joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4639a0
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, ecx
cmp byte [esi + 0x2f], 0
je 0x4639c2
xor eax, eax
nop dword [eax + eax]
lea edx, [eax + esi]
lea ecx, [eax - 0x17]
inc eax
xor byte [edx], cl
cmp eax, 0x2e
jb 0x4639b0
mov byte [esi + 0x2f], 0
pop esi
ret

Function at 0x4639d0
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, ecx
cmp byte [esi + 0x20], 0
je 0x4639f2
xor eax, eax
nop dword [eax + eax]
lea edx, [eax + esi]
lea ecx, [eax - 0x17]
inc eax
xor byte [edx], cl
cmp eax, 0x1f
jb 0x4639e0
mov byte [esi + 0x20], 0
pop esi
ret

Function at 0x463a00
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, ecx
cmp byte [esi + 6], 0
je 0x463a22
xor eax, eax
nop dword [eax + eax]
lea edx, [eax + esi]
lea ecx, [eax - 0x17]
inc eax
xor byte [edx], cl
cmp eax, 5
jb 0x463a10
mov byte [esi + 6], 0
pop esi
ret

Function at 0x463a30
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, ecx
cmp byte [esi + 4], 0
je 0x463a52
xor eax, eax
nop dword [eax + eax]
lea edx, [eax + esi]
lea ecx, [eax - 0x17]
inc eax
xor byte [edx], cl
cmp eax, 3
jb 0x463a40
mov byte [esi + 4], 0
pop esi
ret

Function at 0x468730
Capabilities:
Access peb ldr_data
Get process heap flags

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x502d10
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0xc
push ebx
mov eax, ecx
push esi
push edi
push 8
mov dword [ebp - 0x10], eax
mov dword [eax], 0x50cce8
call fcn.004dd550
mov esi, eax
push 1
mov dword [ebp - 4], 0
call fcn.004dc35e
mov dword [esi + 4], eax
add esp, 8
mov eax, dword [ebp - 0x10]
lea edi, [eax + 0x14]
lea ecx, [eax + 0x18]
lea edx, [eax + 0x24]
mov dword [eax + 0x34], esi
lea ebx, [eax + 4]
mov dword [eax + 0xc], ebx
lea esi, [eax + 8]
mov dword [eax + 0x10], esi
mov dword [eax + 0x1c], edi
mov dword [eax + 0x20], ecx
mov dword [eax + 0x2c], edx
add eax, 0x28
mov dword [ebp - 0x14], ebx
mov ebx, dword [ebp - 0x10]
mov dword [ebp - 0x18], eax
mov dword [ebx + 0x30], eax
mov ebx, dword [ebp - 0x14]
mov dword [esi], 0
mov dword [ecx], 0
mov dword [eax], 0
mov eax, dword [ebp - 0x10]
mov dword [ebx], 0
mov ebx, dword [ebp - 0x10]
mov dword [edi], 0
mov dword [edx], 0
mov dword [eax + 0x10], esi
mov dword [ebx], 0x50cd28
mov byte [ebx + 0x48], 0
mov byte [ebx + 0x3d], 0
mov ebx, dword [ebp - 0x14]
mov dword [eax + 0xc], ebx
mov ebx, dword [ebp - 0x10]
mov dword [eax + 0x1c], edi
mov dword [eax + 0x20], ecx
mov dword [eax + 0x2c], edx
mov eax, dword [ebp - 0x18]
mov dword [ebx + 0x30], eax
mov ebx, dword [ebp - 0x14]
mov dword [esi], 0
mov dword [ecx], 0
mov dword [eax], 0
mov dword [ebx], 0
mov dword [edi], 0
mov dword [edx], 0
mov edx, dword [ebp - 0x10]
pop edi
pop esi
pop ebx
mov dword [edx + 0x4c], 0
mov eax, dword [0x5365d0]
mov ecx, dword [0x5365d4]
mov dword [edx + 0x44], ecx
mov ecx, dword [ebp - 0xc]
mov dword [edx + 0x40], eax
mov eax, edx
mov dword [edx + 0x38], 0
mov dword fs:[0], ecx
mov esp, ebp
pop ebp
ret
Function at 0x4688e0
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5097ad
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
mov ebx, ecx
push esi
push edi
push 0
mov eax, dword [ebx]
push 0
mov dword [ebp - 0x14], ebx
mov eax, dword [eax + 4]
mov dword [ebx + eax], 0x520d68
mov eax, dword [ebx]
mov edx, dword [eax + 4]
lea eax, [edx - 0x18]
mov dword [edx + ebx - 4], eax
mov eax, dword [ebx]
mov dword [ebx + 8], 0
mov dword [ebx + 0xc], 0
mov edi, dword [eax + 4]
add edi, ebx
mov ecx, edi
mov dword [edi + 0x30], 0
mov dword [edi + 8], 0
mov dword [edi + 0x10], 0
mov dword [edi + 0x14], 0x201
mov dword [edi + 0x18], 6
mov dword [edi + 0x1c], 0
mov dword [edi + 0x20], 0
mov dword [edi + 0x24], 0
mov dword [edi + 0x28], 0
mov dword [edi + 0x2c], 0
call fcn.00404770
push 8
call fcn.004dd550
add esp, 4
mov esi, eax
push 1
mov dword [ebp - 4], 1
call fcn.004dc35e
mov dword [esi + 4], eax
add esp, 4
mov eax, dword [ebp + 8]
mov dword [edi + 0x30], esi
mov dword [edi + 0x38], eax
mov dword [edi + 0x3c], 0
mov esi, dword [esi + 4]
mov ecx, esi
mov dword [ebp - 0x1c], esi
mov eax, dword [esi]
call dword [eax + 4]
lea eax, [ebp - 0x20]
mov dword [ebp - 4], 2
push eax
call fcn.00469e40
add esp, 4
mov ecx, eax
mov edx, dword [eax]
push 0x20
mov edx, dword [edx + 0x20]
call edx
mov byte [ebp - 4], 0
mov ecx, esi
mov edx, dword [esi]
mov byte [ebp + 0xb], al
call dword [edx + 8]
test eax, eax
je 0x4689f6
mov edx, dword [eax]
mov ecx, eax
push 1
call dword [edx]
cmp dword [edi + 0x38], 0
mov al, byte [ebp + 0xb]
mov byte [edi + 0x40], al
jne 0x468a12
mov eax, dword [edi + 0xc]
mov ecx, edi
push 0
or eax, 4
push eax
call fcn.00404770
mov ecx, dword [ebp - 0xc]
mov eax, ebx
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
mov esp, ebp
pop ebp
ret 0xc

Function at 0x469b70
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x502d10
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push ebx
mov eax, ecx
push esi
push edi
push 8
mov dword [ebp - 0x10], eax
mov dword [eax], 0x50cce8
call fcn.004dd550
mov esi, eax
push 1
mov dword [ebp - 4], 0
call fcn.004dc35e
mov dword [esi + 4], eax
add esp, 8
mov eax, dword [ebp - 0x10]
lea edi, [eax + 0x14]
lea ecx, [eax + 0x18]
lea edx, [eax + 0x24]
mov dword [eax + 0x34], esi
lea ebx, [eax + 4]
mov dword [eax + 0xc], ebx
lea esi, [eax + 8]
mov dword [eax + 0x10], esi
mov dword [eax + 0x1c], edi
mov dword [eax + 0x20], ecx
mov dword [eax + 0x2c], edx
add eax, 0x28
mov dword [ebp - 0x14], ebx
mov ebx, dword [ebp - 0x10]
mov dword [ebx + 0x30], eax
mov ebx, dword [ebp - 0x14]
mov dword [esi], 0
mov dword [ecx], 0
mov ecx, dword [ebp - 0xc]
mov dword [eax], 0
mov eax, dword [ebp - 0x10]
mov dword [ebx], 0
mov dword [edi], 0
pop edi
pop esi
mov dword [edx], 0
pop ebx
mov dword fs:[0], ecx
mov esp, ebp
pop ebp
ret
Function at 0x46b300
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov edx, dword [ebp + 8]
mov eax, ecx
push ebx
push esi
push edi
cmp dword [edx + 0x14], 0x10
mov edi, edx
mov ebx, dword [edx + 0x10]
mov dword [ebp - 8], eax
jb 0x46b31e
mov edi, dword [edx]
xor ecx, ecx
mov esi, 0x811c9dc5
test ebx, ebx
je 0x46b344
nop dword [eax]
movzx eax, byte [ecx + edi]
inc ecx
xor eax, esi
imul esi, eax, 0x1000193
cmp ecx, ebx
jb 0x46b330
mov eax, dword [ebp - 8]
push esi
push edx
lea ecx, [ebp - 0xc]
push ecx
mov ecx, eax
call fcn.00471960
xor ecx, ecx
pop edi
pop esi
cmp dword [eax + 4], ecx
pop ebx
setne cl
mov eax, ecx
mov esp, ebp
pop ebp
ret 4
Function at 0x473600
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
mov eax, dword fs:[0]
mov edx, dword [ebp + 0xc]
push 0xffffffffffffffff
push 0x50a055
push eax
mov dword fs:[0], esp
sub esp, 0x18
cmp dword [edx + 0x14], 0x10
push ebx
push esi
push edi
mov ebx, ecx
mov edi, edx
jb 0x47362d
mov edi, dword [edx]
xor ecx, ecx
mov esi, 0x811c9dc5
cmp dword [edx + 0x10], ecx
jbe 0x473652
nop dword [eax]
movzx eax, byte [ecx + edi]
inc ecx
xor eax, esi
imul esi, eax, 0x1000193
cmp ecx, dword [edx + 0x10]
jb 0x473640
push esi
push edx
lea eax, [ebp - 0x18]
mov ecx, ebx
push eax
call fcn.00471960
mov ecx, dword [ebp - 0x14]
test ecx, ecx
je 0x473682
mov eax, dword [ebp + 8]
mov dword [eax], ecx
mov byte [eax + 4], 0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
cmp dword [ebx + 8], 0x7ffffff
je 0x4737d3
lea eax, [ebx + 4]
mov dword [ebp - 0x20], eax
mov dword [ebp - 4], 0
push 0x20
mov dword [ebp - 0x1c], 0
call fcn.004dd550
add esp, 4
mov edi, eax
mov dword [ebp - 0x1c], edi
push dword [ebp + 0xc]
lea ecx, [edi + 8]
call fcn.00466660
mov dword [ebp - 4], 1
mov eax, dword [ebx + 8]
inc eax
movss xmm3, dword [ebx]
movd xmm0, eax
cvtdq2pd xmm0, xmm0
shr eax, 0x1f
addsd xmm0, qword [eax*8 + 0x5250d0]
mov eax, dword [ebx + 0x1c]
cvtpd2ps xmm2, xmm0
movd xmm0, eax
cvtdq2pd xmm0, xmm0
shr eax, 0x1f
movaps xmm1, xmm2
addsd xmm0, qword [eax*8 + 0x5250d0]
cvtpd2ps xmm0, xmm0
divss xmm1, xmm0
comiss xmm1, xmm3
jbe 0x473776
divss xmm2, xmm3
sub esp, 8
cvtps2pd xmm0, xmm2
movsd qword [ebp - 0x18], xmm0
fld qword [ebp - 0x18]
fstp qword [esp]
call fcn.00502690
fstp qword [ebp - 0x18]
movsd xmm0, qword [ebp - 0x18]
add esp, 8
cvtpd2ps xmm0, xmm0
call fcn.00503280
mov ecx, 8
cmp eax, ecx
cmova ecx, eax
mov eax, dword [ebx + 0x1c]
cmp eax, ecx
jae 0x47375a
cmp eax, 0x200
jae 0x473758
shl eax, 3
cmp eax, ecx
jae 0x47375a
mov eax, ecx
push eax
mov ecx, ebx
call fcn.004772d0
push esi
lea eax, [edi + 8]
mov ecx, ebx
push eax
lea eax, [ebp - 0x20]
push eax
call fcn.00471960
mov edx, dword [eax]
jmp 0x473779
mov edx, dword [ebp - 0x18]
mov eax, dword [edx + 4]
inc dword [ebx + 8]
mov dword [edi + 4], eax
mov dword [edi], edx
mov dword [eax], edi
mov dword [edx + 4], edi
mov ecx, dword [ebx + 0xc]
mov dword [ebp + 0xc], eax
mov eax, dword [ebx + 0x18]
and eax, esi
mov esi, dword [ecx + eax*8]
cmp esi, dword [ebx + 4]
jne 0x4737a1
mov dword [ecx + eax*8], edi
jmp 0x4737b3
cmp esi, edx
jne 0x4737aa
mov dword [ecx + eax*8], edi
jmp 0x4737b7
mov edx, dword [ebp + 0xc]
cmp dword [ecx + eax*8 + 4], edx
jne 0x4737b7
mov dword [ecx + eax*8 + 4], edi
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0xc]
mov dword [eax], edi
pop edi
pop esi
mov byte [eax + 4], 1
mov dword fs:[0], ecx
pop ebx
mov esp, ebp
pop ebp
ret 8
push 0x521dec
call fcn.004db9ab
int3
Function at 0x47eaa0
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x50a685
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x1c
push ebx
push esi
push edi
push dword [ebp + 0xc]
lea eax, [ebp - 0x1c]
mov esi, ecx
push dword [ebp + 8]
mov dword [ebp - 0x10], esi
push eax
call fcn.0047f3b0
movq xmm0, qword [eax]
mov eax, dword [eax + 8]
movq qword [ebp - 0x28], xmm0
mov dword [ebp - 0x20], eax
test al, al
je 0x47eafb
mov eax, dword [ebp - 0x28]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
cmp dword [esi + 4], 0x4924924
je 0x47eb93
mov ebx, dword [esi]
mov dword [ebp - 0x18], esi
mov dword [ebp - 4], 0
push 0x38
mov dword [ebp - 0x14], 0
call fcn.004dd550
mov edi, eax
add esp, 4
mov dword [ebp - 0x14], edi
push dword [ebp + 0xc]
lea ecx, [edi + 0x10]
mov dword [ebp - 4], 1
call fcn.00466660
mov edx, dword [ebp + 0xc]
push edi
push dword [ebp - 0x24]
mov al, byte [edx + 0x18]
push dword [ebp - 0x28]
mov byte [edi + 0x28], al
mov ecx, dword [edx + 0x24]
mov eax, dword [edx + 0x20]
mov dword [edi + 0x34], ecx
mov ecx, dword [ebp - 0x10]
mov dword [edi + 0x30], eax
mov byte [edx + 0x18], 0
mov dword [edx + 0x20], 0
mov dword [edx + 0x24], 0
mov dword [edi], ebx
mov dword [edi + 4], ebx
mov dword [edi + 8], ebx
mov word [edi + 0xc], 0
call fcn.0046d5b0
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
mov esp, ebp
pop ebp
ret 8
call fcn.00408960
int3
Function at 0x480db0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0x536004]
push ebx
push esi
push edi
push 0
push 0
push 0
push 0
push dword [ebp + 0xc]
mov dword [ebp - 0x10], edx
mov esi, ecx
call eax
mov ebx, eax
test ebx, ebx
jne 0x480de0
lea eax, [ebx + 1]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push 4
lea eax, [ebp + 0x10]
push eax
push 6
push ebx
call dword [0x536008]
mov eax, dword [0x535ff4]
push 0
push 0
push 3
push 0
push 0
push 0x50
push esi
push ebx
call eax
cmp byte [ebp + 8], 0
mov esi, eax
mov dword [ebp - 8], esi
mov edx, 0x80000000
mov dword [ebp - 4], 0x80000000
je 0x480e27
mov dword [ebp - 4], 0x80803000
mov edx, 0x80803000
mov edi, dword [0x535ffc]
xor ecx, ecx
mov dword [ebp - 0x16], 0xa8aaafa1
mov word [ebp - 0x12], 0x100
nop dword [eax]
lea eax, [ecx - 0x17]
xor byte [ebp + ecx - 0x16], al
inc ecx
cmp ecx, 4
jb 0x480e40
push 0
push edx
push 0
push 0
push 0
push dword [ebp - 0x10]
lea eax, [ebp - 0x16]
mov byte [ebp - 0x11], 0
push eax
push esi
call edi
mov ecx, dword [0x535ff8]
mov edi, eax
push 0
push 0
push 0
push 0
push edi
call ecx
test eax, eax
jne 0x480ed8
push eax
push 0xd0d3a
call fcn.00408920
add esp, 8
mov dword [ebp - 0x10], edx
mov esi, eax
call dword [0x50c090]
xor ecx, ecx
cmp eax, esi
jne 0x480ed5
cmp ecx, dword [ebp - 0x10]
jne 0x480ed5
cmp byte [ebp + 8], cl
je 0x480ed5
lea eax, [ebp - 0xc]
mov dword [ebp - 4], ecx
push eax
lea eax, [ebp - 4]
mov dword [ebp - 0xc], 4
push eax
push 0x1f
push edi
call dword [0x535fe8]
or dword [ebp - 4], 0x100
lea eax, [ebp - 4]
push 4
push eax
push 0x1f
push edi
call dword [0x536008]
mov esi, dword [ebp - 8]
mov eax, dword [0x536000]
lea ecx, [ebp - 0xc]
push 0
push ecx
push dword [ebp + 0x14]
mov dword [ebp - 0xc], 4
push 0x20000005
push edi
call eax
test eax, eax
mov ecx, 2
mov eax, 0
cmove eax, ecx
mov dword [ebp - 0x10], eax
test edi, edi
je 0x480f12
push edi
call dword [0x535fec]
test esi, esi
je 0x480f1d
push esi
call dword [0x535fec]
push ebx
call dword [0x535fec]
mov eax, dword [ebp - 0x10]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4816d0
Capabilities:
Hash data with md5

Disassembly:
mov dword [ecx], 0x67452301
mov dword [ecx + 4], 0xefcdab89
mov dword [ecx + 8], 0x98badcfe
mov dword [ecx + 0xc], 0x10325476
mov dword [ecx + 0x10], 0
mov dword [ecx + 0x14], 0
mov dword [ecx + 0x18], 0
mov byte [ecx + 0x9c], 0
ret
Function at 0x4826d0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebx
push esi
mov esi, ecx
test esi, esi
je 0x4828ad
cmp dword [esi + 0x20], 0
je 0x4828ad
cmp dword [esi + 0x24], 0
je 0x4828ad
mov eax, dword [esi + 0x1c]
test eax, eax
je 0x4828ad
cmp dword [eax], esi
jne 0x4828ad
mov eax, dword [eax + 4]
cmp eax, 0x2a
je 0x482734
cmp eax, 0x39
je 0x482734
cmp eax, 0x45
je 0x482734
cmp eax, 0x49
je 0x482734
cmp eax, 0x5b
je 0x482734
cmp eax, 0x67
je 0x482734
cmp eax, 0x71
je 0x482734
cmp eax, 0x29a
jne 0x4828ad
push edi
mov edi, dword [esi + 0x1c]
mov dword [esi + 0x14], 0
mov dword [esi + 8], 0
mov dword [esi + 0x18], 0
mov dword [esi + 0x2c], 2
mov ecx, dword [edi + 0x18]
mov eax, dword [edi + 8]
mov dword [edi + 0x14], 0
mov dword [edi + 0x10], eax
test ecx, ecx
jns 0x48276d
neg ecx
mov dword [edi + 0x18], ecx
cmp ecx, 2
jne 0x48277d
mov dword [edi + 4], 0x39
xor eax, eax
jmp 0x48279d
test ecx, ecx
mov edx, 0x2a
mov eax, 0x71
cmovne eax, edx
xor edx, edx
push 0
xor ecx, ecx
mov dword [edi + 4], eax
call fcn.00481f10
add esp, 4
mov dword [esi + 0x30], eax
mov ecx, edi
lea eax, [edi + 0x94]
mov dword [edi + 0x28], 0
mov dword [edi + 0xb18], eax
lea eax, [edi + 0x988]
mov dword [edi + 0xb24], eax
lea eax, [edi + 0xa7c]
mov dword [edi + 0xb30], eax
xor eax, eax
mov dword [edi + 0xb20], 0x51cd8c
mov dword [edi + 0xb2c], 0x51cf14
mov dword [edi + 0xb38], 0x51ce14
mov word [edi + 0x16b8], ax
mov dword [edi + 0x16bc], eax
call fcn.00487230
mov esi, dword [esi + 0x1c]
xor edx, edx
mov eax, dword [esi + 0x2c]
mov ecx, dword [esi + 0x4c]
add eax, eax
mov dword [esi + 0x3c], eax
mov eax, dword [esi + 0x44]
mov word [eax + ecx*2 - 2], dx
mov eax, dword [esi + 0x4c]
lea eax, [eax*2 - 2]
push eax
push edx
push dword [esi + 0x44]
call fcn.004df7b0
mov eax, dword [esi + 0x84]
add esp, 0xc
lea ecx, [eax + eax*2]
movzx eax, word [ecx*4 + 0x51b72a]
mov dword [esi + 0x80], eax
movzx eax, word [ecx*4 + 0x51b728]
mov dword [esi + 0x8c], eax
movzx eax, word [ecx*4 + 0x51b72c]
mov dword [esi + 0x90], eax
xor eax, eax
movzx ecx, word [ecx*4 + 0x51b72e]
pop edi
mov dword [esi + 0x7c], ecx
mov dword [esi + 0x6c], 0
mov dword [esi + 0x5c], 0
mov dword [esi + 0x74], 0
mov dword [esi + 0x16b4], 0
mov dword [esi + 0x78], 2
mov dword [esi + 0x60], 2
mov dword [esi + 0x68], 0
mov dword [esi + 0x48], 0
pop esi
pop ebx
ret
pop esi
mov eax, 0xfffffffe
pop ebx
ret
Function at 0x48a570
Capabilities:
Encode data using xor
Generate random numbers using the delphi lcg

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, ecx
xor ebx, ebx
push edi
cmp dword [esi + 0x100ac], ebx
je 0x48a619
cmp dword [esi + 0x7c], ebx
jbe 0x48a619
mov eax, 0xffffff5c
lea ebx, [esi + 0xa4]
sub eax, esi
mov dword [ebp - 4], eax
movzx eax, byte [ebx]
mov ecx, dword [esi + 0x100d0]
xor eax, ecx
mov edx, dword [esi + 0x100dc]
movzx eax, al
mov edi, dword [esi + 0x100d8]
shr ecx, 8
and edi, 0xfffd
or edi, 2
xor ecx, dword [edx + eax*4]
movzx eax, cl
add eax, dword [esi + 0x100d4]
imul eax, eax, 0x8088405
mov dword [esi + 0x100d0], ecx
mov ecx, dword [esi + 0x100d8]
inc eax
mov dword [esi + 0x100d4], eax
shr eax, 0x18
xor eax, ecx
shr ecx, 8
movzx eax, al
xor ecx, dword [edx + eax*4]
mov eax, edi
xor eax, 1
mov dword [esi + 0x100d8], ecx
imul eax, edi
shr eax, 8
xor byte [ebx], al
inc ebx
mov eax, dword [ebp - 4]
add eax, ebx
cmp eax, dword [esi + 0x7c]
jb 0x48a5a0
xor ebx, ebx
mov edi, dword [esi + 0x7c]
lea eax, [esi + 0xa4]
push edi
push eax
push dword [esi + 0x2c]
mov eax, dword [esi + 8]
push dword [esi + 0x1c]
call eax
add esp, 0x10
mov dword [esi + 0x7c], 0
or ecx, 0xffffffff
cmp eax, edi
cmovne ebx, ecx
add dword [esi + 0x100c0], edi
mov ecx, dword [esi + 0x48]
mov eax, ebx
adc dword [esi + 0x100c4], 0
add dword [esi + 0x100c8], ecx
pop edi
adc dword [esi + 0x100cc], 0
mov dword [esi + 0x48], 0
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x48f220
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push esi
lea eax, [edx*8]
mov ebx, ecx
cmp eax, 0x400
mov dword [ebp - 4], ebx
mov esi, 0x80
cmovbe esi, edx
push edi
cmp esi, dword [ebx]
je 0x48f3da
mov eax, dword [case.0x49e9a6.0]
test eax, eax
je 0x48f255
call eax
lea eax, [esi*8]
push eax
call fcn.0048be20
mov ecx, dword [0x536418]
add esp, 4
mov edi, eax
mov dword [ebp - 0xc], edi
test ecx, ecx
je 0x48f276
call ecx
test edi, edi
je 0x48f3da
mov esi, dword [ebx + 0xc]
test esi, esi
je 0x48f2f0
cmp dword [0x533ce8], 0
je 0x48f2e6
mov eax, dword [0x536530]
test eax, eax
je 0x48f2a1
push eax
call dword [0x533d30]
add esp, 4
push esi
call dword [0x533d0c]
mov ecx, dword [0x5363b8]
neg eax
add ecx, eax
add esp, 4
mov eax, dword [0x5363dc]
cmp ecx, eax
mov dword [0x5363b8], ecx
cmovg eax, ecx
push esi
mov dword [0x5363dc], eax
call dword [str.GdipSaveImageToFile]
mov eax, dword [0x536530]
add esp, 4
test eax, eax
je 0x48f2f0
push eax
call dword [0x533d38]
jmp 0x48f2ed
push esi
call dword [str.GdipSaveImageToFile]
add esp, 4
push edi
mov dword [ebx + 0xc], edi
call dword [0x533d0c]
shr eax, 3
add esp, 4
mov dword [ebp - 8], eax
mov dword [ebx], eax
lea ecx, [eax*8]
push ecx
push 0
push edi
call fcn.004df7b0
mov ecx, dword [ebx + 8]
add esp, 0xc
mov dword [ebx + 8], 0
test ecx, ecx
je 0x48f3ce
nop word [eax + eax]
mov esi, dword [ecx + 0x10]
xor edi, edi
mov ebx, dword [ecx + 0xc]
test esi, esi
jle 0x48f35d
nop dword [eax]
movzx eax, byte [ebx]
lea ebx, [ebx + 1]
dec esi
movzx edx, byte [eax + 0x51e778]
lea eax, [edi*8]
xor edx, eax
xor edi, edx
test esi, esi
jg 0x48f340
xor edx, edx
mov ebx, dword [ecx]
mov eax, edi
div dword [ebp - 8]
mov eax, dword [ebp - 0xc]
lea esi, [eax + edx*8]
test esi, esi
je 0x48f3a8
mov eax, dword [esi]
test eax, eax
je 0x48f37b
mov edx, dword [esi + 4]
jmp 0x48f37d
xor edx, edx
inc eax
mov dword [esi + 4], ecx
mov dword [esi], eax
test edx, edx
je 0x48f3a8
mov dword [ecx], edx
mov eax, dword [edx + 4]
mov dword [ecx + 4], eax
mov eax, dword [edx + 4]
test eax, eax
je 0x48f39d
mov dword [eax], ecx
mov dword [edx + 4], ecx
jmp 0x48f3c4
mov eax, dword [ebp - 4]
mov dword [eax + 8], ecx
mov dword [edx + 4], ecx
jmp 0x48f3c4
mov edx, dword [ebp - 4]
mov eax, dword [edx + 8]
mov dword [ecx], eax
mov eax, dword [edx + 8]
test eax, eax
je 0x48f3ba
mov dword [eax + 4], ecx
mov dword [ecx + 4], 0
mov dword [edx + 8], ecx
mov ecx, ebx
test ebx, ebx
jne 0x48f330
mov eax, 1
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x48f4a0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, ecx
mov dword [ebp - 8], edx
mov ecx, dword [ebp + 8]
mov dword [ebp - 4], eax
cmp dword [eax + 0xc], 0
je 0x48f4f4
push ebx
push esi
xor esi, esi
mov ebx, edx
push edi
mov edi, ecx
test ecx, ecx
jle 0x48f4e4
movzx eax, byte [ebx]
lea ecx, [esi*8]
dec edi
lea ebx, [ebx + 1]
movzx edx, byte [eax + 0x51e778]
xor edx, ecx
xor esi, edx
test edi, edi
jg 0x48f4c4
mov ecx, dword [ebp + 8]
mov eax, esi
xor edx, edx
mov esi, dword [ebp - 4]
pop edi
div dword [esi]
mov eax, esi
pop esi
pop ebx
jmp 0x48f4f6
xor edx, edx
push edx
mov edx, dword [ebp - 8]
push ecx
mov ecx, eax
call fcn.0048f3f0
add esp, 8
test eax, eax
je 0x48f510
mov eax, dword [eax + 8]
mov esp, ebp
pop ebp
ret
xor eax, eax
mov esp, ebp
pop ebp
ret
Function at 0x4aa190
Capabilities:
Enumerate pe sections

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push ecx
push ebx
mov eax, edx
mov dword [esp + 4], eax
push esi
push edi
mov edi, ecx
test eax, eax
je 0x4aa325
test edi, edi
je 0x4aa1fe
cmp byte [edi + 0x1e], 0
jne 0x4aa325
cmp byte [edi + 0xe2], 0
je 0x4aa1fe
mov eax, 0x44
cmp ax, word [edi + 0xe0]
ja 0x4aa1fe
mov ebx, dword [edi + 0xec]
test ebx, ebx
je 0x4aa1fe
mov eax, dword [ebx]
mov dword [edi + 0xec], eax
mov eax, dword [edi + 0xe4]
inc eax
mov dword [edi + 0xe4], eax
cmp eax, dword [edi + 0xe8]
jle 0x4aa21e
mov dword [edi + 0xe8], eax
jmp 0x4aa21e
push 0x44
call fcn.0048be20
mov ebx, eax
add esp, 4
test ebx, ebx
jne 0x4aa21e
test edi, edi
je 0x4aa216
mov byte [edi + 0x1e], 1
test ebx, ebx
je 0x4aa325
mov edx, dword [esp + 0xc]
mov ecx, edi
mov esi, dword [ebp + 8]
push esi
mov edx, dword [edx]
call fcn.004a9be0
mov dword [ebx], eax
add esp, 4
mov eax, dword [esp + 0xc]
mov ecx, edi
push esi
mov edx, dword [eax + 8]
call fcn.004a9e10
mov dword [ebx + 8], eax
add esp, 4
mov eax, dword [esp + 0xc]
mov ecx, edi
push esi
mov edx, dword [eax + 0xc]
call fcn.004a9bc0
mov dword [ebx + 0xc], eax
add esp, 4
mov eax, dword [esp + 0xc]
mov ecx, edi
push esi
mov edx, dword [eax + 0x10]
call fcn.004a9be0
mov dword [ebx + 0x10], eax
add esp, 4
mov eax, dword [esp + 0xc]
mov ecx, edi
push esi
mov edx, dword [eax + 0x14]
call fcn.004a9bc0
mov dword [ebx + 0x14], eax
add esp, 4
mov eax, dword [esp + 0xc]
mov ecx, edi
push esi
mov edx, dword [eax + 0x18]
call fcn.004a9be0
mov ecx, dword [esp + 0x10]
add esp, 4
mov dword [ebx + 0x18], eax
mov al, byte [ecx + 4]
mov byte [ebx + 4], al
mov edx, dword [ecx + 0x1c]
mov ecx, edi
push esi
call fcn.004aa190
mov dword [ebx + 0x1c], eax
add esp, 4
mov eax, dword [esp + 0xc]
mov ecx, edi
push esi
mov edx, dword [eax + 0x28]
call fcn.004a9bc0
add esp, 4
mov dword [ebx + 0x28], eax
mov ecx, edi
push esi
mov esi, dword [esp + 0x10]
mov edx, dword [esi + 0x2c]
call fcn.004a9bc0
mov dword [ebx + 0x2c], eax
add esp, 4
mov dword [ebx + 0x30], 0
mov eax, 0xfff7
mov dword [ebx + 0x34], 0
mov cx, word [esi + 6]
and cx, ax
mov dword [ebx + 0x24], 0
mov word [ebx + 6], cx
mov eax, ebx
mov dword [ebx + 0x38], 0xffffffff
mov dword [ebx + 0x3c], 0xffffffff
mov dword [ebx + 0x40], 0xffffffff
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret