joyce8/EMBER2024-capa huggingface dataset:
Function at 0x46dec8
Capabilities:
Receive data
Receive data on socket
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd8
push ebx
push esi
xor ebx, ebx
mov dword [ebp - 0x28], ebx
mov ebx, ecx
mov esi, edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x46e012
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.0046d4d0
xor eax, eax
push ebp
push 0x46dff5
push dword fs:[eax]
mov dword fs:[eax], esp
xor eax, eax
mov dword [ebp - 8], eax
cmp ebx, 0xffffffff
jne 0x46df2d
mov eax, dword [ebp - 4]
cmp byte [eax + 8], 0
je 0x46df2d
lea eax, [ebp - 8]
push eax
push 0x4004667f
mov eax, dword [ebp - 4]
mov eax, dword [eax + 4]
push eax
call sub.wsock32.dll_ioctlsocket
jmp 0x46dfdf
mov eax, dword [ebp - 4]
cmp byte [eax + 8], 0
jne 0x46df40
call fcn.004045dc
jmp 0x46dffc
push 0
push ebx
push esi
mov eax, dword [ebp - 4]
mov eax, dword [eax + 4]
push eax
call sub.wsock32.dll_recv
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0xffffffff
jne 0x46dfdf
call sub.wsock32.dll_WSAGetLastError
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0x2733
je 0x46dfdf
lea eax, [ebp - 0xc]
push eax
mov cl, 2
mov edx, dword [ebp - 4]
mov eax, dword [ebp - 4]
mov si, 0xfffe
call fcn.00403f98
mov eax, dword [ebp - 4]
mov edx, dword [eax + 4]
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx + 8]
cmp dword [ebp - 0xc], 0
je 0x46dfdf
lea edx, [ebp - 0x28]
mov eax, dword [ebp - 0xc]
call fcn.0040c564
mov eax, dword [ebp - 0x28]
mov dword [ebp - 0x24], eax
mov byte [ebp - 0x20], 0xb
mov eax, dword [ebp - 0xc]
mov dword [ebp - 0x1c], eax
mov byte [ebp - 0x18], 0
mov eax, 0x46e02c
mov dword [ebp - 0x14], eax
mov byte [ebp - 0x10], 0xb
lea eax, [ebp - 0x24]
push eax
push 2
mov ecx, dword [0x4a3ff8]
mov dl, 1
mov eax, dword [0x46c338]
call fcn.0040ce98
call fcn.00404530
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x46dffc
mov eax, dword [ebp - 4]
call fcn.0046d4dc
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x46e019
lea eax, [ebp - 0x28]
call fcn.00404bc0
ret
Function at 0x472698
Capabilities:
Check for software breakpoints

Disassembly:
push ebx
mov ebx, eax
cmp dword [ebx + 0x14], 0xca
jne 0x4726c6
mov eax, ebx
call fcn.0047314c
cmp dword [ebx + 0x40], 0
je 0x4726bf
mov dword [ebx + 0x14], 0xcf
mov eax, 1
pop ebx
ret
mov dword [ebx + 0x14], 0xcb
cmp dword [ebx + 0x14], 0xcb
jne 0x472737
mov edx, dword [ebx + 0x1b4]
cmp dword [edx + 0x10], 0
je 0x472729
cmp dword [ebx + 8], 0
je 0x4726e8
mov eax, ebx
mov edx, dword [eax + 8]
call dword [edx]
mov eax, ebx
mov edx, dword [eax + 0x1b4]
call dword [edx]
test eax, eax
jne 0x4726fa
xor eax, eax
pop ebx
ret
cmp eax, 2
je 0x472729
cmp dword [ebx + 8], 0
je 0x4726db
cmp eax, 3
je 0x47270d
dec eax
jne 0x4726db
mov edx, dword [ebx + 8]
inc dword [edx + 4]
mov ecx, dword [edx + 4]
mov eax, dword [ebx + 8]
cmp ecx, dword [eax + 8]
jl 0x4726db
mov edx, dword [ebx + 0x140]
add dword [eax + 8], edx
jmp 0x4726db
mov ecx, dword [ebx + 0x90]
mov dword [ebx + 0x98], ecx
jmp 0x472755
cmp dword [ebx + 0x14], 0xcc
je 0x472755
mov eax, dword [ebx]
mov dword [eax + 0x14], 0x14
mov edx, dword [ebx + 0x14]
mov dword [eax + 0x18], edx
mov eax, ebx
mov edx, dword [eax]
call dword [edx]
mov eax, ebx
call fcn.00472760
pop ebx
ret

Function at 0x4831d0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xffffffe4
mov edi, edx
mov dword [esp], eax
mov eax, dword [esp]
mov eax, dword [eax]
mov dl, 6
call fcn.00428d70
mov eax, dword [esp]
mov eax, dword [eax]
mov edx, dword [eax]
call dword [edx + 0x20]
dec eax
test eax, eax
jl 0x4832d6
inc eax
mov dword [esp + 0x14], eax
mov dword [esp + 0x10], 0
mov eax, dword [esp]
mov eax, dword [eax]
mov edx, dword [esp + 0x10]
call fcn.00427ed0
mov dword [esp + 4], eax
mov eax, dword [esp]
mov eax, dword [eax]
mov edx, dword [eax]
call dword [edx + 0x2c]
dec eax
test eax, eax
jl 0x4832c8
inc eax
mov dword [esp + 0x18], eax
xor ebx, ebx
lea esi, [ebx + ebx*2]
mov eax, dword [esp + 4]
movzx ebp, byte [eax + esi]
mov eax, dword [esp + 4]
movzx eax, byte [eax + esi + 1]
mov dword [esp + 8], eax
mov eax, dword [esp + 4]
movzx eax, byte [eax + esi + 2]
mov dword [esp + 0xc], eax
mov eax, ebp
imul edi
mov ecx, 0xff
cdq
idiv ecx
push eax
mov eax, ebp
pop edx
sub eax, edx
call fcn.004831bc
mov edx, dword [esp + 4]
mov byte [edx + esi], al
mov eax, dword [esp + 8]
imul edi
mov ecx, 0xff
cdq
idiv ecx
push eax
mov eax, dword [esp + 0xc]
pop edx
sub eax, edx
call fcn.004831bc
mov edx, dword [esp + 4]
mov byte [edx + esi + 1], al
mov eax, dword [esp + 0xc]
imul edi
mov ecx, 0xff
cdq
idiv ecx
push eax
mov eax, dword [esp + 0x10]
pop edx
sub eax, edx
call fcn.004831bc
mov edx, dword [esp + 4]
mov byte [edx + esi + 2], al
inc ebx
dec dword [esp + 0x18]
jne 0x483234
inc dword [esp + 0x10]
dec dword [esp + 0x14]
jne 0x483208
add esp, 0x1c
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x484854
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
push esi
push edi
mov edi, edx
mov esi, eax
mov byte [ebp - 1], 0
xor eax, eax
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x48490b
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0xc]
push eax
mov eax, esi
call fcn.00405080
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
jne 0x484896
call fcn.004045dc
jmp 0x484912
mov eax, ebx
call fcn.00402ab0
mov dword [ebp - 8], eax
mov eax, dword [ebp - 8]
push eax
push ebx
push 0
mov eax, esi
call fcn.00405080
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
jne 0x4848bf
call fcn.004045dc
jmp 0x484912
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 0x10]
push eax
push 0x48491c
mov eax, dword [ebp - 8]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
jne 0x4848e0
call fcn.004045dc
jmp 0x484912
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 8]
mov dword [edi + 4], eax
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xc]
mov dword [edi], eax
mov byte [ebp - 1], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x484912
mov eax, dword [ebp - 8]
call fcn.00402ae0
ret
mov al, byte [ebp - 1]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x497188
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffdec
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x214], ecx
mov dword [ebp - 0x210], ecx
mov dword [ebp - 0x20c], ecx
mov dword [ebp - 0x208], ecx
mov dword [ebp - 0x204], ecx
mov esi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x497346
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 0x204]
mov eax, ebx
call fcn.00497f9c
mov eax, dword [ebp - 0x204]
lea edx, [esi + 1]
call fcn.0040d7ac
cmp al, 2
jne 0x4971e6
dec esi
mov eax, ebx
call fcn.00497fb0
test al, al
je 0x4972e1
test esi, esi
jge 0x4971fb
xor esi, esi
lea edi, [esi + 1]
lea edx, [ebp - 0x208]
mov eax, ebx
call fcn.00497f9c
mov eax, dword [ebp - 0x208]
call fcn.00404e80
cmp edi, eax
jge 0x497242
lea edx, [ebp - 0x20c]
mov eax, ebx
call fcn.00497f9c
mov eax, dword [ebp - 0x20c]
mov al, byte [eax + edi - 1]
mov edx, dword [0x4a4110]
and eax, 0xff
bt dword [edx], eax
jae 0x497242
inc edi
mov eax, dword [ebx + 0x2b8]
cmp esi, eax
jl 0x497250
mov esi, eax
mov edi, esi
mov ecx, edi
mov edx, edi
mov eax, ebx
call fcn.00497460
cmp edi, esi
je 0x4972d9
lea eax, [ebp - 0x100]
push eax
call sub.user32.dll_GetKeyboardState
push esi
lea esi, [ebp - 0x100]
lea edi, [ebp - 0x200]
mov ecx, 0x40
rep movsd dword es:[edi], dword [esi]
pop esi
mov byte [ebp - 0x1f0], 0x81
mov byte [ebp - 0x1db], 0x81
mov byte [ebp - 0x1ef], 0
lea eax, [ebp - 0x200]
push eax
call sub.user32.dll_SetKeyboardState
push 1
push 0x25
push pe_nt_image_headers32
mov eax, ebx
call fcn.0045133c
push eax
call sub.user32.dll_SendMessageA
push 1
push 0x25
push 0x101
mov eax, ebx
call fcn.0045133c
push eax
call sub.user32.dll_SendMessageA
lea eax, [ebp - 0x100]
push eax
call sub.user32.dll_SetKeyboardState
mov dword [ebx + 0x2ac], esi
jmp 0x497328
test esi, esi
jge 0x4972e7
xor esi, esi
lea edx, [ebp - 0x210]
mov eax, ebx
call fcn.00497f9c
mov eax, dword [ebp - 0x210]
call fcn.00404e80
cmp esi, eax
jl 0x49731d
lea edx, [ebp - 0x214]
mov eax, ebx
call fcn.00497f9c
mov eax, dword [ebp - 0x214]
call fcn.00404e80
mov esi, eax
mov ecx, esi
mov edx, esi
mov eax, ebx
call fcn.00497460
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x49734d
lea eax, [ebp - 0x214]
mov edx, 5
call fcn.00404be4
ret
Function at 0x49f260
Capabilities:
Delete file

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
mov ebx, edx
mov dword [ebp - 4], eax
mov dl, 1
mov eax, dword [0x489b2c]
call fcn.0048a75c
mov dword [ebp - 8], eax
mov edx, 0x49f39c
mov eax, dword [ebp - 8]
call fcn.0048a8d4
sub ebx, 1
jb 0x49f29f
je 0x49f315
dec ebx
je 0x49f353
jmp 0x49f387
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x80]
call fcn.004097bc
test al, al
je 0x49f2db
push ebp
mov eax, dword [ebp - 4]
mov edx, dword [eax + 0x44]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x80]
call fcn.0049efb8
pop ecx
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x80]
call fcn.00405080
push eax
call sub.kernel32.dll_DeleteFileA
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x78]
call fcn.004097bc
test al, al
je 0x49f387
push ebp
mov eax, dword [ebp - 4]
mov edx, dword [eax + 0x40]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x78]
call fcn.0049efb8
pop ecx
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x78]
call fcn.0049e2b8
mov eax, dword [ebp - 4]
fstp qword [eax + 0x70]
wait
jmp 0x49f387
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x80]
call fcn.004097bc
test al, al
je 0x49f387
push ebp
mov eax, dword [ebp - 4]
mov edx, dword [eax + 0x44]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x80]
call fcn.0049efb8
pop ecx
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x80]
call fcn.00405080
push eax
call sub.kernel32.dll_DeleteFileA
jmp 0x49f387
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x78]
call fcn.004097bc
test al, al
je 0x49f387
push ebp
mov eax, dword [ebp - 4]
mov edx, dword [eax + 0x40]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x78]
call fcn.0049efb8
pop ecx
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x78]
call fcn.0049e2b8
mov eax, dword [ebp - 4]
fstp qword [eax + 0x70]
wait
mov eax, dword [ebp - 8]
call fcn.00403d90
pop ebx
pop ecx
pop ecx
pop ebp
ret
Function at 0x40deb0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x47482b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.0046745f
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40df32
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00464edd
mov eax, dword [eax]
push 0x4e41d0
push eax
call fcn.00457b94
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004676ea
test bl, bl
je 0x40df32
push 0x4e41d0
lea ecx, [esp + 0xc]
call fcn.00467ac6
push 0x4e7d3c
lea ecx, [esp + 0xc]
call fcn.00467ac6
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x40df6e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004676ea
jmp 0x40e039
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x40dff2
lea edx, [esp + 0x7c]
push 0x4e7d38
push edx
call fcn.00457b94
add esp, 8
test eax, eax
je 0x40dff2
lea eax, [esp + 0x7c]
push 0x4e7d34
push eax
call fcn.00457b94
add esp, 8
test eax, eax
je 0x40dff2
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x40df82
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.004676ea
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x40e830
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x40e892
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x40e8a0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4748ab
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4eec18]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x40e9d8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40e906
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004676ea
xor eax, eax
jmp 0x40ea4f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00467873
push esi
lea ecx, [esp + 0xc]
call fcn.00467b02
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x40ea2d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocStringLen
call fcn.0040e830
test eax, eax
jne 0x40ea2d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push SysReAllocStringLen
mov ecx, edi
call fcn.0040e830
test eax, eax
jne 0x40ea2d
lea eax, [esp + 0x14]
push 0x4e7d50
push eax
call fcn.00458c70
mov esi, eax
add esp, 8
test esi, esi
jne 0x40ea0c
lea ecx, [esp + 0x14]
push 0x4e7d4c
push ecx
call fcn.00458bf0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40ea0c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40ea0f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00467823
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40e91e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004676ea
xor eax, eax
jmp 0x40ea4f
mov byte [esi], 0
push 0x4e7d48
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.004676ea
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4
Function at 0x41f5f0
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x41f65e
cmp si, 0x69
ja 0x41f65e
add esi, 0xffd0
cmp si, 0x11
je 0x41f62e
push 0x11
call edi
test ax, ax
jge 0x41f62e
or esi, 0x2000
cmp si, 0x10
je 0x41f643
push 0x10
call edi
test ax, ax
jge 0x41f643
or esi, 0x4000
cmp si, 0x12
je 0x41f658
push 0x12
call edi
test ax, ax
jge 0x41f658
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41f66b
mov esi, 0xbd
jmp 0x41f61f
cmp si, 0x6e
jne 0x41f678
mov esi, 0xbe
jmp 0x41f61f
cmp si, 0x6f
jne 0x41f619
mov esi, 0xbf
jmp 0x41f61f

Function at 0x420d10
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4ff9e0]
xor edx, edx
cmp eax, edx
jne 0x420d36
xor eax, eax
mov byte [eax + 0x4ff8e0], al
inc eax
cmp eax, 0x100
jl 0x420d1e
mov dword [0x4ff9e0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4ff8e0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x420dc7
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x420d9a
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x420d68
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x420e40
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x420e93
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x420e7a
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4278d0
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
xor esi, esi
xor ecx, ecx
mov si, word [eax + 8]
mov cx, word [eax + 4]
xor ebp, ebp
xor edx, edx
mov bp, word [eax + 0xa]
mov dx, word [eax + 6]
sub esi, ecx
sub ebp, edx
inc esi
xor ebx, ebx
inc ebp
cmp esi, ebx
mov dword [esp + 0x14], esi
jle 0x427a68
cmp ebp, ebx
jle 0x427a68
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, reloc.OLEAUT32.dll_VariantInit
mov dword [esp + 0x10], edi
jns 0x42792e
dec eax
or eax, 0xfffffff8
inc eax
je 0x427935
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x427944
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42794b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0046742b
add esp, 4
cmp eax, ebx
je 0x42796c
mov dword [eax], ebx
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], ebx
mov ebx, eax
mov eax, edi
mov dword [esp + 0x14], ebx
imul eax, ebp
push eax
mov dword [ebx], 7
mov dword [ebx + 4], esi
mov dword [ebx + 8], ebp
mov dword [ebx + 0x14], eax
call fcn.0046742b
mov ecx, dword [ebx + 0x14]
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [ebx + 0x10], edi
add esp, 4
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
test ebp, ebp
lea edx, [eax + 0x80]
jle 0x427a5e
xor eax, eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
mov ebp, dword [ebx + 0x10]
xor ecx, ecx
add ebp, eax
mov dword [esp + 0x2c], ecx
test esi, esi
jle 0x427a45
mov al, byte [edx]
cmp al, 0xc0
jbe 0x427a31
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x427a26
xor eax, eax
mov ecx, esi
mov al, byte [edx]
mov edx, ecx
mov bl, al
mov edi, ebp
mov bh, bl
dec esi
mov eax, ebx
shl eax, 0x10
mov ax, bx
mov ebx, dword [esp + 0x14]
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
mov edx, dword [esp + 0x24]
and ecx, 3
add ebp, esi
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
lea ecx, [eax + esi*8]
mov esi, dword [esp + 0x18]
jmp 0x427a34
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x427a34
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4279d0
mov eax, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x20]
add eax, edi
dec ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
jne 0x4279c1
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret
Function at 0x42aaa0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x475db8
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
push edi
mov edi, dword [esp + 0x44]
mov esi, ecx
test edi, edi
jne 0x42aad9
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
push 0x400
lea ecx, [esp + 0xc]
call fcn.0046eefe
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0046ef86
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
mov edx, dword [esp + 0x58]
push eax
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
push eax
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.0042ab60
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0046efc3
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x42f020
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x476548
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x54
mov eax, dword [esp + 0x74]
mov edx, dword [esp + 0x6c]
push esi
mov esi, ecx
mov ecx, dword [esp + 0x74]
push edi
push eax
mov eax, dword [esp + 0x74]
push ecx
push edx
lea ecx, [esp + 0x14]
push eax
push ecx
mov ecx, esi
call fcn.0042fba0
lea edx, [esp + 0x18]
push eax
push edx
call dword [sym.imp.USER32.dll_CopyRect]
mov eax, dword [esp + 0x18]
xor edi, edi
xor ecx, ecx
cmp eax, edi
setl cl
dec ecx
xor edx, edx
and ecx, eax
mov eax, dword [esp + 0x1c]
cmp eax, edi
mov dword [esp + 0x18], ecx
setl dl
dec edx
and edx, eax
lea eax, [esp + 0x18]
push eax
mov dword [esp + 0x20], edx
call dword [sym.imp.USER32.dll_IsRectEmpty]
test eax, eax
je 0x42f0c9
mov eax, dword [esp + 0x6c]
push ebx
mov ebx, eax
xor ecx, ecx
xor edx, edx
xor esi, esi
mov dword [ebx], ecx
mov dword [ebx + 4], edx
mov dword [ebx + 8], esi
mov dword [ebx + 0xc], edi
pop ebx
pop edi
pop esi
mov ecx, dword [esp + 0x54]
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14
lea ecx, [esp + 8]
push ecx
mov ecx, esi
call fcn.0042ecb0
mov edx, eax
mov eax, dword [edx]
mov ecx, dword [edx + 4]
push ecx
push eax
lea eax, [esp + 0x20]
push eax
call dword [sym.imp.USER32.dll_OffsetRect]
push edi
lea ecx, [esp + 0x4c]
call fcn.0046e1af
mov ecx, dword [esi + 0x5c]
mov edx, dword [esi + 0x58]
push ecx
lea eax, [esp + 0x4c]
push edx
push eax
mov dword [esp + 0x70], edi
call fcn.0043e570
mov edx, dword [esp + 0x5c]
add esp, 0xc
lea ecx, [esp + 0x18]
push 2
push ecx
push edx
call dword [sym.imp.GDI32.dll_LPtoDP]
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x38]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
lea edx, [esp + 0x38]
lea eax, [esp + 0x18]
push edx
lea ecx, [esp + 0x2c]
push eax
push ecx
call dword [sym.imp.USER32.dll_IntersectRect]
mov esi, dword [esp + 0x6c]
mov eax, dword [esp + 0x28]
mov ecx, dword [esp + 0x2c]
mov edx, esi
mov dword [esp + 0x64], 0xffffffff
mov dword [edx], eax
mov eax, dword [esp + 0x30]
mov dword [edx + 4], ecx
mov ecx, dword [esp + 0x34]
mov dword [edx + 8], eax
mov dword [edx + 0xc], ecx
lea ecx, [esp + 0x48]
call fcn.0046e221
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14