joyce8/EMBER2024-capa huggingface dataset:
Function at 0x431b5c
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x66ed88]
xor edx, edx
cmp eax, edx
jne 0x431b82
xor eax, eax
mov byte [eax + 0x66ec88], al
inc eax
cmp eax, 0x100
jl 0x431b6a
mov dword [0x66ed88], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x66ec88
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x431c13
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x431be6
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x431bb4
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x431c8c
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x431cdf
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x431cc6
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x43604c
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x68
mov eax, dword [esp + 0x78]
push ebx
push esi
cmp eax, 1
push edi
mov dword [esp + 0x14], ecx
jl 0x43626d
cmp eax, 8
jg 0x43626d
cmp dword [esp + 0x8c], 2
jl 0x43626d
mov eax, dword [esp + 0x7c]
mov esi, dword [eax]
mov edi, dword [eax + 4]
mov ecx, dword [eax + 8]
mov dword [esp + 0x6c], ecx
sub ecx, esi
mov ebx, dword [eax + 0xc]
mov dword [esp + 0x7c], ecx
test ecx, ecx
mov dword [esp + 0x70], ebx
jle 0x43626d
sub ebx, edi
test ebx, ebx
mov dword [esp + 0x20], ebx
jle 0x43626d
mov eax, dword [esp + 0x80]
test eax, eax
je 0x4360d3
mov edx, dword [eax]
mov dword [esp + 0x44], edx
mov edx, dword [eax + 4]
mov dword [esp + 0x48], edx
mov edx, dword [eax + 8]
mov dword [esp + 0x4c], edx
mov eax, dword [eax + 0xc]
mov dword [esp + 0x50], eax
xor edx, edx
push ebp
test ebx, ebx
mov dword [esp + 0x1c], 1
mov dword [esp + 0x14], edx
jle 0x436256
mov ebp, dword [fcn.0048943c]
mov eax, ebx
mov dword [esp + 0x10], 0x32
sub eax, edx
cmp eax, 0x32
jg 0x436105
mov dword [esp + 0x10], eax
xor eax, eax
test ecx, ecx
jle 0x43623d
mov ebx, dword [esp + 0x10]
add ebx, edx
mov dword [esp + 0x20], ebx
sub ecx, eax
cmp ecx, 0x32
jle 0x436125
mov ecx, 0x32
lea ebx, [ecx + eax]
mov ecx, dword [esp + 0x20]
push ecx
push ebx
push edx
lea edx, [esp + 0x34]
push eax
push edx
call dword [0x489450]
push edi
lea eax, [esp + 0x2c]
push esi
push eax
call ebp
mov eax, dword [esp + 0x84]
test eax, eax
je 0x436164
lea ecx, [esp + 0x48]
lea edx, [esp + 0x28]
push ecx
lea eax, [esp + 0x2c]
push edx
push eax
call dword [fcn.00489448]
lea ecx, [esp + 0x28]
push ecx
call dword [fcn.00489408]
test eax, eax
jne 0x436224
mov eax, dword [esp + 0x2c]
mov edx, dword [esp + 0x28]
mov ecx, dword [esp + 0x30]
mov dword [esp + 0x3c], eax
mov dword [esp + 0x38], edx
mov edx, dword [esp + 0x34]
mov dword [esp + 0x40], ecx
mov eax, edi
mov ecx, esi
mov dword [esp + 0x44], edx
neg eax
neg ecx
push eax
lea edx, [esp + 0x3c]
push ecx
push edx
call ebp
mov edx, dword [esp + 0x40]
mov eax, dword [esp + 0x38]
mov ecx, dword [esp + 0x3c]
mov dword [esp + 0x60], edx
lea edx, [esp + 0x58]
mov dword [esp + 0x58], eax
mov eax, dword [esp + 0x44]
push edx
mov edx, dword [esp + 0x94]
mov dword [esp + 0x60], ecx
mov ecx, dword [esp + 0x78]
mov dword [esp + 0x68], eax
mov eax, dword [esp + 0x74]
push edx
mov edx, dword [esp + 0x94]
sub ecx, edi
sub eax, esi
push edx
push ecx
mov ecx, dword [esp + 0x28]
push eax
mov eax, dword [esp + 0x9c]
push eax
call fcn.0043565c
cmp eax, 1
jne 0x43624e
mov ecx, dword [esp + 0x94]
mov edx, dword [esp + 0x2c]
mov eax, dword [esp + 0x28]
push ecx
mov ecx, dword [esp + 0x80]
push edx
push eax
push ecx
mov ecx, dword [esp + 0x28]
call fcn.00435f0c
mov ecx, dword [esp + 0x80]
mov edx, dword [esp + 0x14]
mov eax, ebx
cmp eax, ecx
jl 0x436119
mov ebx, dword [esp + 0x24]
add edx, dword [esp + 0x10]
cmp edx, ebx
mov dword [esp + 0x14], edx
jge 0x436256
jmp 0x4360f0
mov dword [esp + 0x1c], 0
mov ecx, dword [esp + 0x18]
call fcn.0043525c
mov eax, dword [esp + 0x1c]
pop ebp
pop edi
pop esi
pop ebx
add esp, 0x68
ret 0x1c
pop edi
pop esi
xor eax, eax
pop ebx
add esp, 0x68
ret 0x1c
Function at 0x438cfc
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
xor esi, esi
xor ecx, ecx
mov si, word [eax + 8]
mov cx, word [eax + 4]
xor ebp, ebp
xor edx, edx
mov bp, word [eax + 0xa]
mov dx, word [eax + 6]
sub esi, ecx
sub ebp, edx
inc esi
xor ebx, ebx
inc ebp
cmp esi, ebx
mov dword [esp + 0x14], esi
jle 0x438e94
cmp ebp, ebx
jle 0x438e94
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, 0x80000007
mov dword [esp + 0x10], edi
jns 0x438d5a
dec eax
or eax, 0xfffffff8
inc eax
je 0x438d61
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, 0x80000001
jns 0x438d70
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x438d77
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00486496
add esp, 4
cmp eax, ebx
je 0x438d98
mov dword [eax], ebx
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], ebx
mov ebx, eax
mov eax, edi
mov dword [esp + 0x14], ebx
imul eax, ebp
push eax
mov dword [ebx], 7
mov dword [ebx + 4], esi
mov dword [ebx + 8], ebp
mov dword [ebx + 0x14], eax
call fcn.00486496
mov ecx, dword [ebx + 0x14]
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [ebx + 0x10], edi
add esp, 4
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
test ebp, ebp
lea edx, [eax + 0x80]
jle 0x438e8a
xor eax, eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
mov ebp, dword [ebx + 0x10]
xor ecx, ecx
add ebp, eax
mov dword [esp + 0x2c], ecx
test esi, esi
jle 0x438e71
mov al, byte [edx]
cmp al, 0xc0
jbe 0x438e5d
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x438e52
xor eax, eax
mov ecx, esi
mov al, byte [edx]
mov edx, ecx
mov bl, al
mov edi, ebp
mov bh, bl
dec esi
mov eax, ebx
shl eax, 0x10
mov ax, bx
mov ebx, dword [esp + 0x14]
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
mov edx, dword [esp + 0x24]
and ecx, 3
add ebp, esi
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
lea ecx, [eax + esi*8]
mov esi, dword [esp + 0x18]
jmp 0x438e60
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x438e60
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x438dfc
mov eax, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x20]
add eax, edi
dec ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
jne 0x438ded
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret
Function at 0x4408ac
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x486e08
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x54
mov eax, dword [esp + 0x74]
mov edx, dword [esp + 0x6c]
push esi
mov esi, ecx
mov ecx, dword [esp + 0x74]
push edi
push eax
mov eax, dword [esp + 0x74]
push ecx
push edx
lea ecx, [esp + 0x14]
push eax
push ecx
mov ecx, esi
call fcn.0044142c
lea edx, [esp + 0x18]
push eax
push edx
call dword [fcn.004895e8]
mov eax, dword [esp + 0x18]
xor edi, edi
xor ecx, ecx
cmp eax, edi
setl cl
dec ecx
xor edx, edx
and ecx, eax
mov eax, dword [esp + 0x1c]
cmp eax, edi
mov dword [esp + 0x18], ecx
setl dl
dec edx
and edx, eax
lea eax, [esp + 0x18]
push eax
mov dword [esp + 0x20], edx
call dword [fcn.00489408]
test eax, eax
je 0x440955
mov eax, dword [esp + 0x6c]
push ebx
mov ebx, eax
xor ecx, ecx
xor edx, edx
xor esi, esi
mov dword [ebx], ecx
mov dword [ebx + 4], edx
mov dword [ebx + 8], esi
mov dword [ebx + 0xc], edi
pop ebx
pop edi
pop esi
mov ecx, dword [esp + 0x54]
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14
lea ecx, [esp + 8]
push ecx
mov ecx, esi
call fcn.0044053c
mov edx, eax
mov eax, dword [edx]
mov ecx, dword [edx + 4]
push ecx
push eax
lea eax, [esp + 0x20]
push eax
call dword [fcn.0048943c]
push edi
lea ecx, [esp + 0x4c]
call fcn.0048d0f4
mov ecx, dword [esi + 0x5c]
mov edx, dword [esi + 0x58]
push ecx
lea eax, [esp + 0x4c]
push edx
push eax
mov dword [esp + 0x70], edi
call fcn.004571ec
mov edx, dword [esp + 0x5c]
add esp, 0xc
lea ecx, [esp + 0x18]
push 2
push ecx
push edx
call dword [fcn.004890f0]
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x38]
push eax
push ecx
call dword [fcn.004893d4]
lea edx, [esp + 0x38]
lea eax, [esp + 0x18]
push edx
lea ecx, [esp + 0x2c]
push eax
push ecx
call dword [fcn.00489448]
mov esi, dword [esp + 0x6c]
mov eax, dword [esp + 0x28]
mov ecx, dword [esp + 0x2c]
mov edx, esi
mov dword [esp + 0x64], 0xffffffff
mov dword [edx], eax
mov eax, dword [esp + 0x30]
mov dword [edx + 4], ecx
mov ecx, dword [esp + 0x34]
mov dword [edx + 8], eax
mov dword [edx + 0xc], ecx
lea ecx, [esp + 0x48]
call fcn.0048d166
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14
Function at 0x440e8c
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x486e30
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x4c
push ebx
push esi
push edi
mov esi, ecx
call fcn.0043e9cc
mov ebx, eax
test ebx, ebx
mov dword [esp + 0xc], ebx
jne 0x440ee5
mov eax, dword [esp + 0x68]
xor ecx, ecx
mov ebx, eax
xor edx, edx
xor esi, esi
xor edi, edi
mov dword [ebx], ecx
mov dword [ebx + 4], edx
mov dword [ebx + 8], esi
mov dword [ebx + 0xc], edi
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x4c]
mov dword fs:[0], ecx
add esp, 0x58
ret 0xc
push ebp
mov ecx, ebx
call fcn.0043bd5c
mov ebp, dword [esp + 0x70]
mov edi, eax
add edi, ebp
mov ecx, ebx
mov dword [esp + 0x28], edi
call fcn.0043bd4c
mov edx, dword [esp + 0x74]
mov ecx, esi
add eax, edx
mov dword [esp + 0x2c], eax
lea eax, [esp + 0x20]
push eax
call fcn.0044053c
mov ebp, dword [eax]
lea edx, [esp + 0x38]
push edx
mov ecx, dword [eax + 4]
mov eax, dword [esi + 0x1c]
push eax
mov dword [esp + 0x24], ecx
call dword [fcn.004893d4]
push 0
lea ecx, [esp + 0x4c]
call fcn.0048d0f4
mov ecx, dword [esi + 0x5c]
mov edx, dword [esi + 0x58]
push ecx
lea eax, [esp + 0x4c]
push edx
push eax
mov dword [esp + 0x70], 0
call fcn.004571ec
add esp, 0xc
lea ecx, [esp + 0x48]
push ecx
lea ecx, [esp + 0x18]
call fcn.0043e3ec
mov eax, dword [esp + 0x50]
lea edx, [esp + 0x38]
push 2
push edx
push eax
mov byte [esp + 0x70], 1
call dword [fcn.004890f4]
mov ecx, ebx
call fcn.0043bccc
mov ebx, eax
mov eax, edi
cmp eax, ebx
jge 0x440fb0
push edi
mov ecx, esi
call fcn.0043e4fc
push eax
push ebp
mov ecx, esi
call fcn.0043e6bc
cmp eax, dword [esp + 0x40]
jg 0x440fac
inc edi
mov ebp, eax
cmp edi, ebx
jl 0x440f8a
mov eax, ebx
jmp 0x440fb6
cmp edi, ebx
jl 0x440fb4
mov eax, ebx
jmp 0x440fb6
mov eax, edi
lea ecx, [eax - 1]
mov eax, dword [esp + 0x28]
cmp eax, ecx
jle 0x440fc7
mov dword [esp + 0x30], eax
jmp 0x440fd2
cmp edi, ebx
jl 0x440fcd
mov edi, ebx
dec edi
mov dword [esp + 0x30], edi
mov ecx, dword [esp + 0x10]
mov ebx, dword [esp + 0x1c]
call fcn.0043bc8c
mov ebp, eax
mov eax, dword [esp + 0x2c]
cmp eax, ebp
mov edi, eax
jge 0x441019
push edi
mov ecx, esi
call fcn.0043e41c
push eax
push ebx
mov ecx, esi
call fcn.0043e7ec
cmp eax, dword [esp + 0x44]
jg 0x441011
inc edi
mov ebx, eax
cmp edi, ebp
jl 0x440feb
mov eax, dword [esp + 0x2c]
mov ecx, ebp
jmp 0x441023
cmp edi, ebp
jl 0x44101d
mov eax, dword [esp + 0x2c]
mov ecx, ebp
jmp 0x441023
mov eax, dword [esp + 0x2c]
mov ecx, edi
dec ecx
cmp eax, ecx
jle 0x44102c
mov ecx, eax
jmp 0x441035
cmp edi, ebp
jl 0x441032
mov edi, ebp
lea ecx, [edi - 1]
mov esi, dword [esp + 0x6c]
mov edi, dword [esp + 0x28]
mov edx, esi
mov dword [edx], edi
mov dword [edx + 4], eax
mov eax, dword [esp + 0x30]
mov dword [edx + 8], eax
mov dword [edx + 0xc], ecx
lea ecx, [esp + 0x14]
call fcn.0043e40c
lea ecx, [esp + 0x48]
mov dword [esp + 0x64], 0xffffffff
call fcn.0048d166
mov ecx, dword [esp + 0x5c]
pop ebp
mov eax, esi
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x58
ret 0xc
Function at 0x45788c
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x487bd8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
lea eax, [esp + 0xc]
mov ecx, dword [esi + 0x1c]
push eax
push ecx
call dword [fcn.004893d4]
push 0
lea ecx, [esp + 0x20]
call fcn.0048d0f4
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.004571ec
mov eax, dword [esi + 0x4c]
mov ecx, dword [esi + 0x48]
add eax, 0x64
add esp, 0xc
add ecx, 0x64
mov dword [esp + 8], eax
lea eax, [esp + 4]
mov dword [esp + 4], ecx
push eax
lea ecx, [esp + 0x20]
call fcn.0048d022
mov ecx, dword [esp + 4]
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0xc]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
push 1
sar edx, 4
mov ecx, edx
shr ecx, 0x1f
lea eax, [edx + ecx + 1]
xor edx, edx
test eax, eax
setl dl
dec edx
mov ecx, esi
and eax, edx
push eax
push 0
push 0
call fcn.004898e3
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 8]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
xor ecx, ecx
sar edx, 4
mov eax, edx
push 1
shr eax, 0x1f
lea eax, [edx + eax + 1]
test eax, eax
setl cl
dec ecx
and eax, ecx
mov ecx, esi
push eax
push 0
push 1
call fcn.004898e3
push 1
push 0
push 0
mov ecx, esi
call fcn.0048988b
push 1
push 0
push 1
mov ecx, esi
call fcn.0048988b
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.0048d166
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x457a0c
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x487bf8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
push 0
lea ecx, [esp + 0x20]
call fcn.0048d0f4
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.004571ec
mov ecx, dword [esi + 0x48]
mov eax, dword [esi + 0x4c]
add ecx, 0x64
add esp, 0xc
mov dword [esp + 4], ecx
lea ecx, [esp + 4]
add eax, 0x96
push ecx
lea ecx, [esp + 0x20]
mov dword [esp + 0xc], eax
call fcn.0048d022
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0xc]
push edx
push eax
call dword [fcn.004893d4]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x10]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 8]
mov edx, dword [esp + 0xc]
mov ecx, eax
mov eax, dword [esp + 0x14]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 4]
cmp dword [esp + 0x44], 1
jne 0x457ad0
cmp dword [esp + 0x40], 1
jne 0x457ace
cmp ecx, eax
jge 0x457ad0
mov eax, ecx
cmp eax, 0xc8
jge 0x457adc
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.0045788c
mov ecx, dword [esi + 0x1c]
push 1
push 0
push ecx
call dword [fcn.004893d8]
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.0048d166
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x4582dc
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x487ca3
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.00487d04
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], 0x642a90
mov eax, dword [esp + 0x2c]
mov ebp, dword [esp + 0x24]
mov ecx, dword [esp + 0x30]
mov dword [esi + 0x3c], eax
mov eax, ebp
mov dword [esi], 0x6429d8
mov dword [esi + 0x40], ecx
mov dword [esi + 0x44], 0
mov ecx, dword [eax]
lea edx, [esi + 0x48]
mov byte [esp + 0x18], 1
mov dword [edx], ecx
mov ecx, dword [eax + 4]
mov dword [edx + 4], ecx
mov ecx, dword [eax + 8]
mov dword [edx + 8], ecx
mov eax, dword [eax + 0xc]
mov ecx, dword [esp + 0x40]
mov dword [edx + 0xc], eax
mov eax, dword [esp + 0x44]
push eax
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], eax
call dword [fcn.004890bc]
push eax
mov ecx, edi
call fcn.0048d39c
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.0048e8b8
test eax, eax
je 0x4583f8
mov ecx, dword [esp + 0x3c]
call fcn.0048d3c9
mov ecx, dword [esi + 0x1c]
mov ebp, dword [fcn.004893ac]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x4583bc
push edi
mov ecx, esi
call fcn.0048aa31
mov ecx, esi
call fcn.0045859c
cmp dword [esp + 0x38], 1
jne 0x4583f1
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov edx, dword [esi + 0x1c]
push 0xffffffffffffffff
not ecx
dec ecx
push ecx
push 0xb1
push edx
call ebp
mov eax, dword [esi + 0x1c]
push 0
push 0
push 0xb7
push eax
call ebp
mov ecx, esi
call fcn.0048ab6c
mov ecx, dword [esp + 0x10]
mov eax, esi
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x10
ret 0x28

Function at 0x45a5ec
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x45a61f
push esi
call fcn.004689ac
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x45a618
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x45a6a5
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x45a68e
mov eax, dword [esi + 8]
test eax, eax
je 0x45a643
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x45a68a
cmp eax, 2
je 0x45a68e
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x45a636
cmp eax, 3
je 0x45a669
cmp eax, 1
jne 0x45a636
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x45a636
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x45a636
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.0045a6cc
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x45a6b4
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.0045a6cc
add esp, 4
pop esi
ret
Function at 0x49c108
Capabilities:
Hash data using djb2

Disassembly:
push ebx
push esi
mov esi, ecx
push edi
lea edi, [esi + eax]
mov ebx, 0x1505
cmp esi, edi
jae 0x49c135
movzx eax, byte [esi]
push eax
call fcn.004b3f17
mov edx, ebx
shl edx, 5
movsx ecx, al
add ebx, edx
inc esi
add esp, 4
xor ebx, ecx
cmp esi, edi
jb 0x49c118
pop edi
pop esi
movzx eax, bl
pop ebx
ret

Function at 0x49c147
Capabilities:
Encode data using xor
Hash data using djb2

Disassembly:
push ecx
push esi
mov esi, eax
test esi, esi
je 0x49c17f
lea eax, [esp + 4]
push eax
push esi
push 2
call fcn.004bd467
add esp, 0xc
test eax, eax
jne 0x49c17f
lea ecx, [esp + 4]
push ecx
call fcn.0049c0a7
add esp, 4
mov ecx, eax
mov eax, dword [esp + 4]
pop esi
add esp, 4
jmp fcn.0049c107
xor eax, eax
pop esi
pop ecx
ret

Function at 0x4a2967
Capabilities:
Write file on windows

Disassembly:
push esi
mov esi, dword [esp + 8]
push edi
xor edi, edi
cmp dword [esi + 0x608], edi
je 0x4a29b0
push 1
push esi
call fcn.004b9c57
mov eax, dword [esi + 0x59c]
mov ecx, dword [esp + 0x20]
mov edx, dword [esp + 0x1c]
push eax
mov eax, dword [esp + 0x1c]
push ecx
mov ecx, dword [esi + 0x608]
push edx
push eax
push esi
call ecx
push 0
push esi
mov edi, eax
call fcn.004b9c57
add esp, 0x24
mov eax, edi
pop edi
pop esi
ret
mov eax, dword [esp + 0x10]
test eax, eax
js 0x4a29f0
cmp eax, 2
jg 0x4a29f0
mov edx, dword [esi + 0x598]
push edx
push 1
lea eax, [eax + eax*2 + 0x1013678c]
push 2
push eax
call fcn.005b92fb
mov ecx, dword [esi + 0x598]
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x24]
push ecx
push 1
push edx
push eax
call fcn.005b92fb
add esp, 0x20
mov eax, edi
pop edi
pop esi
ret
Function at 0x4a29f7
Capabilities:
Write file on windows

Disassembly:
sub esp, 0x808
mov eax, dword [0x10199c20]
xor eax, esp
mov dword [esp + 0x804], eax
push esi
mov esi, dword [esp + 0x810]
test esi, esi
je 0x4a2b2a
test dword [esi + 0xa8c], 0x4000000
je 0x4a2b2a
mov ecx, dword [esp + 0x814]
push edi
lea eax, [esp + 0x81c]
push eax
push ecx
lea edx, [esp + 0x10]
push 0x801
push edx
call fcn.004ae957
add esp, 0x10
cmp eax, 0x801
jb 0x4a2a9f
mov edx, dword [esp + 0x818]
mov eax, edx
lea edi, [eax + 1]
lea ebx, [ebx]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x4a2a67
sub eax, edi
cmp byte [eax + edx - 1], 0xa
jne 0x4a2a88
push 0x101367a8
push 5
lea eax, [esp + 0x80c]
push eax
jmp 0x4a2a97
push 0x101367a4
push 4
lea ecx, [esp + 0x80d]
push ecx
call fcn.004ae9b7
add esp, 0xc
lea eax, [esp + 8]
lea edx, [eax + 1]
nop
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x4a2aa7
sub eax, edx
cmp dword [esi + 0x608], 0
mov edi, eax
je 0x4a2afd
push 1
push esi
call fcn.004b9c57
mov edx, dword [esi + 0x59c]
mov ecx, dword [esi + 0x608]
push edx
push edi
lea eax, [esp + 0x18]
push eax
push 0
push esi
call ecx
push 0
push esi
call fcn.004b9c57
add esp, 0x24
pop edi
pop esi
mov ecx, dword [esp + 0x804]
xor ecx, esp
call fcn.005b6fd5
add esp, 0x808
ret
mov edx, dword [esi + 0x598]
push edx
push 1
push 2
push 0x1013678c
call fcn.005b92fb
mov eax, dword [esi + 0x598]
push eax
push 1
lea ecx, [esp + 0x20]
push edi
push ecx
call fcn.005b92fb
add esp, 0x20
pop edi
mov ecx, dword [esp + 0x808]
pop esi
xor ecx, esp
call fcn.005b6fd5
add esp, 0x808
ret

Function at 0x4a2b06
Capabilities:
Write file on windows

Disassembly:
sub esp, 0x808
mov eax, dword [0x10199c20]
xor eax, esp
mov dword [esp + 0x804], eax
push esi
mov esi, dword [esp + 0x810]
test esi, esi
je 0x4a2b2a
test dword [esi + 0xa8c], 0x4000000
je 0x4a2b2a
mov ecx, dword [esp + 0x814]
push edi
lea eax, [esp + 0x81c]
push eax
push ecx
lea edx, [esp + 0x10]
push 0x801
push edx
call fcn.004ae957
add esp, 0x10
cmp eax, 0x801
jb 0x4a2a9f
mov edx, dword [esp + 0x818]
mov eax, edx
lea edi, [eax + 1]
lea ebx, [ebx]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x4a2a67
sub eax, edi
cmp byte [eax + edx - 1], 0xa
jne 0x4a2a88
push 0x101367a8
push 5
lea eax, [esp + 0x80c]
push eax
jmp 0x4a2a97
push 0x101367a4
push 4
lea ecx, [esp + 0x80d]
push ecx
call fcn.004ae9b7
add esp, 0xc
lea eax, [esp + 8]
lea edx, [eax + 1]
nop
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x4a2aa7
sub eax, edx
cmp dword [esi + 0x608], 0
mov edi, eax
je 0x4a2afd
push 1
push esi
call fcn.004b9c57
mov edx, dword [esi + 0x59c]
mov ecx, dword [esi + 0x608]
push edx
push edi
lea eax, [esp + 0x18]
push eax
push 0
push esi
call ecx
push 0
push esi
call fcn.004b9c57
add esp, 0x24
pop edi
pop esi
mov ecx, dword [esp + 0x804]
xor ecx, esp
call fcn.005b6fd5
add esp, 0x808
ret
mov edx, dword [esi + 0x598]
push edx
push 1
push 2
push 0x1013678c
call fcn.005b92fb
mov eax, dword [esi + 0x598]
push eax
push 1
lea ecx, [esp + 0x20]
push edi
push ecx
call fcn.005b92fb
add esp, 0x20
pop edi
mov ecx, dword [esp + 0x808]
pop esi
xor ecx, esp
call fcn.005b6fd5
add esp, 0x808
ret