joyce8/EMBER2024-capa huggingface dataset:
Function at 0x51dfb1
Capabilities:
Create http request

Disassembly:
mov eax, 0x53cf30
call fcn.004ea774
push ecx
push esi
mov esi, ecx
mov dword [ebp - 0x10], esi
mov eax, dword [ebp + 0xc]
and dword [ebp - 4], 0
and dword [esi + 0x10], 0
and dword [esi + 0xc], 0
mov dword [esi + 4], eax
mov eax, dword [ebp + 8]
test eax, eax
mov dword [esi], vtable.CInternetSession.0
jne 0x51dfe9
call fcn.00520100
mov eax, dword [eax + 0x10]
push dword [ebp + 0x1c]
push dword [ebp + 0x18]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
call dword [sym.imp.WININET.dll_InternetOpenA]
test eax, eax
mov dword [esi + 8], eax
jne 0x51e00e
push eax
push dword [esi + 4]
call fcn.0051ed5e
jmp 0x51e01a
push esi
push eax
mov ecx, 0x5afe98
call fcn.0051e02b
mov ecx, dword [ebp - 0xc]
mov eax, esi
pop esi
mov dword fs:[0], ecx
leave
ret 0x18

Function at 0x51e18b
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
mov eax, 0x53cf6b
call fcn.004ea774
push ecx
push ebx
push esi
mov esi, ecx
push edi
mov dword [ebp - 0x10], esi
call fcn.0050cc5a
mov eax, dword [0x58c61c]
lea ebx, [esi + 0x24]
xor edi, edi
mov dword [ebp - 4], edi
mov dword [ebx], eax
mov eax, dword [ebp + 0x10]
mov dword [esi], vtable.CInternetFile.0
mov ecx, 0x5afe98
mov byte [ebp - 4], 1
push dword [eax + 0xc]
push dword [ebp + 8]
call fcn.0051e02b
push dword [ebp + 0xc]
lea ecx, [esi + 0xc]
call fcn.00505c61
mov ecx, dword [ebp + 0x10]
mov eax, dword [ecx + 8]
mov dword [esi + 0x1c], eax
lea eax, [ebp + 0x10]
push eax
call fcn.004e47c8
push eax
mov ecx, ebx
mov byte [ebp - 4], 2
call fcn.00505c11
lea ecx, [ebp + 0x10]
mov byte [ebp - 4], 1
call fcn.00505ad8
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0xc]
mov dword [esi + 0x14], eax
mov eax, dword [ebp + 0x14]
mov dword [esi + 0x18], eax
mov dword [esi + 0x3c], edi
mov dword [esi + 0x30], edi
mov dword [esi + 0x34], edi
mov dword [esi + 0x38], edi
mov dword [esi + 0x28], edi
mov dword [esi + 0x2c], edi
mov dword [esi + 0x40], edi
mov eax, esi
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret 0x10

Function at 0x52191e
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne fcn.0052194c
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x52196a
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.00521884
jmp 0x52196a
Function at 0x402da8
Capabilities:
Get common file path
Set current directory

Disassembly:
push ebx
push esi
add esp, 0xfffffdf0
mov esi, edx
mov ebx, eax
test bl, bl
je 0x402de5
xor eax, eax
mov al, bl
add eax, 0x41
dec eax
mov byte [esp], al
mov byte [esp + 1], 0x3a
mov byte [esp + 2], 0
lea eax, [esp + 0x109]
push eax
push 0x105
call sub.kernel32.dll_GetCurrentDirectoryA
push esp
call sub.kernel32.dll_SetCurrentDirectoryA
lea eax, [esp + 4]
push eax
push 0x105
call sub.kernel32.dll_GetCurrentDirectoryA
test bl, bl
je 0x402e05
lea eax, [esp + 0x109]
push eax
call sub.kernel32.dll_SetCurrentDirectoryA
mov eax, esi
lea edx, [esp + 4]
mov ecx, 0x105
call fcn.00404d30
add esp, 0x210
pop esi
pop ebx
ret

Function at 0x403a3c
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x4ad020]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x403ad4
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x403ab4
xor eax, eax
push ebp
push 0x403aad
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 0x403af0
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 0x403ab4
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x4ad020]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x4ad020], ax
mov esp, ebp
pop ebp
ret

Function at 0x4048b8
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x4b004c], 0
je 0x404919
cmp word [0x4b0220], 0xd7b2
jne 0x4048e1
cmp dword [0x4b0228], 0
jbe 0x4048e1
mov eax, 0x4b021c
call dword [0x4b0238]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x4ad090
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 0x404940
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x4ad030], 0
jne 0x404935
push 0
push 0x4ad088
push 0x4ad090
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret

Function at 0x404a74
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.00402b9c
mov dword [eax], edi
mov edx, dword [ebp + 0x10]
mov dword [eax + 4], edx
mov byte [0x4b004d], 1
mov edx, dword [ebp + 8]
push edx
mov edx, dword [ebp + 0xc]
push edx
push eax
mov eax, 0x404a3c
push eax
push esi
push ebx
call sub.kernel32.dll_CreateThread
pop edi
pop esi
pop ebx
pop ebp
ret 0xc
Function at 0x406e50
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 0x406eb6
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.00404d30
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 4]
call fcn.00403600
mov ebx, eax
cmp dword [ebp - 4], 0
je 0x406ea0
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x406ebd
lea eax, [ebp - 0x10]
call fcn.00404ac0
ret

Function at 0x40c960
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 0x40c999
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00404bb0
jmp 0x40c9a2
mov eax, ebx
mov edx, esi
call fcn.00404b14
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40c9ac
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 0x40c9cd
mov al, byte [esp]
jmp 0x40c9cf
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40d064
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40cecc
mov eax, dword [0x4af468]
cmp byte [eax], 0
je 0x40d0e0
mov eax, dword [0x4af168]
call fcn.004031fc
call fcn.00402d28
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.00409af8
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 0x40d128
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40d116
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x4af0f4]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x4b0668]
call fcn.004062a0
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 0x40d9f0
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 0x40dac6
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 4], 0xffffffff
lea eax, [ebp - 8]
mov edx, ebx
call fcn.00404b58
lea eax, [ebp - 8]
call fcn.00404fd0
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.00404f80
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x40dab0
mov eax, ebx
call fcn.00402b9c
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x40daa9
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.00404f80
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x40da93
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40dad8
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x40da93
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 0x40dab0
mov eax, dword [ebp - 0x10]
call fcn.00402bcc
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40dacd
lea eax, [ebp - 8]
call fcn.00404ac0
ret

Function at 0x40e034
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 0x40e098
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.00404d30
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.00409594
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40e09f
lea eax, [ebp - 0xc]
call fcn.00404ac0
ret

Function at 0x40e890
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov eax, dword [0x4af194]
cmp dword [eax], 0
je 0x40e8c6
push 0xa
push 0x40e91c
mov eax, dword [0x4af194]
mov eax, dword [eax]
push eax
call sub.kernel32.dll_FindResourceA
push eax
mov eax, dword [0x4af194]
mov eax, dword [eax]
push eax
call sub.kernel32.dll_LoadResource
mov dword [esp], eax
jmp 0x40e912
xor eax, eax
mov dword [esp], eax
mov eax, dword [0x4af4e0]
mov eax, dword [eax]
mov dword [esp + 4], eax
cmp dword [esp + 4], 0
je 0x40e912
mov ebx, dword [esp + 4]
push 0xa
push 0x40e91c
mov esi, dword [ebx + 4]
push esi
call sub.kernel32.dll_FindResourceA
push eax
push esi
call sub.kernel32.dll_LoadResource
mov dword [esp], eax
cmp dword [esp], 0
jne 0x40e912
mov eax, dword [esp + 4]
mov eax, dword [eax]
mov dword [esp + 4], eax
cmp dword [esp + 4], 0
jne 0x40e8dd
mov eax, dword [esp]
pop ecx
pop edx
pop esi
pop ebx
ret
Function at 0x424168
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.00423f94
dec esi
jne 0x42418a
mov byte [ebx + 0xe], 0
pop esi
pop ebx
ret

Function at 0x4258ec
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x4b088c
cmp dword [edi], 0
jne 0x425968
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x4b0888]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x4ad68c
mov ecx, 2
call fcn.00402e40
mov edx, 0x4258c4
lea eax, [esi + 5]
call fcn.004258e4
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.004258e4
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 0x42593d
mov dword [0x4b0888], 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 0x426efc
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 0x426f02
ret

Function at 0x429404
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 0x429455
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x42943c
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x42942c
jmp 0x429455
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 0x42943d
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x43255c
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.00404f70
xor eax, eax
push ebp
push 0x43268a
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
call sub.user32.dll_OpenClipboard
test eax, eax
je 0x43265d
xor eax, eax
push ebp
push 0x432656
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00404d80
inc eax
push eax
push 0x2002
call sub.kernel32.dll_GlobalAlloc
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x43262b
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 0x43261a
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00404d80
inc eax
push eax
mov eax, dword [ebp - 4]
call fcn.00404f80
mov edx, ebx
pop ecx
call fcn.00402e40
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 0x432621
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GlobalUnlock
ret
mov ecx, dword [0x4af058]
mov dl, 1
mov eax, dword [0x408290]
call fcn.0040d20c
call fcn.00404434
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x432691
lea eax, [ebp - 4]
call fcn.00404ac0
ret
Function at 0x432698
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 0x432849
push dword fs:[eax]
mov dword fs:[eax], esp
lea ecx, [ebp - 0x10]
mov edx, 0x1b
mov al, 0x2d
call fcn.00405170
mov edx, dword [ebp - 0x10]
lea eax, [ebp - 8]
mov ecx, 0x432860
call fcn.00404dcc
mov eax, ebx
call fcn.00424860
mov edi, eax
dec edi
test edi, edi
jl 0x432750
inc edi
xor esi, esi
mov edx, esi
mov eax, ebx
call fcn.00424834
mov edx, dword [0x43afa0]
call fcn.00403d68
test al, al
je 0x43274c
push dword [ebp - 0xc]
mov edx, esi
mov eax, ebx
call fcn.00424834
lea edx, [ebp - 0x14]
call fcn.00443654
push dword [ebp - 0x14]
lea ecx, [ebp - 0x18]
mov edx, 3
mov al, 0x20
call fcn.00405170
push dword [ebp - 0x18]
lea eax, [ebp - 0xc]
mov edx, 3
call fcn.00404e40
inc esi
dec edi
jne 0x4326fe
mov al, byte [0x432864]
push eax
lea eax, [ebp - 0x1c]
push eax
xor ecx, ecx
mov edx, 0x432870
mov eax, dword [ebp - 0xc]
call fcn.0040e610
mov edx, dword [ebp - 0x1c]
lea eax, [ebp - 0xc]
call fcn.00404b58
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.00443654
mov eax, dword [ebp - 0x70]
mov dword [ebp - 0x64], eax
mov byte [ebp - 0x60], 0xb
mov eax, 0x432860
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.00443654
mov eax, dword [ebp - 0x74]
mov dword [ebp - 0x4c], eax
mov byte [ebp - 0x48], 0xb
mov eax, 0x432860
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, 0x432860
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, 0x43287c
call fcn.0040a218
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x432850
lea eax, [ebp - 0x74]
mov edx, 2
call fcn.00404ae4
lea eax, [ebp - 0x1c]
mov edx, 2
call fcn.00404ae4
lea eax, [ebp - 0x14]
call fcn.00404ac0
lea eax, [ebp - 0x10]
mov edx, 3
call fcn.00404ae4
ret
Function at 0x4381a8
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
mov edi, edx
mov ebx, eax
mov al, byte [ebp + 8]
call fcn.00437d30
mov esi, eax
mov eax, dword [ebp + 0xc]
push eax
mov eax, dword [ebp - 4]
push eax
push esi
push 0
mov eax, edi
call fcn.00404f80
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegSetValueExA
test eax, eax
je 0x438206
mov dword [ebp - 0xc], edi
mov byte [ebp - 8], 0xb
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x4af30c]
mov dl, 1
mov eax, dword [0x437c28]
call fcn.0040d248
call fcn.00404434
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x438210
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
xor eax, eax
mov dword [ebp - 4], eax
lea eax, [ebp + 0xc]
push eax
push edi
lea eax, [ebp - 4]
push eax
push 0
mov eax, esi
call fcn.00404f80
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
je 0x438268
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0xb
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x4af5f8]
mov dl, 1
mov eax, dword [0x437c28]
call fcn.0040d248
call fcn.00404434
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.00437d60
mov edx, dword [ebp + 8]
mov byte [edx], al
mov eax, ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x43dcfc
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 0x43dc48
call sub.user32.dll_EnumWindows
ret

Function at 0x43de1c
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 0x43de99
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.0043d87c
call sub.kernel32.dll_GetTickCount
mov ebx, eax
push 0
call sub.kernel32.dll_Sleep
call sub.kernel32.dll_GetTickCount
sub eax, ebx
cmp eax, 0x3e8
jbe 0x43de41
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.0043d47c
cmp dword [ebp - 4], 0
je 0x43de83
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.00404f80
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 0x43dea0
lea eax, [ebp - 4]
call fcn.00404ac0
ret
Function at 0x4411a4
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 [0x4b0b88], 0
je 0x4412f3
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x4af3d8]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x4412f3
mov eax, dword [0x4b0b8c]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x4b0b88]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x4412c2
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x4b0b88]
call fcn.0041db60
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x4412ba
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x4412ba
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x4412ba
mov eax, dword [ebp - 0x14]
call fcn.00449e30
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x4412ba
push ebp
call fcn.00441160
pop ecx
test al, al
jne 0x4412ba
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x441276
mov eax, dword [ebp - 0x14]
call fcn.00448960
dec eax
jle 0x4412ba
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.00403dd8
cmp byte [ebp - 1], 0
je 0x4412ba
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x4412ba
mov edx, dword [ebp - 0x14]
mov eax, dword [0x4b0b8c]
call fcn.0044092c
inc edi
dec ebx
jne 0x441209
mov eax, dword [0x4b0b8c]
cmp dword [eax + 8], 0
jle 0x4412da
mov eax, dword [0x4b0b8c]
call fcn.004409bc
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x4412f3
push ebp
mov eax, dword [ebp - 0x18]
call fcn.00440fc8
pop ecx
test al, al
jne 0x4412f3
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 0x4448c8
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 0x444914
mov eax, esi
call fcn.0045a64c
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x444914
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x444914
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 0x444a53
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x444954
cmp eax, 0x108
ja 0x444954
mov eax, esi
call fcn.0045a64c
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x444a4a
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xf0]
test al, al
jne 0x444a53
jmp 0x444a4a
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x444a33
cmp eax, 0x20a
ja 0x444a33
test byte [esi + 0x50], 0x80
jne 0x444986
sub eax, 0x203
je 0x444983
sub eax, 3
je 0x444983
sub eax, 3
jne 0x444986
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x44499a
dec eax
je 0x4449af
dec eax
je 0x4449cc
dec eax
je 0x4449af
jmp 0x4449d3
mov ecx, ebx
mov eax, dword [0x4af3d8]
mov eax, dword [eax]
mov edx, esi
call fcn.00463f14
jmp 0x444a4a
cmp byte [esi + 0x5d], 1
jne 0x4449c5
mov eax, esi
mov si, 0xffed
call fcn.00403dd8
jmp 0x444a53
or word [esi + 0x54], 1
jmp 0x444a4a
and word [esi + 0x54], 0xfffe
jmp 0x444a4a
mov eax, dword [0x4b0b44]
cmp byte [eax + 0x20], 0
je 0x444a4a
mov eax, dword [0x4b0b44]
cmp dword [eax + 0x1c], 0
je 0x444a4a
mov eax, dword [ebx]
mov edx, dword [0x4b0b44]
cmp eax, dword [edx + 0x1c]
jne 0x444a4a
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.0045a590
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.00403dd8
jmp 0x444a53
cmp eax, 0xb00b
jne 0x444a4a
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.004431f4
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