joyce8/EMBER2024-capa huggingface dataset:
Function at 0x43f138
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 - 8]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov dword [ebp - 0xc], edx
xor eax, eax
mov dword [ebp - 0x14], eax
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
cmp dword [0x54f7ac], 0
sete dl
or al, dl
jne 0x43f27c
mov eax, dword [0x54f7b0]
mov bx, 0xffff
call fcn.00403120
mov eax, dword [0x54f7ac]
mov esi, dword [eax + 8]
dec esi
test esi, esi
jl 0x43f24b
inc esi
xor edi, edi
mov edx, edi
mov eax, dword [0x54f7ac]
call fcn.00410c50
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x10]
cmp eax, dword [ebp - 0xc]
je 0x43f243
mov eax, dword [ebp - 0x10]
cmp byte [eax + 0x16c], 0
je 0x43f243
mov eax, dword [ebp - 0x10]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x43f243
mov eax, dword [ebp - 0x10]
call fcn.00447124
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x43f243
push ebp
call fcn.0043f0f4
pop ecx
test al, al
jne 0x43f243
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x8c]
cmp eax, dword [ebp - 0x10]
jne 0x43f1ff
mov eax, dword [ebp - 0x10]
call fcn.00445a68
dec eax
jle 0x43f243
mov byte [ebp - 0x15], 1
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x15]
push eax
lea ecx, [ebp - 0x28]
mov edx, dword [ebp - 0xc]
mov eax, dword [ebp - 0x10]
mov bx, 0xffc2
call fcn.00403120
cmp byte [ebp - 0x15], 0
je 0x43f243
push dword [ebp - 4]
push dword [ebp - 8]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x43f243
mov edx, dword [ebp - 0x10]
mov eax, dword [0x54f7b0]
call fcn.0043e990
inc edi
dec esi
jne 0x43f192
mov eax, dword [0x54f7b0]
cmp dword [eax + 8], 0
jle 0x43f263
mov eax, dword [0x54f7b0]
call fcn.0043ea20
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x43f27c
push ebp
mov eax, dword [ebp - 0x14]
call fcn.0043efac
pop ecx
test al, al
jne 0x43f27c
xor eax, eax
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x444b80
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffee0
push ebx
push esi
push edi
mov esi, edx
mov ebx, eax
mov eax, dword [esi]
cmp eax, 0x84
jg 0x444bb1
je 0x444c0b
sub eax, 7
je 0x444bd2
dec eax
je 0x444bfc
sub eax, 0x17
je 0x444c8c
jmp 0x444cca
add eax, 0xffffff00
sub eax, 9
jb 0x444c78
add eax, 0xffffff09
sub eax, 0xb
jb 0x444c62
jmp 0x444cca
mov eax, ebx
call fcn.00432f10
mov edi, eax
test edi, edi
je 0x444d2a
mov edx, ebx
mov eax, edi
mov ecx, dword [eax]
call dword [ecx + 0xcc]
test al, al
je 0x444d33
jmp 0x444d2a
test byte [ebx + 0x44], 0x20
jne 0x444d33
jmp 0x444d2a
mov edx, esi
mov eax, ebx
call fcn.004423e8
cmp dword [esi + 0xc], 0xffffffff
jne 0x444d33
lea edx, [ebp - 0x120]
mov eax, dword [esi + 8]
call fcn.00407860
lea edx, [ebp - 0x120]
lea ecx, [ebp - 0x118]
mov eax, ebx
call fcn.00440e7c
lea edx, [ebp - 0x118]
xor ecx, ecx
mov eax, ebx
call fcn.00444a04
test eax, eax
je 0x444d33
mov dword [esi + 0xc], 1
jmp 0x444d33
mov edx, esi
mov eax, ebx
call fcn.00444ac8
test al, al
jne 0x444d33
jmp 0x444d2a
mov eax, ebx
call fcn.00441a5c
test al, al
jne 0x444d33
jmp 0x444d2a
mov eax, ebx
call fcn.00447124
mov edi, eax
call sub.user32.dll_GetCapture
cmp edi, eax
jne 0x444d2a
cmp dword [0x5499f0], 0
je 0x444d2a
mov eax, dword [0x5499f0]
cmp ebx, dword [eax + 0x24]
jne 0x444d2a
push 0
xor ecx, ecx
mov edx, 0x1f
mov eax, dword [0x5499f0]
call fcn.00442304
jmp 0x444d2a
mov eax, dword [0x54f774]
cmp byte [eax + 0x20], 0
je 0x444d2a
mov eax, dword [0x54f774]
cmp dword [eax + 0x1c], 0
je 0x444d2a
mov eax, dword [esi]
mov edx, dword [0x54f774]
cmp eax, dword [edx + 0x1c]
jne 0x444d2a
lea eax, [ebp - 0x110]
push eax
call sub.user32.dll_GetKeyboardState
mov eax, dword [esi]
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x110]
call fcn.00432e24
mov byte [ebp - 0xc], al
mov ax, word [esi + 4]
mov word [ebp - 0xa], ax
mov eax, dword [esi + 8]
mov dword [ebp - 8], eax
lea edx, [ebp - 0x10]
mov eax, ebx
mov bx, 0xffb9
call fcn.00403120
jmp 0x444d33
mov edx, esi
mov eax, ebx
call fcn.004423e8
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x445238
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 + 0x1e8], 0
je 0x445254
cmp dword [esi + 4], 0
je 0x445281
test byte [ebx + 0x45], 1
jne 0x445273
mov eax, ebx
call fcn.004441b0
test eax, eax
jne 0x445273
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x445391
mov edx, esi
mov eax, ebx
call fcn.00444eb0
jmp 0x445391
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 0x44538a
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.00447124
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.00442304
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.00445238
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.00447124
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x445391
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 0x44c544
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.00403ba8
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x44c5a5
push pe_nt_image_headers32
lea edx, [ebp - 0x102]
push edx
push eax
call sub.user32.dll_GetKeyNameTextA
cmp byte [ebp - 0x101], 0
jne 0x44c5a5
cmp byte [ebp - 0x102], 0
je 0x44c5a5
mov eax, ebx
lea edx, [ebp - 0x102]
mov ecx, pe_nt_image_headers32
call fcn.00403dd4
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x455ef8
Capabilities:
Shutdown system

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [0x54e8d4]
cmp dword [eax], 2
je 0x455f12
push 0
push 1
call sub.user32.dll_ExitWindowsEx
mov al, 1
pop ebp
ret
call fcn.00455e78
test al, al
je 0x455f26
push 0
push 9
call sub.user32.dll_ExitWindowsEx
mov al, 1
pop ebp
ret

Function at 0x456004
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00403fd8
xor eax, eax
push ebp
push 0x45605d
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 4]
call fcn.00455fc8
mov eax, dword [ebp - 4]
call fcn.00403fe8
push eax
call sub.kernel32.dll_GetFileAttributesA
cmp eax, 0xffffffff
je 0x456041
test al, 0x10
jne 0x456045
xor ebx, ebx
jmp 0x456047
mov bl, 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x456064
lea eax, [ebp - 4]
call fcn.00403ba8
ret

Function at 0x4562b8
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov dword [ebp - 8], ecx
mov esi, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 8]
mov edx, dword [ebp - 4]
call fcn.00403c40
mov eax, dword [ebp - 4]
call fcn.00403e24
mov edi, eax
test edi, edi
jle 0x45631e
mov ebx, 1
mov eax, dword [ebp - 8]
call fcn.00403ff4
mov edx, dword [ebp - 4]
mov dl, byte [edx + ebx - 1]
movzx ecx, si
shr ecx, 8
xor dl, cl
mov byte [eax + ebx - 1], dl
mov eax, dword [ebp - 8]
mov eax, dword [eax]
movzx eax, byte [eax + ebx - 1]
add si, ax
imul ax, si, 0xce6d
add ax, 0x58bf
mov esi, eax
inc ebx
dec edi
jne 0x4562e7
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret
Function at 0x456788
Capabilities:
Encode data using base64

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
mov ebx, edx
mov dword [ebp - 4], eax
push ebp
call fcn.00456744
pop ecx
mov edx, eax
mov eax, ebx
call fcn.00404154
mov eax, dword [ebx]
call fcn.00403fe8
mov esi, eax
mov ebx, 1
mov eax, dword [ebp - 4]
call fcn.00403e24
mov dword [ebp - 8], eax
cmp ebx, dword [ebp - 8]
jg 0x456927
mov eax, dword [ebp - 4]
dec ebx
cmp ebx, dword [eax - 4]
jb 0x4567d5
call fcn.00402e84
inc ebx
movzx eax, byte [eax + ebx - 1]
shr eax, 2
and eax, 0x3f
inc eax
mov edx, 0x456938
dec eax
cmp eax, dword [edx - 4]
jb 0x4567f2
call fcn.00402e84
inc eax
mov al, byte [edx + eax - 1]
mov byte [esi], al
lea eax, [ebx + 1]
cmp eax, dword [ebp - 8]
jg 0x45683c
mov eax, dword [ebp - 4]
dec ebx
cmp ebx, dword [eax - 4]
jb 0x45680f
call fcn.00402e84
inc ebx
movzx eax, byte [eax + ebx - 1]
shl eax, 4
and eax, 0x30
lea edx, [ebx + 1]
mov ecx, dword [ebp - 4]
dec edx
cmp edx, dword [ecx - 4]
jb 0x45682c
call fcn.00402e84
inc edx
movzx edx, byte [ecx + edx - 1]
shr edx, 4
and edx, 0xf
or eax, edx
jmp 0x456856
mov eax, dword [ebp - 4]
dec ebx
cmp ebx, dword [eax - 4]
jb 0x45684a
call fcn.00402e84
inc ebx
movzx eax, byte [eax + ebx - 1]
shl eax, 4
and eax, 0x30
inc eax
mov edx, 0x456938
dec eax
cmp eax, dword [edx - 4]
jb 0x456867
call fcn.00402e84
inc eax
mov al, byte [edx + eax - 1]
mov byte [esi + 1], al
lea eax, [ebx + 1]
cmp eax, dword [ebp - 8]
jg 0x4568d3
lea eax, [ebx + 1]
mov edx, dword [ebp - 4]
dec eax
cmp eax, dword [edx - 4]
jb 0x456888
call fcn.00402e84
inc eax
movzx eax, byte [edx + eax - 1]
shl eax, 2
and eax, 0x3c
lea edx, [ebx + 2]
cmp edx, dword [ebp - 8]
jg 0x4568b8
mov ecx, dword [ebp - 4]
dec edx
cmp edx, dword [ecx - 4]
jb 0x4568aa
call fcn.00402e84
inc edx
movzx edx, byte [ecx + edx - 1]
shr edx, 6
and edx, 3
or eax, edx
inc eax
mov edx, 0x456938
dec eax
cmp eax, dword [edx - 4]
jb 0x4568c9
call fcn.00402e84
inc eax
mov al, byte [edx + eax - 1]
mov byte [esi + 2], al
jmp 0x4568d7
mov byte [esi + 2], 0x3d
lea eax, [ebx + 2]
cmp eax, dword [ebp - 8]
jg 0x456914
mov edx, dword [ebp - 4]
dec eax
cmp eax, dword [edx - 4]
jb 0x4568ed
call fcn.00402e84
inc eax
mov al, byte [edx + eax - 1]
and al, 0x3f
and eax, 0xff
inc eax
mov edx, 0x456938
dec eax
cmp eax, dword [edx - 4]
jb 0x45690a
call fcn.00402e84
inc eax
mov al, byte [edx + eax - 1]
mov byte [esi + 3], al
jmp 0x456918
mov byte [esi + 3], 0x3d
add ebx, 3
add esi, 4
cmp ebx, dword [ebp - 8]
jle 0x4567c7
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret
Function at 0x456c88
Capabilities:
Hash data using sha1

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff80
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x80], ecx
mov dword [ebp - 0x68], edx
mov dword [ebp - 0x64], eax
lea edi, [ebp - 0x60]
xor eax, eax
push ebp
push 0x456e3c
push dword fs:[eax]
mov dword fs:[eax], esp
xor eax, eax
mov dword [edi + 0x14], eax
xor eax, eax
mov dword [edi + 0x18], eax
xor eax, eax
mov dword [edi + 0x5c], eax
lea eax, [edi + 0x1c]
xor ecx, ecx
mov edx, 0x40
call fcn.00402bd8
mov dword [edi], 0x67452301
mov dword [edi + 4], 0xefcdab89
mov dword [edi + 8], 0x98badcfe
mov dword [edi + 0xc], 0x10325476
mov dword [edi + 0x10], 0xc3d2e1f0
mov eax, dword [ebp - 0x64]
call fcn.00403e24
mov esi, eax
mov eax, 8
mov ebx, dword [edi + 0x18]
add dword [edi + 0x18], esi
cmp ebx, dword [edi + 0x18]
jle 0x456d0a
inc dword [edi + 0x14]
dec eax
jne 0x456cfc
mov ebx, 1
test esi, esi
jle 0x456d55
mov eax, dword [ebp - 0x64]
dec ebx
cmp ebx, dword [eax - 4]
jb 0x456d24
call fcn.00402e84
inc ebx
mov al, byte [eax + ebx - 1]
mov edx, dword [edi + 0x5c]
cmp edx, 0x3f
jbe 0x456d36
call fcn.00402e84
mov byte [edi + edx + 0x1c], al
inc ebx
inc dword [edi + 0x5c]
dec esi
cmp dword [edi + 0x5c], 0x40
jne 0x456d51
xor eax, eax
mov dword [edi + 0x5c], eax
push ebp
call fcn.004569d0
pop ecx
test esi, esi
jg 0x456d16
mov eax, dword [edi + 0x5c]
cmp eax, 0x3f
jbe 0x456d62
call fcn.00402e84
mov byte [edi + eax + 0x1c], 0x80
cmp dword [edi + 0x5c], 0x38
jl 0x456d74
push ebp
call fcn.004569d0
pop ecx
mov eax, dword [edi + 0x14]
test eax, eax
jns 0x456d80
call fcn.00402e84
call fcn.004569a0
lea edx, [edi + 0x54]
mov dword [edx], eax
mov eax, dword [edi + 0x18]
test eax, eax
jns 0x456d96
call fcn.00402e84
call fcn.004569a0
lea edx, [edi + 0x58]
mov dword [edx], eax
push ebp
call fcn.004569d0
pop ecx
mov eax, dword [edi]
call fcn.004569a0
mov dword [edi], eax
mov eax, dword [edi + 4]
call fcn.004569a0
mov dword [edi + 4], eax
mov eax, dword [edi + 8]
call fcn.004569a0
mov dword [edi + 8], eax
mov eax, dword [edi + 0xc]
call fcn.004569a0
mov dword [edi + 0xc], eax
mov eax, dword [edi + 0x10]
call fcn.004569a0
mov dword [edi + 0x10], eax
lea edx, [ebp - 0x7c]
mov eax, edi
mov ecx, 0x14
call fcn.0040282c
mov eax, dword [ebp - 0x68]
mov edx, dword [0x54e6e4]
mov edx, dword [edx]
call fcn.00403c40
mov ebx, 0x14
lea esi, [ebp - 0x7c]
lea ecx, [ebp - 0x80]
xor eax, eax
mov al, byte [esi]
mov edx, 2
call fcn.00408ea0
mov edx, dword [ebp - 0x80]
mov eax, dword [ebp - 0x68]
call fcn.00403e2c
mov eax, dword [ebp - 0x68]
inc esi
dec ebx
jne 0x456e03
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x456e43
lea eax, [ebp - 0x80]
call fcn.00403ba8
ret
Function at 0x457000
Capabilities:
Log keystrokes

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov ebx, edx
mov esi, eax
test bl, bl
je 0x457023
push esi
call sub.user32.dll_IsIconic
test eax, eax
je 0x457023
push 9
push esi
call sub.user32.dll_ShowWindow
call sub.user32.dll_GetForegroundWindow
cmp esi, eax
jne 0x457033
mov bl, 1
jmp 0x457125
mov eax, dword [0x54e8d4]
cmp dword [eax], 2
jne 0x457047
mov eax, dword [0x54e38c]
cmp dword [eax], 4
jg 0x45707b
mov eax, dword [0x54e8d4]
cmp dword [eax], 1
jne 0x45710f
mov eax, dword [0x54e38c]
cmp dword [eax], 4
jg 0x45707b
mov eax, dword [0x54e38c]
cmp dword [eax], 4
jne 0x45710f
mov eax, dword [0x54e690]
cmp dword [eax], 0
jle 0x45710f
xor ebx, ebx
push 0
call sub.user32.dll_GetForegroundWindow
push eax
call sub.user32.dll_GetWindowThreadProcessId
mov edi, eax
push 0
push esi
call sub.user32.dll_GetWindowThreadProcessId
mov dword [ebp - 4], eax
push 0xffffffffffffffff
push edi
mov eax, dword [ebp - 4]
push eax
call sub.user32.dll_AttachThreadInput
test eax, eax
je 0x4570c9
push esi
call sub.user32.dll_BringWindowToTop
push esi
call sub.user32.dll_SetForegroundWindow
push 0
push edi
mov eax, dword [ebp - 4]
push eax
call sub.user32.dll_AttachThreadInput
call sub.user32.dll_GetForegroundWindow
cmp esi, eax
sete bl
test bl, bl
jne 0x45711b
push 0
lea eax, [ebp - 8]
push eax
push 0
push 0x2000
call sub.user32.dll_SystemParametersInfoA
push 2
push 0
push 0
push 0x2001
call sub.user32.dll_SystemParametersInfoA
push esi
call sub.user32.dll_BringWindowToTop
push esi
call sub.user32.dll_SetForegroundWindow
push 2
mov eax, dword [ebp - 8]
push eax
push 0
push 0x2001
call sub.user32.dll_SystemParametersInfoA
jmp 0x45711b
push esi
call sub.user32.dll_BringWindowToTop
push esi
call sub.user32.dll_SetForegroundWindow
call sub.user32.dll_GetForegroundWindow
cmp esi, eax
sete bl
mov eax, ebx
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x457f84
Capabilities:
Encode data using xor

Disassembly:
push ebx
push ecx
push esi
push edi
push eax
push edx
mov eax, dword [eax]
mov edx, dword [edx]
mov ebx, 0
mov esi, 0
mov edi, dword [0x550888]
shl edi, 2
xor edx, dword [esi + 0x54f800]
ror edx, 0x10
mov bl, dh
mov ecx, dword [ebx*4 + 0x54f888]
mov bl, dl
add ecx, dword [ebx*4 + 0x54fc88]
rol edx, 0x10
mov bl, dh
xor ecx, dword [ebx*4 + 0x550088]
mov bl, dl
add ecx, dword [ebx*4 + 0x550488]
xor eax, ecx
xchg edx, eax
add esi, 4
cmp esi, edi
jne 0x457fa1
xchg edx, eax
xor eax, dword [esi + 0x54f800]
xor edx, dword [esi + 0x54f804]
mov ebx, edx
pop edx
mov dword [edx], ebx
mov ebx, eax
pop eax
mov dword [eax], ebx
pop edi
pop esi
pop ecx
pop ebx
ret
Function at 0x457ff8
Capabilities:
Encode data using xor

Disassembly:
push ebx
push ecx
push esi
push eax
push edx
mov eax, dword [eax]
mov edx, dword [edx]
mov ebx, 0
mov esi, dword [0x550888]
inc esi
shl esi, 2
xor edx, dword [esi + 0x54f800]
ror edx, 0x10
mov bl, dh
mov ecx, dword [ebx*4 + 0x54f888]
mov bl, dl
add ecx, dword [ebx*4 + 0x54fc88]
rol edx, 0x10
mov bl, dh
xor ecx, dword [ebx*4 + 0x550088]
mov bl, dl
add ecx, dword [ebx*4 + 0x550488]
xor eax, ecx
xchg edx, eax
sub esi, 4
cmp esi, 4
jne 0x458010
xchg edx, eax
xor eax, dword [0x54f804]
xor edx, dword [0x54f800]
mov ebx, edx
pop edx
mov dword [edx], ebx
mov ebx, eax
pop eax
mov dword [eax], ebx
pop esi
pop ecx
pop ebx
ret
Function at 0x4582f0
Capabilities:
Encrypt data using blowfish

Disassembly:
push esi
push edi
mov dword [0x550888], 0x10
mov esi, 0x549bc4
mov edi, 0x54f800
mov ecx, 0x422
rep movsd dword es:[edi], dword [esi]
pop edi
pop esi
ret

Function at 0x458378
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
or edx, edx
je 0x458397
jecxz 0x458397
push ebx
movzx ebx, al
xor bl, byte [edx]
shr eax, 8
and eax, 0xffffff
xor eax, dword cs:[ebx + 0x458398]
inc edx
loop 0x45837f
pop ebx
ret
Function at 0x45a6c4
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x45a6f7
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp byte [eax + 0x14], 0
jne 0x45a6ed
mov eax, dword [ebp - 4]
call fcn.00458d9c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x45a701
mov eax, dword [ebp - 4]
cmp byte [eax + 0x34], 0
jne 0x45a7b7
call sub.kernel32.dll_GetTickCount
sub eax, 0xa
mov edx, dword [ebp - 4]
cmp eax, dword [edx + 0x20]
jb 0x45a7b7
call sub.kernel32.dll_GetTickCount
mov edx, dword [ebp - 4]
mov dword [edx + 0x20], eax
xor edx, edx
push ebp
push 0x45a7ad
push dword fs:[edx]
mov dword fs:[edx], esp
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x10]
call fcn.0040915c
cmp eax, 0xffffffff
jne 0x45a757
pop dword fs:[0]
add esp, 8
jmp 0x45a7b7
mov edx, dword [ebp - 4]
cmp eax, dword [edx + 0x18]
jle 0x45a7a3
mov eax, dword [ebp - 4]
cmp byte [eax + 0x16], 0
je 0x45a772
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x45a7b7
mov eax, dword [ebp - 4]
mov byte [eax + 0x2e], 1
xor eax, eax
push ebp
push 0x45a799
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00458d9c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x45a7a3
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x45a7b7
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret

Function at 0x463184
Capabilities:
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
mov ebx, edx
mov esi, eax
mov eax, ebx
xor ecx, ecx
mov edx, 0x1c
call fcn.00402bd8
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 [0x54e8e0]
cmp byte [edx + 8], 0
je 0x4631eb
mov edx, dword [0x54e8d4]
cmp dword [edx], 2
jne 0x4631eb
mov edx, dword [ebx + 4]
add dword [ebx + 4], edx
mov edx, dword [ebx + 0xc]
add dword [ebx + 0xc], edx
pop esi
pop ebx
pop ebp
ret
Function at 0x4631f0
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 0x4632a8
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
mov edx, dword [eax]
call dword [edx + 0x40]
lea edx, [ebp - 0x28]
mov eax, edi
call fcn.00463184
test al, al
je 0x46328a
mov ecx, dword [ebp - 0x24]
inc ecx
lea eax, [ebp - 0xc]
xor edx, edx
call fcn.00403c8c
mov ebx, dword [ebp - 0x28]
dec ebx
test ebx, ebx
jl 0x46328a
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.00403fe8
push eax
push esi
mov eax, dword [edi + 4]
push eax
call sub.advapi32.dll_RegEnumKeyExA
mov eax, dword [ebp - 0xc]
call fcn.00403fe8
mov edx, eax
lea eax, [ebp - 0x2c]
call fcn.00403d5c
mov edx, dword [ebp - 0x2c]
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx + 0x34]
inc esi
dec ebx
jne 0x463243
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4632af
lea eax, [ebp - 0x2c]
call fcn.00403ba8
lea eax, [ebp - 0xc]
call fcn.00403ba8
ret

Function at 0x4632b8
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov ebx, ecx
mov edi, edx
mov esi, eax
mov eax, ebx
xor ecx, ecx
mov edx, 8
call fcn.00402bd8
lea eax, [ebx + 4]
push eax
push 0
lea eax, [ebp - 8]
push eax
push 0
mov eax, edi
call fcn.00403fe8
push eax
mov eax, dword [esi + 4]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
sete byte [ebp - 1]
mov eax, dword [ebp - 8]
call fcn.00462e48
mov byte [ebx], al
mov al, byte [ebp - 1]
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x46345c
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x10], ebx
mov dword [ebp - 4], ecx
mov edi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x4634ed
push dword fs:[eax]
mov dword fs:[eax], esp
mov al, byte [ebp + 8]
call fcn.00462e18
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.00403fe8
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegSetValueExA
test eax, eax
je 0x4634d7
mov dword [ebp - 0xc], edi
mov byte [ebp - 8], 0xb
lea eax, [ebp - 0xc]
push eax
push 0
lea edx, [ebp - 0x10]
mov eax, dword [0x54e520]
call fcn.00405c00
mov ecx, dword [ebp - 0x10]
mov dl, 1
mov eax, dword [0x462cc8]
call fcn.0040ba98
call fcn.0040361c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4634f4
lea eax, [ebp - 0x10]
call fcn.00403ba8
ret