joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40c160
Capabilities:
Hash data using sha224

Disassembly:
push esi
mov esi, dword [esp + 8]
push 0x70
push 0
push esi
call fcn.005443d0
add esp, 0xc
mov dword [esi], 0xc1059ed8
mov dword [esi + 4], 0x367cd507
mov dword [esi + 8], 0x3070dd17
mov dword [esi + 0xc], 0xf70e5939
mov dword [esi + 0x10], 0xffc00b31
mov dword [esi + 0x14], 0x68581511
mov dword [esi + 0x18], 0x64f98fa7
mov dword [esi + 0x1c], 0xbefa4fa4
mov dword [esi + 0x6c], 0x1c
mov eax, 1
pop esi
ret

Function at 0x40c1c0
Capabilities:
Hash data using sha256

Disassembly:
push esi
mov esi, dword [esp + 8]
push 0x70
push 0
push esi
call fcn.005443d0
add esp, 0xc
mov dword [esi], 0x6a09e667
mov dword [esi + 4], 0xbb67ae85
mov dword [esi + 8], 0x3c6ef372
mov dword [esi + 0xc], 0xa54ff53a
mov dword [esi + 0x10], 0x510e527f
mov dword [esi + 0x14], 0x9b05688c
mov dword [esi + 0x18], 0x1f83d9ab
mov dword [esi + 0x1c], 0x5be0cd19
mov dword [esi + 0x6c], 0x20
mov eax, 1
pop esi
ret

Function at 0x40c600
Capabilities:
Hash data using sha256

Disassembly:
mov eax, 0x74
call fcn.005458d0
mov eax, dword [0x5d86f0]
xor eax, esp
mov dword [esp + 0x70], eax
push esi
mov esi, dword [esp + 0x84]
push edi
mov edi, dword [esp + 0x80]
test esi, esi
jne 0x40c62e
mov esi, 0x5dc248
push 0x70
lea eax, [esp + 0xc]
push 0
push eax
call fcn.005443d0
mov ecx, dword [esp + 0x90]
push ecx
lea edx, [esp + 0x18]
push edi
push edx
mov dword [esp + 0x20], 0x6a09e667
mov dword [esp + 0x24], 0xbb67ae85
mov dword [esp + 0x28], 0x3c6ef372
mov dword [esp + 0x2c], 0xa54ff53a
mov dword [esp + 0x30], 0x510e527f
mov dword [esp + 0x34], 0x9b05688c
mov dword [esp + 0x38], 0x1f83d9ab
mov dword [esp + 0x3c], 0x5be0cd19
mov dword [esp + 0x8c], 0x20
call fcn.0040c220
lea eax, [esp + 0x20]
push eax
push esi
call fcn.0040c320
lea ecx, [esp + 0x28]
push 0x70
push ecx
call fcn.004c9fd0
mov ecx, dword [esp + 0xa0]
add esp, 0x28
pop edi
mov eax, esi
pop esi
xor ecx, esp
call fcn.0054546b
add esp, 0x74
ret

Function at 0x40d2d0
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x5d86f0]
xor eax, ebp
mov dword [ebp - 4], eax
lea eax, [ebp - 0x194]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x40d320
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0x40d31a
shr eax, 8
cmp al, 2
jne 0x40d31a
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0054546b
mov esp, ebp
pop ebp
ret
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov ecx, dword [ebp - 4]
xor ecx, ebp
mov eax, 2
call fcn.0054546b
mov esp, ebp
pop ebp
ret

Function at 0x40df30
Capabilities:
Encode data using xor

Disassembly:
mov edx, dword [esp + 4]
push esi
xor esi, esi
test edx, edx
je 0x40df74
mov al, byte [edx]
test al, al
je 0x40df74
push edi
mov edi, 0x100
movsx eax, al
or eax, edi
mov ecx, eax
shr ecx, 2
xor ecx, eax
imul eax, eax
and ecx, 0xf
add edi, 0x100
rol esi, cl
inc edx
xor esi, eax
mov al, byte [edx]
test al, al
jne 0x40df47
mov eax, esi
shr eax, 0x10
pop edi
xor eax, esi
pop esi
ret
xor eax, eax
pop esi
ret
Function at 0x413060
Capabilities:
Encode data using xor

Disassembly:
mov eax, 8
call fcn.005458d0
xor ecx, ecx
push ebx
mov ebx, dword [esp + 0x18]
push esi
mov esi, dword [esp + 0x14]
mov eax, dword [esi + 0x160]
push edi
mov dword [esp + 0x18], eax
mov dword [esi], ecx
mov dword [esi + 4], ecx
mov dword [esi + 8], ecx
mov dword [esi + 0xc], ecx
mov dword [esi + 0x40], ecx
mov dword [esi + 0x44], ecx
mov dword [esi + 0x48], ecx
mov dword [esi + 0x4c], ecx
mov dword [esi + 0x30], ecx
mov dword [esi + 0x34], ecx
mov dword [esi + 0x38], ecx
mov dword [esi + 0x3c], ecx
mov dword [esi + 0x16c], ecx
mov dword [esi + 0x168], ecx
cmp ebx, 0xc
jne 0x4130d5
mov eax, dword [esp + 0x1c]
mov ecx, dword [eax]
mov dword [esi], ecx
mov edx, dword [eax + 4]
mov dword [esi + 4], edx
mov eax, dword [eax + 8]
mov dword [esi + 8], eax
mov byte [esi + 0xf], 1
lea edi, [ebx - 0xb]
jmp 0x4131a4
mov eax, ebx
mov dword [esp + 0xc], eax
mov dword [esp + 0x10], ecx
cmp ebx, 0x10
jb 0x413152
mov ecx, dword [esp + 0x1c]
shr eax, 4
mov edi, ecx
mov dword [esp + 0x20], eax
shl eax, 4
sub edi, esi
add ecx, eax
mov dword [esp + 0x1c], ecx
push ebp
lea ecx, [ecx]
lea ecx, [edi + esi + 2]
mov eax, esi
mov ebp, 4
jmp 0x413110
movzx edx, byte [edi + eax]
xor byte [eax], dl
movzx edx, byte [ecx - 1]
xor byte [eax + 1], dl
movzx edx, byte [ecx]
xor byte [eax + 2], dl
movzx edx, byte [ecx + 1]
xor byte [eax + 3], dl
add eax, 4
add ecx, 4
dec ebp
jne 0x413110
lea eax, [esi + 0x60]
push eax
push esi
call dword [esp + 0x24]
add esp, 8
add edi, 0x10
sub ebx, 0x10
dec dword [esp + 0x24]
jne 0x413100
mov eax, dword [esp + 0x10]
xor ecx, ecx
pop ebp
cmp ebx, ecx
je 0x41317b
jbe 0x41316b
mov ecx, dword [esp + 0x1c]
mov eax, esi
sub ecx, esi
mov edi, ebx
mov dl, byte [eax + ecx]
xor byte [eax], dl
inc eax
dec edi
jne 0x413162
lea eax, [esi + 0x60]
push eax
push esi
call dword [esp + 0x20]
mov eax, dword [esp + 0x14]
add esp, 8
mov ecx, dword [esp + 0x10]
shld ecx, eax, 3
add eax, eax
bswap ecx
xor dword [esi + 8], ecx
add eax, eax
lea ecx, [esi + 0x60]
add eax, eax
push ecx
bswap eax
xor dword [esi + 0xc], eax
push esi
call dword [esp + 0x20]
mov edi, dword [esi + 0xc]
add esp, 8
bswap edi
mov edx, dword [esi + 0x174]
mov ecx, dword [esi + 0x170]
push edx
lea eax, [esi + 0x20]
push eax
push esi
call ecx
add esp, 0xc
inc edi
bswap edi
mov dword [esi + 0xc], edi
pop edi
pop esi
pop ebx
add esp, 8
ret
Function at 0x4131d0
Capabilities:
Encode data using xor

Disassembly:
mov eax, 4
call fcn.005458d0
push esi
mov esi, dword [esp + 0xc]
mov ecx, dword [esi + 0x38]
or ecx, dword [esi + 0x3c]
mov eax, dword [esi + 0x164]
mov edx, dword [esi + 0x160]
mov dword [esp + 0xc], eax
je 0x4131ff
mov eax, 0xfffffffe
pop esi
pop ecx
ret
push ebx
mov ebx, dword [esp + 0x18]
xor eax, eax
mov ecx, ebx
add ecx, dword [esi + 0x30]
adc eax, dword [esi + 0x34]
cmp eax, 0x20000000
ja 0x4132b0
jb 0x413223
test ecx, ecx
jne 0x4132b0
push ebp
mov ebp, dword [esp + 0x18]
push edi
mov edi, dword [esi + 0x16c]
mov dword [esi + 0x30], ecx
mov dword [esi + 0x34], eax
test edi, edi
je 0x413266
lea esp, [esp]
test ebx, ebx
je 0x413255
mov al, byte [ebp]
xor byte [edi + esi + 0x40], al
inc edi
inc ebp
dec ebx
and edi, 0xf
jne 0x413240
jmp 0x413259
test edi, edi
jne 0x4132a2
lea ecx, [esi + 0x60]
push ecx
lea eax, [esi + 0x40]
push eax
call edx
add esp, 8
mov eax, ebx
and eax, 0xfffffff0
mov dword [esp + 0x10], eax
je 0x41328a
push eax
push ebp
lea ecx, [esi + 0x60]
push ecx
lea edx, [esi + 0x40]
push edx
call dword [esp + 0x28]
mov eax, dword [esp + 0x20]
add esp, 0x10
add ebp, eax
sub ebx, eax
test ebx, ebx
je 0x4132a2
xor eax, eax
mov edi, ebx
test ebx, ebx
je 0x4132a2
mov cl, byte [eax + ebp]
xor byte [esi + eax + 0x40], cl
inc eax
cmp eax, ebx
jb 0x413296
mov dword [esi + 0x16c], edi
pop edi
pop ebp
pop ebx
xor eax, eax
pop esi
pop ecx
ret
pop ebx
or eax, 0xffffffff
pop esi
pop ecx
ret
Function at 0x413790
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0xc
call fcn.005458d0
push esi
mov esi, dword [esp + 0x14]
mov ecx, dword [esi + 0x164]
mov eax, dword [esi + 0x174]
mov edx, dword [esi + 0x160]
mov dword [esp + 8], ecx
mov ecx, dword [esp + 0x20]
mov dword [esp + 0x14], eax
xor eax, eax
add ecx, dword [esi + 0x38]
mov dword [esp + 4], edx
adc eax, dword [esi + 0x3c]
cmp eax, 0xf
ja 0x413980
jb 0x4137dd
cmp ecx, 0xffffffe0
ja 0x413980
cmp dword [esi + 0x16c], 0
mov dword [esi + 0x38], ecx
mov dword [esi + 0x3c], eax
je 0x413803
lea eax, [esi + 0x60]
push eax
lea ecx, [esi + 0x40]
push ecx
call edx
add esp, 8
mov dword [esi + 0x16c], 0
push ebx
mov ebx, dword [esi + 0x168]
push ebp
mov ebp, dword [esi + 0xc]
push edi
mov edi, dword [esp + 0x28]
bswap ebp
test ebx, ebx
je 0x413860
lea esp, [esp]
cmp dword [esp + 0x2c], 0
je 0x413849
mov al, byte [ebx + esi + 0x10]
mov ecx, dword [esp + 0x24]
xor al, byte [ecx]
dec dword [esp + 0x2c]
mov byte [edi], al
xor byte [ebx + esi + 0x40], al
inc ecx
inc ebx
inc edi
and ebx, 0xf
mov dword [esp + 0x24], ecx
jne 0x413820
jmp 0x413851
test ebx, ebx
jne 0x413970
lea edx, [esi + 0x60]
push edx
lea eax, [esi + 0x40]
push eax
call dword [esp + 0x18]
add esp, 8
mov ecx, dword [esp + 0x2c]
cmp ecx, 0xc00
jb 0x4138d0
mov eax, 0xaaaaaaab
mul ecx
shr edx, 0xb
mov dword [esp + 0x10], edx
lea ebx, [ebx]
mov ecx, dword [esp + 0x20]
mov edx, dword [esp + 0x24]
push esi
push ecx
push 0xc0
push edi
push edx
call dword [esp + 0x44]
add ebp, 0xc0
mov eax, ebp
bswap eax
push 0xc00
mov dword [esi + 0xc], eax
push edi
lea eax, [esi + 0x60]
push eax
lea eax, [esi + 0x40]
push eax
call dword [esp + 0x38]
mov eax, 0xc00
add dword [esp + 0x48], eax
sub dword [esp + 0x50], eax
add esp, 0x24
add edi, eax
dec dword [esp + 0x10]
jne 0x413880
mov ecx, dword [esp + 0x2c]
mov eax, ecx
and eax, 0xfffffff0
mov dword [esp + 0x10], eax
je 0x413923
mov ecx, dword [esp + 0x20]
mov edx, dword [esp + 0x24]
push esi
push ecx
shr eax, 4
push eax
push edi
push edx
mov dword [esp + 0x2c], eax
call dword [esp + 0x44]
add ebp, dword [esp + 0x2c]
lea ecx, [esi + 0x60]
mov eax, ebp
bswap eax
mov dword [esi + 0xc], eax
mov eax, dword [esp + 0x24]
add dword [esp + 0x38], eax
sub dword [esp + 0x40], eax
push eax
push edi
push ecx
lea edx, [esi + 0x40]
push edx
call dword [esp + 0x38]
mov ecx, dword [esp + 0x50]
add esp, 0x24
add edi, dword [esp + 0x10]
test ecx, ecx
je 0x413970
mov eax, dword [esp + 0x20]
mov edx, dword [esi + 0x170]
push eax
lea ecx, [esi + 0x10]
push ecx
push esi
call edx
mov edx, dword [esp + 0x30]
inc ebp
bswap ebp
add esp, 0xc
mov dword [esi + 0xc], ebp
lea ecx, [ebx + edi]
sub edx, edi
jmp 0x413950
movzx ebp, byte [edx + ecx]
movzx eax, byte [esi + ebx + 0x10]
mov edi, dword [esp + 0x2c]
xor eax, ebp
mov byte [ecx], al
xor byte [esi + ebx + 0x40], al
dec edi
inc ebx
inc ecx
mov dword [esp + 0x2c], edi
test edi, edi
jne 0x413950
pop edi
pop ebp
mov dword [esi + 0x168], ebx
pop ebx
xor eax, eax
pop esi
add esp, 0xc
ret
or eax, 0xffffffff
pop esi
add esp, 0xc
ret
Function at 0x413990
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x10
call fcn.005458d0
push esi
mov esi, dword [esp + 0x18]
mov ecx, dword [esi + 0x164]
mov eax, dword [esi + 0x174]
mov edx, dword [esi + 0x160]
mov dword [esp + 0xc], ecx
mov ecx, dword [esp + 0x24]
mov dword [esp + 4], eax
xor eax, eax
add ecx, dword [esi + 0x38]
mov dword [esp + 8], edx
adc eax, dword [esi + 0x3c]
cmp eax, 0xf
ja 0x413b7e
jb 0x4139dd
cmp ecx, 0xffffffe0
ja 0x413b7e
cmp dword [esi + 0x16c], 0
mov dword [esi + 0x38], ecx
mov dword [esi + 0x3c], eax
je 0x413a03
lea eax, [esi + 0x60]
push eax
lea ecx, [esi + 0x40]
push ecx
call edx
add esp, 8
mov dword [esi + 0x16c], 0
mov eax, dword [esi + 0xc]
push ebx
mov ebx, dword [esi + 0x168]
push ebp
mov ebp, dword [esp + 0x28]
bswap eax
push edi
mov edi, dword [esp + 0x28]
mov dword [esp + 0x24], eax
test ebx, ebx
je 0x413a5c
cmp dword [esp + 0x30], 0
je 0x413a45
mov al, byte [edi]
mov dl, byte [ebx + esi + 0x10]
dec dword [esp + 0x30]
xor dl, al
mov byte [ebp], dl
xor byte [ebx + esi + 0x40], al
inc ebx
inc edi
inc ebp
and ebx, 0xf
jne 0x413a21
jmp 0x413a4d
test ebx, ebx
jne 0x413b6e
lea eax, [esi + 0x60]
push eax
lea ecx, [esi + 0x40]
push ecx
call dword [esp + 0x1c]
add esp, 8
mov edx, dword [esp + 0x30]
cmp edx, 0xc00
jb 0x413acc
mov eax, 0xaaaaaaab
mul edx
shr edx, 0xb
mov dword [esp + 0x14], edx
push 0xc00
push edi
lea eax, [esi + 0x60]
push eax
lea eax, [esi + 0x40]
push eax
call dword [esp + 0x28]
mov edx, dword [esp + 0x20]
push esi
push edx
push 0xc0
push ebp
push edi
call dword [esp + 0x58]
mov eax, dword [esp + 0x48]
sub dword [esp + 0x54], 0xc00
add eax, 0xc0
mov dword [esp + 0x48], eax
add esp, 0x24
bswap eax
add ebp, 0xc00
add edi, 0xc00
dec dword [esp + 0x14]
mov dword [esi + 0xc], eax
jne 0x413a76
mov edx, dword [esp + 0x30]
mov ecx, edx
and ecx, 0xfffffff0
mov dword [esp + 0x1c], ecx
je 0x413b23
mov eax, ecx
push ecx
shr eax, 4
mov dword [esp + 0x18], eax
push edi
lea eax, [esi + 0x60]
push eax
lea ecx, [esi + 0x40]
push ecx
call dword [esp + 0x28]
mov edx, dword [esp + 0x20]
mov eax, dword [esp + 0x24]
push esi
push edx
push eax
push ebp
push edi
call dword [esp + 0x58]
mov eax, dword [esp + 0x48]
add eax, dword [esp + 0x38]
add esp, 0x24
mov dword [esp + 0x24], eax
bswap eax
mov dword [esi + 0xc], eax
mov eax, dword [esp + 0x1c]
add ebp, eax
add edi, eax
sub dword [esp + 0x30], eax
mov edx, dword [esp + 0x30]
test edx, edx
je 0x413b6e
mov ecx, dword [esp + 0x10]
mov eax, dword [esi + 0x170]
push ecx
lea edx, [esi + 0x10]
push edx
push esi
call eax
mov eax, dword [esp + 0x30]
inc eax
bswap eax
add esp, 0xc
mov dword [esi + 0xc], eax
lea eax, [ebx + ebp]
sub edi, ebp
jmp 0x413b50
mov cl, byte [edi + eax]
mov dl, byte [esi + ebx + 0x10]
mov ebp, dword [esp + 0x30]
xor byte [esi + ebx + 0x40], cl
xor dl, cl
dec ebp
mov byte [eax], dl
inc ebx
inc eax
mov dword [esp + 0x30], ebp
test ebp, ebp
jne 0x413b50
pop edi
pop ebp
mov dword [esi + 0x168], ebx
pop ebx
xor eax, eax
pop esi
add esp, 0x10
ret
or eax, 0xffffffff
pop esi
add esp, 0x10
ret
Function at 0x4144e0
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x30
call fcn.005458d0
mov eax, dword [0x5d86f0]
xor eax, esp
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x38]
mov ecx, dword [esp + 0x3c]
mov edx, dword [esp + 0x44]
push ebx
push ebp
push esi
mov esi, dword [esp + 0x40]
mov bl, byte [esi]
mov dword [esp + 0x18], eax
mov eax, dword [esi + 0x28]
mov dword [esp + 0x14], ecx
mov ecx, dword [esi + 0x2c]
mov dword [esp + 0x20], edx
mov byte [esp + 0xf], bl
mov dword [esp + 0x1c], eax
mov dword [esp + 0x10], ecx
test bl, 0x40
jne 0x414538
push ecx
lea ecx, [esi + 0x10]
push ecx
push esi
call eax
add esp, 0xc
movzx eax, bl
and eax, 7
mov ebx, 0xf
sub ebx, eax
mov byte [esi], al
mov eax, ebx
xor ecx, ecx
mov dword [esp + 0x24], ebx
cmp eax, 0xf
jae 0x414567
movzx edx, byte [esi + eax]
or ecx, edx
mov byte [esi + eax], 0
inc eax
shl ecx, 8
cmp eax, 0xf
jb 0x414554
movzx eax, byte [esi + 0xf]
mov ebp, dword [esp + 0x4c]
or ecx, eax
mov byte [esi + 0xf], 1
cmp ecx, ebp
je 0x41458e
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
mov ecx, dword [esp + 0x2c]
xor ecx, esp
call fcn.0054546b
add esp, 0x30
ret
push edi
mov edi, ebp
shr edi, 4
test edi, edi
je 0x4145cf
mov edx, dword [esp + 0x14]
mov eax, dword [esp + 0x18]
lea ecx, [esi + 0x10]
push ecx
mov ecx, dword [esp + 0x20]
push esi
push edx
push edi
push eax
push ecx
call dword [esp + 0x3c]
shl edi, 4
mov edx, edi
add dword [esp + 0x34], edx
add dword [esp + 0x30], edx
add esp, 0x18
sub ebp, edx
je 0x414637
shr edx, 4
mov ecx, esi
call fcn.004142a0
test ebp, ebp
je 0x414637
mov edx, dword [esp + 0x14]
push edx
lea eax, [esp + 0x30]
push eax
push esi
call dword [esp + 0x2c]
add esp, 0xc
xor eax, eax
test ebp, ebp
je 0x414626
mov edi, dword [esp + 0x1c]
lea ecx, [esp + 0x2c]
sub edi, ecx
mov ecx, dword [esp + 0x18]
lea edx, [esp + 0x2c]
sub ecx, edx
mov dword [esp + 0x24], ecx
movzx ebx, byte [esp + eax + 0x2c]
lea ecx, [esp + eax + 0x2c]
movzx edx, byte [edi + ecx]
xor edx, ebx
mov ebx, dword [esp + 0x24]
mov byte [ebx + ecx], dl
xor byte [esi + eax + 0x10], dl
inc eax
cmp eax, ebp
jb 0x414603
mov ebx, dword [esp + 0x28]
mov ecx, dword [esp + 0x14]
lea eax, [esi + 0x10]
push ecx
push eax
push eax
call dword [esp + 0x2c]
add esp, 0xc
pop edi
cmp ebx, 0x10
jae 0x414653
mov edx, 0x10
sub edx, ebx
push edx
lea eax, [esi + ebx]
push 0
push eax
call fcn.005443d0
add esp, 0xc
mov eax, dword [esp + 0x10]
push eax
lea ecx, [esp + 0x2c]
push ecx
push esi
call dword [esp + 0x28]
mov eax, dword [esp + 0x38]
mov edx, dword [esp + 0x34]
xor dword [esi + 0x14], eax
xor dword [esi + 0x10], edx
mov ecx, dword [esp + 0x3c]
xor dword [esi + 0x18], ecx
mov al, byte [esp + 0x1b]
mov edx, dword [esp + 0x40]
xor dword [esi + 0x1c], edx
mov ecx, dword [esp + 0x44]
add esp, 0xc
mov byte [esi], al
pop esi
pop ebp
pop ebx
xor ecx, esp
xor eax, eax
call fcn.0054546b
add esp, 0x30
ret
Function at 0x414b10
Capabilities:
Encode data using xor

Disassembly:
mov eax, 4
call fcn.005458d0
mov eax, dword [esp + 0x1c]
push ebx
mov ebx, dword [esp + 0x14]
push ebp
push esi
mov esi, dword [eax]
push edi
mov edi, dword [esp + 0x28]
test esi, esi
je 0x414b55
test ebx, ebx
je 0x414b55
mov cl, byte [esi + edi]
mov ebp, dword [esp + 0x18]
xor cl, byte [ebp]
mov eax, dword [esp + 0x1c]
mov byte [eax], cl
inc eax
inc ebp
inc esi
dec ebx
and esi, 0xf
mov dword [esp + 0x1c], eax
mov dword [esp + 0x18], ebp
jne 0x414b30
cmp ebx, 0x10
jb 0x414bcd
mov edx, dword [esp + 0x18]
mov ecx, dword [esp + 0x1c]
mov eax, edx
sub eax, edi
mov dword [esp + 0x20], eax
mov eax, ebx
shr eax, 4
mov ebp, ecx
mov dword [esp + 0x10], eax
shl eax, 4
add ecx, eax
sub ebp, edi
add edx, eax
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x18], edx
mov edx, dword [esp + 0x24]
push edx
push edi
push edi
call dword [esp + 0x3c]
add esp, 0xc
cmp esi, 0x10
jae 0x414bba
mov ecx, 0xf
sub ecx, esi
shr ecx, 2
lea eax, [esi + edi]
inc ecx
mov edx, dword [esp + 0x20]
mov edx, dword [edx + eax]
xor edx, dword [eax]
add eax, 4
dec ecx
mov dword [eax + ebp - 4], edx
jne 0x414ba7
add dword [esp + 0x20], 0x10
sub ebx, 0x10
add ebp, 0x10
xor esi, esi
dec dword [esp + 0x10]
jne 0x414b86
test ebx, ebx
je 0x414c09
mov eax, dword [esp + 0x24]
push eax
push edi
push edi
call dword [esp + 0x3c]
mov ebp, dword [esp + 0x24]
mov ecx, dword [esp + 0x28]
add esp, 0xc
lea eax, [esi + edi]
sub ebp, edi
sub ecx, edi
add esi, ebx
mov dl, byte [eax + ebp]
xor dl, byte [eax]
inc eax
dec ebx
mov byte [eax + ecx - 1], dl
jne 0x414bf0
mov eax, dword [esp + 0x2c]
pop edi
mov dword [eax], esi
pop esi
pop ebp
pop ebx
pop ecx
ret
mov ecx, dword [esp + 0x2c]
pop edi
mov dword [ecx], esi
pop esi
pop ebp
pop ebx
pop ecx
ret
Function at 0x4150d0
Capabilities:
Encode data using xor

Disassembly:
mov eax, 4
call fcn.005458d0
mov eax, dword [esp + 0x20]
push ebx
mov ebx, dword [eax]
push ebp
push esi
mov esi, dword [esp + 0x28]
push edi
mov edi, dword [esp + 0x20]
test ebx, ebx
je 0x415119
test edi, edi
je 0x415119
mov cl, byte [ebx + esi]
mov ebp, dword [esp + 0x18]
xor cl, byte [ebp]
mov eax, dword [esp + 0x1c]
mov byte [eax], cl
inc eax
inc ebp
inc ebx
dec edi
and ebx, 0xf
mov dword [esp + 0x1c], eax
mov dword [esp + 0x18], ebp
mov dword [esp + 0x20], ebx
jne 0x4150f0
cmp edi, 0x10
jb 0x415194
mov ecx, dword [esp + 0x1c]
mov edx, dword [esp + 0x18]
mov eax, edi
shr eax, 4
mov ebx, ecx
mov ebp, edx
mov dword [esp + 0x10], eax
shl eax, 4
add ecx, eax
sub ebx, esi
sub ebp, esi
add edx, eax
mov dword [esp + 0x20], 0
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x18], edx
mov edi, edi
mov edx, dword [esp + 0x24]
mov eax, dword [esp + 0x28]
push edx
push esi
push eax
call dword [esp + 0x40]
mov edx, dword [esp + 0x34]
add esp, 0xc
call fcn.004150a0
mov eax, esi
mov ecx, 4
mov edx, dword [eax + ebp]
xor edx, dword [eax]
add eax, 4
dec ecx
mov dword [ebx + eax - 4], edx
jne 0x415172
sub edi, 0x10
add ebx, 0x10
add ebp, 0x10
dec dword [esp + 0x10]
jne 0x415150
mov ebx, dword [esp + 0x20]
test edi, edi
je 0x4151db
mov eax, dword [esp + 0x24]
mov ebp, dword [esp + 0x28]
push eax
push esi
push ebp
call dword [esp + 0x40]
add esp, 0xc
mov edx, ebp
call fcn.004150a0
mov ebp, dword [esp + 0x18]
mov ecx, dword [esp + 0x1c]
lea eax, [ebx + esi]
sub ebp, esi
sub ecx, esi
add ebx, edi
mov dl, byte [eax + ebp]
xor dl, byte [eax]
inc eax
dec edi
mov byte [eax + ecx - 1], dl
jne 0x4151c2
mov eax, dword [esp + 0x30]
pop edi
pop esi
pop ebp
mov dword [eax], ebx
pop ebx
pop ecx
ret
mov ecx, dword [esp + 0x30]
pop edi
pop esi
pop ebp
mov dword [ecx], ebx
pop ebx
pop ecx
ret
Function at 0x415220
Capabilities:
Encode data using xor

Disassembly:
mov eax, 4
call fcn.005458d0
mov eax, dword [esp + 0x20]
mov eax, dword [eax]
push ebx
push ebp
mov ebp, dword [esp + 0x18]
push esi
push edi
mov dword [esp + 0x10], eax
test eax, eax
je 0x41526c
test ebp, ebp
je 0x41526c
mov ecx, dword [esp + 0x2c]
mov dl, byte [eax + ecx]
mov esi, dword [esp + 0x18]
xor dl, byte [esi]
mov ecx, dword [esp + 0x1c]
mov byte [ecx], dl
inc ecx
inc esi
inc eax
dec ebp
and eax, 0xf
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x18], esi
mov dword [esp + 0x10], eax
jne 0x415240
mov edi, dword [esp + 0x28]
mov esi, dword [edi + 0xc]
bswap esi
cmp ebp, 0x10
jb 0x4152e8
lea ebx, [ebx]
mov ebx, ebp
shr ebx, 4
add esi, ebx
cmp esi, ebx
jae 0x41528f
sub ebx, esi
xor esi, esi
mov eax, dword [esp + 0x24]
mov ecx, dword [esp + 0x1c]
mov edx, dword [esp + 0x18]
push edi
push eax
push ebx
push ecx
push edx
call dword [esp + 0x48]
mov eax, esi
add esp, 0x14
bswap eax
mov dword [edi + 0xc], eax
test esi, esi
jne 0x4152d2
mov eax, 0xc
mov ecx, 1
lea esp, [esp]
movzx edx, byte [eax + edi - 1]
dec eax
add ecx, edx
mov byte [eax + edi], cl
shr ecx, 8
test eax, eax
jne 0x4152c0
shl ebx, 4
add dword [esp + 0x1c], ebx
add dword [esp + 0x18], ebx
sub ebp, ebx
cmp ebp, 0x10
jae 0x415280
mov eax, dword [esp + 0x10]
test ebp, ebp
je 0x41534b
mov ebx, dword [esp + 0x2c]
xor eax, eax
mov dword [ebx], eax
mov dword [ebx + 4], eax
mov dword [ebx + 8], eax
push edi
mov dword [ebx + 0xc], eax
mov eax, dword [esp + 0x28]
push eax
push 1
push ebx
push ebx
call dword [esp + 0x48]
add esp, 0x14
inc esi
bswap esi
mov dword [edi + 0xc], esi
jne 0x41531d
mov edx, edi
call fcn.004151f0
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x18]
mov esi, dword [esp + 0x1c]
lea eax, [edi + ebx]
sub ecx, ebx
sub esi, ebx
add edi, ebp
mov dl, byte [ecx + eax]
xor dl, byte [eax]
inc eax
dec ebp
mov byte [esi + eax - 1], dl
jne 0x415332
mov eax, dword [esp + 0x30]
mov dword [eax], edi
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
mov ecx, dword [esp + 0x30]
pop edi
pop esi
pop ebp
mov dword [ecx], eax
pop ebx
pop ecx
ret

Function at 0x4160b0
Capabilities:
Hash data with md5

Disassembly:
push esi
mov esi, dword [esp + 8]
push 0x5c
push 0
push esi
call fcn.005443d0
add esp, 0xc
mov dword [esi], 0x67452301
mov dword [esi + 4], 0xefcdab89
mov dword [esi + 8], 0x98badcfe
mov dword [esi + 0xc], 0x10325476
mov eax, 1
pop esi
ret
Function at 0x416110
Capabilities:
Encode data using base64

Disassembly:
mov ecx, dword [esp + 4]
push ebp
push edi
mov edi, dword [esp + 0x14]
xor ebp, ebp
test edi, edi
jle 0x4161f3
push esi
mov esi, dword [esp + 0x14]
inc esi
lea ebx, [ebx]
movzx edx, byte [esi - 1]
cmp edi, 3
jl 0x41618d
movzx eax, byte [esi]
shl edx, 8
or edx, eax
movzx eax, byte [esi + 1]
shl edx, 8
or edx, eax
mov eax, edx
shr eax, 0x12
and eax, 0x3f
movzx eax, byte [eax + 0x57ca90]
mov byte [ecx], al
mov eax, edx
shr eax, 0xc
and eax, 0x3f
movzx eax, byte [eax + 0x57ca90]
mov byte [ecx + 1], al
mov eax, edx
shr eax, 6
and eax, 0x3f
movzx eax, byte [eax + 0x57ca90]
mov byte [ecx + 2], al
and edx, 0x3f
mov dl, byte [edx + 0x57ca90]
mov byte [ecx + 3], dl
jmp 0x4161de
shl edx, 0x10
cmp edi, 2
jne 0x41619d
movzx eax, byte [esi]
shl eax, 8
or edx, eax
mov eax, edx
shr eax, 0x12
and eax, 0x3f
movzx eax, byte [eax + 0x57ca90]
mov byte [ecx], al
mov eax, edx
shr eax, 0xc
and eax, 0x3f
movzx eax, byte [eax + 0x57ca90]
mov byte [ecx + 1], al
cmp edi, 1
jne 0x4161ca
lea edx, [edi + 0x3c]
jmp 0x4161d7
shr edx, 6
and edx, 0x3f
movzx edx, byte [edx + 0x57ca90]
mov byte [ecx + 2], dl
mov byte [ecx + 3], 0x3d
sub edi, 3
add ecx, 4
add ebp, 4
add esi, 3
test edi, edi
jg 0x416130
pop esi
pop edi
mov eax, ebp
mov byte [ecx], 0
pop ebp
ret
Function at 0x4180c0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
pop ebp
jmp fcn.0042cd10