joyce8/EMBER2024-capa huggingface dataset:
Function at 0x405610
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 0x40563d
test cl, 7
je 0x40563d
movzx edx, byte [ecx]
movzx edi, al
xor edx, edi
shr eax, 8
xor eax, dword [edx*4 + 0x4315a0]
dec esi
inc ecx
jmp 0x40561e
cmp esi, 8
jb 0x4056e0
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 0x40564f
pop ebx
jmp 0x4056e0
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 0x4056cc
pop edi
pop esi
pop ebp
ret 0xc

Function at 0x4059a1
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 0x4059eb
lea eax, [ebp - 0x1d0]
push eax
call fcn.004106cc
push esi
push dword [ebp + 8]
lea eax, [ebp - 0x1d0]
push eax
call fcn.004109ce
lea eax, [ebp - 0x80]
push eax
lea eax, [ebp - 0x1d0]
push eax
call fcn.00410a47
lea eax, [ebp - 0x80]
push 0x20
mov dword [ebp + 8], eax
pop esi
xor ecx, ecx
push edi
test esi, esi
jbe 0x405a0b
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 0x4059fa
cmp esi, ebx
jae 0x405a23
mov ecx, ebx
sub ecx, esi
push ecx
lea eax, [ebp + esi - 0x40]
push 0x36
push eax
call fcn.0041a870
add esp, 0xc
lea eax, [ebp - 0xf0]
push eax
call fcn.004106cc
push ebx
lea eax, [ebp - 0x40]
push eax
lea eax, [ebp - 0xf0]
push eax
call fcn.004109ce
push dword [ebp + 0x14]
lea eax, [ebp - 0xf0]
push dword [ebp + 0x10]
push eax
call fcn.004109ce
lea eax, [ebp - 0x60]
push eax
lea eax, [ebp - 0xf0]
push eax
call fcn.00410a47
lea eax, [ebp - 0x160]
push eax
call fcn.004106cc
xor ecx, ecx
test esi, esi
jbe 0x405a8d
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 0x405a7c
pop edi
cmp esi, ebx
jae 0x405aa6
mov ecx, ebx
sub ecx, esi
push ecx
lea eax, [ebp + esi - 0x40]
push 0x5c
push eax
call fcn.0041a870
add esp, 0xc
push ebx
lea eax, [ebp - 0x40]
push eax
lea eax, [ebp - 0x160]
push eax
call fcn.004109ce
push 0x20
lea eax, [ebp - 0x60]
push eax
lea eax, [ebp - 0x160]
push eax
call fcn.004109ce
push dword [ebp + 0x18]
lea eax, [ebp - 0x160]
push eax
call fcn.00410a47
pop esi
pop ebx
leave
ret 0x14
Function at 0x405ade
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 0x405af7
mov eax, esi
push eax
push dword [ebp + 0x68]
lea eax, [ebp - 0x44]
push eax
call fcn.0041c2e0
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.004059a1
push 0x20
pop esi
push esi
lea eax, [ebp + 0x20]
push eax
lea eax, [ebp]
push eax
call fcn.0041c2e0
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 0x405bae
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.004059a1
push esi
lea eax, [ebp - 0x64]
push eax
lea eax, [ebp + 0x20]
push eax
call fcn.0041c2e0
add esp, 0xc
xor eax, eax
mov cl, byte [ebp + eax + 0x20]
xor byte [ebp + eax], cl
inc eax
cmp eax, esi
jb 0x405b9c
dec dword [ebp + 0x6c]
jne 0x405b75
push esi
lea eax, [ebp]
push eax
push dword [ebp + edi + 0x40]
call fcn.0041c2e0
add edi, 4
add esp, 0xc
cmp edi, 0xc
jb 0x405b6a
push 0x44
lea eax, [ebp - 0x44]
push eax
call fcn.0040cfc1
push esi
lea eax, [ebp]
push eax
call fcn.0040cfc1
push esi
lea eax, [ebp + 0x20]
push eax
call fcn.0040cfc1
push esi
lea eax, [ebp - 0x64]
push eax
call fcn.0040cfc1
pop edi
pop esi
add ebp, 0x58
leave
ret 0x20
Function at 0x405bf9
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 0x405db3
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 0x405c50
push dword [ebp + 0xc]
mov ecx, ebx
call fcn.0040d09c
test al, al
je 0x405c50
push 0x10
push dword [ebp + 0x14]
push esi
call fcn.0041ac54
add esp, 0xc
test eax, eax
je 0x405db8
inc dword [ebp - 4]
add ebx, 0x178
cmp dword [ebp - 4], 4
jb 0x405c1e
mov esi, 0x200
push esi
lea eax, [ebp - 0x268]
push eax
push dword [ebp + 0x10]
call fcn.00411c36
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.0041aab0
pop ecx
push eax
lea eax, [ebp - 0x268]
push eax
call fcn.00405ade
push esi
lea eax, [ebp - 0x268]
push eax
call fcn.0040cfc1
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.0041c2e0
push 0x20
pop esi
push esi
lea eax, [ebp - 0x48]
push eax
lea edi, [ebx + 0x112]
push edi
call fcn.0041c2e0
push esi
lea eax, [ebp - 0x28]
push eax
lea eax, [ebx + 0x138]
push eax
call fcn.0041c2e0
push esi
lea eax, [ebp - 0x68]
push eax
add ebx, 0x158
push ebx
call fcn.0041c2e0
add esp, 0x30
push 0
push 1
push esi
push edi
call fcn.0040cf13
mov edi, dword [ebp - 8]
cmp dword [ebp + 0x20], 0
je 0x405d55
push esi
lea eax, [ebp - 0x68]
push eax
push dword [ebp + 0x20]
call fcn.0041c2e0
add esp, 0xc
mov ebx, dword [ebp + 0x24]
test ebx, ebx
je 0x405d87
push 8
push 0
push ebx
call fcn.0041a870
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 0x405d6b
push esi
lea eax, [ebp - 0x28]
push eax
call fcn.0040cfc1
cmp dword [ebp + 0x18], 0
je 0x405da7
push dword [ebp + 0x18]
lea eax, [ebp - 0x48]
push 0x100
push eax
push dword [ebp + 8]
lea ecx, [edi + 0xa9c]
call fcn.0040ca70
push esi
lea eax, [ebp - 0x48]
push eax
call fcn.0040cfc1
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.0040cf13
push esi
lea eax, [ebx + 0x112]
push eax
lea eax, [ebp - 0x48]
push eax
call fcn.0041c2e0
add esp, 0xc
push 0
push 1
push esi
lea eax, [ebx + 0x112]
push eax
call fcn.0040cf13
push esi
lea eax, [ebx + 0x138]
push eax
lea eax, [ebp - 0x28]
push eax
call fcn.0041c2e0
push esi
add ebx, 0x158
lea eax, [ebp - 0x68]
push ebx
push eax
call fcn.0041c2e0
add esp, 0x18
jmp 0x405d3f
Function at 0x405ec3
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 0x405f0f
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.004059a1
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 0x405ef4
mov dword [esi + 4], edx
pop ebx
cmp dword [esi], 3
jne 0x405f37
lea eax, [ebp - 0x20]
push eax
push 0x20
add esi, 4
push esi
push 0x20
push dword [ebp + 0xc]
call fcn.004059a1
push 0x20
lea eax, [ebp - 0x20]
push eax
push esi
call fcn.0041c2e0
add esp, 0xc
pop esi
leave
ret 8
Function at 0x40850c
Capabilities:
Move file

Disassembly:
mov eax, 0x429743
call fcn.0041a52c
mov eax, 0x5028
call fcn.0041ab40
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 0x4086c9
cmp eax, esi
jae 0x4086c9
push esi
lea eax, [ebp - 0x4034]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_GetShortPathNameW]
test eax, eax
je 0x4086c9
cmp eax, esi
jae 0x4086c9
lea eax, [ebp - 0x5034]
push eax
call fcn.0040a5f9
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x4034]
push eax
call fcn.0040a5f9
mov edi, eax
cmp word [edi], 0
je 0x4086c9
push edi
push dword [ebp - 0x10]
call fcn.00411eaf
test eax, eax
je 0x4086c9
push edi
push ebx
call fcn.0040a5f9
push eax
call fcn.00411eaf
test eax, eax
jne 0x4086c9
mov word [ebp - 0x1010], ax
xor edi, edi
cmp word [ebp - 0x1010], 0
jne 0x408625
push esi
push ebx
lea eax, [ebp - 0x1010]
push eax
call fcn.00410bba
push edi
push str.rtmp_d
push esi
lea eax, [ebp - 0x1010]
push eax
call fcn.0040a5f9
push eax
call fcn.0040bc34
add esp, 0x10
lea eax, [ebp - 0x1010]
push eax
call fcn.004092c3
test al, al
je 0x40860c
xor eax, eax
mov word [ebp - 0x1010], ax
add edi, 0x7b
cmp edi, 0x2710
jl 0x4085bf
cmp word [ebp - 0x1010], 0
je 0x4086c9
push esi
push ebx
lea eax, [ebp - 0x3034]
push eax
call fcn.00410bba
push esi
push dword [ebp - 0x10]
lea eax, [ebp - 0x3034]
push eax
call fcn.0040a763
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 0x4086c9
lea ecx, [ebp - 0x2034]
call fcn.004087a4
push dword [ebp + 8]
and dword [ebp - 4], 0
xor bl, bl
call fcn.004092c3
test al, al
jne 0x40868c
push 0x12
push dword [ebp + 8]
lea ecx, [ebp - 0x2034]
call fcn.00408941
mov bl, al
lea eax, [ebp - 0x3034]
push eax
lea eax, [ebp - 0x1010]
push eax
call esi
test bl, bl
je 0x4086b6
lea ecx, [ebp - 0x2034]
call fcn.00408a50
lea ecx, [ebp - 0x2034]
call fcn.00408a9e
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x2034]
call fcn.00408c9b
mov al, 1
jmp 0x4086cb
xor al, al
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret 4
Function at 0x4090ab
Capabilities:
Set file attributes

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041ab40
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 0x4090fa
push 0x800
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 8]
call fcn.0040a3fa
test al, al
je 0x4090fa
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 0x4092e7
Capabilities:
Check if file exists
Create directory

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041ab40
push esi
push edi
mov edi, dword [ebp + 8]
push edi
call fcn.0040a0a8
movzx eax, word [eax]
mov esi, dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
cmp ax, 0x2e
je 0x40931d
cmp ax, 0x20
je 0x40931d
push 0
push edi
call esi
test eax, eax
jne 0x40934c
push edi
call fcn.004092c3
test al, al
jne 0x40935f
push 0x800
lea eax, [ebp - 0x1000]
push eax
push edi
call fcn.0040a3fa
test al, al
je 0x40935f
push 0
lea eax, [ebp - 0x1000]
push eax
call esi
test eax, eax
je 0x40935f
cmp byte [ebp + 0xc], 0
je 0x40935b
push dword [ebp + 0x10]
push edi
call fcn.004090ab
xor eax, eax
jmp 0x409377
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
je 0x409374
cmp eax, 3
je 0x409374
xor eax, eax
inc eax
jmp 0x409377
push 2
pop eax
pop edi
pop esi
leave
ret 0xc
Function at 0x409494
Capabilities:
Check if file exists
Enumerate files on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1250
call fcn.0041ab40
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 0x409523
push dword [ebp + 0xc]
mov ebx, dword [sym.imp.KERNEL32.dll_FindFirstFileW]
call ebx
mov dword [ebp + 8], eax
cmp eax, 0xffffffff
jne 0x409550
push edi
lea eax, [ebp - 0x1250]
push eax
push dword [ebp + 0xc]
call fcn.0040a3fa
test al, al
je 0x4094fc
lea eax, [ebp - 0x250]
push eax
lea eax, [ebp - 0x1250]
push eax
call ebx
mov dword [ebp + 8], eax
cmp eax, 0xffffffff
jne 0x409550
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
je 0x409516
cmp eax, 3
je 0x409516
cmp eax, 0x12
je 0x409516
xor eax, eax
inc eax
jmp 0x409518
xor eax, eax
mov byte [esi + 0x1044], al
jmp 0x40961b
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x409546
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 0x40961b
push edi
push dword [ebp + 0xc]
push esi
call fcn.00410bba
push edi
lea eax, [ebp - 0x224]
push eax
push esi
call fcn.0040a763
push 1
push 0
push 0
push dword [ebp - 0x234]
call fcn.0041ac20
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.00411382
lea eax, [ebp - 0x24c]
push eax
lea ecx, [esi + 0x1018]
call fcn.00411382
lea eax, [ebp - 0x244]
push eax
lea ecx, [esi + 0x1020]
call fcn.00411382
and dword [esi + 0x1040], 0
mov eax, dword [ebp + 8]
pop edi
pop esi
pop ebx
leave
ret 0xc
Function at 0x40a3fa
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041ab40
push esi
mov esi, dword [ebp + 8]
cmp word [esi], 0
jne 0x40a418
xor al, al
jmp 0x40a5a2
push ebx
push edi
push esi
call fcn.0040a108
push esi
call fcn.0041a7ff
pop ecx
push esi
mov ebx, eax
call fcn.0040a313
test al, al
je 0x40a4c2
push esi
call fcn.0040a108
test al, al
je 0x40a46f
add ebx, 4
cmp dword [ebp + 0x10], ebx
jbe 0x40a59e
mov edi, dword [ebp + 0xc]
push 4
push 0x42a6b4
push edi
call fcn.0041c8a3
push esi
add edi, 8
push edi
call fcn.0041a847
add esp, 0x14
jmp 0x40a59a
cmp word [esi], 0x5c
jne 0x40a59e
add esi, 2
cmp word [esi], 0x5c
jne 0x40a59e
add ebx, 6
cmp dword [ebp + 0x10], ebx
jbe 0x40a59e
mov edi, dword [ebp + 0xc]
push 4
push 0x42a6b4
push edi
call fcn.0041c8a3
lea eax, [edi + 8]
push 0x42a6ac
push eax
call fcn.0041a847
push esi
add edi, 0xe
push edi
call fcn.0041a847
add esp, 0x1c
jmp 0x40a59a
lea eax, [ebp - 0x1000]
push eax
mov edi, 0x7ff
push edi
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
test eax, eax
je 0x40a59e
cmp eax, edi
ja 0x40a59e
movzx eax, word [esi]
push eax
call fcn.0040a0e3
test al, al
je 0x40a52f
add ebx, 6
cmp dword [ebp + 0x10], ebx
jbe 0x40a59e
mov edi, dword [ebp + 0xc]
push 4
push 0x42a6b4
push edi
call fcn.0041c8a3
push 2
lea eax, [ebp - 0x1000]
push eax
lea eax, [edi + 8]
push eax
call fcn.0041c8a3
push esi
add edi, 0xc
push edi
call fcn.0041a847
add esp, 0x20
jmp 0x40a59a
push 0x800
lea eax, [ebp - 0x1000]
push eax
call fcn.0040a134
lea eax, [ebp - 0x1000]
push eax
call fcn.0041a7ff
lea eax, [eax + ebx + 4]
pop ecx
cmp dword [ebp + 0x10], eax
jbe 0x40a59e
mov edi, dword [ebp + 0xc]
push 4
push 0x42a6b4
push edi
call fcn.0041c8a3
lea eax, [ebp - 0x1000]
push eax
lea eax, [edi + 8]
push eax
call fcn.0041a847
add esp, 0x14
cmp word [esi], 0x2e
jne 0x40a590
movzx eax, word [esi + 2]
push eax
call fcn.0040a0e3
test al, al
je 0x40a590
add esi, 4
push dword [ebp + 0x10]
push esi
push edi
call fcn.00410be7
mov al, 1
jmp 0x40a5a0
xor al, al
pop edi
pop ebx
pop esi
leave
ret 0xc
Function at 0x40adac
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 0x40adc8
mov eax, dword [ebp + 0xc]
mov esi, dword [ebp + 8]
push eax
push esi
push dword [edi + 0xc]
call fcn.0041c2e0
xor eax, eax
inc eax
add esp, 0xc
xor bl, bl
cmp dword [ebp + 0xc], eax
jbe 0x40adeb
xor bl, byte [eax + esi]
inc eax
cmp eax, dword [ebp + 0xc]
jb 0x40ade2
push 8
mov ecx, edi
call fcn.004097d8
mov esi, dword [ebp + 0x10]
mov eax, dword [ebp + 8]
and dword [esi + 0x14], 0
cmp bl, byte [eax]
jne 0x40ae49
push dword [ebp + 0xc]
mov ecx, edi
push eax
call fcn.0040ac48
mov edi, eax
test edi, edi
je 0x40ae49
push 1
mov ecx, esi
call fcn.0040ad32
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 0x40aea9
push 1
mov ecx, esi
call fcn.0040ad32
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 0x40aea9
xor edi, edi
mov eax, dword [esi]
add eax, edi
cmp dword [eax + 0x14], edx
jne 0x40ae95
lea ebx, [eax + 0xc]
mov dword [eax + 0x14], ebx
cmp dword [eax + 0x24], edx
jne 0x40aea0
lea ebx, [eax + 0x1c]
mov dword [eax + 0x24], ebx
inc ecx
add edi, 0x28
cmp ecx, dword [esi + 0x14]
jl 0x40ae86
pop edi
pop esi
pop ebx
pop ebp
ret 0xc
Function at 0x40c48b
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 0x40c510
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 0x40c4e7
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 0x40c4d6
cmp byte [ecx + 1], 0
movdqu xmm3, xmmword [esi]
aesdeclast xmm0, xmm3
je 0x40c4fa
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 0x40c4af
pop edi
pop esi
movdqu xmmword [ebx], xmm1
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x40c51d
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.0041c2e0
xor eax, eax
add esp, 0xc
xor edx, edx
cmp ebx, eax
mov dword [ebp + 8], eax
jle 0x40c58d
cmp edx, dword [edi + 4]
jg 0x40c6db
cmp eax, ebx
jge 0x40c57e
lea ecx, [ebp + eax*4 - 0x38]
mov esi, dword [ebp + 8]
cmp esi, 4
jge 0x40c57e
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 0x40c55e
cmp dword [ebp + 8], 4
jne 0x40c589
inc edx
and dword [ebp + 8], 0
cmp eax, ebx
jl 0x40c54d
cmp edx, dword [edi + 4]
jg 0x40c6db
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 0x40c62f
cmp ebx, 1
jle 0x40c690
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 0x40c61a
add ecx, 4
dec edi
jne 0x40c618
jmp 0x40c68d
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 0x40c638
dec edi
jne 0x40c635
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 0x40c681
dec edi
jne 0x40c67e
mov edi, dword [ebp - 4]
xor ecx, ecx
test ebx, ebx
jle 0x40c6d2
cmp edx, dword [edi + 4]
jg 0x40c6db
cmp ecx, ebx
jge 0x40c6c3
lea eax, [ebp + ecx*4 - 0x38]
mov esi, dword [ebp + 8]
cmp esi, 4
jge 0x40c6c3
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 0x40c6a3
cmp dword [ebp + 8], 4
jne 0x40c6ce
inc edx
and dword [ebp + 8], 0
cmp ecx, ebx
jl 0x40c696
cmp edx, dword [edi + 4]
jle 0x40c5be
pop edi
pop esi
pop ebx
leave
ret 4
Function at 0x40c6e2
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 0x40c771
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 0x40c711
inc eax
cmp eax, 4
jl 0x40c700
push 0x10
lea eax, [ebp - 0x1c]
push eax
push dword [ebp - 4]
call fcn.0041c2e0
add dword [ebp - 4], 0x10
add esp, 0xc
inc dword [ebp - 8]
mov eax, dword [ebp - 8]
cmp eax, dword [edi + 4]
jl 0x40c6fe
pop esi
pop ebx
pop edi
leave
ret