joyce8/EMBER2024-capa huggingface dataset:
Function at 0x5052f0
Capabilities:
Enumerate processes

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x244
mov eax, dword [0x5fe940]
push ebx
push esi
push edi
mov dword [esp + 0x24c], eax
xor ebx, ebx
xor eax, eax
mov dword [esp + 0x18], ebx
mov ecx, 0x49
lea edi, [esp + 0x1c]
rep stosd dword es:[edi], eax
mov byte [esp + 0x140], bl
mov ecx, 0x40
lea edi, [esp + 0x141]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
push ebx
xor edi, edi
push 2
mov dword [esp + 0x1c], edi
call sub.KERNEL32.dll_CreateToolhelp32Snapshot
mov esi, eax
cmp esi, 0xffffffff
mov dword [esp + 0x10], esi
jne 0x505364
xor eax, eax
mov ecx, dword [esp + 0x24c]
call fcn.005900c7
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
lea eax, [esp + 0x18]
push eax
push esi
mov dword [esp + 0x20], 0x128
call sub.KERNEL32.dll_Process32First
test eax, eax
je 0x50541c
mov edi, dword [sym.imp.KERNEL32.dll_OpenProcess]
mov ecx, dword [esp + 0x20]
push ecx
push ebx
push 0x1f0fff
call edi
lea edx, [esp + 0x3c]
push 0x5c
push edx
mov esi, eax
call fcn.00590b80
add esp, 8
cmp eax, ebx
je 0x5053bd
inc eax
lea edx, [esp + 0x140]
sub edx, eax
mov cl, byte [eax]
mov byte [edx + eax], cl
inc eax
cmp cl, bl
jne 0x5053b1
jmp 0x5053de
push 0x104
lea eax, [esp + 0x40]
push eax
lea ecx, [esp + 0x148]
push ecx
call fcn.005906f0
add esp, 0xc
mov byte [esp + 0x243], bl
mov edx, dword [ebp + 8]
push edx
lea eax, [esp + 0x144]
push eax
call fcn.005913c2
add esp, 8
test eax, eax
push esi
je 0x505438
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov edx, dword [esp + 0x10]
lea ecx, [esp + 0x18]
push ecx
push edx
call sub.KERNEL32.dll_Process32Next
test eax, eax
jne 0x505385
mov edi, dword [esp + 0x14]
mov esi, dword [esp + 0x10]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [esp + 0x24c]
mov eax, edi
call fcn.005900c7
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov edi, 1
call dword [sym.imp.KERNEL32.dll_CloseHandle]
jmp 0x505418

Function at 0x509390
Capabilities:
Create process on windows

Disassembly:
sub esp, 0x204
mov eax, dword [0x5fe940]
mov dword [esp + 0x200], eax
mov eax, dword [ecx]
sub eax, 2
jne 0x5093df
lea eax, [esp]
push eax
push str.http:__fortress.x2game.com_forGame_patch_patchGame.asp
mov dword [0xafa588], 0
call fcn.00505cc0
add esp, 8
push 0
push 0
lea ecx, [esp + 8]
push ecx
push str.IEXPLORE.EXE
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov ecx, dword [esp + 0x200]
call fcn.005900c7
add esp, 0x204
ret
Function at 0x50ca10
Capabilities:
Check for time delay via gettickcount

Disassembly:
push esi
mov esi, ecx
mov al, byte [esi + 0x108]
test al, al
je 0x50cbb4
cmp byte [esi + 0x109], 1
je 0x50cbb4
mov eax, dword [esi + 0x1c]
cmp eax, 1
push ebp
mov ebp, dword [sym.imp.KERNEL32.dll_GetTickCount]
push edi
jne 0x50ca90
call ebp
mov ecx, eax
sub ecx, dword [esi + 0x18]
mov eax, 0xcccccccd
mul ecx
mov ecx, dword [esi + 4]
shr edx, 3
add ecx, edx
mov eax, ecx
cdq
mov edi, 0x1770
idiv edi
mov dword [esi + 4], ecx
mov edi, eax
mov eax, 0x51eb851f
imul edx
sar edx, 5
mov dword [esi + 8], edi
imul edi, edi, 0x3c
mov eax, edx
shr eax, 0x1f
add eax, edx
mov dword [esi + 0xc], eax
add eax, edi
mov edx, eax
imul edx, edx, 0x64
sub ecx, edx
mov dword [esi + 0x10], ecx
cmp eax, dword [esi + 0x14]
jl 0x50cb04
jmp 0x50caf2
test eax, eax
jne 0x50cb04
call ebp
mov edx, dword [esi + 0x18]
mov ecx, eax
sub ecx, edx
mov eax, 0xcccccccd
mul ecx
mov eax, dword [esi + 4]
shr edx, 3
sub eax, edx
mov dword [esi + 4], eax
jns 0x50cab8
mov dword [esi + 4], 0
mov ecx, dword [esi + 4]
mov eax, ecx
cdq
mov edi, 0x1770
idiv edi
mov edi, eax
mov eax, 0x51eb851f
imul edx
sar edx, 5
mov dword [esi + 8], edi
imul edi, edi, 0x3c
mov eax, edx
shr eax, 0x1f
add eax, edx
mov dword [esi + 0xc], eax
add eax, edi
mov edx, eax
imul edx, edx, 0x64
sub ecx, edx
mov dword [esi + 0x10], ecx
cmp eax, dword [esi + 0x14]
jg 0x50cb04
mov ecx, dword [0x7d1a14]
call fcn.004fdb10
mov byte [esi + 0x109], 1
mov eax, dword [esi + 0x20]
cmp eax, 5
ja case.default.0x50cb10
jmp dword [eax*4 + 0x50cbb8]
mov ecx, dword [esi + 0xc]
push ecx
lea ecx, [esi + 0x68]
call fcn.005088f0
call ebp
pop edi
pop ebp
mov dword [esi + 0x18], eax
pop esi
ret
mov edx, dword [esi + 8]
push edx
lea ecx, [esi + 0x24]
call fcn.005088f0
call ebp
pop edi
pop ebp
mov dword [esi + 0x18], eax
pop esi
ret
mov eax, dword [esi + 0xc]
push eax
lea ecx, [esi + 0x68]
call fcn.005088f0
mov ecx, dword [esi + 0x10]
push ecx
lea ecx, [esi + 0xac]
call fcn.005088f0
call ebp
pop edi
pop ebp
mov dword [esi + 0x18], eax
pop esi
ret
mov edx, dword [esi + 8]
push edx
lea ecx, [esi + 0x24]
call fcn.005088f0
mov eax, dword [esi + 0xc]
push eax
lea ecx, [esi + 0x68]
call fcn.005088f0
call ebp
pop edi
pop ebp
mov dword [esi + 0x18], eax
pop esi
ret
mov ecx, dword [esi + 8]
push ecx
lea ecx, [esi + 0x24]
call fcn.005088f0
mov edx, dword [esi + 0xc]
push edx
lea ecx, [esi + 0x68]
call fcn.005088f0
mov eax, dword [esi + 0x10]
push eax
lea ecx, [esi + 0xac]
call fcn.005088f0
call ebp
pop edi
mov dword [esi + 0x18], eax
pop ebp
pop esi
ret
Function at 0x5184f6
Capabilities:
Get file size
Read file via mapping

Disassembly:
push ebp
lea ebp, [esp - 0x70]
sub esp, 0x98
push ebx
push esi
xor esi, esi
cmp dword [ebp + 0x78], esi
push edi
mov edi, ecx
jne 0x518517
mov eax, 0x8876086c
jmp 0x5185f9
cmp dword [ebp + 0x7c], esi
je 0x518591
lea eax, [ebp - 0x28]
push eax
mov dword [ebp - 0x28], 0x94
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
cmp dword [ebp - 0x18], 2
je 0x518571
mov ebx, dword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
push esi
push esi
push esi
push esi
push 0xffffffffffffffff
push dword [ebp + 0x78]
push esi
push esi
call ebx
mov dword [ebp + 0x6c], eax
add eax, 3
and eax, 0xfffffffc
call fcn.00590180
mov dword [ebp + 0x7c], esp
push esi
push esi
push dword [ebp + 0x6c]
push dword [ebp + 0x7c]
push 0xffffffffffffffff
push dword [ebp + 0x78]
push esi
push esi
call ebx
mov eax, dword [ebp + 0x7c]
mov dword [ebp + 0x78], eax
mov dword [ebp + 0x7c], esi
cmp dword [ebp + 0x7c], esi
je 0x518591
push esi
push 0x10000000
push 3
push esi
push 1
push SysReAllocString
push dword [ebp + 0x78]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
jmp 0x5185aa
push esi
push 0x10000000
push 3
push esi
push 1
push SysReAllocString
push dword [ebp + 0x78]
call dword [sym.imp.KERNEL32.dll_CreateFileA]
cmp eax, 0xffffffff
mov dword [edi], eax
je 0x5185ea
push esi
push esi
push esi
push 2
push esi
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileMappingA]
cmp eax, 0xffffffff
mov dword [edi + 4], eax
je 0x5185ea
push esi
push esi
push esi
push 4
push eax
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
cmp eax, esi
mov dword [edi + 8], eax
je 0x5185ea
push esi
push dword [edi]
call dword [sym.imp.KERNEL32.dll_GetFileSize]
cmp eax, 0xffffffff
mov dword [edi + 0xc], eax
jne 0x5185f7
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov eax, 0x88760b59
jmp 0x5185f9
xor eax, eax
lea esp, [ebp - 0x34]
pop edi
pop esi
pop ebx
add ebp, 0x70
leave
ret 8
Function at 0x51b087
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
mov ebx, ecx
xor esi, esi
cmp dword [ebx], esi
push edi
je 0x51b09a
call fcn.0051b068
cmp dword [ebp + 0x14], esi
mov edi, dword [sym.imp.KERNEL32.dll_FindResourceW]
jne 0x51b0ab
mov edi, dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp dword [ebp + 0x10], esi
je 0x51b0c0
push 2
push dword [ebp + 0xc]
push dword [ebp + 8]
call edi
mov esi, eax
test esi, esi
jne 0x51b0d0
push 0xa
push dword [ebp + 0xc]
push dword [ebp + 8]
call edi
mov esi, eax
test esi, esi
je 0x51b0ff
push esi
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_SizeofResource]
test eax, eax
mov dword [ebx + 8], eax
je 0x51b0ff
push esi
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
mov dword [ebx], eax
je 0x51b0ff
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
test eax, eax
mov dword [ebx + 4], eax
jne 0x51b10c
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov eax, 0x88760b59
jmp 0x51b10e
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret 0x10
Function at 0x51e0ec
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 0x14]
mov edx, dword [ebp + 0xc]
push edi
mov edi, dword [ebp + 0x18]
imul eax, edi
add eax, edx
cmp edx, eax
mov dword [ebp - 0x18], eax
jae 0x51e20d
mov eax, dword [ebp + 0x10]
lea eax, [edx + eax*4]
push ebx
push esi
mov dword [ebp + 0x14], eax
mov esi, 0xffc03fc0
mov eax, 0xff00ff
cmp edx, dword [ebp + 0x14]
mov ecx, dword [ebp + 8]
mov dword [ebp - 8], ecx
jae 0x51e1f1
mov ebx, dword [ebp + 0x14]
sub ebx, edx
dec ebx
shr ebx, 3
lea ecx, [edx + 4]
inc ebx
mov dword [ebp - 0x10], ecx
mov dword [ebp - 0x14], ebx
mov edx, dword [ecx + edi]
mov edi, dword [edi + ecx - 4]
mov dword [ebp - 0xc], edi
shr edi, 2
and edi, esi
mov dword [ebp - 4], edx
mov edx, dword [ecx]
mov ecx, dword [ecx - 4]
mov ebx, ecx
shr ebx, 2
and ebx, esi
add ebx, edi
mov edi, dword [ebp - 4]
shr edi, 2
and edi, esi
add ebx, edi
mov edi, edx
shr edi, 2
and edi, esi
lea ebx, [ebx + edi - 0x7fff80]
mov edi, dword [ebp - 0xc]
and edi, eax
mov esi, ecx
and esi, eax
add esi, edi
mov edi, dword [ebp - 4]
and edi, eax
add esi, edi
mov edi, edx
and edi, eax
lea esi, [esi + edi + 0x20002]
mov edi, dword [ebp - 0xc]
shr ecx, 2
shr esi, 2
xor ebx, esi
shr edi, 2
mov esi, 0x3fc03fc0
and ecx, esi
and edi, esi
add ecx, edi
mov edi, dword [ebp - 4]
shr edi, 2
and edi, esi
add ecx, edi
mov edi, dword [ebp + 0x18]
shr edx, 2
and edx, esi
lea ecx, [ecx + edx + 0x800080]
and ebx, eax
xor ebx, ecx
mov ecx, dword [ebp - 8]
add dword [ebp - 8], 4
mov dword [ecx], ebx
mov ecx, dword [ebp - 0x10]
add ecx, 8
dec dword [ebp - 0x14]
mov dword [ebp - 0x10], ecx
mov esi, 0xffc03fc0
jne 0x51e143
mov edx, dword [ebp + 0xc]
mov ecx, dword [ebp + 0x1c]
add dword [ebp + 8], ecx
lea ecx, [edi + edi]
add dword [ebp + 0x14], ecx
add edx, ecx
cmp edx, dword [ebp - 0x18]
mov dword [ebp + 0xc], edx
jb 0x51e121
pop esi
pop ebx
xor eax, eax
pop edi
leave
ret
Function at 0x51e531
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x24
mov eax, dword [ecx + 4]
mov eax, dword [eax + 0x18]
push ebp
push esi
mov esi, dword [ecx]
mov ebp, dword [esi + 0x105c]
push edi
mov edi, dword [esi + 0x1050]
imul ebp, edi
mov dword [esp + 0x10], eax
mov eax, dword [esi + 0x18]
add ebp, eax
cmp eax, ebp
mov dword [esp + 0x28], ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x2c], ebp
jae 0x51e678
mov edx, 0xf81f
push ebx
mov ebx, dword [esp + 0x14]
mov esi, dword [esi + 0x1058]
lea esi, [eax + esi*2]
mov dword [esp + 0x10], ebx
add edi, eax
cmp eax, esi
mov ebx, eax
mov dword [esp + 0x18], ebx
mov dword [esp + 0x1c], edi
mov dword [esp + 0x28], esi
jae 0x51e653
movzx ecx, word [ebx]
movzx esi, word [ebx + 2]
movzx eax, word [edi + 2]
movzx edi, word [edi]
mov ebp, ecx
mov ebx, eax
and bx, dx
and bp, dx
mov dword [esp + 0x24], ecx
and ecx, 0xffff07e0
add ebx, ebp
mov ebp, edi
and bp, dx
add ebx, ebp
mov ebp, esi
and bp, dx
lea ebx, [ebx + ebp + 0x1002]
mov ebp, eax
and ebp, 0xffff07e0
add ebp, ecx
mov ecx, edi
and ecx, 0xffff07e0
add ebp, ecx
mov ecx, esi
and ecx, 0xffff07e0
shr ebx, 2
lea ecx, [ecx + ebp + 0x40]
shr ecx, 2
xor ebx, ecx
mov ecx, dword [esp + 0x24]
and eax, edx
and ecx, edx
add eax, ecx
and edi, edx
add eax, edi
mov edi, dword [esp + 0x1c]
and esi, edx
and ebx, 0xffff07e0
lea eax, [eax + esi + 0x1002]
shr eax, 2
xor ebx, eax
mov eax, dword [esp + 0x10]
add dword [esp + 0x10], 2
mov word [eax], bx
mov ebx, dword [esp + 0x18]
add ebx, 4
add edi, 4
cmp ebx, dword [esp + 0x28]
mov dword [esp + 0x18], ebx
mov dword [esp + 0x1c], edi
jb 0x51e59a
mov ecx, dword [esp + 0x2c]
mov eax, dword [esp + 0x20]
mov ebp, dword [esp + 0x30]
mov esi, dword [ecx + 4]
mov esi, dword [esi + 0x1050]
add dword [esp + 0x14], esi
mov esi, dword [ecx]
mov edi, dword [esi + 0x1050]
lea eax, [eax + edi*2]
cmp eax, ebp
mov dword [esp + 0x20], eax
jb 0x51e571
pop ebx
pop edi
pop esi
xor eax, eax
pop ebp
add esp, 0x24
ret
Function at 0x51e7a5
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x24
mov eax, dword [ecx + 4]
mov eax, dword [eax + 0x18]
push ebp
push esi
mov esi, dword [ecx]
mov ebp, dword [esi + 0x105c]
mov edx, dword [esi + 0x18]
push edi
mov edi, dword [esi + 0x1050]
imul ebp, edi
add ebp, edx
cmp edx, ebp
mov dword [esp + 0x28], ecx
mov dword [esp + 0x10], eax
mov dword [esp + 0x1c], edx
mov dword [esp + 0x2c], ebp
jae 0x51e8eb
mov eax, 0x83e0
push ebx
mov ebx, dword [esp + 0x14]
mov esi, dword [esi + 0x1058]
lea esi, [edx + esi*2]
mov dword [esp + 0x10], ebx
add edi, edx
cmp edx, esi
mov ebx, edx
mov dword [esp + 0x18], ebx
mov dword [esp + 0x1c], edi
mov dword [esp + 0x28], esi
jae 0x51e8c6
movzx ecx, word [ebx]
movzx esi, word [ebx + 2]
movzx edx, word [edi + 2]
movzx edi, word [edi]
mov ebp, ecx
and ebp, eax
mov ebx, edx
and ebx, eax
add ebx, ebp
mov ebp, edi
and ebp, eax
add ebx, ebp
mov dword [esp + 0x24], ecx
and ecx, 0x7c1f
mov ebp, esi
and ebp, eax
lea ebx, [ebx + ebp + 0x10040]
mov ebp, edx
and ebp, 0x7c1f
add ebp, ecx
mov ecx, edi
and ecx, 0x7c1f
add ebp, ecx
mov ecx, esi
and ecx, 0x7c1f
lea ecx, [ecx + ebp + 0x802]
shr ecx, 2
shr ebx, 2
xor ebx, ecx
mov ecx, dword [esp + 0x24]
and ecx, eax
and edx, eax
add edx, ecx
and edi, eax
add edx, edi
mov edi, dword [esp + 0x1c]
and esi, eax
and ebx, 0xffff7c1f
lea ecx, [edx + esi + 0x10040]
shr ecx, 2
xor ebx, ecx
mov ecx, dword [esp + 0x10]
add dword [esp + 0x10], 2
mov word [ecx], bx
mov ebx, dword [esp + 0x18]
add ebx, 4
add edi, 4
cmp ebx, dword [esp + 0x28]
mov dword [esp + 0x18], ebx
mov dword [esp + 0x1c], edi
jb 0x51e80e
mov ecx, dword [esp + 0x2c]
mov edx, dword [esp + 0x20]
mov ebp, dword [esp + 0x30]
mov esi, dword [ecx + 4]
mov esi, dword [esi + 0x1050]
add dword [esp + 0x14], esi
mov esi, dword [ecx]
mov edi, dword [esi + 0x1050]
lea edx, [edx + edi*2]
cmp edx, ebp
mov dword [esp + 0x20], edx
jb 0x51e7e5
pop ebx
pop edi
pop esi
xor eax, eax
pop ebp
add esp, 0x24
ret
Function at 0x51e8f4
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x24
mov eax, dword [ecx + 4]
mov eax, dword [eax + 0x18]
push ebp
push esi
mov esi, dword [ecx]
mov ebp, dword [esi + 0x105c]
push edi
mov edi, dword [esi + 0x1050]
imul ebp, edi
mov dword [esp + 0x10], eax
mov eax, dword [esi + 0x18]
add ebp, eax
cmp eax, ebp
mov dword [esp + 0x28], ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x2c], ebp
jae 0x51ea3e
mov edx, 0xf0f0
push ebx
mov ebx, dword [esp + 0x14]
mov esi, dword [esi + 0x1058]
lea esi, [eax + esi*2]
mov dword [esp + 0x10], ebx
add edi, eax
cmp eax, esi
mov ebx, eax
mov dword [esp + 0x18], ebx
mov dword [esp + 0x1c], edi
mov dword [esp + 0x28], esi
jae 0x51ea19
movzx ecx, word [ebx]
movzx esi, word [ebx + 2]
movzx eax, word [edi + 2]
movzx edi, word [edi]
mov ebp, ecx
mov ebx, eax
and bx, dx
and bp, dx
mov dword [esp + 0x24], ecx
and ecx, 0xffff0f0f
add ebx, ebp
mov ebp, edi
and bp, dx
add ebx, ebp
mov ebp, esi
and bp, dx
lea ebx, [ebx + ebp + 0x2020]
mov ebp, eax
and ebp, 0xffff0f0f
add ebp, ecx
mov ecx, edi
and ecx, 0xffff0f0f
add ebp, ecx
mov ecx, esi
and ecx, 0xffff0f0f
shr ebx, 2
lea ecx, [ecx + ebp + 0x202]
shr ecx, 2
xor ebx, ecx
mov ecx, dword [esp + 0x24]
and eax, edx
and ecx, edx
add eax, ecx
and edi, edx
add eax, edi
mov edi, dword [esp + 0x1c]
and esi, edx
and ebx, 0xffff0f0f
lea eax, [eax + esi + 0x2020]
shr eax, 2
xor ebx, eax
mov eax, dword [esp + 0x10]
add dword [esp + 0x10], 2
mov word [eax], bx
mov ebx, dword [esp + 0x18]
add ebx, 4
add edi, 4
cmp ebx, dword [esp + 0x28]
mov dword [esp + 0x18], ebx
mov dword [esp + 0x1c], edi
jb 0x51e95d
mov ecx, dword [esp + 0x2c]
mov eax, dword [esp + 0x20]
mov ebp, dword [esp + 0x30]
mov esi, dword [ecx + 4]
mov esi, dword [esi + 0x1050]
add dword [esp + 0x14], esi
mov esi, dword [ecx]
mov edi, dword [esi + 0x1050]
lea eax, [eax + edi*2]
cmp eax, ebp
mov dword [esp + 0x20], eax
jb 0x51e934
pop ebx
pop edi
pop esi
xor eax, eax
pop ebp
add esp, 0x24
ret
Function at 0x51ea47
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x20
mov edx, dword [ecx]
mov eax, dword [ecx + 4]
push ebp
mov ebp, dword [eax + 0x18]
mov eax, dword [edx + 0x18]
push esi
mov esi, dword [edx + 0x105c]
push edi
mov edi, dword [edx + 0x1050]
imul esi, edi
add esi, eax
cmp eax, esi
mov dword [esp + 0x24], ecx
mov dword [esp + 0x18], ebp
mov dword [esp + 0x1c], eax
mov dword [esp + 0x28], esi
jae 0x51eb7d
push ebx
mov edx, dword [edx + 0x1058]
add edx, eax
add edi, eax
cmp eax, edx
mov ebx, eax
mov dword [esp + 0x10], ebp
mov dword [esp + 0x14], ebx
mov dword [esp + 0x18], edi
mov dword [esp + 0x24], edx
jae 0x51eb58
movzx ebp, byte [ebx]
movzx esi, byte [ebx + 1]
movzx eax, byte [edi + 1]
movzx edi, byte [edi]
mov edx, eax
push 0x1c
pop ecx
and edx, ecx
mov ebx, ebp
and ebx, ecx
add edx, ebx
mov ebx, edi
and ebx, ecx
add edx, ebx
mov ebx, esi
and ebx, ecx
lea edx, [edx + ebx + 8]
mov ecx, eax
and ecx, 0xffff00e3
mov ebx, ebp
and ebx, 0xffff00e3
add ecx, ebx
mov ebx, edi
and ebx, 0xffff00e3
add ecx, ebx
mov ebx, esi
and ebx, 0xffff00e3
shr edx, 2
lea ecx, [ecx + ebx + 0x42]
mov ebx, dword [esp + 0x14]
shr ecx, 2
xor dl, cl
mov ecx, 0xe3
and ax, cx
and bp, cx
and di, cx
and si, cx
and dl, 0x1c
add eax, ebp
add eax, edi
mov edi, dword [esp + 0x18]
lea eax, [eax + esi + 0x42]
shr eax, 2
xor dl, al
mov eax, dword [esp + 0x10]
inc dword [esp + 0x10]
inc ebx
inc ebx
inc edi
inc edi
cmp ebx, dword [esp + 0x24]
mov byte [eax], dl
mov dword [esp + 0x14], ebx
mov dword [esp + 0x18], edi
jb 0x51eaa6
mov ecx, dword [esp + 0x28]
mov ebp, dword [esp + 0x1c]
mov eax, dword [esp + 0x20]
mov esi, dword [esp + 0x2c]
mov edx, dword [ecx + 4]
add ebp, dword [edx + 0x1050]
mov edx, dword [ecx]
mov edi, dword [edx + 0x1050]
lea eax, [eax + edi*2]
cmp eax, esi
mov dword [esp + 0x1c], ebp
mov dword [esp + 0x20], eax
jb 0x51ea82
pop ebx
pop edi
pop esi
xor eax, eax
pop ebp
add esp, 0x20
ret
Function at 0x51ec21
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x24
mov edx, dword [ecx]
mov eax, dword [ecx + 4]
mov eax, dword [eax + 0x18]
push ebp
mov ebp, dword [edx + 0x1050]
push edi
mov edi, dword [edx + 0x105c]
imul edi, ebp
mov dword [esp + 0xc], eax
mov eax, dword [edx + 0x18]
add edi, eax
cmp eax, edi
mov dword [esp + 0x24], ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x28], edi
jae 0x51ed65
push ebx
push esi
mov esi, 0xff1c
mov ebx, dword [esp + 0x14]
mov edx, dword [edx + 0x1058]
lea edx, [eax + edx*2]
mov dword [esp + 0x10], ebx
add ebp, eax
cmp eax, edx
mov ebx, eax
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x20], ebp
mov dword [esp + 0x28], edx
jae 0x51ed3f
movzx edx, word [ebx]
movzx edi, word [ebx + 2]
movzx eax, word [ebp + 2]
movzx ebp, word [ebp]
mov dword [esp + 0x18], edx
mov ebx, eax
mov ecx, 0xe3
and bx, cx
and dx, cx
add ebx, edx
mov edx, ebp
and dx, cx
add ebx, edx
mov edx, edi
and dx, cx
mov ecx, eax
and cx, si
and eax, esi
lea edx, [ebx + edx + 0x42]
mov ebx, dword [esp + 0x18]
and bx, si
shr edx, 2
add ecx, ebx
mov ebx, ebp
and bx, si
and ebp, esi
add ecx, ebx
mov ebx, edi
and bx, si
and edi, esi
lea ecx, [ecx + ebx + 0x208]
mov ebx, dword [esp + 0x1c]
shr ecx, 2
xor dl, cl
mov ecx, dword [esp + 0x18]
and ecx, esi
add eax, ecx
add eax, ebp
mov ebp, dword [esp + 0x20]
lea eax, [eax + edi + 0x208]
shr eax, 2
and edx, 0xffff00e3
xor edx, eax
mov eax, dword [esp + 0x10]
add dword [esp + 0x10], 2
add ebx, 4
add ebp, 4
cmp ebx, dword [esp + 0x28]
mov word [eax], dx
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x20], ebp
jb 0x51ec8a
mov ecx, dword [esp + 0x2c]
mov eax, dword [esp + 0x24]
mov edi, dword [esp + 0x30]
mov edx, dword [ecx + 4]
mov edx, dword [edx + 0x1050]
add dword [esp + 0x14], edx
mov edx, dword [ecx]
mov ebp, dword [edx + 0x1050]
lea eax, [eax + ebp*2]
cmp eax, edi
mov dword [esp + 0x24], eax
jb 0x51ec61
pop esi
pop ebx
pop edi
xor eax, eax
pop ebp
add esp, 0x24
ret
Function at 0x51ee9a
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x24
mov edx, dword [ecx]
mov eax, dword [ecx + 4]
mov eax, dword [eax + 0x18]
push ebp
mov ebp, dword [edx + 0x1050]
push edi
mov edi, dword [edx + 0x105c]
imul edi, ebp
mov dword [esp + 0xc], eax
mov eax, dword [edx + 0x18]
add edi, eax
cmp eax, edi
mov dword [esp + 0x24], ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x28], edi
jae 0x51efde
push ebx
push esi
mov esi, 0xff00
mov ebx, dword [esp + 0x14]
mov edx, dword [edx + 0x1058]
lea edx, [eax + edx*2]
mov dword [esp + 0x10], ebx
add ebp, eax
cmp eax, edx
mov ebx, eax
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x20], ebp
mov dword [esp + 0x28], edx
jae 0x51efb8
movzx edx, word [ebx]
movzx edi, word [ebx + 2]
movzx eax, word [ebp + 2]
movzx ebp, word [ebp]
mov dword [esp + 0x18], edx
mov ebx, eax
mov ecx, 0xff
and bx, cx
and dx, cx
add ebx, edx
mov edx, ebp
and dx, cx
add ebx, edx
mov edx, edi
and dx, cx
mov ecx, eax
and cx, si
and eax, esi
lea edx, [ebx + edx + 2]
mov ebx, dword [esp + 0x18]
and bx, si
shr edx, 2
add ecx, ebx
mov ebx, ebp
and bx, si
and ebp, esi
add ecx, ebx
mov ebx, edi
and bx, si
and edi, esi
lea ecx, [ecx + ebx + 0x200]
mov ebx, dword [esp + 0x1c]
shr ecx, 2
xor dl, cl
mov ecx, dword [esp + 0x18]
and ecx, esi
add eax, ecx
add eax, ebp
mov ebp, dword [esp + 0x20]
lea eax, [eax + edi + 0x200]
shr eax, 2
and edx, 0xffff00ff
xor edx, eax
mov eax, dword [esp + 0x10]
add dword [esp + 0x10], 2
add ebx, 4
add ebp, 4
cmp ebx, dword [esp + 0x28]
mov word [eax], dx
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x20], ebp
jb 0x51ef03
mov ecx, dword [esp + 0x2c]
mov eax, dword [esp + 0x24]
mov edi, dword [esp + 0x30]
mov edx, dword [ecx + 4]
mov edx, dword [edx + 0x1050]
add dword [esp + 0x14], edx
mov edx, dword [ecx]
mov ebp, dword [edx + 0x1050]
lea eax, [eax + ebp*2]
cmp eax, edi
mov dword [esp + 0x24], eax
jb 0x51eeda
pop esi
pop ebx
pop edi
xor eax, eax
pop ebp
add esp, 0x24
ret