joyce8/EMBER2024-capa huggingface dataset:
Function at 0x403320
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x46e008], 0x8088405
inc edx
mov dword [ebx + 0x46e008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x40388c
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x46e024]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x403924
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x403904
xor eax, eax
push ebp
push 0x4038fd
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 0x403940
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 0x403904
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x46e024]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x46e024], ax
mov esp, ebp
pop ebp
ret

Function at 0x404628
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x47004c], 0
je 0x404689
cmp word [0x470220], 0xd7b2
jne 0x404651
cmp dword [0x470228], 0
jbe 0x404651
mov eax, 0x47021c
call dword [0x470238]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x46e074
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 0x4046b0
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x46e034], 0
jne 0x4046a5
push 0
push 0x46e06c
push 0x46e074
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret

Function at 0x4047e4
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
mov eax, 8
call fcn.00402b10
mov dword [eax], edi
mov edx, dword [ebp + 0x10]
mov dword [eax + 4], edx
mov byte [0x47004d], 1
mov edx, dword [ebp + 8]
push edx
mov edx, dword [ebp + 0xc]
push edx
push eax
mov eax, 0x4047ac
push eax
push esi
push ebx
call sub.kernel32.dll_CreateThread
pop edi
pop esi
pop ebx
pop ebp
ret 0xc
Function at 0x406998
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
xor edx, edx
mov dword [ebp - 0x10], edx
xor edx, edx
push ebp
push 0x4069fe
push dword fs:[edx]
mov dword fs:[edx], esp
push 7
lea edx, [ebp - 0xb]
push edx
push 0x1004
push eax
call sub.kernel32.dll_GetLocaleInfoA
lea eax, [ebp - 0x10]
lea edx, [ebp - 0xb]
mov ecx, 7
call fcn.00404aa0
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 4]
call fcn.0040333c
mov ebx, eax
cmp dword [ebp - 4], 0
je 0x4069e8
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x406a05
lea eax, [ebp - 0x10]
call fcn.00404830
ret

Function at 0x40be2c
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff00
push ebx
push esi
mov esi, ecx
mov ebx, dword [ebp + 8]
push pe_nt_image_headers32
lea ecx, [ebp - 0x100]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40be65
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00404920
jmp 0x40be6e
mov eax, ebx
mov edx, esi
call fcn.00404884
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40be78
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
push ecx
mov ebx, ecx
mov esi, edx
mov edi, eax
push 2
lea eax, [esp + 4]
push eax
push esi
push edi
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40be99
mov al, byte [esp]
jmp 0x40be9b
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40c530
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40c398
mov eax, dword [0x46fad4]
cmp byte [eax], 0
je 0x40c5ac
mov eax, dword [0x46f820]
call fcn.00403180
call fcn.00402c9c
lea eax, [esp + 0x44]
push eax
lea eax, [esp + 0x48]
push eax
call sub.user32.dll_CharToOemA
push 0
lea eax, [esp + 4]
push eax
lea eax, [esp + 0x4c]
call fcn.00409484
push eax
lea eax, [esp + 0x50]
push eax
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x40c5f4
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40c5e2
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x46f7b4]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x470668]
call fcn.00405de8
push eax
call sub.user32.dll_LoadStringA_1
push 0x2010
lea eax, [esp + 8]
push eax
lea eax, [esp + 0x4c]
push eax
push 0
call sub.user32.dll_MessageBoxA_1
add esp, 0x444
ret
Function at 0x40cea4
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
xor edx, edx
mov dword [ebp - 8], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x40cf7a
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 4], 0xffffffff
lea eax, [ebp - 8]
mov edx, ebx
call fcn.004048c8
lea eax, [ebp - 8]
call fcn.00404d40
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.00404cf0
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x40cf64
mov eax, ebx
call fcn.00402b10
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x40cf5d
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0x10]
push eax
push ebx
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.00404cf0
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x40cf47
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40cf8c
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x40cf47
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 8]
mov dword [ebp - 4], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40cf64
mov eax, dword [ebp - 0x10]
call fcn.00402b40
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40cf81
lea eax, [ebp - 8]
call fcn.00404830
ret

Function at 0x40d55c
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
xor edx, edx
mov dword [ebp - 0xc], edx
xor edx, edx
push ebp
push 0x40d5c0
push dword fs:[edx]
mov dword fs:[edx], esp
push 7
lea edx, [ebp - 7]
push edx
push 0x1004
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
lea eax, [ebp - 0xc]
lea edx, [ebp - 7]
mov ecx, 7
call fcn.00404aa0
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.00408f20
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40d5c7
lea eax, [ebp - 0xc]
call fcn.00404830
ret

Function at 0x4208e0
Capabilities:
Resume thread

Disassembly:
push ebx
push esi
mov ebx, eax
mov eax, dword [ebx + 4]
push eax
call sub.kernel32.dll_ResumeThread
mov esi, eax
test esi, esi
setge dl
mov eax, ebx
call fcn.00420738
dec esi
jne 0x420902
mov byte [ebx + 0xe], 0
pop esi
pop ebx
ret
Function at 0x421a44
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x47088c
cmp dword [edi], 0
jne 0x421ac0
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x470888]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x46e5a8
mov ecx, 2
call fcn.00402d30
mov edx, 0x421a1c
lea eax, [esi + 5]
call fcn.00421a3c
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.00421a3c
mov dword [ebx + 1], eax
mov eax, dword [edi]
mov dword [ebx + 5], eax
mov dword [edi], ebx
add ebx, 0xd
mov eax, ebx
sub eax, esi
cmp eax, 0xffc
jl 0x421a95
mov dword [0x470888], esi
mov eax, dword [edi]
mov ebx, dword [edi]
mov edx, dword [ebx + 5]
mov dword [edi], edx
mov edx, dword [ebp + 8]
mov dword [ebx + 5], edx
mov edx, dword [ebp + 0xc]
mov dword [ebx + 9], edx
pop edi
pop esi
pop ebx
pop ebp
ret 8

Function at 0x4230e4
Capabilities:
Encode data using xor

Disassembly:
mov ecx, edx
mov edx, eax
xor eax, eax
rol ax, 5
xor al, byte [edx]
inc edx
dec ecx
jne 0x4230ea
ret

Function at 0x4255b0
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
lea eax, [ebp - 0x2c]
push eax
call sub.kernel32.dll_GetSystemInfo
mov edx, dword [ebp - 4]
mov ecx, dword [ebp - 8]
dec ecx
js 0x425601
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x4255e8
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x4255d8
jmp 0x425601
push ebx
xor ebx, ebx
mov eax, dword [edx + ecx*4]
mov bh, al
mov bl, ah
shr eax, 0x10
shl ebx, 8
mov bl, al
mov dword [edx + ecx*4], ebx
dec ecx
jns 0x4255e9
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x42e75c
Capabilities:
Open clipboard
Write clipboard data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov dword [ebp - 4], edx
mov eax, dword [ebp - 4]
call fcn.00404ce0
xor eax, eax
push ebp
push 0x42e88a
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
call sub.user32.dll_OpenClipboard
test eax, eax
je 0x42e85d
xor eax, eax
push ebp
push 0x42e856
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00404af0
inc eax
push eax
push 0x2002
call sub.kernel32.dll_GlobalAlloc
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x42e82b
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GlobalLock
mov ebx, eax
xor eax, eax
push ebp
push 0x42e81a
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00404af0
inc eax
push eax
mov eax, dword [ebp - 4]
call fcn.00404cf0
mov edx, ebx
pop ecx
call fcn.00402d30
call sub.user32.dll_EmptyClipboard
mov eax, dword [ebp - 8]
push eax
push 1
call sub.user32.dll_SetClipboardData
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42e821
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GlobalUnlock
ret
mov ecx, dword [0x46f72c]
mov dl, 1
mov eax, dword [0x407da8]
call fcn.0040c6c0
call fcn.004041c0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42e891
lea eax, [ebp - 4]
call fcn.00404830
ret
Function at 0x42e898
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff8c
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x70], ecx
mov dword [ebp - 0x74], ecx
mov dword [ebp - 0x1c], ecx
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x10], ecx
mov dword [ebp - 8], ecx
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x42ea49
push dword fs:[eax]
mov dword fs:[eax], esp
lea ecx, [ebp - 0x10]
mov edx, 0x1b
mov al, 0x2d
call fcn.00404ee0
mov edx, dword [ebp - 0x10]
lea eax, [ebp - 8]
mov ecx, 0x42ea60
call fcn.00404b3c
mov eax, ebx
call fcn.00420fd8
mov edi, eax
dec edi
test edi, edi
jl 0x42e950
inc edi
xor esi, esi
mov edx, esi
mov eax, ebx
call fcn.00420fac
mov edx, dword [0x4356e4]
call fcn.00403bb8
test al, al
je 0x42e94c
push dword [ebp - 0xc]
mov edx, esi
mov eax, ebx
call fcn.00420fac
lea edx, [ebp - 0x14]
call fcn.0043d510
push dword [ebp - 0x14]
lea ecx, [ebp - 0x18]
mov edx, 3
mov al, 0x20
call fcn.00404ee0
push dword [ebp - 0x18]
lea eax, [ebp - 0xc]
mov edx, 3
call fcn.00404bb0
inc esi
dec edi
jne 0x42e8fe
mov al, byte [0x42ea64]
push eax
lea eax, [ebp - 0x1c]
push eax
xor ecx, ecx
mov edx, 0x42ea70
mov eax, dword [ebp - 0xc]
call fcn.0040db38
mov edx, dword [ebp - 0x1c]
lea eax, [ebp - 0xc]
call fcn.004048c8
mov eax, dword [ebp - 4]
push eax
mov eax, dword [ebp - 8]
mov dword [ebp - 0x6c], eax
mov byte [ebp - 0x68], 0xb
lea edx, [ebp - 0x70]
mov eax, ebx
call fcn.0043d510
mov eax, dword [ebp - 0x70]
mov dword [ebp - 0x64], eax
mov byte [ebp - 0x60], 0xb
mov eax, 0x42ea60
mov dword [ebp - 0x5c], eax
mov byte [ebp - 0x58], 0xb
mov eax, dword [ebp - 8]
mov dword [ebp - 0x54], eax
mov byte [ebp - 0x50], 0xb
lea edx, [ebp - 0x74]
mov eax, dword [ebx + 0x2f8]
call fcn.0043d510
mov eax, dword [ebp - 0x74]
mov dword [ebp - 0x4c], eax
mov byte [ebp - 0x48], 0xb
mov eax, 0x42ea60
mov dword [ebp - 0x44], eax
mov byte [ebp - 0x40], 0xb
mov eax, dword [ebp - 8]
mov dword [ebp - 0x3c], eax
mov byte [ebp - 0x38], 0xb
mov eax, dword [ebp - 0xc]
mov dword [ebp - 0x34], eax
mov byte [ebp - 0x30], 0xb
mov eax, 0x42ea60
mov dword [ebp - 0x2c], eax
mov byte [ebp - 0x28], 0xb
mov eax, dword [ebp - 8]
mov dword [ebp - 0x24], eax
mov byte [ebp - 0x20], 0xb
lea edx, [ebp - 0x6c]
mov ecx, 9
mov eax, 0x42ea7c
call fcn.00409b90
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42ea50
lea eax, [ebp - 0x74]
mov edx, 2
call fcn.00404854
lea eax, [ebp - 0x1c]
mov edx, 2
call fcn.00404854
lea eax, [ebp - 0x14]
call fcn.00404830
lea eax, [ebp - 0x10]
mov edx, 3
call fcn.00404854
ret

Function at 0x437ef8
Capabilities:
Enumerate gui resources

Disassembly:
mov byte [eax + 0xc], 0
mov byte [eax + 0xd], 0
xor edx, edx
mov dword [eax + 4], edx
push eax
push 0x437e44
call sub.user32.dll_EnumWindows
ret
Function at 0x438018
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
push 0
push ebx
push esi
mov esi, eax
xor eax, eax
push ebp
push 0x438095
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.00437a78
call sub.kernel32.dll_GetTickCount_1
mov ebx, eax
push 0
call sub.kernel32.dll_Sleep
call sub.kernel32.dll_GetTickCount_1
sub eax, ebx
cmp eax, 0x3e8
jbe 0x43803d
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.00437678
cmp dword [ebp - 4], 0
je 0x43807f
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.00404cf0
push eax
mov eax, dword [esi + 0x1c]
mov edx, dword [eax]
call dword [edx + 0xc]
push eax
call sub.user32.dll_WinHelpA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43809c
lea eax, [ebp - 4]
call fcn.00404830
ret

Function at 0x43b060
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 [0x470b90], 0
je 0x43b1af
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x46fa4c]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x43b1af
mov eax, dword [0x470b94]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x470b90]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x43b17e
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x470b90]
call fcn.0041a2d0
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x43b176
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x43b176
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x43b176
mov eax, dword [ebp - 0x14]
call fcn.00443e38
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x43b176
push ebp
call fcn.0043b01c
pop ecx
test al, al
jne 0x43b176
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x43b132
mov eax, dword [ebp - 0x14]
call fcn.00442930
dec eax
jle 0x43b176
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.00403c28
cmp byte [ebp - 1], 0
je 0x43b176
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x43b176
mov edx, dword [ebp - 0x14]
mov eax, dword [0x470b94]
call fcn.0043a7e8
inc edi
dec ebx
jne 0x43b0c5
mov eax, dword [0x470b94]
cmp dword [eax + 8], 0
jle 0x43b196
mov eax, dword [0x470b94]
call fcn.0043a878
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x43b1af
push ebp
mov eax, dword [ebp - 0x18]
call fcn.0043ae84
pop ecx
test al, al
jne 0x43b1af
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 0x43e784
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 0x43e7d0
mov eax, esi
call fcn.004541bc
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x43e7d0
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x43e7d0
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 0x43e90f
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x43e810
cmp eax, 0x108
ja 0x43e810
mov eax, esi
call fcn.004541bc
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x43e906
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xf0]
test al, al
jne 0x43e90f
jmp 0x43e906
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x43e8ef
cmp eax, 0x20a
ja 0x43e8ef
test byte [esi + 0x50], 0x80
jne 0x43e842
sub eax, 0x203
je 0x43e83f
sub eax, 3
je 0x43e83f
sub eax, 3
jne 0x43e842
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x43e856
dec eax
je 0x43e86b
dec eax
je 0x43e888
dec eax
je 0x43e86b
jmp 0x43e88f
mov ecx, ebx
mov eax, dword [0x46fa4c]
mov eax, dword [eax]
mov edx, esi
call fcn.0045da84
jmp 0x43e906
cmp byte [esi + 0x5d], 1
jne 0x43e881
mov eax, esi
mov si, 0xffed
call fcn.00403c28
jmp 0x43e90f
or word [esi + 0x54], 1
jmp 0x43e906
and word [esi + 0x54], 0xfffe
jmp 0x43e906
mov eax, dword [0x470b4c]
cmp byte [eax + 0x20], 0
je 0x43e906
mov eax, dword [0x470b4c]
cmp dword [eax + 0x1c], 0
je 0x43e906
mov eax, dword [ebx]
mov edx, dword [0x470b4c]
cmp eax, dword [edx + 0x1c]
jne 0x43e906
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.00454100
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.00403c28
jmp 0x43e90f
cmp eax, 0xb00b
jne 0x43e906
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.0043d0b0
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 0x441f90
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 0x441fac
cmp dword [esi + 4], 0
je 0x441fd9
test byte [ebx + 0x55], 1
jne 0x441fcb
mov eax, ebx
call fcn.00440b30
test eax, eax
jne 0x441fcb
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x4420e9
mov edx, esi
mov eax, ebx
call fcn.00441ab4
jmp 0x4420e9
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 0x4420e2
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.00443e38
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.0043e6b8
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.00441f90
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.00443e38
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4420e9
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 0x4487b0
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x46fc44]
cmp byte [eax + 0xc], 0
je 0x44891d
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x448916
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x470ba0], 0
jne 0x448804
push 0x448924
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x44892c
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x470ba0], eax
cmp dword [0x46ed58], 0
jne 0x4488ff
push 0x44893c
call sub.kernel32.dll_LoadLibraryA
mov dword [0x46ed58], eax
cmp dword [0x46ed58], 0
je 0x4488ff
push 0x448948
mov eax, dword [0x46ed58]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x470ba4], eax
push 0x448958
mov eax, dword [0x46ed58]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x470ba8], eax
push 0x44896c
mov eax, dword [0x46ed58]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x470bac], eax
push 0x448984
mov eax, dword [0x46ed58]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x470bb0], eax
push 0x44899c
mov eax, dword [0x46ed58]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x470bb4], eax
push 0x4489b0
mov eax, dword [0x46ed58]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x470bb8], eax
push 0x4489c8
mov eax, dword [0x46ed58]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x470bbc], eax
push 0x4489e0
mov eax, dword [0x46ed58]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x470bc0], eax
push 0x4489fc
mov eax, dword [0x46ed58]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x470bc4], eax
push 0x448a08
mov eax, dword [0x46ed58]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x470bc8], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x44891d
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x44c7a8
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.00404830
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x44c7f7
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.00404aa0
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x454070
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x4540c0]
test si, 4
je 0x454084
or bl, 1
test si, 8
je 0x45408e
or bl, 4
test si, 1
je 0x454098
or bl, 8
test si, 2
je 0x4540a2
or bl, 0x10
test si, 0x10
je 0x4540ac
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4540bb
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret