joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100898c0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x100b81f1
push eax
mov dword fs:[0], esp
sub esp, 0xec
push edi
mov edi, ecx
mov eax, dword [edi + 0x5c]
test eax, eax
jne 0x100898fd
xor eax, eax
pop edi
mov ecx, dword [esp + 0xec]
mov dword fs:[0], ecx
add esp, 0xf8
ret
push esi
push 0x400
lea ecx, [esp + 0xc]
call fcn.100af47b
push 0
push 0x1000
lea eax, [esp + 0x10]
push 0
push eax
lea ecx, [esp + 0x40]
mov dword [esp + 0x10c], 0
call fcn.100ae7c3
lea ecx, [esp + 0x30]
mov byte [esp + 0xfc], 1
push ecx
mov ecx, dword [edi + 0x5c]
call fcn.10082590
lea ecx, [esp + 8]
call fcn.100af6ea
lea ecx, [esp + 0x30]
call fcn.100ae927
mov edx, dword [esp + 8]
push 0
push 0
lea ecx, [esp + 0x10]
call dword [edx + 0x28]
push 0
push 0x1000
lea eax, [esp + 0x10]
push 1
push eax
lea ecx, [esp + 0x84]
call fcn.100ae7c3
lea ecx, [esp + 0x74]
lea esi, [edi + 0x60]
push ecx
mov ecx, esi
mov byte [esp + 0x100], 2
call fcn.10082a00
lea ecx, [esp + 0x74]
call fcn.100ae927
lea ecx, [esp + 8]
call fcn.100af6eb
mov eax, dword [edi + 0x5c]
lea edx, [esp + 0xb8]
push edx
push 0x3c
mov eax, dword [eax + 0xc8]
push eax
call dword [sym.imp.GDI32.dll_GetObjectA]
lea ecx, [esp + 0xb8]
push ecx
mov ecx, esi
call fcn.10080190
mov edx, dword [edi + 0x5c]
push 0xffffffffffffffff
mov ecx, esi
mov eax, dword [edx + 0xdc]
mov dword [esi + 0xdc], eax
call fcn.100824a0
mov ecx, esi
call fcn.100830e0
mov eax, dword [edi + 0x5c]
push 0xffffffffffffffff
mov ecx, esi
mov eax, dword [eax + 0xe0]
mov dword [esi + 0xe0], eax
call fcn.100824a0
mov ecx, esi
call fcn.100830e0
mov ecx, dword [edi + 0x5c]
push 0xffffffffffffffff
mov eax, dword [ecx + 0xe4]
mov ecx, esi
mov dword [esi + 0xe4], eax
call fcn.100824a0
mov ecx, esi
call fcn.100830e0
mov ecx, dword [edi + 0x5c]
call fcn.1007f970
push eax
mov ecx, esi
call fcn.1007f980
mov ecx, dword [edi + 0x5c]
call fcn.1007ff30
push eax
mov ecx, esi
call fcn.1007fed0
mov ecx, dword [edi + 0x5c]
call fcn.10080050
push eax
mov ecx, esi
call fcn.10080000
mov ecx, dword [edi + 0x5c]
push 0
call fcn.1007f250
push eax
mov ecx, esi
call fcn.1007f260
mov edx, dword [edi + 0x7c]
push 1
push 0
push edx
call dword [sym.imp.USER32.dll_InvalidateRect]
lea ecx, [esp + 0x74]
mov byte [esp + 0xfc], 1
call fcn.100ae89f
lea ecx, [esp + 0x30]
mov byte [esp + 0xfc], 0
call fcn.100ae89f
lea ecx, [esp + 8]
mov dword [esp + 0xfc], 0xffffffff
call fcn.100af504
mov ecx, dword [esp + 0xf4]
pop esi
mov eax, 1
pop edi
mov dword fs:[0], ecx
add esp, 0xf8
ret
Function at 0x1008b140
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x100b8417
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x158
push ebx
push esi
mov esi, ecx
xor ebx, ebx
push edi
mov dword [esp + 0xc], esi
mov dword [esi], method.CMenu.virtual_0
mov dword [esi + 4], ebx
lea ecx, [esi + 0x1c]
mov dword [esp + 0x16c], ebx
call fcn.100a5808
lea ecx, [esi + 0x24]
mov byte [esp + 0x16c], 1
call fcn.100a5808
mov edi, dword [sym.imp.USER32.dll_GetSysColor]
push 7
mov byte [esp + 0x170], 2
mov dword [esi], method.CMenu.virtual_0
call edi
push 0xe
mov dword [esi + 0x2c], eax
call edi
push 0xf
mov dword [esi + 0x30], eax
call edi
push 4
mov dword [esi + 0x34], eax
call edi
push 0xd
mov dword [esi + 0x38], eax
call edi
push 0x14
mov dword [esi + 0x3c], eax
call edi
push 0x10
mov dword [esi + 0x40], eax
call edi
push 0x11
mov dword [esi + 0x44], eax
call edi
push 0xf
mov dword [esi + 0x48], eax
call edi
push 0x14
mov dword [esi + 0x4c], eax
call edi
push 0x10
mov dword [esi + 0x50], eax
call edi
mov dword [esi + 0x54], eax
mov eax, 0x14
mov ecx, eax
mov dword [esi + 0x14], eax
mov dword [esi + 0x18], ecx
mov ecx, 0x55
xor eax, eax
lea edi, [esp + 0x10]
rep stosd dword es:[edi], eax
lea eax, [esp + 0x10]
push ebx
push eax
push ebx
push 0x29
mov dword [esi + 0x58], ebx
mov dword [esi + 0x5c], ebx
mov dword [esi + 0x60], ebx
mov dword [esi + 0x64], ebx
mov dword [esi + 0xc], ebx
mov dword [esp + 0x20], 0x154
call dword [sym.imp.USER32.dll_SystemParametersInfoA]
lea ecx, [esp + 0xb0]
push ecx
call dword [sym.imp.GDI32.dll_CreateFontIndirectA]
mov ecx, esi
mov dword [esi + 0x10], eax
mov dword [esi + 8], ebx
call fcn.1008bc60
mov eax, esi
mov ecx, dword [esp + 0x164]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x164
ret
Function at 0x1008bcb0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x100b84f0
push eax
mov dword fs:[0], esp
sub esp, 8
push ebx
push ebp
push esi
push edi
mov esi, ecx
call fcn.100b18a2
mov edi, dword [eax + 0xc]
xor ebp, ebp
cmp edi, ebp
jne 0x1008bce3
xor al, al
jmp 0x1008be0f
mov ebx, dword [esp + 0x28]
push 0xf1
and ebx, 0xffff
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, ebp
jne 0x1008bd05
xor al, al
jmp 0x1008be0f
push eax
push edi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, ebp
jne 0x1008bd18
xor al, al
jmp 0x1008be0f
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
cmp edi, ebp
jne 0x1008bd2c
xor al, al
jmp 0x1008be0f
xor eax, eax
xor ecx, ecx
mov ax, word [edi + 2]
push ebp
mov dword [esi + 0x14], eax
xor eax, eax
mov ax, word [edi + 4]
mov edx, dword [esi + 0x14]
mov dword [esi + 0x18], eax
mov cx, word [edi + 6]
push ecx
push 5
push eax
push edx
lea ecx, [esi + 0x1c]
call fcn.100a58cd
test eax, eax
jne 0x1008bd60
xor al, al
jmp 0x1008be0f
mov eax, dword [esi + 0x34]
push eax
mov eax, dword [esi + 0x20]
push eax
call dword [sym.imp.COMCTL32.dll_ImageList_SetBkColor]
mov dword [esp + 0x14], ebp
mov dword [esp + 0x10], 0x1010949c
mov dword [esp + 0x20], ebp
call fcn.100b18a2
mov eax, dword [eax + 0xc]
push ebx
push eax
call dword [sym.imp.USER32.dll_LoadBitmapA]
push eax
lea ecx, [esp + 0x14]
call fcn.100ae45f
mov edx, dword [esp + 0x14]
mov ecx, dword [esi + 0x20]
lea eax, [esp + 0x10]
push 0xc0c0c0
neg eax
sbb eax, eax
and eax, edx
push eax
push ecx
call dword [sym.imp.COMCTL32.dll_ImageList_AddMasked]
lea ecx, [esp + 0x10]
call fcn.100ae4b6
xor ecx, ecx
lea ebx, [edi + 8]
cmp word [edi + 6], cx
jbe 0x1008bdf4
mov ax, word [ebx]
test ax, ax
je 0x1008bde6
mov edx, ecx
inc ecx
mov dword [esp + 0x28], ecx
push eax
push edx
mov ecx, esi
call fcn.1008be30
mov ecx, dword [esp + 0x28]
xor edx, edx
inc ebp
mov dx, word [edi + 6]
add ebx, 2
cmp ebp, edx
jl 0x1008bdca
mov dword [esp + 0x10], method.CGdiObject.virtual_0
lea ecx, [esp + 0x10]
mov dword [esp + 0x20], 1
call fcn.100ae4b6
mov al, 1
mov ecx, dword [esp + 0x18]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x14
ret 4

Function at 0x1008c370
Capabilities:
Get graphical window text

Disassembly:
mov eax, dword [esp + 8]
sub esp, 0x50
push esi
mov esi, dword [esp + 0x58]
push edi
push eax
mov ecx, esi
call fcn.100afb28
mov edi, eax
mov eax, dword [esi]
test eax, eax
je 0x1008c3b6
lea ecx, [esp + 8]
push 0x50
push ecx
push edi
call dword [sym.imp.USER32.dll_GetWindowTextA]
lea edx, [esp + 8]
push edx
call fcn.100961e8
mov ecx, dword [esp + 0x68]
add esp, 4
pop edi
mov dword [ecx], eax
pop esi
add esp, 0x50
ret 0xc
mov edx, dword [esp + 0x64]
lea ecx, [esp + 8]
mov eax, dword [edx]
push eax
push 0x10124134
push ecx
call fcn.10097832
add esp, 0xc
lea edx, [esp + 8]
push edx
push edi
call dword [sym.imp.USER32.dll_SetWindowTextA]
pop edi
pop esi
add esp, 0x50
ret 0xc
Function at 0x1008d470
Capabilities:
Capture webcam image

Disassembly:
mov eax, dword [esp + 8]
push ebx
push esi
mov esi, ecx
mov eax, dword [eax + 4]
cmp dword [esi + 0xec], 1
jne 0x1008d513
test eax, eax
jbe 0x1008d513
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x1008d513
mov ecx, dword [esi + 0x1c]
push edi
push 0
push eax
push 0x419
push ecx
call dword [sym.imp.USER32.dll_SendMessageA]
mov edi, eax
mov eax, dword [esi + 0xbc]
inc edi
test eax, eax
jne 0x1008d4be
xor esi, esi
jmp 0x1008d4c4
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x1008d4ef
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.10090d60
add esi, eax
push esi
mov ebx, esi
call fcn.10090d60
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x1008d4d0
pop ebp
test edi, edi
pop edi
jne 0x1008d513
test ebx, ebx
je 0x1008d513
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.10096c50
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc

Function at 0x1008d650
Capabilities:
Capture webcam image

Disassembly:
sub esp, 0x44
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 0x3c]
test eax, eax
je 0x1008d76d
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x1008d76d
mov eax, dword [esi + 0x3c]
push eax
call fcn.100a901b
mov esi, eax
test esi, esi
je 0x1008d76d
mov ebx, dword [esp + 0x58]
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push ebx
push 0x419
push ecx
call ebp
mov edi, eax
test edi, edi
jl 0x1008d76d
mov ecx, esi
call fcn.1008d5c0
cmp edi, eax
jge 0x1008d76d
mov eax, dword [esi + 0xc4]
mov edx, dword [esi + 0xc0]
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x5c]
xor ecx, ecx
mov dword [esp + 0x28], edx
cmp eax, ecx
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], ecx
mov dword [esp + 0x4c], ecx
mov dword [esp + 0x50], ecx
mov dword [esp + 0x38], edi
jne 0x1008d6f3
mov dword [esp + 0x34], 1
jmp 0x1008d74e
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x1008d76d
mov eax, dword [esp + 0x60]
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x24]
mov dword [esp + 0x10], ecx
mov dword [eax], 0
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x10]
add edx, 2
push eax
push ecx
mov dword [esp + 0x1c], edx
call dword [sym.imp.USER32.dll_ClientToScreen]
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0x14]
mov dword [esp + 0x34], 3
mov dword [esp + 0x3c], edx
mov dword [esp + 0x40], eax
xor ecx, ecx
push ecx
lea ecx, [esp + 0x2c]
push ecx
push 0x7d8
call fcn.1008cb70
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x44
ret 0xc
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x44
ret 0xc
Function at 0x10090fc0
Capabilities:
Check for time delay via gettickcount

Disassembly:
sub esp, 0xa0
push ebx
push ebp
mov ebp, dword [esp + 0xac]
push esi
push edi
push ebp
call sub.RASAPI32.dll_RasHangUpA
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, 0x28
xor eax, eax
lea edi, [esp + 0x10]
rep stosd dword es:[edi], eax
mov dword [esp + 0x10], 0xa0
call esi
mov edi, eax
call esi
sub eax, edi
cmp eax, 0xbb8
jae 0x10091026
mov ebx, dword [sym.imp.KERNEL32.dll_Sleep]
lea eax, [esp + 0x10]
push eax
push ebp
call sub.RASAPI32.dll_RasGetConnectStatusA
cmp eax, 6
je 0x10091026
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x10091007
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret

Function at 0x100913b0
Capabilities:
Create http request

Disassembly:
push esi
mov esi, ecx
cmp dword [esi], 0
jne 0x100913e8
mov edx, dword [esi + 4]
xor eax, eax
push 0
push 0
mov ecx, dword [edx - 8]
test ecx, ecx
setne al
mov ecx, eax
neg ecx
sbb ecx, ecx
and ecx, edx
neg eax
sbb eax, eax
push ecx
and eax, 2
inc eax
push eax
push str.Mozilla_4.0__compatible__MSIE_6.0__Windows_NT_5.0_
call dword [sym.imp.WININET.dll_InternetOpenA]
mov dword [esi], eax
mov ecx, dword [esi]
xor eax, eax
test ecx, ecx
setne al
pop esi
ret
Function at 0x10092020
Capabilities:
Get socket status

Disassembly:
sub esp, 0x10c
mov eax, dword [ecx]
lea ecx, [esp]
push ecx
push 0
lea edx, [esp + 0x10]
push 0
push edx
push 0
mov dword [esp + 0x14], 0
mov dword [esp + 0x18], 0
mov dword [esp + 0x20], eax
mov dword [esp + 0x1c], 1
call sub.WS2_32.dll_select
cmp eax, 0xffffffff
jne 0x10092069
xor eax, eax
add esp, 0x10c
ret 4
mov edx, dword [esp + 0x110]
xor ecx, ecx
test eax, eax
setne cl
mov dword [edx], ecx
mov eax, 1
add esp, 0x10c
ret 4

Function at 0x100924e0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x100b8b60
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
lea ecx, [esp + 4]
call fcn.10092090
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.10092110
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.10092110
lea ecx, [esi + 0xc]
call fcn.100a7593
lea ecx, [esi + 0x10]
call fcn.100a7593
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.100936a0
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.100936a0
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.100936a0
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.100a7608
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.100a7608
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x100a9a05
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x100a9a3d
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.100a7a63
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.100a7a3b
jmp 0x100a9a49
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x100ab1fc
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x100ab23e
call fcn.100b18a2
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x100ab23e
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x100ab235
xor eax, eax
jmp 0x100ab246
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.100ab24c
pop edi
pop esi
pop ebx
ret 4
Function at 0x412f50
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
mov edx, dword [esp + 4]
push esi
push edi
mov dword [ecx + 0x1384], 0xffffffff
lea edi, [ecx + 8]
mov dword [ecx + 4], edx
mov esi, 1
nop dword [eax + eax]
mov eax, edx
lea edi, [edi + 4]
shr eax, 0x1e
xor eax, edx
imul edx, eax, 0x6c078965
add edx, esi
inc esi
mov dword [edi - 4], edx
cmp esi, 0x270
jb 0x412f70
pop edi
pop esi
mov dword [ecx], 0x270
mov eax, ecx
ret 4

Function at 0x413b30
Capabilities:
Hash data using fnv

Disassembly:
sub esp, 0x10
mov edx, dword [esp + 0x14]
mov eax, 0x1fffffff
push ebx
mov ebx, ecx
bsr ecx, eax
push ebp
push esi
push edi
mov edi, 1
mov dword [esp + 0x14], ebx
mov eax, edi
shl eax, cl
cmp edx, eax
jbe 0x413b61
push 0x53fba8
call dword [0x4731c4]
mov esi, dword [ebx + 4]
lea eax, [edx - 1]
or eax, 1
lea ebp, [ebx + 0xc]
bsr ecx, eax
push esi
lea ecx, [ecx + 1]
shl edi, cl
mov ecx, ebp
lea eax, [edi + edi]
push eax
call fcn.00413a40
lea eax, [edi - 1]
mov dword [ebx + 0x1c], edi
mov dword [ebx + 0x18], eax
mov eax, dword [ebx + 4]
mov eax, dword [eax]
mov ecx, eax
cmp eax, esi
je 0x413c6c
nop dword [eax]
movzx edx, byte [eax + 8]
xor edx, 0x811c9dc5
mov ecx, dword [ecx]
imul edi, edx, 0x1000193
movzx edx, byte [eax + 9]
xor edi, edx
movzx edx, byte [eax + 0xa]
imul edi, edi, 0x1000193
xor edi, edx
movzx edx, byte [eax + 0xb]
imul edi, edi, 0x1000193
xor edi, edx
mov edx, dword [ebp]
imul edi, edi, 0x1000193
and edi, dword [ebx + 0x18]
lea ebp, [edx + edi*8]
mov edi, dword [ebp]
mov dword [esp + 0x18], ebp
cmp edi, esi
jne 0x413bf2
mov dword [ebp], eax
mov dword [ebp + 4], eax
jmp 0x413c5f
mov edx, dword [ebp + 4]
mov ebx, dword [eax + 8]
cmp ebx, dword [edx + 8]
jne 0x413c2c
mov edx, dword [edx]
mov dword [esp + 0x1c], edx
cmp edx, eax
je 0x413c27
mov ebx, dword [eax + 4]
mov ebp, dword [esp + 0x1c]
mov dword [ebx], ecx
mov edi, dword [ecx + 4]
mov dword [edi], edx
mov edx, dword [edx + 4]
mov dword [edx], eax
mov dword [ebp + 4], edi
mov ebp, dword [esp + 0x18]
mov dword [ecx + 4], ebx
mov dword [eax + 4], edx
mov dword [ebp + 4], eax
jmp 0x413c5b
cmp edi, edx
je 0x413c3c
mov edx, dword [edx + 4]
cmp ebx, dword [edx + 8]
je 0x413c76
cmp edi, edx
jne 0x413c30
mov ebp, dword [eax + 4]
mov dword [ebp], ecx
mov ebx, dword [ecx + 4]
mov dword [ebx], edx
mov edi, dword [edx + 4]
mov dword [edi], eax
mov dword [edx + 4], ebx
mov edx, dword [esp + 0x18]
mov dword [ecx + 4], ebp
mov dword [eax + 4], edi
mov dword [edx], eax
mov ebx, dword [esp + 0x14]
lea ebp, [ebx + 0xc]
mov eax, ecx
cmp ecx, esi
jne 0x413ba0
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret 4
mov ebx, dword [eax + 4]
mov ebp, dword [edx]
mov dword [ebx], ecx
mov edi, dword [ecx + 4]
mov dword [edi], ebp
mov edx, dword [ebp + 4]
mov dword [edx], eax
mov dword [ebp + 4], edi
mov dword [ecx + 4], ebx
mov dword [eax + 4], edx
jmp 0x413c5b
Function at 0x41af20
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push esi
mov esi, ecx
push edi
mov eax, dword [esi]
cmp eax, 0x270
jne 0x41af6f
lea edx, [esi + 8]
mov edi, eax
mov ecx, dword [edx]
lea edx, [edx + 4]
xor ecx, dword [edx - 8]
and ecx, 0x7fffffff
xor ecx, dword [edx - 8]
mov eax, ecx
and al, 1
movzx eax, al
neg eax
sbb eax, eax
shr ecx, 1
and eax, 0x9908b0df
xor eax, dword [edx + 0x62c]
xor eax, ecx
mov dword [edx + 0x9b8], eax
sub edi, 1
jne 0x41af32
mov eax, dword [esi]
jmp 0x41b058
cmp eax, 0x4e0
jb 0x41b058
push ebx
mov ebx, dword [esi + 0x9c4]
lea edi, [esi + 0x9c4]
push ebp
mov ebp, 0xe3
nop dword [eax]
lea edx, [edi]
mov eax, ebx
mov ebx, dword [edx + 4]
lea edi, [edx + 4]
mov ecx, ebx
xor ecx, eax
and ecx, 0x7fffffff
xor ecx, eax
mov eax, ecx
and al, 1
movzx eax, al
neg eax
sbb eax, eax
shr ecx, 1
and eax, 0x9908b0df
xor eax, dword [edx + 0x634]
xor eax, ecx
mov dword [edx - 0x9c0], eax
sub ebp, 1
jne 0x41af90
mov ebx, dword [esi + 0xd50]
lea edi, [esi + 0xd50]
mov ebp, 0x18c
nop dword [eax]
mov eax, ebx
lea edx, [edi]
mov ebx, dword [edx + 4]
lea edi, [edx + 4]
mov ecx, eax
xor ecx, ebx
and ecx, 0x7fffffff
xor ecx, eax
mov eax, ecx
and al, 1
movzx eax, al
neg eax
sbb eax, eax
shr ecx, 1
and eax, 0x9908b0df
xor eax, dword [edx - 0xd4c]
xor eax, ecx
mov dword [edx - 0x9c0], eax
sub ebp, 1
jne 0x41afe0
mov eax, dword [esi + 0x1380]
mov ecx, dword [esi + 4]
xor ecx, eax
and ecx, 0x7fffffff
xor ecx, eax
mov eax, ecx
and al, 1
movzx eax, al
neg eax
pop ebp
sbb eax, eax
shr ecx, 1
and eax, 0x9908b0df
xor eax, dword [esi + 0x634]
xor eax, ecx
mov dword [esi + 0x9c0], eax
xor eax, eax
pop ebx
mov dword [esi], 0
mov edx, dword [esi + eax*4 + 4]
inc eax
mov dword [esi], eax
mov ecx, edx
mov eax, dword [esi + 0x1384]
shr ecx, 0xb
and eax, ecx
xor edx, eax
mov eax, edx
and eax, 0xff3a58ad
shl eax, 7
xor edx, eax
mov eax, edx
and eax, 0xffffdf8c
shl eax, 0xf
xor edx, eax
mov eax, edx
shr eax, 0x12
pop edi
xor eax, edx
pop esi
ret
Function at 0x42d660
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x10
mov eax, dword [esp + 0x14]
mov edx, ecx
push esi
push edi
lea esi, [esp + 8]
mov edi, 0x10
movss xmm1, dword [edx + 0x100]
movss xmm0, dword [eax]
movss xmm2, dword [edx + 0x104]
subss xmm0, xmm1
mov ecx, dword [edx + 0xe4]
movss dword [esp + 8], xmm0
movss xmm0, dword [eax + 4]
subss xmm0, xmm2
movss dword [esp + 0xc], xmm0
movss xmm0, dword [eax + 8]
subss xmm0, xmm1
movss dword [esp + 0x10], xmm0
movss xmm0, dword [eax + 0xc]
mov eax, dword [edx + 0xec]
subss xmm0, xmm2
mov edx, dword [eax + ecx*4 - 4]
movss dword [esp + 0x14], xmm0
not edx
movzx eax, byte [esi]
lea esi, [esi + 1]
movzx ecx, dl
xor ecx, eax
shr edx, 8
xor edx, dword [ecx*4 + 0x525bf8]
sub edi, 1
jne 0x42d6d1
not edx
pop edi
mov eax, edx
pop esi
add esp, 0x10
ret 4
Function at 0x4366a0
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0xc
mov eax, dword [0x5c97a0]
lea edx, [esp + 4]
push ebx
push ebp
push esi
mov eax, dword [eax + 0x3e48]
mov ebp, ecx
mov ebx, dword [eax + 0xec]
mov esi, 4
push edi
lea edi, [eax + 0xe4]
mov dword [esp + 0x18], eax
mov eax, dword [edi]
mov dword [esp + 0x14], ebp
mov ebx, dword [ebx + eax*4 - 4]
not ebx
nop dword [eax]
movzx eax, byte [edx]
lea edx, [edx + 1]
movzx ecx, bl
xor ecx, eax
shr ebx, 8
xor ebx, dword [ecx*4 + 0x525bf8]
sub esi, 1
jne 0x4366e0
mov eax, dword [esp + 0x18]
not ebx
mov eax, dword [eax]
cmp dword [eax + 0x3e7c], ebx
jne 0x436719
push ecx
push ebp
lea edx, [esi + 4]
mov ecx, ebx
call fcn.00440280
add esp, 8
mov ecx, dword [edi + 4]
mov esi, dword [edi]
cmp esi, ecx
jne 0x436744
inc esi
test ecx, ecx
je 0x436732
mov eax, ecx
cdq
sub eax, edx
sar eax, 1
add eax, ecx
jmp 0x436737
mov eax, 8
cmp eax, esi
mov ecx, edi
cmovg esi, eax
push esi
call fcn.00440a70
mov ecx, dword [edi]
mov eax, dword [edi + 8]
mov dword [eax + ecx*4], ebx
inc dword [edi]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret
Function at 0x449d80
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x449db7
mov eax, dword [0x5c97a0]
mov dword [esi + 4], 0
mov dword [esi], 0
test eax, eax
je 0x449da6
dec dword [eax + 0xb4]
push ecx
call dword [0x4733d8]
add esp, 4
mov dword [esi + 8], 0
mov ecx, dword [esi + 0x14]
test ecx, ecx
je 0x449dec
mov eax, dword [0x5c97a0]
mov dword [esi + 0x10], 0
mov dword [esi + 0xc], 0
test eax, eax
je 0x449ddb
dec dword [eax + 0xb4]
push ecx
call dword [0x4733d8]
add esp, 4
mov dword [esi + 0x14], 0
mov ecx, dword [esi + 0x20]
test ecx, ecx
je 0x449e21
mov eax, dword [0x5c97a0]
mov dword [esi + 0x1c], 0
mov dword [esi + 0x18], 0
test eax, eax
je 0x449e10
dec dword [eax + 0xb4]
push ecx
call dword [0x4733d8]
add esp, 4
mov dword [esi + 0x20], 0
mov dword [esi + 0x24], 0
mov dword [esi + 0x28], 0
mov dword [esi + 0x34], 0
mov dword [esi + 0x38], 0
mov ecx, dword [esi + 0x44]
test ecx, ecx
je 0x449e72
mov eax, dword [0x5c97a0]
mov dword [esi + 0x40], 0
mov dword [esi + 0x3c], 0
test eax, eax
je 0x449e61
dec dword [eax + 0xb4]
push ecx
call dword [0x4733d8]
add esp, 4
mov dword [esi + 0x44], 0
mov ecx, dword [esi + 0x50]
test ecx, ecx
je 0x449ea7
mov eax, dword [0x5c97a0]
mov dword [esi + 0x4c], 0
mov dword [esi + 0x48], 0
test eax, eax
je 0x449e96
dec dword [eax + 0xb4]
push ecx
call dword [0x4733d8]
add esp, 4
mov dword [esi + 0x50], 0
mov ecx, dword [esi + 0x5c]
test ecx, ecx
je 0x449edc
mov eax, dword [0x5c97a0]
mov dword [esi + 0x58], 0
mov dword [esi + 0x54], 0
test eax, eax
je 0x449ecb
dec dword [eax + 0xb4]
push ecx
call dword [0x4733d8]
add esp, 4
mov dword [esi + 0x5c], 0
lea ecx, [esi + 0x78]
pop esi
jmp fcn.0044cd60