joyce8/EMBER2024-capa huggingface dataset:
Function at 0x406629
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
sub esp, 0x1bc
push ebx
mov ebx, dword [esp + 0x1c8]
push ebp
push esi
push edi
push 0x40
pop edi
cmp ebx, edi
jbe 0x40667e
lea eax, [esp + 0x164]
push eax
call fcn.0040fb76
push ebx
push dword [esp + 0x1d4]
lea eax, [esp + 0x16c]
push eax
call fcn.0040fbbc
lea eax, [esp + 0x54]
push eax
lea eax, [esp + 0x168]
push eax
call fcn.0040fa93
push 0x20
lea eax, [esp + 0x58]
pop ebx
jmp 0x406685
mov eax, dword [esp + 0x1d0]
mov ebp, dword [esp + 0x1e4]
mov dword [esp + 0x10], eax
test ebp, ebp
je 0x4066b0
mov ecx, dword [esp + 0x1e8]
cmp byte [ecx], 0
je 0x4066b0
push 0x1a
pop ecx
mov esi, ebp
lea edi, [esp + 0x94]
rep movsd dword es:[edi], dword [esi]
jmp 0x40670e
xor edx, edx
test ebx, ebx
je 0x4066d0
mov esi, eax
lea eax, [esp + 0x14]
sub esi, eax
lea ecx, [esp + 0x14]
add ecx, edx
mov al, byte [esi + ecx]
xor al, 0x36
inc edx
mov byte [ecx], al
cmp edx, ebx
jb 0x4066be
cmp ebx, edi
jae 0x4066ea
mov eax, edi
lea ecx, [esp + 0x14]
sub eax, ebx
add ecx, ebx
push eax
push 0x36
push ecx
call fcn.0041f800
add esp, 0xc
lea eax, [esp + 0x94]
push eax
call fcn.0040fb76
push edi
lea eax, [esp + 0x18]
push eax
lea eax, [esp + 0x9c]
push eax
call fcn.0040fbbc
test ebp, ebp
je 0x40672b
mov eax, dword [esp + 0x1e8]
cmp byte [eax], 0
jne 0x40672b
push 0x1a
pop ecx
lea esi, [esp + 0x94]
mov edi, ebp
rep movsd dword es:[edi], dword [esi]
mov byte [eax], 1
push dword [esp + 0x1dc]
lea eax, [esp + 0x98]
push dword [esp + 0x1dc]
push eax
call fcn.0040fbbc
lea eax, [esp + 0x74]
push eax
lea eax, [esp + 0x98]
push eax
call fcn.0040fa93
mov ebp, dword [esp + 0x1ec]
test ebp, ebp
je 0x40677f
mov eax, dword [esp + 0x1f0]
cmp byte [eax], 0
je 0x40677f
push 0x1a
pop ecx
mov esi, ebp
lea edi, [esp + 0xfc]
rep movsd dword es:[edi], dword [esi]
jmp 0x4067e9
test ebx, ebx
je 0x4067a1
mov edx, dword [esp + 0x10]
lea eax, [esp + 0x14]
sub edx, eax
xor esi, esi
lea ecx, [esp + 0x14]
add ecx, esi
mov al, byte [edx + ecx]
xor al, 0x5c
inc esi
mov byte [ecx], al
cmp esi, ebx
jb 0x40678f
cmp ebx, 0x40
jae 0x4067bd
push 0x40
pop eax
sub eax, ebx
lea ecx, [esp + 0x14]
push eax
add ecx, ebx
push 0x5c
push ecx
call fcn.0041f800
add esp, 0xc
lea eax, [esp + 0xfc]
push eax
call fcn.0040fb76
push 0x40
lea eax, [esp + 0x18]
push eax
lea eax, [esp + 0x104]
push eax
call fcn.0040fbbc
test ebp, ebp
je 0x4067ff
mov eax, dword [esp + 0x1f0]
cmp byte [eax], 0
jne 0x4067ff
push 0x1a
pop ecx
lea esi, [esp + 0xfc]
mov edi, ebp
rep movsd dword es:[edi], dword [esi]
mov byte [eax], 1
push 0x20
lea eax, [esp + 0x78]
push eax
lea eax, [esp + 0x104]
push eax
call fcn.0040fbbc
push dword [esp + 0x1e0]
lea eax, [esp + 0x100]
push eax
call fcn.0040fa93
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x1bc
ret 0x24
Function at 0x406834
Capabilities:
Encode data using xor

Disassembly:
push ebp
lea ebp, [esp - 0x58]
sub esp, 0x190
push ebx
push esi
mov esi, dword [ebp + 0x6c]
push edi
push 0x40
pop eax
cmp esi, eax
jae 0x40684e
mov eax, esi
push eax
push dword [ebp + 0x68]
lea eax, [ebp - 0x48]
push eax
call fcn.0041fb30
add esp, 0xc
mov dword [ebp + esi - 0x48], 0x1000000
xor eax, eax
push eax
push eax
push eax
push eax
lea eax, [ebp + 0x1c]
push eax
lea eax, [esi + 4]
push eax
lea eax, [ebp - 0x48]
push eax
push dword [ebp + 0x64]
push dword [ebp + 0x60]
call fcn.00406629
push 0x20
pop ebx
push ebx
lea eax, [ebp + 0x1c]
push eax
lea eax, [ebp - 4]
push eax
call fcn.0041fb30
mov eax, dword [ebp + 0x7c]
add esp, 0xc
dec eax
mov byte [ebp + 0x56], 0
mov dword [ebp + 0x48], eax
xor esi, esi
mov byte [ebp + 0x57], 0
push 0x10
pop eax
mov dword [ebp + 0x4c], eax
mov dword [ebp + 0x50], eax
mov eax, dword [ebp + 0x70]
mov dword [ebp + 0x3c], eax
mov eax, dword [ebp + 0x74]
mov dword [ebp + 0x40], eax
mov eax, dword [ebp + 0x78]
mov dword [ebp + 0x44], eax
mov edi, dword [ebp + esi + 0x48]
test edi, edi
je 0x40691a
lea eax, [ebp + 0x57]
push eax
lea eax, [ebp - 0xd0]
push eax
lea eax, [ebp + 0x56]
push eax
lea eax, [ebp - 0x138]
push eax
lea eax, [ebp - 0x68]
push eax
push ebx
lea eax, [ebp + 0x1c]
push eax
push dword [ebp + 0x64]
push dword [ebp + 0x60]
call fcn.00406629
push ebx
lea eax, [ebp - 0x68]
push eax
lea eax, [ebp + 0x1c]
push eax
call fcn.0041fb30
add esp, 0xc
xor ecx, ecx
mov al, byte [ebp + ecx + 0x1c]
xor byte [ebp + ecx - 4], al
inc ecx
cmp ecx, ebx
jb 0x406908
sub edi, 1
jne 0x4068cb
push ebx
lea eax, [ebp - 4]
push eax
push dword [ebp + esi + 0x3c]
call fcn.0041fb30
add esi, 4
add esp, 0xc
cmp esi, 0xc
jb 0x4068c3
push 0x44
lea eax, [ebp - 0x48]
push eax
call fcn.0040efa5
push ebx
lea eax, [ebp - 4]
push eax
call fcn.0040efa5
push ebx
lea eax, [ebp + 0x1c]
push eax
call fcn.0040efa5
push ebx
lea eax, [ebp - 0x68]
push eax
call fcn.0040efa5
pop edi
pop esi
pop ebx
add ebp, 0x58
leave
ret 0x20
Function at 0x40936e
Capabilities:
Move file

Disassembly:
mov eax, 0x431e50
call fcn.0041e68c
mov eax, 0x503c
call fcn.0041e760
push ebx
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x4048]
push edi
mov ebx, 0x800
push ebx
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetLongPathNameW]
test eax, eax
je 0x40952f
cmp eax, ebx
jae 0x40952f
push ebx
lea eax, [ebp - 0x5048]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetShortPathNameW]
test eax, eax
je 0x40952f
cmp eax, ebx
jae 0x40952f
lea eax, [ebp - 0x4048]
push eax
call fcn.0040be94
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x5048]
push eax
call fcn.0040be94
mov edi, eax
xor ebx, ebx
cmp word [edi], bx
je 0x40952f
push edi
push dword [ebp - 0x10]
call fcn.00411b1b
test eax, eax
je 0x40952f
push edi
push esi
call fcn.0040be94
push eax
call fcn.00411b1b
test eax, eax
jne 0x40952f
mov word [ebp - 0x1010], ax
mov edi, ebx
test ax, ax
jne 0x40948f
push 0x800
push esi
lea eax, [ebp - 0x1010]
push eax
call fcn.00410162
push edi
push str.rtmp_d
push 0x800
lea eax, [ebp - 0x1010]
push eax
call fcn.0040be94
push eax
call fcn.00404078
add esp, 0x10
lea eax, [ebp - 0x1010]
push eax
call fcn.0040a221
test al, al
je 0x409474
xor eax, eax
mov word [ebp - 0x1010], ax
jmp 0x40947b
mov ax, word [ebp - 0x1010]
add edi, 0x7b
cmp edi, 0x2710
jl 0x409422
test ax, ax
je 0x40952f
mov edi, 0x800
lea eax, [ebp - 0x3048]
push edi
push esi
push eax
call fcn.00410162
push edi
push dword [ebp - 0x10]
lea eax, [ebp - 0x3048]
push eax
call fcn.0040bf0a
lea eax, [ebp - 0x1010]
push eax
lea eax, [ebp - 0x3048]
push eax
call dword [sym.imp.KERNEL32.dll_MoveFileW]
test eax, eax
je 0x40952f
lea ecx, [ebp - 0x2048]
call fcn.00409542
push esi
mov dword [ebp - 4], ebx
call fcn.0040a221
test al, al
jne 0x4094f2
push 0x12
push esi
lea ecx, [ebp - 0x2048]
call fcn.0040965e
mov bl, al
lea eax, [ebp - 0x3048]
push eax
lea eax, [ebp - 0x1010]
push eax
call dword [sym.imp.KERNEL32.dll_MoveFileW]
test bl, bl
je 0x409520
lea ecx, [ebp - 0x2048]
call fcn.00409610
lea ecx, [ebp - 0x2048]
call fcn.0040973e
lea ecx, [ebp - 0x2048]
call fcn.00409585
mov al, 1
jmp 0x409531
xor al, al
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret 4
Function at 0x4098d0
Capabilities:
Check if file exists

Disassembly:
mov eax, 0x1050
call fcn.0041e760
push ebx
mov ebx, dword [esp + 0x105c]
push ebp
push edi
mov edi, ecx
and dword [edi + 0x1034], 0
cmp byte [edi + 0x30], 0
jne 0x4098fc
test bl, 4
jne 0x4098fc
xor al, al
jmp 0x4098fe
mov al, 1
push esi
mov esi, ebx
shr esi, 1
not esi
and esi, 1
inc esi
shl esi, 0x1e
test bl, 1
je 0x409917
or esi, 0x40000000
shr ebx, 3
not ebx
and ebx, 1
test al, al
je 0x409926
or ebx, 2
lea ecx, [esp + 0x18]
call fcn.00406ecb
cmp byte [edi + 0x24], 0
je 0x40993b
or esi, 0x100
push 0
push 0x8000000
push 3
push 0
push ebx
push esi
push dword [esp + 0x107c]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebp, eax
cmp ebp, 0xffffffff
jne 0x4099ab
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [esp + 0x10], eax
lea eax, [esp + 0x18]
push 0x800
push eax
push dword [esp + 0x106c]
call fcn.0040b70c
test al, al
je 0x4099b8
push 0
push 0x8000000
push 3
push 0
push ebx
push esi
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebp, eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
jne 0x4099b3
mov dword [esp + 0x10], eax
jmp 0x4099b3
mov eax, dword [esp + 0x10]
mov dword [esp + 0x10], eax
cmp ebp, 0xffffffff
jne 0x4099c9
cmp dword [esp + 0x10], 2
jne 0x4099c9
mov dword [edi + 0x1034], 1
cmp byte [edi + 0x24], 0
pop esi
je 0x4099ef
cmp ebp, 0xffffffff
je 0x4099ef
or dword [esp + 0xc], 0xffffffff
lea eax, [esp + 0xc]
or dword [esp + 0x10], 0xffffffff
push 0
push eax
push 0
push ebp
call dword [sym.imp.KERNEL32.dll_SetFileTime]
xor eax, eax
cmp ebp, 0xffffffff
mov byte [edi + 0x1c], al
mov dword [edi + 0x10], eax
setne bl
mov byte [edi + 0x14], al
je 0x409a1e
push 0x800
push dword [esp + 0x1064]
lea ecx, [edi + 0x32]
mov dword [edi + 8], ebp
push ecx
call fcn.00410162
mov byte [edi + 0x25], 0
pop edi
pop ebp
mov al, bl
pop ebx
add esp, 0x1050
ret 8
Function at 0x409f6a
Capabilities:
Write file on windows

Disassembly:
push ecx
push ecx
push ebp
push esi
mov esi, dword [esp + 0x18]
mov ebp, ecx
test esi, esi
jne 0x409f7f
mov al, 1
jmp 0x40a09a
cmp dword [ebp + 0x10], 1
lea ecx, [ebp + 8]
mov dword [esp + 0xc], ecx
jne 0x409f9b
push 0xfffffffffffffff5
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
lea ecx, [ebp + 8]
mov dword [ecx], eax
jmp 0x409f9f
mov dword [esp + 0xc], ecx
push ebx
push edi
and dword [esp + 0x10], 0
xor bl, bl
cmp dword [ebp + 0x10], 0
je 0x409ff3
xor edi, edi
test esi, esi
je 0x40a014
mov eax, esi
sub eax, edi
cmp eax, 0x4000
jb 0x409fc4
mov eax, 0x4000
push 0
lea edx, [esp + 0x14]
push edx
push eax
mov eax, dword [esp + 0x28]
add eax, edi
push eax
push dword [ecx]
call dword [sym.imp.KERNEL32.dll_WriteFile]
cmp eax, 1
sete bl
jne 0x40a010
mov ecx, dword [esp + 0x14]
add edi, 0x4000
cmp edi, esi
jb 0x409fb4
jmp 0x40a010
push 0
lea eax, [esp + 0x14]
push eax
push esi
push dword [esp + 0x28]
push dword [ecx]
call dword [sym.imp.KERNEL32.dll_WriteFile]
lea ebx, [eax - 1]
neg ebx
sbb bl, bl
inc bl
test bl, bl
jne 0x40a092
cmp byte [ebp + 0x1e], 0
je 0x40a092
cmp dword [ebp + 0x10], 0
jne 0x40a092
push 0
lea edi, [ebp + 0x32]
mov ecx, 0x441058
push edi
call fcn.00406b9a
test al, al
je 0x40a085
mov ecx, dword [esp + 0x14]
cmp dword [esp + 0x10], esi
jae 0x409fa1
cmp dword [esp + 0x10], 0
jbe 0x409fa1
mov edi, dword [ebp]
push 0
mov esi, dword [edi + 0x14]
mov ecx, esi
call dword [0x433260]
mov ecx, ebp
call esi
sub eax, dword [esp + 0x14]
mov ecx, dword [edi + 0x10]
sbb edx, 0
push edx
push eax
call dword [0x433260]
mov ecx, ebp
call dword [edi + 0x10]
mov esi, dword [esp + 0x20]
mov ecx, dword [esp + 0x14]
jmp 0x409fa1
push edi
push 0
mov ecx, 0x441058
call fcn.00406e88
pop edi
mov al, bl
mov byte [ebp + 0xc], 1
pop ebx
pop esi
pop ebp
pop ecx
pop ecx
ret 8

Function at 0x40a233
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041e760
push esi
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x40a278
push 0x800
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 8]
call fcn.0040b70c
test al, al
je 0x40a278
lea eax, [ebp - 0x1000]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov esi, eax
mov eax, esi
pop esi
leave
ret 4
Function at 0x40a2a2
Capabilities:
Create directory

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041e760
push esi
mov esi, dword [ebp + 8]
push esi
call fcn.0040be78
movzx eax, word [eax]
cmp eax, 0x2e
je 0x40a2d3
cmp eax, 0x20
je 0x40a2d3
push 0
push esi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
jne 0x40a306
push esi
call fcn.0040a221
test al, al
jne 0x40a319
push 0x800
lea eax, [ebp - 0x1000]
push eax
push esi
call fcn.0040b70c
test al, al
je 0x40a319
push 0
lea eax, [ebp - 0x1000]
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
je 0x40a319
cmp byte [ebp + 0xc], 0
je 0x40a315
push dword [ebp + 0x10]
push esi
call fcn.0040a4dd
xor eax, eax
jmp 0x40a331
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, eax
push 2
pop eax
cmp ecx, eax
je 0x40a331
xor eax, eax
cmp ecx, 3
sete al
inc eax
pop esi
leave
ret 0xc

Function at 0x40a4dd
Capabilities:
Set file attributes

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041e760
push ebx
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
setne bl
test eax, eax
jne 0x40a52d
push 0x800
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 8]
call fcn.0040b70c
test al, al
je 0x40a52d
push dword [ebp + 0xc]
lea eax, [ebp - 0x1000]
push eax
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
setne bl
mov al, bl
pop ebx
leave
ret 8
Function at 0x40a68b
Capabilities:
Check if file exists
Enumerate files on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1250
call fcn.0041e760
push ebx
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x250]
push edi
or edi, 0xffffffff
mov ebx, 0x800
push eax
cmp esi, edi
jne 0x40a717
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov esi, eax
cmp esi, edi
jne 0x40a732
push ebx
lea eax, [ebp - 0x1250]
push eax
push dword [ebp + 0xc]
call fcn.0040b70c
test al, al
je 0x40a6ee
lea eax, [ebp - 0x250]
push eax
lea eax, [ebp - 0x1250]
push eax
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov esi, eax
cmp esi, edi
jne 0x40a732
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
je 0x40a707
cmp eax, 3
je 0x40a707
cmp eax, 0x12
je 0x40a707
mov al, 1
jmp 0x40a709
xor al, al
mov edi, dword [ebp + 0x10]
mov byte [edi + 0x1044], al
jmp 0x40a7f4
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x40a732
mov esi, edi
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x12
setne al
jmp 0x40a709
mov edi, dword [ebp + 0x10]
push ebx
push dword [ebp + 0xc]
push edi
call fcn.00410162
push ebx
lea eax, [ebp - 0x224]
push eax
push edi
call fcn.0040bf0a
mov ecx, dword [ebp - 0x234]
xor eax, eax
add eax, dword [ebp - 0x230]
mov dword [edi + 0x1000], eax
mov eax, dword [ebp - 0x250]
adc ecx, 0
mov dword [edi + 0x1008], eax
mov eax, dword [ebp - 0x24c]
mov dword [edi + 0x1004], ecx
mov ecx, dword [ebp - 0x248]
mov dword [edi + 0x1028], eax
mov eax, dword [ebp - 0x244]
mov dword [edi + 0x102c], ecx
mov ecx, dword [ebp - 0x240]
mov dword [edi + 0x1030], eax
mov eax, dword [ebp - 0x23c]
mov dword [edi + 0x1034], ecx
mov ecx, dword [ebp - 0x238]
mov dword [edi + 0x1038], eax
lea eax, [ebp - 0x23c]
mov dword [edi + 0x103c], ecx
lea ecx, [edi + 0x1010]
push eax
call fcn.0041113a
lea eax, [ebp - 0x24c]
push eax
lea ecx, [edi + 0x1018]
call fcn.0041113a
lea eax, [ebp - 0x244]
push eax
lea ecx, [edi + 0x1020]
call fcn.0041113a
and dword [edi + 0x1040], 0
mov eax, esi
pop edi
pop esi
pop ebx
leave
ret 0xc
Function at 0x40b70c
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041e760
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
cmp word [esi], 0
je 0x40b88d
push esi
call fcn.0040b8a1
push esi
call fcn.004233b3
pop ecx
push esi
mov edi, eax
call fcn.0040b8cc
test al, al
je 0x40b7c1
push esi
call fcn.0040b8a1
test al, al
je 0x40b77b
lea eax, [edi + 4]
cmp dword [ebp + 0x10], eax
jbe 0x40b88d
push dword [ebp + 0x10]
push str.__
push dword [ebp + 0xc]
call fcn.00410162
push dword [ebp + 0x10]
push esi
push dword [ebp + 0xc]
call fcn.0041013a
mov al, 1
jmp 0x40b88f
push 0x5c
pop eax
cmp word [esi], ax
jne 0x40b88d
lea ebx, [esi + 2]
cmp word [ebx], ax
jne 0x40b88d
mov esi, dword [ebp + 0x10]
lea eax, [edi + 6]
cmp esi, eax
jbe 0x40b88d
push esi
push str.__
push dword [ebp + 0xc]
call fcn.00410162
push esi
push 0x4338b8
push dword [ebp + 0xc]
call fcn.0041013a
push esi
push ebx
jmp 0x40b76c
lea eax, [ebp - 0x1000]
mov ebx, 0x7ff
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
test eax, eax
je 0x40b88d
cmp eax, ebx
ja 0x40b88d
movzx eax, word [esi]
push eax
call fcn.0040b9a6
test al, al
je 0x40b82c
lea eax, [edi + 6]
mov edi, dword [ebp + 0x10]
cmp edi, eax
jbe 0x40b88d
push edi
push str.__
push dword [ebp + 0xc]
call fcn.00410162
xor eax, eax
mov word [ebp - 0xffc], ax
lea eax, [ebp - 0x1000]
push edi
push eax
push dword [ebp + 0xc]
call fcn.0041013a
push edi
jmp 0x40b76b
push 0x800
lea eax, [ebp - 0x1000]
push eax
call fcn.0040b299
lea eax, [ebp - 0x1000]
push eax
call fcn.004233b3
add edi, 4
add eax, edi
mov edi, dword [ebp + 0x10]
pop ecx
cmp edi, eax
jbe 0x40b88d
push edi
push str.__
push dword [ebp + 0xc]
call fcn.00410162
push edi
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 0xc]
call fcn.0041013a
cmp word [esi], 0x2e
jne 0x40b826
movzx eax, word [esi + 2]
push eax
call fcn.0040b9a6
test al, al
je 0x40b826
add esi, 4
jmp 0x40b826
xor al, al
pop edi
pop esi
pop ebx
leave
ret 0xc
Function at 0x40c630
Capabilities:
Encode data using xor

Disassembly:
mov edx, dword [esp + 4]
xor eax, eax
push ebx
push esi
mov esi, dword [esp + 0x10]
xor ebx, ebx
inc eax
mov cl, bl
cmp esi, eax
jbe 0x40c64d
xor cl, byte [eax + edx]
inc eax
cmp eax, esi
jb 0x40c645
cmp cl, byte [edx]
jne 0x40c688
push esi
push edx
push 0xffffffffffffffff
call fcn.00405dbe
not eax
mov ecx, ebx
cmp dword [ecx + 0x43e044], eax
jne 0x40c66e
cmp dword [ecx + 0x43e040], esi
je 0x40c679
add ecx, 0xc
inc ebx
cmp ecx, 0x48
jb 0x40c65e
jmp 0x40c688
imul eax, ebx, 0xc
mov ecx, dword [eax + 0x43e048]
mov eax, dword [esp + 0x14]
mov dword [eax], ecx
pop esi
pop ebx
ret 0xc

Function at 0x40e215
Capabilities:
Encrypt data using aes
Reference aes constants

Disassembly:
push ecx
push ecx
push ebx
push ebp
xor ebp, ebp
push edi
mov ecx, ebp
movzx eax, byte [ecx + str.cw]
mov byte [eax + 0x445080], cl
inc ecx
cmp ecx, 0x100
jl 0x40e21e
mov al, byte [ebp + str.cw]
mov byte [esp + 0x10], al
push 2
push dword [esp + 0x14]
mov byte [ebp*4 + 0x445d81], al
mov byte [ebp*4 + 0x445d80], al
mov byte [ebp*4 + 0x445983], al
mov byte [ebp*4 + 0x445980], al
mov byte [ebp*4 + 0x445583], al
mov byte [ebp*4 + 0x445582], al
mov byte [ebp*4 + 0x445182], al
mov byte [ebp*4 + 0x445181], al
call fcn.0040ea64
push 3
push dword [esp + 0x14]
mov byte [ebp*4 + 0x445d83], al
mov byte [ebp*4 + 0x445982], al
mov byte [ebp*4 + 0x445581], al
mov byte [ebp*4 + 0x445180], al
call fcn.0040ea64
mov bl, byte [ebp + 0x445080]
push 0xb
mov byte [esp + 0x10], bl
push dword [esp + 0x10]
mov byte [ebp*4 + 0x445d82], al
mov byte [ebp*4 + 0x445981], al
mov byte [ebp*4 + 0x445580], al
mov byte [ebp*4 + 0x445183], al
call fcn.0040ea64
movzx edi, bl
push 9
push dword [esp + 0x10]
mov byte [ebp*4 + 0x446d82], al
mov byte [ebp*4 + 0x446981], al
mov byte [ebp*4 + 0x446580], al
mov byte [ebp*4 + 0x446183], al
mov byte [edi*4 + 0x447d82], al
mov byte [edi*4 + 0x447981], al
mov byte [edi*4 + 0x447580], al
mov byte [edi*4 + 0x447183], al
call fcn.0040ea64
push 0xd
push dword [esp + 0x10]
mov byte [ebp*4 + 0x446d80], al
mov byte [ebp*4 + 0x446983], al
mov byte [ebp*4 + 0x446582], al
mov byte [ebp*4 + 0x446181], al
mov byte [edi*4 + 0x447d80], al
mov byte [edi*4 + 0x447983], al
mov byte [edi*4 + 0x447582], al
mov byte [edi*4 + 0x447181], al
call fcn.0040ea64
push 0xe
push dword [esp + 0x10]
mov byte [ebp*4 + 0x446d81], al
mov byte [ebp*4 + 0x446980], al
mov byte [ebp*4 + 0x446583], al
mov byte [ebp*4 + 0x446182], al
mov byte [edi*4 + 0x447d81], al
mov byte [edi*4 + 0x447980], al
mov byte [edi*4 + 0x447583], al
mov byte [edi*4 + 0x447182], al
call fcn.0040ea64
mov byte [ebp*4 + 0x446d83], al
mov byte [ebp*4 + 0x446982], al
mov byte [ebp*4 + 0x446581], al
mov byte [ebp*4 + 0x446180], al
inc ebp
mov byte [edi*4 + 0x447d83], al
mov byte [edi*4 + 0x447982], al
mov byte [edi*4 + 0x447581], al
mov byte [edi*4 + 0x447180], al
cmp ebp, 0x100
jl 0x40e234
pop edi
pop ebp
pop ebx
pop ecx
pop ecx
ret
Function at 0x40e9da
Capabilities:
Decrypt data using aes via x86 extensions

Disassembly:
push ecx
mov edx, ecx
push esi
mov esi, dword [esp + 0x10]
push edi
mov edi, dword [esp + 0x18]
lea eax, [edx + 0x18]
mov dword [esp + 8], eax
movups xmm2, xmmword [edx + 8]
test esi, esi
je 0x40ea5a
mov ecx, dword [esp + 0x10]
mov eax, ecx
add ecx, 0x10
mov dword [esp + 0x10], ecx
mov ecx, dword [edx + 4]
movups xmm3, xmmword [eax]
mov eax, ecx
shl eax, 4
add eax, dword [esp + 8]
dec ecx
movups xmm1, xmmword [eax]
pxor xmm1, xmm3
test ecx, ecx
jle 0x40ea37
mov eax, ecx
shl eax, 4
add eax, dword [esp + 8]
movups xmm0, xmmword [eax]
dec ecx
lea eax, [eax - 0x10]
aesdec xmm1, xmm0
test ecx, ecx
jg 0x40ea27
cmp byte [edx + 1], 0
movups xmm0, xmmword [edx + 0x18]
aesdeclast xmm1, xmm0
je 0x40ea4a
pxor xmm1, xmm2
mov eax, edi
movaps xmm2, xmm3
add edi, 0x10
movups xmmword [eax], xmm1
sub esi, 1
jne 0x40e9f6
pop edi
movups xmmword [edx + 8], xmm2
pop esi
pop ecx
ret 0xc

Function at 0x40ea8e
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x20
push ebp
push edi
mov ebp, ecx
xor edi, edi
inc edi
mov dword [esp + 0x14], ebp
mov dword [esp + 8], edi
cmp dword [ebp + 4], edi
jle 0x40eb3c
push ebx
lea ebx, [ebp + 0x28]
push esi
mov dword [esp + 0x14], ebx
lea eax, [ebx + 2]
xor esi, esi
mov dword [esp + 0x18], eax
lea edi, [esp + 0x20]
mov ebp, eax
push 4
add edi, esi
pop ebx
movzx eax, byte [ebp + 1]
movzx ecx, byte [ebp - 1]
mov dl, byte [esi + eax*4 + 0x447d80]
movzx eax, byte [ebp - 2]
xor dl, byte [esi + ecx*4 + 0x447580]
xor dl, byte [esi + eax*4 + 0x447180]
movzx eax, byte [ebp]
lea ebp, [ebp + 4]
xor dl, byte [esi + eax*4 + 0x447980]
mov byte [edi], dl
lea edi, [edi + 4]
sub ebx, 1
jne 0x40eac6
mov eax, dword [esp + 0x18]
inc esi
cmp esi, 4
jl 0x40eabb
mov ebx, dword [esp + 0x14]
lea eax, [esp + 0x20]
push 0x10
push eax
push ebx
call fcn.0041fb30
mov edi, dword [esp + 0x1c]
add esp, 0xc
mov ebp, dword [esp + 0x1c]
inc edi
add ebx, 0x10
mov dword [esp + 0x10], edi
mov dword [esp + 0x14], ebx
cmp edi, dword [ebp + 4]
jl 0x40eab2
pop esi
pop ebx
pop edi
pop ebp
add esp, 0x20
ret