joyce8/EMBER2024-capa huggingface dataset:
Function at 0x404945
Capabilities:
Hash data using sha256

Disassembly:
cmp dword [0x44f580], 2
push esi
push edi
mov edi, eax
mov esi, ecx
jl 0x404959
call fcn.004037d2
mov ecx, esi
call fcn.00404922
xor eax, eax
mov edx, dword [eax + 0x42a4b0]
mov ecx, dword [esi + 0xf4]
mov dword [eax + ecx], edx
add eax, 4
cmp eax, 0x20
jl 0x404962
mov eax, dword [esi + 0xf4]
xor dword [eax], 0x2080020
mov eax, dword [esi + 0xf4]
mov ecx, dword [esp + 0xc]
xor dword [eax + 8], ecx
mov esi, dword [esi + 0xf4]
or edi, 0x2000
shl edi, 0x10
xor dword [esi + 0xc], edi
pop edi
pop esi
ret 4
Function at 0x40564b
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0xc]
mov eax, dword [ebp + 8]
push esi
mov esi, dword [ebp + 0x10]
push edi
test esi, esi
jbe 0x405678
test cl, 7
je 0x405678
movzx edx, byte [ecx]
movzx edi, al
xor edx, edi
shr eax, 8
xor eax, dword [edx*4 + 0x4315a0]
dec esi
inc ecx
jmp 0x405659
cmp esi, 8
jb 0x40571b
mov edx, esi
shr edx, 3
mov dword [ebp + 8], edx
push ebx
mov edx, dword [ecx + 4]
xor eax, dword [ecx]
mov ebx, edx
shr ebx, 0x10
movzx edi, bl
mov edi, dword [edi*4 + 0x4319a0]
mov ebx, edx
shr ebx, 0x18
xor edi, dword [ebx*4 + 0x4315a0]
mov ebx, edx
shr ebx, 8
movzx ebx, bl
xor edi, dword [ebx*4 + 0x431da0]
mov ebx, eax
shr ebx, 0x18
xor edi, dword [ebx*4 + 0x4325a0]
mov ebx, eax
shr ebx, 0x10
movzx ebx, bl
xor edi, dword [ebx*4 + 0x4329a0]
mov ebx, eax
shr ebx, 8
movzx ebx, bl
xor edi, dword [ebx*4 + 0x432da0]
movzx edx, dl
xor edi, dword [edx*4 + 0x4321a0]
movzx eax, al
xor edi, dword [eax*4 + 0x4331a0]
sub esi, 8
add ecx, 8
dec dword [ebp + 8]
mov eax, edi
jne 0x40568a
pop ebx
jmp 0x40571b
movzx edx, byte [ecx]
movzx edi, al
xor edx, edi
shr eax, 8
xor eax, dword [edx*4 + 0x4315a0]
dec esi
inc ecx
test esi, esi
ja 0x405707
pop edi
pop esi
pop ebp
ret 0xc

Function at 0x4059dc
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1d0
push ebx
push esi
mov esi, dword [ebp + 0xc]
push 0x40
pop ebx
cmp esi, ebx
jbe 0x405a26
lea eax, [ebp - 0x1d0]
push eax
call fcn.00410695
push esi
push dword [ebp + 8]
lea eax, [ebp - 0x1d0]
push eax
call fcn.00410997
lea eax, [ebp - 0x80]
push eax
lea eax, [ebp - 0x1d0]
push eax
call fcn.00410a10
lea eax, [ebp - 0x80]
push 0x20
mov dword [ebp + 8], eax
pop esi
xor ecx, ecx
push edi
test esi, esi
jbe 0x405a46
mov edi, dword [ebp + 8]
lea eax, [ebp - 0x40]
sub edi, eax
lea eax, [ebp + ecx - 0x40]
mov dl, byte [edi + eax]
xor dl, 0x36
inc ecx
mov byte [eax], dl
cmp ecx, esi
jb 0x405a35
cmp esi, ebx
jae 0x405a5e
mov ecx, ebx
sub ecx, esi
push ecx
lea eax, [ebp + esi - 0x40]
push 0x36
push eax
call fcn.0041a800
add esp, 0xc
lea eax, [ebp - 0xf0]
push eax
call fcn.00410695
push ebx
lea eax, [ebp - 0x40]
push eax
lea eax, [ebp - 0xf0]
push eax
call fcn.00410997
push dword [ebp + 0x14]
lea eax, [ebp - 0xf0]
push dword [ebp + 0x10]
push eax
call fcn.00410997
lea eax, [ebp - 0x60]
push eax
lea eax, [ebp - 0xf0]
push eax
call fcn.00410a10
lea eax, [ebp - 0x160]
push eax
call fcn.00410695
xor ecx, ecx
test esi, esi
jbe 0x405ac8
mov edi, dword [ebp + 8]
lea eax, [ebp - 0x40]
sub edi, eax
lea eax, [ebp + ecx - 0x40]
mov dl, byte [edi + eax]
xor dl, 0x5c
inc ecx
mov byte [eax], dl
cmp ecx, esi
jb 0x405ab7
pop edi
cmp esi, ebx
jae 0x405ae1
mov ecx, ebx
sub ecx, esi
push ecx
lea eax, [ebp + esi - 0x40]
push 0x5c
push eax
call fcn.0041a800
add esp, 0xc
push ebx
lea eax, [ebp - 0x40]
push eax
lea eax, [ebp - 0x160]
push eax
call fcn.00410997
push 0x20
lea eax, [ebp - 0x60]
push eax
lea eax, [ebp - 0x160]
push eax
call fcn.00410997
push dword [ebp + 0x18]
lea eax, [ebp - 0x160]
push eax
call fcn.00410a10
pop esi
pop ebx
leave
ret 0x14
Function at 0x405b19
Capabilities:
Encode data using xor

Disassembly:
push ebp
lea ebp, [esp - 0x58]
sub esp, 0xbc
push esi
mov esi, dword [ebp + 0x6c]
push edi
push 0x40
pop eax
cmp esi, eax
jae 0x405b32
mov eax, esi
push eax
push dword [ebp + 0x68]
lea eax, [ebp - 0x44]
push eax
call fcn.0041c270
add esp, 0xc
lea eax, [ebp + 0x20]
push eax
mov byte [ebp + esi - 0x44], 0
mov byte [ebp + esi - 0x43], 0
mov byte [ebp + esi - 0x42], 0
mov byte [ebp + esi - 0x41], 1
add esi, 4
push esi
lea eax, [ebp - 0x44]
push eax
push dword [ebp + 0x64]
push dword [ebp + 0x60]
call fcn.004059dc
push 0x20
pop esi
push esi
lea eax, [ebp + 0x20]
push eax
lea eax, [ebp]
push eax
call fcn.0041c270
mov eax, dword [ebp + 0x7c]
add esp, 0xc
dec eax
mov dword [ebp + 0x4c], eax
push 0x10
pop eax
mov dword [ebp + 0x50], eax
mov dword [ebp + 0x54], eax
mov eax, dword [ebp + 0x70]
mov dword [ebp + 0x40], eax
mov eax, dword [ebp + 0x74]
mov dword [ebp + 0x44], eax
mov eax, dword [ebp + 0x78]
mov dword [ebp + 0x48], eax
xor edi, edi
mov eax, dword [ebp + edi + 0x4c]
test eax, eax
jbe 0x405be9
mov dword [ebp + 0x6c], eax
lea eax, [ebp - 0x64]
push eax
push esi
lea eax, [ebp + 0x20]
push eax
push dword [ebp + 0x64]
push dword [ebp + 0x60]
call fcn.004059dc
push esi
lea eax, [ebp - 0x64]
push eax
lea eax, [ebp + 0x20]
push eax
call fcn.0041c270
add esp, 0xc
xor eax, eax
mov cl, byte [ebp + eax + 0x20]
xor byte [ebp + eax], cl
inc eax
cmp eax, esi
jb 0x405bd7
dec dword [ebp + 0x6c]
jne 0x405bb0
push esi
lea eax, [ebp]
push eax
push dword [ebp + edi + 0x40]
call fcn.0041c270
add edi, 4
add esp, 0xc
cmp edi, 0xc
jb 0x405ba5
push 0x44
lea eax, [ebp - 0x44]
push eax
call fcn.0040cf8a
push esi
lea eax, [ebp]
push eax
call fcn.0040cf8a
push esi
lea eax, [ebp + 0x20]
push eax
call fcn.0040cf8a
push esi
lea eax, [ebp - 0x64]
push eax
call fcn.0040cf8a
pop edi
pop esi
add ebp, 0x58
leave
ret 0x20
Function at 0x405c34
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x268
cmp dword [ebp + 0x1c], 0x18
push edi
mov edi, ecx
mov dword [ebp - 8], edi
ja 0x405dee
and dword [ebp - 4], 0
push ebx
push esi
lea ebx, [edi + 0x4b4]
mov eax, dword [ebp + 0x1c]
lea esi, [ebx + 0x102]
cmp dword [esi + 0x32], eax
jne 0x405c8b
push dword [ebp + 0xc]
mov ecx, ebx
call fcn.0040d065
test al, al
je 0x405c8b
push 0x10
push dword [ebp + 0x14]
push esi
call fcn.0041abe4
add esp, 0xc
test eax, eax
je 0x405df3
inc dword [ebp - 4]
add ebx, 0x178
cmp dword [ebp - 4], 4
jb 0x405c59
mov esi, 0x200
push esi
lea eax, [ebp - 0x268]
push eax
push dword [ebp + 0x10]
call fcn.00411bce
mov ecx, dword [ebp + 0x1c]
xor eax, eax
inc eax
shl eax, cl
push eax
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x68]
push eax
lea eax, [ebp - 0x48]
push eax
push 0x10
push dword [ebp + 0x14]
lea eax, [ebp - 0x268]
push eax
call fcn.0041aa40
pop ecx
push eax
lea eax, [ebp - 0x268]
push eax
call fcn.00405b19
push esi
lea eax, [ebp - 0x268]
push eax
call fcn.0040cf8a
mov esi, dword [ebp + 0xc]
lea eax, [edi + 0xa94]
mov ecx, dword [eax]
mov edx, ecx
and edx, 3
imul edx, edx, 0x178
lea ebx, [edx + edi + 0x4b4]
inc ecx
mov dword [eax], ecx
mov eax, dword [ebp + 0x1c]
push 0x40
pop ecx
mov dword [ebx + 0x134], eax
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
push 0x10
push dword [ebp + 0x14]
lea eax, [ebx + 0x102]
push eax
movsw word es:[edi], word [esi]
call fcn.0041c270
push 0x20
pop esi
push esi
lea eax, [ebp - 0x48]
push eax
lea edi, [ebx + 0x112]
push edi
call fcn.0041c270
push esi
lea eax, [ebp - 0x28]
push eax
lea eax, [ebx + 0x138]
push eax
call fcn.0041c270
push esi
lea eax, [ebp - 0x68]
push eax
add ebx, 0x158
push ebx
call fcn.0041c270
add esp, 0x30
push 0
push 1
push esi
push edi
call fcn.0040cedc
mov edi, dword [ebp - 8]
cmp dword [ebp + 0x20], 0
je 0x405d90
push esi
lea eax, [ebp - 0x68]
push eax
push dword [ebp + 0x20]
call fcn.0041c270
add esp, 0xc
mov ebx, dword [ebp + 0x24]
test ebx, ebx
je 0x405dc2
push 8
push 0
push ebx
call fcn.0041a800
add esp, 0xc
xor ecx, ecx
mov dl, byte [ebp + ecx - 0x28]
mov eax, ecx
and eax, 7
add eax, ebx
xor byte [eax], dl
inc ecx
cmp ecx, esi
jb 0x405da6
push esi
lea eax, [ebp - 0x28]
push eax
call fcn.0040cf8a
cmp dword [ebp + 0x18], 0
je 0x405de2
push dword [ebp + 0x18]
lea eax, [ebp - 0x48]
push 0x100
push eax
push dword [ebp + 8]
lea ecx, [edi + 0xa9c]
call fcn.0040ca39
push esi
lea eax, [ebp - 0x48]
push eax
call fcn.0040cf8a
pop esi
pop ebx
pop edi
leave
ret 0x20
push 0
push 0
push 0x20
pop esi
lea eax, [ebx + 0x112]
push esi
push eax
call fcn.0040cedc
push esi
lea eax, [ebx + 0x112]
push eax
lea eax, [ebp - 0x48]
push eax
call fcn.0041c270
add esp, 0xc
push 0
push 1
push esi
lea eax, [ebx + 0x112]
push eax
call fcn.0040cedc
push esi
lea eax, [ebx + 0x138]
push eax
lea eax, [ebp - 0x28]
push eax
call fcn.0041c270
push esi
add ebx, 0x158
lea eax, [ebp - 0x68]
push ebx
push eax
call fcn.0041c270
add esp, 0x18
jmp 0x405d7a
Function at 0x405efe
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push esi
mov esi, dword [ebp + 8]
cmp dword [esi], 2
jne 0x405f4a
mov eax, dword [esi + 4]
mov dword [ebp + 8], eax
lea eax, [ebp - 0x20]
push eax
push 4
lea eax, [ebp + 8]
push eax
push 0x20
push dword [ebp + 0xc]
call fcn.004059dc
xor edx, edx
mov dword [esi + 4], edx
xor eax, eax
push ebx
movzx ebx, byte [ebp + eax - 0x20]
mov ecx, eax
and ecx, 3
shl ecx, 3
shl ebx, cl
xor edx, ebx
inc eax
cmp eax, 0x20
jb 0x405f2f
mov dword [esi + 4], edx
pop ebx
cmp dword [esi], 3
jne 0x405f72
lea eax, [ebp - 0x20]
push eax
push 0x20
add esi, 4
push esi
push 0x20
push dword [ebp + 0xc]
call fcn.004059dc
push 0x20
lea eax, [ebp - 0x20]
push eax
push esi
call fcn.0041c270
add esp, 0xc
pop esi
leave
ret 8
Function at 0x4084f1
Capabilities:
Move file

Disassembly:
mov eax, 0x4296d3
call fcn.0041a4c4
mov eax, 0x5028
call fcn.0041aad0
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
mov esi, 0x800
push esi
lea eax, [ebp - 0x5034]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_GetLongPathNameW]
test eax, eax
je 0x4086ae
cmp eax, esi
jae 0x4086ae
push esi
lea eax, [ebp - 0x4034]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_GetShortPathNameW]
test eax, eax
je 0x4086ae
cmp eax, esi
jae 0x4086ae
lea eax, [ebp - 0x5034]
push eax
call fcn.0040a5de
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x4034]
push eax
call fcn.0040a5de
mov edi, eax
cmp word [edi], 0
je 0x4086ae
push edi
push dword [ebp - 0x10]
call fcn.00411e47
test eax, eax
je 0x4086ae
push edi
push ebx
call fcn.0040a5de
push eax
call fcn.00411e47
test eax, eax
jne 0x4086ae
mov word [ebp - 0x1010], ax
xor edi, edi
cmp word [ebp - 0x1010], 0
jne 0x40860a
push esi
push ebx
lea eax, [ebp - 0x1010]
push eax
call fcn.00410b83
push edi
push str.rtmp_d
push esi
lea eax, [ebp - 0x1010]
push eax
call fcn.0040a5de
push eax
call fcn.00401b86
add esp, 0x10
lea eax, [ebp - 0x1010]
push eax
call fcn.004092a8
test al, al
je 0x4085f1
xor eax, eax
mov word [ebp - 0x1010], ax
add edi, 0x7b
cmp edi, 0x2710
jl 0x4085a4
cmp word [ebp - 0x1010], 0
je 0x4086ae
push esi
push ebx
lea eax, [ebp - 0x3034]
push eax
call fcn.00410b83
push esi
push dword [ebp - 0x10]
lea eax, [ebp - 0x3034]
push eax
call fcn.0040a748
mov esi, dword [sym.imp.KERNEL32.dll_MoveFileW]
lea eax, [ebp - 0x1010]
push eax
lea eax, [ebp - 0x3034]
push eax
call esi
test eax, eax
je 0x4086ae
lea ecx, [ebp - 0x2034]
call fcn.00408789
push dword [ebp + 8]
and dword [ebp - 4], 0
xor bl, bl
call fcn.004092a8
test al, al
jne 0x408671
push 0x12
push dword [ebp + 8]
lea ecx, [ebp - 0x2034]
call fcn.00408926
mov bl, al
lea eax, [ebp - 0x3034]
push eax
lea eax, [ebp - 0x1010]
push eax
call esi
test bl, bl
je 0x40869b
lea ecx, [ebp - 0x2034]
call fcn.00408a35
lea ecx, [ebp - 0x2034]
call fcn.00408a83
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x2034]
call fcn.00408c80
mov al, 1
jmp 0x4086b0
xor al, al
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret 4
Function at 0x409090
Capabilities:
Set file attributes

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041aad0
push ebx
push esi
push dword [ebp + 0xc]
mov esi, dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
push dword [ebp + 8]
call esi
test eax, eax
setne bl
test bl, bl
jne 0x4090df
push 0x800
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 8]
call fcn.0040a3df
test al, al
je 0x4090df
push dword [ebp + 0xc]
lea eax, [ebp - 0x1000]
push eax
call esi
test eax, eax
setne bl
pop esi
mov al, bl
pop ebx
leave
ret 8

Function at 0x4092cc
Capabilities:
Check if file exists
Create directory

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041aad0
push esi
push edi
mov edi, dword [ebp + 8]
push edi
call fcn.0040a08d
movzx eax, word [eax]
mov esi, dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
cmp ax, 0x2e
je 0x409302
cmp ax, 0x20
je 0x409302
push 0
push edi
call esi
test eax, eax
jne 0x409331
push edi
call fcn.004092a8
test al, al
jne 0x409344
push 0x800
lea eax, [ebp - 0x1000]
push eax
push edi
call fcn.0040a3df
test al, al
je 0x409344
push 0
lea eax, [ebp - 0x1000]
push eax
call esi
test eax, eax
je 0x409344
cmp byte [ebp + 0xc], 0
je 0x409340
push dword [ebp + 0x10]
push edi
call fcn.00409090
xor eax, eax
jmp 0x40935c
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
je 0x409359
cmp eax, 3
je 0x409359
xor eax, eax
inc eax
jmp 0x40935c
push 2
pop eax
pop edi
pop esi
leave
ret 0xc
Function at 0x409479
Capabilities:
Check if file exists
Enumerate files on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1250
call fcn.0041aad0
cmp dword [ebp + 8], 0xffffffff
push ebx
push esi
mov esi, dword [ebp + 0x10]
push edi
lea eax, [ebp - 0x250]
mov edi, 0x800
push eax
jne 0x409508
push dword [ebp + 0xc]
mov ebx, dword [sym.imp.KERNEL32.dll_FindFirstFileW]
call ebx
mov dword [ebp + 8], eax
cmp eax, 0xffffffff
jne 0x409535
push edi
lea eax, [ebp - 0x1250]
push eax
push dword [ebp + 0xc]
call fcn.0040a3df
test al, al
je 0x4094e1
lea eax, [ebp - 0x250]
push eax
lea eax, [ebp - 0x1250]
push eax
call ebx
mov dword [ebp + 8], eax
cmp eax, 0xffffffff
jne 0x409535
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
je 0x4094fb
cmp eax, 3
je 0x4094fb
cmp eax, 0x12
je 0x4094fb
xor eax, eax
inc eax
jmp 0x4094fd
xor eax, eax
mov byte [esi + 0x1044], al
jmp 0x409600
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x40952b
or dword [ebp + 8], 0xffffffff
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x12
setne al
mov byte [esi + 0x1044], al
cmp dword [ebp + 8], 0xffffffff
je 0x409600
push edi
push dword [ebp + 0xc]
push esi
call fcn.00410b83
push edi
lea eax, [ebp - 0x224]
push eax
push esi
call fcn.0040a748
push 1
push 0
push 0
push dword [ebp - 0x234]
call fcn.0041abb0
mov ecx, dword [ebp - 0x230]
xor edi, edi
add eax, ecx
mov dword [esi + 0x1000], eax
mov eax, dword [ebp - 0x250]
mov dword [esi + 0x1008], eax
mov eax, dword [ebp - 0x24c]
mov dword [esi + 0x1028], eax
mov eax, dword [ebp - 0x248]
mov dword [esi + 0x102c], eax
mov eax, dword [ebp - 0x244]
mov dword [esi + 0x1030], eax
mov eax, dword [ebp - 0x240]
mov dword [esi + 0x1034], eax
mov eax, dword [ebp - 0x23c]
mov dword [esi + 0x1038], eax
mov eax, dword [ebp - 0x238]
mov dword [esi + 0x103c], eax
lea eax, [ebp - 0x23c]
adc edx, edi
push eax
lea ecx, [esi + 0x1010]
mov dword [esi + 0x1004], edx
call fcn.0041131a
lea eax, [ebp - 0x24c]
push eax
lea ecx, [esi + 0x1018]
call fcn.0041131a
lea eax, [ebp - 0x244]
push eax
lea ecx, [esi + 0x1020]
call fcn.0041131a
and dword [esi + 0x1040], 0
mov eax, dword [ebp + 8]
pop edi
pop esi
pop ebx
leave
ret 0xc
Function at 0x40a3df
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041aad0
push esi
mov esi, dword [ebp + 8]
cmp word [esi], 0
jne 0x40a3fd
xor al, al
jmp 0x40a587
push ebx
push edi
push esi
call fcn.0040a0ed
push esi
call fcn.0041a797
pop ecx
push esi
mov ebx, eax
call fcn.0040a2f8
test al, al
je 0x40a4a7
push esi
call fcn.0040a0ed
test al, al
je 0x40a454
add ebx, 4
cmp dword [ebp + 0x10], ebx
jbe 0x40a583
mov edi, dword [ebp + 0xc]
push 4
push 0x42a6b4
push edi
call fcn.0041c833
push esi
add edi, 8
push edi
call fcn.0041a7df
add esp, 0x14
jmp 0x40a57f
cmp word [esi], 0x5c
jne 0x40a583
add esi, 2
cmp word [esi], 0x5c
jne 0x40a583
add ebx, 6
cmp dword [ebp + 0x10], ebx
jbe 0x40a583
mov edi, dword [ebp + 0xc]
push 4
push 0x42a6b4
push edi
call fcn.0041c833
lea eax, [edi + 8]
push 0x42a6ac
push eax
call fcn.0041a7df
push esi
add edi, 0xe
push edi
call fcn.0041a7df
add esp, 0x1c
jmp 0x40a57f
lea eax, [ebp - 0x1000]
push eax
mov edi, 0x7ff
push edi
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
test eax, eax
je 0x40a583
cmp eax, edi
ja 0x40a583
movzx eax, word [esi]
push eax
call fcn.0040a0c8
test al, al
je 0x40a514
add ebx, 6
cmp dword [ebp + 0x10], ebx
jbe 0x40a583
mov edi, dword [ebp + 0xc]
push 4
push 0x42a6b4
push edi
call fcn.0041c833
push 2
lea eax, [ebp - 0x1000]
push eax
lea eax, [edi + 8]
push eax
call fcn.0041c833
push esi
add edi, 0xc
push edi
call fcn.0041a7df
add esp, 0x20
jmp 0x40a57f
push 0x800
lea eax, [ebp - 0x1000]
push eax
call fcn.0040a119
lea eax, [ebp - 0x1000]
push eax
call fcn.0041a797
lea eax, [eax + ebx + 4]
pop ecx
cmp dword [ebp + 0x10], eax
jbe 0x40a583
mov edi, dword [ebp + 0xc]
push 4
push 0x42a6b4
push edi
call fcn.0041c833
lea eax, [ebp - 0x1000]
push eax
lea eax, [edi + 8]
push eax
call fcn.0041a7df
add esp, 0x14
cmp word [esi], 0x2e
jne 0x40a575
movzx eax, word [esi + 2]
push eax
call fcn.0040a0c8
test al, al
je 0x40a575
add esi, 4
push dword [ebp + 0x10]
push esi
push edi
call fcn.00410bb0
mov al, 1
jmp 0x40a585
xor al, al
pop edi
pop ebx
pop esi
leave
ret 0xc
Function at 0x40ad91
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, ecx
and dword [edi + 4], 0
and dword [edi], 0
mov eax, 0x8000
cmp dword [ebp + 0xc], eax
jae 0x40adad
mov eax, dword [ebp + 0xc]
mov esi, dword [ebp + 8]
push eax
push esi
push dword [edi + 0xc]
call fcn.0041c270
xor eax, eax
inc eax
add esp, 0xc
xor bl, bl
cmp dword [ebp + 0xc], eax
jbe 0x40add0
xor bl, byte [eax + esi]
inc eax
cmp eax, dword [ebp + 0xc]
jb 0x40adc7
push 8
mov ecx, edi
call fcn.004097bd
mov esi, dword [ebp + 0x10]
mov eax, dword [ebp + 8]
and dword [esi + 0x14], 0
cmp bl, byte [eax]
jne 0x40ae2e
push dword [ebp + 0xc]
mov ecx, edi
push eax
call fcn.0040ac2d
mov edi, eax
test edi, edi
je 0x40ae2e
push 1
mov ecx, esi
call fcn.0040ad17
mov eax, dword [esi + 0x14]
lea ecx, [eax + 1]
imul eax, eax, 0x28
add eax, dword [esi]
mov dword [esi + 0x14], ecx
lea ecx, [eax + 0xc]
mov dword [ecx], edi
mov dword [eax + 0x14], ecx
lea ecx, [eax + 0x1c]
push 3
mov dword [eax + 0x24], ecx
pop ecx
mov dword [eax], 0x28
mov dword [eax + 0x18], ecx
mov dword [eax + 8], ecx
jmp 0x40ae8e
push 1
mov ecx, esi
call fcn.0040ad17
mov eax, dword [esi + 0x14]
lea ecx, [eax + 1]
imul eax, eax, 0x28
add eax, dword [esi]
mov dword [esi + 0x14], ecx
lea ecx, [eax + 0xc]
mov dword [eax + 0x14], ecx
lea ecx, [eax + 0x1c]
mov dword [eax + 0x24], ecx
push 3
pop ecx
mov dword [eax + 0x18], ecx
mov dword [eax + 8], ecx
xor edx, edx
mov dword [eax], 0x16
xor ecx, ecx
cmp dword [esi + 0x14], edx
jle 0x40ae8e
xor edi, edi
mov eax, dword [esi]
add eax, edi
cmp dword [eax + 0x14], edx
jne 0x40ae7a
lea ebx, [eax + 0xc]
mov dword [eax + 0x14], ebx
cmp dword [eax + 0x24], edx
jne 0x40ae85
lea ebx, [eax + 0x1c]
mov dword [eax + 0x24], ebx
inc ecx
add edi, 0x28
cmp ecx, dword [esi + 0x14]
jl 0x40ae6b
pop edi
pop esi
pop ebx
pop ebp
ret 0xc
Function at 0x40c454
Capabilities:
Decrypt data using aes via x86 extensions

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff0
push ecx
cmp dword [ebp + 0xc], 0
mov eax, dword [ebp + 0x10]
push ebx
push esi
lea ebx, [ecx + 8]
movdqu xmm1, xmmword [ebx]
push edi
mov edi, dword [ebp + 8]
mov dword [esp + 0xc], eax
lea esi, [ecx + 0x18]
jbe 0x40c4d9
mov eax, edi
movdqu xmm2, xmmword [eax]
mov eax, dword [ecx + 4]
mov edx, eax
shl edx, 4
add edx, esi
movdqu xmm0, xmmword [edx]
add edi, 0x10
dec eax
pxor xmm0, xmm2
test eax, eax
jle 0x40c4b0
mov edx, eax
shl edx, 4
add edx, esi
movdqu xmm3, xmmword [edx]
dec eax
sub edx, 0x10
aesdec xmm0, xmm3
test eax, eax
jg 0x40c49f
cmp byte [ecx + 1], 0
movdqu xmm3, xmmword [esi]
aesdeclast xmm0, xmm3
je 0x40c4c3
pxor xmm0, xmm1
mov eax, dword [esp + 0xc]
add dword [esp + 0xc], 0x10
dec dword [ebp + 0xc]
movdqa xmm1, xmm2
movdqu xmmword [eax], xmm0
jne 0x40c478
pop edi
pop esi
movdqu xmmword [ebx], xmm1
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x40c4e6
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x38
push ebx
push esi
push edi
push 0x20
push dword [ebp + 8]
mov edi, ecx
mov ebx, dword [edi + 4]
lea eax, [ebp - 0x38]
push eax
mov dword [ebp - 4], edi
sub ebx, 6
call fcn.0041c270
xor eax, eax
add esp, 0xc
xor edx, edx
cmp ebx, eax
mov dword [ebp + 8], eax
jle 0x40c556
cmp edx, dword [edi + 4]
jg 0x40c6a4
cmp eax, ebx
jge 0x40c547
lea ecx, [ebp + eax*4 - 0x38]
mov esi, dword [ebp + 8]
cmp esi, 4
jge 0x40c547
lea esi, [esi + edx*4]
lea edi, [edi + esi*4 + 0x18]
mov esi, ecx
inc eax
add ecx, 4
inc dword [ebp + 8]
cmp eax, ebx
movsd dword es:[edi], dword [esi]
mov edi, dword [ebp - 4]
jl 0x40c527
cmp dword [ebp + 8], 4
jne 0x40c552
inc edx
and dword [ebp + 8], 0
cmp eax, ebx
jl 0x40c516
cmp edx, dword [edi + 4]
jg 0x40c6a4
mov eax, ebx
shl eax, 2
lea ecx, [ebp + eax - 0x3b]
mov dword [ebp - 0xc], ecx
lea ecx, [ebp + eax - 0x3a]
mov dword [ebp - 0x10], ecx
lea ecx, [ebp + eax - 0x39]
lea eax, [ebp + eax - 0x3c]
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x18], eax
mov dword [ebp - 8], 0x4385e0
mov eax, dword [ebp - 0xc]
movzx ecx, byte [eax]
mov al, byte [ebp - 0x38]
xor al, byte [ecx + 0x438700]
mov ecx, dword [ebp - 0x10]
mov byte [ebp - 0x38], al
movzx ecx, byte [ecx]
mov cl, byte [ecx + 0x438700]
xor byte [ebp - 0x37], cl
mov ecx, dword [ebp - 0x14]
movzx ecx, byte [ecx]
mov cl, byte [ecx + 0x438700]
xor byte [ebp - 0x36], cl
mov ecx, dword [ebp - 0x18]
movzx ecx, byte [ecx]
mov cl, byte [ecx + 0x438700]
xor byte [ebp - 0x35], cl
mov ecx, dword [ebp - 8]
xor al, byte [ecx]
inc dword [ebp - 8]
mov byte [ebp - 0x38], al
cmp ebx, 8
je 0x40c5f8
cmp ebx, 1
jle 0x40c659
lea ecx, [ebp - 0x34]
lea edi, [ebx - 1]
xor esi, esi
mov al, byte [ecx + esi - 4]
xor byte [ecx + esi], al
inc esi
cmp esi, 4
jl 0x40c5e3
add ecx, 4
dec edi
jne 0x40c5e1
jmp 0x40c656
push 3
lea ecx, [ebp - 0x34]
pop edi
push 4
pop esi
mov al, byte [ecx - 4]
xor byte [ecx], al
inc ecx
dec esi
jne 0x40c601
dec edi
jne 0x40c5fe
movzx eax, byte [ebp - 0x2c]
mov al, byte [eax + 0x438700]
xor byte [ebp - 0x28], al
movzx eax, byte [ebp - 0x2b]
mov al, byte [eax + 0x438700]
xor byte [ebp - 0x27], al
movzx eax, byte [ebp - 0x2a]
mov al, byte [eax + 0x438700]
xor byte [ebp - 0x26], al
movzx eax, byte [ebp - 0x29]
mov al, byte [eax + 0x438700]
xor byte [ebp - 0x25], al
push 3
lea ecx, [ebp - 0x24]
pop edi
push 4
pop esi
mov al, byte [ecx - 4]
xor byte [ecx], al
inc ecx
dec esi
jne 0x40c64a
dec edi
jne 0x40c647
mov edi, dword [ebp - 4]
xor ecx, ecx
test ebx, ebx
jle 0x40c69b
cmp edx, dword [edi + 4]
jg 0x40c6a4
cmp ecx, ebx
jge 0x40c68c
lea eax, [ebp + ecx*4 - 0x38]
mov esi, dword [ebp + 8]
cmp esi, 4
jge 0x40c68c
lea esi, [esi + edx*4]
lea edi, [edi + esi*4 + 0x18]
mov esi, eax
inc ecx
add eax, 4
inc dword [ebp + 8]
cmp ecx, ebx
movsd dword es:[edi], dword [esi]
mov edi, dword [ebp - 4]
jl 0x40c66c
cmp dword [ebp + 8], 4
jne 0x40c697
inc edx
and dword [ebp + 8], 0
cmp ecx, ebx
jl 0x40c65f
cmp edx, dword [edi + 4]
jle 0x40c587
pop edi
pop esi
pop ebx
leave
ret 4
Function at 0x40c6ab
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
xor eax, eax
push edi
inc eax
mov edi, ecx
cmp dword [edi + 4], eax
mov dword [ebp - 8], eax
jle 0x40c73a
lea eax, [edi + 0x28]
push ebx
mov dword [ebp - 4], eax
push esi
xor eax, eax
mov ecx, dword [ebp - 4]
lea esi, [ebp + eax - 0x1c]
add ecx, 2
mov dword [ebp - 0xc], 4
movzx edx, byte [ecx + 1]
movzx ebx, byte [ecx - 1]
mov dl, byte [eax + edx*4 + 0x4355e0]
xor dl, byte [eax + ebx*4 + 0x435de0]
movzx ebx, byte [ecx - 2]
xor dl, byte [eax + ebx*4 + 0x4361e0]
movzx ebx, byte [ecx]
xor dl, byte [eax + ebx*4 + 0x4359e0]
add ecx, 4
mov byte [esi], dl
add esi, 4
dec dword [ebp - 0xc]
jne 0x40c6da
inc eax
cmp eax, 4
jl 0x40c6c9
push 0x10
lea eax, [ebp - 0x1c]
push eax
push dword [ebp - 4]
call fcn.0041c270
add dword [ebp - 4], 0x10
add esp, 0xc
inc dword [ebp - 8]
mov eax, dword [ebp - 8]
cmp eax, dword [edi + 4]
jl 0x40c6c7
pop esi
pop ebx
pop edi
leave
ret