joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4bd7ac
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004bd7b7
Function at 0x407e30
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
xor ecx, ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ebx
push esi
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.004033fc
xor eax, eax
push ebp
push 0x407f09
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp byte [eax], 0x5c
jne 0x407e68
mov eax, dword [ebp - 4]
call fcn.00407220
jmp 0x407e70
mov eax, dword [ebp - 4]
call fcn.00407c1c
call fcn.00404ae8
mov esi, eax
test esi, esi
jle 0x407ebc
mov ebx, 1
lea edx, [ebp - 8]
mov eax, ebx
call fcn.004049d0
mov eax, dword [ebp - 8]
cmp byte [eax], 0x5c
jne 0x407ea6
lea edx, [ebp - 0xc]
mov eax, ebx
call fcn.004049d0
mov eax, dword [ebp - 0xc]
call fcn.00407220
jmp 0x407eb8
lea edx, [ebp - 0x10]
mov eax, ebx
call fcn.004049d0
mov eax, dword [ebp - 0x10]
call fcn.00407c1c
inc ebx
dec esi
jne 0x407e80
push 1
push dword [ebp - 4]
push 0x407f20
lea edx, [ebp - 0x18]
xor eax, eax
call fcn.00406f84
push dword [ebp - 0x18]
lea eax, [ebp - 0x14]
mov edx, 3
call fcn.004032cc
mov eax, dword [ebp - 0x14]
call fcn.0040340c
push eax
call sub.kernel32.dll_WinExec
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x407f10
lea eax, [ebp - 0x18]
mov edx, 6
call fcn.004030b8
ret

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x402e50
Capabilities:
Accept command line arguments

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
xor eax, eax
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x402ea9
push dword fs:[eax]
mov dword fs:[eax], esp
xor ebx, ebx
call sub.kernel32.dll_GetCommandLineA
lea edx, [ebp - 8]
call fcn.00402cec
mov dword [ebp - 4], eax
lea edx, [ebp - 8]
mov eax, dword [ebp - 4]
call fcn.00402cec
mov dword [ebp - 4], eax
cmp dword [ebp - 8], 0
je 0x402e93
inc ebx
jmp 0x402e7c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x402eb0
lea eax, [ebp - 8]
call fcn.0040480c
ret

Function at 0x402eb8
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
add esp, 0xfffffef4
mov ebx, edx
mov esi, eax
mov eax, ebx
call fcn.0040480c
test esi, esi
jne 0x402eef
push 0x105
lea eax, [esp + 8]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov ecx, eax
lea edx, [esp + 4]
mov eax, ebx
call fcn.004048fc
jmp 0x402f10
call sub.kernel32.dll_GetCommandLineA
mov dword [esp], eax
mov edx, ebx
mov eax, dword [esp]
call fcn.00402cec
mov dword [esp], eax
test esi, esi
je 0x402f10
cmp dword [ebx], 0
je 0x402f10
dec esi
jmp 0x402ef7
add esp, 0x10c
pop esi
pop ebx
ret

Function at 0x4033a4
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x550008], 0x8088405
inc edx
mov dword [ebx + 0x550008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x403808
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x550024]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x4038a0
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x403880
xor eax, eax
push ebp
push 0x403879
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 0x4038bc
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 0x403880
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x550024]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x550024], ax
mov esp, ebp
pop ebp
ret

Function at 0x4045e4
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x557048], 0
je 0x404645
cmp word [0x55721c], 0xd7b2
jne 0x40460d
cmp dword [0x557224], 0
jbe 0x40460d
mov eax, 0x557218
call dword [0x557234]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x550070
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 0x40466c
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x550034], 0
jne 0x404661
push 0
push 0x550068
push 0x550070
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x4047c0
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.00402a8c
mov dword [eax], edi
mov edx, dword [ebp + 0x10]
mov dword [eax + 4], edx
mov byte [0x557049], 1
mov edx, dword [ebp + 8]
push edx
mov edx, dword [ebp + 0xc]
push edx
push eax
mov eax, 0x404788
push eax
push esi
push ebx
call sub.kernel32.dll_CreateThread
pop edi
pop esi
pop ebx
pop ebp
ret 0xc
Function at 0x40691c
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 0x406982
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.00404a7c
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 4]
call fcn.004033c0
mov ebx, eax
cmp dword [ebp - 4], 0
je 0x40696c
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x406989
lea eax, [ebp - 0x10]
call fcn.0040480c
ret

Function at 0x4097fc
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.00404ccc
push eax
call sub.kernel32.dll_GetFileAttributesA
cmp eax, 0xffffffff
je 0x409815
test al, 0x10
jne 0x409819
xor eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret

Function at 0x40c5f0
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 0x40c629
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.004048fc
jmp 0x40c632
mov eax, ebx
mov edx, esi
call fcn.00404860
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40c63c
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 0x40c65d
mov al, byte [esp]
jmp 0x40c65f
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40d614
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 0x40d6ea
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 4], 0xffffffff
lea eax, [ebp - 8]
mov edx, ebx
call fcn.004048a4
lea eax, [ebp - 8]
call fcn.00404d1c
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.00404ccc
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x40d6d4
mov eax, ebx
call fcn.00402a8c
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x40d6cd
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.00404ccc
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x40d6b7
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40d6fc
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x40d6b7
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 0x40d6d4
mov eax, dword [ebp - 0x10]
call fcn.00402abc
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40d6f1
lea eax, [ebp - 8]
call fcn.0040480c
ret
Function at 0x40dd10
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 0x40dd74
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.00404a7c
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.00409344
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40dd7b
lea eax, [ebp - 0xc]
call fcn.0040480c
ret

Function at 0x4230f4
Capabilities:
Suspend thread

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
mov al, byte [eax + 0xe]
mov byte [ebp - 5], al
xor eax, eax
push ebp
push 0x423141
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
mov byte [eax + 0xe], 1
mov eax, dword [ebp - 4]
mov eax, dword [eax + 4]
push eax
call sub.kernel32.dll_SuspendThread
test eax, eax
setge dl
mov eax, dword [ebp - 4]
call fcn.00422f20
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x423159
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x423160
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.00422f20
dec esi
jne 0x423182
mov byte [ebx + 0xe], 0
pop esi
pop ebx
ret

Function at 0x4242c4
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x557888
cmp dword [edi], 0
jne 0x424340
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x557884]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x550534
mov ecx, 2
call fcn.00402cac
mov edx, 0x42429c
lea eax, [esi + 5]
call fcn.004242bc
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.004242bc
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 0x424315
mov dword [0x557884], 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 0x42597c
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 0x425982
ret
Function at 0x428048
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 0x428099
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x428080
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x428070
jmp 0x428099
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 0x428081
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x432a08
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.00404cbc
xor eax, eax
push ebp
push 0x432b36
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
call sub.user32.dll_OpenClipboard
test eax, eax
je 0x432b09
xor eax, eax
push ebp
push 0x432b02
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00404acc
inc eax
push eax
push 0x2002
call sub.kernel32.dll_GlobalAlloc
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x432ad7
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 0x432ac6
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00404acc
inc eax
push eax
mov eax, dword [ebp - 4]
call fcn.00404ccc
mov edx, ebx
pop ecx
call fcn.00402cac
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 0x432acd
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GlobalUnlock
ret
mov ecx, dword [0x5559a4]
mov dl, 1
mov eax, dword [0x407f44]
call fcn.0040ce78
call fcn.0040417c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x432b3d
lea eax, [ebp - 4]
call fcn.0040480c
ret
Function at 0x432b44
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 0x432cf5
push dword fs:[eax]
mov dword fs:[eax], esp
lea ecx, [ebp - 0x10]
mov edx, 0x1b
mov al, 0x2d
call fcn.00404ebc
mov edx, dword [ebp - 0x10]
lea eax, [ebp - 8]
mov ecx, 0x432d0c
call fcn.00404b18
mov eax, ebx
call fcn.00423858
mov edi, eax
dec edi
test edi, edi
jl 0x432bfc
inc edi
xor esi, esi
mov edx, esi
mov eax, ebx
call fcn.0042382c
mov edx, dword [0x44c314]
call fcn.00403b34
test al, al
je 0x432bf8
push dword [ebp - 0xc]
mov edx, esi
mov eax, ebx
call fcn.0042382c
lea edx, [ebp - 0x14]
call fcn.00458e18
push dword [ebp - 0x14]
lea ecx, [ebp - 0x18]
mov edx, 3
mov al, 0x20
call fcn.00404ebc
push dword [ebp - 0x18]
lea eax, [ebp - 0xc]
mov edx, 3
call fcn.00404b8c
inc esi
dec edi
jne 0x432baa
mov al, byte [0x432d10]
push eax
lea eax, [ebp - 0x1c]
push eax
xor ecx, ecx
mov edx, 0x432d1c
mov eax, dword [ebp - 0xc]
call fcn.0040e2ec
mov edx, dword [ebp - 0x1c]
lea eax, [ebp - 0xc]
call fcn.004048a4
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.00458e18
mov eax, dword [ebp - 0x70]
mov dword [ebp - 0x64], eax
mov byte [ebp - 0x60], 0xb
mov eax, 0x432d0c
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.00458e18
mov eax, dword [ebp - 0x74]
mov dword [ebp - 0x4c], eax
mov byte [ebp - 0x48], 0xb
mov eax, 0x432d0c
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, 0x432d0c
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, 0x432d28
call fcn.0040a2dc
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x432cfc
lea eax, [ebp - 0x74]
mov edx, 2
call fcn.00404830
lea eax, [ebp - 0x1c]
mov edx, 2
call fcn.00404830
lea eax, [ebp - 0x14]
call fcn.0040480c
lea eax, [ebp - 0x10]
mov edx, 3
call fcn.00404830
ret
Function at 0x438f40
Capabilities:
Query or enumerate registry key

Disassembly:
push ebx
push esi
mov ebx, edx
mov esi, eax
mov eax, ebx
xor ecx, ecx
mov edx, 0x1c
call fcn.00403384
lea eax, [ebx + 0x14]
push eax
push 0
lea eax, [ebx + 0x10]
push eax
lea eax, [ebx + 0xc]
push eax
lea eax, [ebx + 8]
push eax
push 0
lea eax, [ebx + 4]
push eax
push ebx
push 0
push 0
push 0
mov eax, dword [esi + 4]
push eax
call sub.advapi32.dll_RegQueryInfoKeyA
test eax, eax
sete al
mov edx, dword [0x556150]
cmp byte [edx + 0xc], 0
je 0x438fa4
mov edx, dword [0x55612c]
cmp dword [edx], 2
jne 0x438fa4
mov edx, dword [ebx + 4]
add dword [ebx + 4], edx
mov edx, dword [ebx + 0xc]
add dword [ebx + 0xc], edx
pop esi
pop ebx
ret

Function at 0x438fa8
Capabilities:
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x2c], ecx
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], edx
mov edi, eax
xor eax, eax
push ebp
push 0x439060
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
mov edx, dword [eax]
call dword [edx + 0x44]
lea edx, [ebp - 0x28]
mov eax, edi
call fcn.00438f40
test al, al
je 0x439042
mov ecx, dword [ebp - 0x24]
inc ecx
lea eax, [ebp - 0xc]
xor edx, edx
call fcn.004048fc
mov ebx, dword [ebp - 0x28]
dec ebx
test ebx, ebx
jl 0x439042
inc ebx
xor esi, esi
mov eax, dword [ebp - 0x24]
inc eax
mov dword [ebp - 8], eax
push 0
push 0
push 0
push 0
lea eax, [ebp - 8]
push eax
mov eax, dword [ebp - 0xc]
call fcn.00404ccc
push eax
push esi
mov eax, dword [edi + 4]
push eax
call sub.advapi32.dll_RegEnumKeyExA
mov eax, dword [ebp - 0xc]
call fcn.00404ccc
mov edx, eax
lea eax, [ebp - 0x2c]
call fcn.00404a04
mov edx, dword [ebp - 0x2c]
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx + 0x38]
inc esi
dec ebx
jne 0x438ffb
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x439067
lea eax, [ebp - 0x2c]
call fcn.0040480c
lea eax, [ebp - 0xc]
call fcn.0040480c
ret

Function at 0x439160
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.00404ccc
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
je 0x4391b8
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0xb
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x55615c]
mov dl, 1
mov eax, dword [0x438b18]
call fcn.0040ceb4
call fcn.0040417c
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.00438c20
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 0x4531f8
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 0x453144
call sub.user32.dll_EnumWindows
ret
Function at 0x453318
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 0x453395
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.00452d78
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 0x45333d
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.00452978
cmp dword [ebp - 4], 0
je 0x45337f
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.00404ccc
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 0x45339c
lea eax, [ebp - 4]
call fcn.0040480c
ret

Function at 0x456968
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 [0x557b94], 0
je 0x456ab7
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x555e70]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x456ab7
mov eax, dword [0x557b98]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x557b94]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x456a86
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x557b94]
call fcn.0041a3e8
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x456a7e
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x456a7e
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x456a7e
mov eax, dword [ebp - 0x14]
call fcn.0045f764
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x456a7e
push ebp
call fcn.00456924
pop ecx
test al, al
jne 0x456a7e
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x456a3a
mov eax, dword [ebp - 0x14]
call fcn.0045e294
dec eax
jle 0x456a7e
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.00403ba4
cmp byte [ebp - 1], 0
je 0x456a7e
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x456a7e
mov edx, dword [ebp - 0x14]
mov eax, dword [0x557b98]
call fcn.004560f0
inc edi
dec ebx
jne 0x4569cd
mov eax, dword [0x557b98]
cmp dword [eax + 8], 0
jle 0x456a9e
mov eax, dword [0x557b98]
call fcn.00456180
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x456ab7
push ebp
mov eax, dword [ebp - 0x18]
call fcn.0045678c
pop ecx
test al, al
jne 0x456ab7
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 0x45a0e8
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 0x45a134
mov eax, esi
call fcn.004702a0
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x45a134
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x45a134
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 0x45a273
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x45a174
cmp eax, 0x108
ja 0x45a174
mov eax, esi
call fcn.004702a0
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x45a26a
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xf0]
test al, al
jne 0x45a273
jmp 0x45a26a
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x45a253
cmp eax, 0x20a
ja 0x45a253
test byte [esi + 0x50], 0x80
jne 0x45a1a6
sub eax, 0x203
je 0x45a1a3
sub eax, 3
je 0x45a1a3
sub eax, 3
jne 0x45a1a6
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x45a1ba
dec eax
je 0x45a1cf
dec eax
je 0x45a1ec
dec eax
je 0x45a1cf
jmp 0x45a1f3
mov ecx, ebx
mov eax, dword [0x555e70]
mov eax, dword [eax]
mov edx, esi
call fcn.00479c20
jmp 0x45a26a
cmp byte [esi + 0x5d], 1
jne 0x45a1e5
mov eax, esi
mov si, 0xffed
call fcn.00403ba4
jmp 0x45a273
or word [esi + 0x54], 1
jmp 0x45a26a
and word [esi + 0x54], 0xfffe
jmp 0x45a26a
mov eax, dword [0x557b50]
cmp byte [eax + 0x20], 0
je 0x45a26a
mov eax, dword [0x557b50]
cmp dword [eax + 0x1c], 0
je 0x45a26a
mov eax, dword [ebx]
mov edx, dword [0x557b50]
cmp eax, dword [edx + 0x1c]
jne 0x45a26a
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.004701e4
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.00403ba4
jmp 0x45a273
cmp eax, 0xb00b
jne 0x45a26a
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.004589b8
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