dll_lstrcpynA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x406426
cmp byte [ebp - 0xd], 0
je 0x406426
lea eax, [ebp - 0x11d]
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.kernel32.dll_lstrcpynA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x406426
mov byte [ebp - 0xb], 0
lea eax, [ebp - 0x11d]
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.kernel32.dll_lstrcpynA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret