joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4034c0
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x520008], 0x8088405
inc edx
mov dword [ebx + 0x520008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x409904
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x409956
test eax, edx
je 0x409959
movzx ecx, byte [edx]
cmp cl, byte [eax]
je 0x409919
movzx eax, byte [eax]
sub eax, ecx
ret
push ebx
mov ebx, dword [eax - 4]
xor ecx, ecx
sub ebx, dword [edx - 4]
push ebx
adc ecx, 0xffffffff
and ecx, ebx
sub ecx, dword [eax - 4]
sub eax, ecx
sub edx, ecx
mov ebx, dword [ecx + eax]
xor ebx, dword [ecx + edx]
jne 0x40993f
add ecx, 4
js 0x40992f
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 3
add ecx, ebx
jns 0x40993c
movzx eax, byte [ecx + eax]
movzx edx, byte [ecx + edx]
sub eax, edx
pop ebx
pop ebx
ret
xor eax, eax
ret
test eax, eax
je 0x409965
test edx, edx
jne 0x40990c
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret

Function at 0x427654
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
mov dword [ebp - 4], edx
mov dword [ebp - 8], eax
mov eax, dword [ebp - 4]
call fcn.0040578c
xor eax, eax
push ebp
push 0x427756
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
test eax, eax
je 0x427684
sub eax, 4
mov eax, dword [eax]
dec eax
jle 0x4276ca
mov edx, dword [ebp - 4]
mov eax, 0x42776c
call fcn.004058e8
mov edx, eax
mov ecx, dword [ebp - 4]
mov eax, ecx
test eax, eax
je 0x4276a4
sub eax, 4
mov eax, dword [eax]
dec eax
cmp edx, eax
jne 0x4276ca
mov ebx, ecx
test ebx, ebx
je 0x4276b4
sub ebx, 4
mov ebx, dword [ebx]
lea eax, [ebp - 4]
push eax
mov ecx, ebx
sub ecx, 2
mov edx, 1
mov eax, dword [ebp - 4]
call fcn.00405804
mov eax, dword [ebp - 4]
test eax, eax
je 0x4276d6
sub eax, 4
mov eax, dword [eax]
mov ebx, eax
test ebx, ebx
jle 0x427706
mov dword [ebp - 0xc], 1
lea eax, [ebp - 4]
call fcn.004057fc
mov edx, dword [ebp - 0xc]
mov ecx, dword [ebp - 4]
mov esi, dword [ebp - 0xc]
movzx ecx, byte [ecx + esi - 1]
xor cl, 0x62
mov byte [eax + edx - 1], cl
inc dword [ebp - 0xc]
dec ebx
jne 0x4276e3
mov eax, dword [ebp - 4]
test eax, eax
je 0x427712
sub eax, 4
mov eax, dword [eax]
mov dword [ebp - 0xc], eax
lea edx, [ebp - 0xc]
mov ecx, 4
mov eax, dword [ebp - 8]
mov ebx, dword [eax]
call dword [ebx + 0x10]
cmp dword [ebp - 0xc], 0
jle 0x427740
lea eax, [ebp - 4]
call fcn.004057fc
mov edx, eax
mov ecx, dword [ebp - 0xc]
mov eax, dword [ebp - 8]
mov ebx, dword [eax]
call dword [ebx + 0x10]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42775d
lea eax, [ebp - 4]
call fcn.004052f0
ret
Function at 0x427cfc
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov ebx, edx
mov esi, eax
lea edx, [ebp - 4]
mov ecx, 4
mov eax, esi
mov edi, dword [eax]
call dword [edi + 0xc]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.00405a2c
cmp dword [ebp - 4], 0
jle 0x427d3b
mov eax, ebx
call fcn.004057fc
mov edx, eax
mov ecx, dword [ebp - 4]
mov eax, esi
mov esi, dword [eax]
call dword [esi + 0xc]
mov eax, dword [ebx]
mov dword [ebp - 8], eax
mov eax, dword [ebp - 8]
test eax, eax
je 0x427d4c
sub eax, 4
mov eax, dword [eax]
mov esi, eax
test esi, esi
jle 0x427d7a
mov dword [ebp - 4], 1
mov eax, ebx
call fcn.004057fc
mov edx, dword [ebp - 4]
mov ecx, dword [ebx]
mov edi, dword [ebp - 4]
movzx ecx, byte [ecx + edi - 1]
xor cl, 0x62
mov byte [eax + edx - 1], cl
inc dword [ebp - 4]
dec esi
jne 0x427d59
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x42c178
Capabilities:
Parse pe header

Disassembly:
push ebx
push esi
mov ebx, eax
xor esi, esi
push 0x40
push ebx
call fcn.00407e8c
test eax, eax
jne 0x42c1b7
mov eax, ebx
cmp word [eax], 0x5a4d
jne 0x42c1b7
cmp dword [eax + 0x3c], 0
je 0x42c1b7
mov esi, dword [eax + 0x3c]
add esi, ebx
push 0xf8
push esi
call fcn.00407e8c
test eax, eax
jne 0x42c1b5
cmp dword [esi], 0x4550
je 0x42c1b7
xor esi, esi
mov eax, esi
pop esi
pop ebx
ret

Function at 0x437538
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
mov esi, edx
mov ebx, eax
test ebx, ebx
jne 0x437547
xor eax, eax
pop esi
pop ebx
ret
cmp byte [0x522a54], 0
jne 0x437555
call fcn.004374dc
or eax, 0xffffffff
movzx edx, byte [ebx]
xor edx, eax
and edx, 0xff
mov edx, dword [edx*4 + 0x531a64]
shr eax, 8
xor edx, eax
mov eax, edx
inc ebx
dec esi
test esi, esi
jne 0x437558
xor eax, 0xffffffff
pop esi
pop ebx
ret

Function at 0x437580
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
xor edx, edx
mov ecx, eax
test ecx, ecx
je 0x437590
sub ecx, 4
mov ecx, dword [ecx]
test ecx, ecx
jle 0x4375c5
mov ebx, 1
movzx esi, byte [eax + ebx - 1]
movzx edi, dx
shr edi, 8
xor esi, edi
and esi, 0xff
movzx esi, word [esi*2 + 0x522854]
shl edx, 8
and dx, 0xffff
xor si, dx
mov edx, esi
inc ebx
dec ecx
jne 0x437599
mov eax, edx
pop edi
pop esi
pop ebx
ret
Function at 0x437ea0
Capabilities:
Hash data with md5

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffa0
push ebx
push esi
push edi
mov ebx, ecx
mov esi, edx
mov dword [ebp - 0x58], eax
xor eax, eax
mov dword [ebp - 0x5c], eax
xor eax, eax
mov dword [ebp - 0x60], eax
xor eax, eax
mov dword [ebp - 0x54], eax
lea eax, [ebp - 0x40]
xor ecx, ecx
mov edx, 0x40
call fcn.00403ac4
lea eax, [ebp - 0x50]
xor ecx, ecx
mov edx, 0x10
call fcn.00403ac4
mov dword [ebp - 0x50], 0x67452301
mov dword [ebp - 0x4c], 0xefcdab89
mov dword [ebp - 0x48], 0x98badcfe
mov dword [ebp - 0x44], 0x10325476
mov eax, ebx
shr eax, 0x1d
add dword [ebp - 0x5c], eax
mov eax, ebx
add eax, eax
add eax, eax
add eax, eax
add dword [ebp - 0x60], eax
cmp eax, dword [ebp - 0x60]
jbe 0x437f14
inc dword [ebp - 0x5c]
test ebx, ebx
jbe 0x437f6a
mov edi, 0x40
sub edi, dword [ebp - 0x54]
cmp ebx, edi
jb 0x437f51
mov ecx, edi
mov eax, dword [ebp - 0x54]
lea edx, [ebp + eax - 0x40]
mov eax, esi
call fcn.00403260
mov eax, 0x40
sub eax, dword [ebp - 0x54]
sub ebx, eax
mov eax, 0x40
sub eax, dword [ebp - 0x54]
add esi, eax
push ebp
call fcn.004375e4
pop ecx
jmp 0x437f66
mov eax, dword [ebp - 0x54]
lea edx, [ebp + eax - 0x40]
mov eax, esi
mov ecx, ebx
call fcn.00403260
add dword [ebp - 0x54], ebx
xor ebx, ebx
test ebx, ebx
ja 0x437f18
mov eax, dword [ebp - 0x54]
mov byte [ebp + eax - 0x40], 0x80
cmp dword [ebp - 0x54], 0x38
jb 0x437f7f
push ebp
call fcn.004375e4
pop ecx
lea eax, [ebp - 8]
mov edx, dword [ebp - 0x60]
mov dword [eax], edx
lea eax, [ebp - 4]
mov edx, dword [ebp - 0x5c]
mov dword [eax], edx
push ebp
call fcn.004375e4
pop ecx
mov edx, dword [ebp - 0x58]
lea eax, [ebp - 0x50]
mov ecx, 0x10
call fcn.00403260
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4392a8
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
mov esi, ecx
test esi, esi
jbe 0x4392c9
mov ecx, 1
mov ebx, edx
add ebx, ecx
dec ebx
movzx ebx, byte [ebx]
mov edi, eax
add edi, ecx
dec edi
xor byte [edi], bl
inc ecx
dec esi
jne 0x4392b6
pop edi
pop esi
pop ebx
ret

Function at 0x439304
Capabilities:
Encode data using xor
Encrypt data using tea

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffff0
mov dword [esp], edx
mov esi, eax
mov eax, dword [esi]
call fcn.004392d0
mov ebx, eax
add esi, 4
mov eax, dword [esi]
call fcn.004392d0
mov esi, eax
xor eax, eax
mov ecx, dword [0x531e6c]
mov edx, dword [0x531e70]
mov dword [esp + 4], edx
mov edx, dword [0x531e74]
mov dword [esp + 8], edx
mov edx, dword [0x531e78]
mov dword [esp + 0xc], edx
mov edx, 0x20
add eax, 0x9e3779b9
mov edi, esi
shl edi, 4
mov ebp, esi
xor ebp, ecx
add edi, ebp
mov ebp, esi
shr ebp, 5
xor ebp, eax
add edi, ebp
add edi, dword [esp + 4]
add ebx, edi
mov edi, ebx
shl edi, 4
mov ebp, dword [esp + 8]
xor ebp, ebx
add edi, ebp
mov ebp, ebx
shr ebp, 5
xor ebp, eax
add edi, ebp
add edi, dword [esp + 0xc]
add esi, edi
dec edx
jne 0x439350
mov eax, ebx
call fcn.004392d0
mov edx, dword [esp]
mov dword [edx], eax
mov eax, esi
call fcn.004392d0
mov edx, dword [esp]
add edx, 4
mov dword [edx], eax
add esp, 0x10
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x4393b4
Capabilities:
Decrypt data using tea
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffff0
mov dword [esp], edx
mov esi, eax
mov eax, dword [esi]
call fcn.004392d0
mov ebx, eax
add esi, 4
mov eax, dword [esi]
call fcn.004392d0
mov esi, eax
mov eax, 0xc6ef3720
mov ecx, dword [0x531e6c]
mov edx, dword [0x531e70]
mov dword [esp + 4], edx
mov edx, dword [0x531e74]
mov dword [esp + 8], edx
mov edx, dword [0x531e78]
mov dword [esp + 0xc], edx
mov edx, 0x20
mov edi, ebx
shl edi, 4
mov ebp, dword [esp + 8]
xor ebp, ebx
add edi, ebp
mov ebp, ebx
shr ebp, 5
xor ebp, eax
add edi, ebp
add edi, dword [esp + 0xc]
sub esi, edi
mov edi, esi
shl edi, 4
mov ebp, esi
xor ebp, ecx
add edi, ebp
mov ebp, esi
shr ebp, 5
xor ebp, eax
add edi, ebp
add edi, dword [esp + 4]
sub ebx, edi
sub eax, 0x9e3779b9
dec edx
jne 0x439403
mov eax, ebx
call fcn.004392d0
mov edx, dword [esp]
mov dword [edx], eax
mov eax, esi
call fcn.004392d0
mov edx, dword [esp]
add edx, 4
mov dword [edx], eax
add esp, 0x10
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x446d00
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
push esi
mov ebx, dword [eax]
mov esi, ebx
xor esi, ecx
and esi, 0xff
shr ebx, 8
mov esi, dword [edx + esi*4]
xor esi, ebx
mov dword [eax], esi
and esi, 0xff
add dword [eax + 4], esi
imul ebx, dword [eax + 4], 0x8088405
inc ebx
mov dword [eax + 4], ebx
shr ebx, 0x18
mov esi, dword [eax + 8]
xor ebx, esi
and ebx, 0xff
shr esi, 8
mov edx, dword [edx + ebx*4]
xor edx, esi
mov dword [eax + 8], edx
mov eax, ecx
pop esi
pop ebx
ret
Function at 0x446d84
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
push ebx
push esi
push edi
mov dword [ebp - 0xc], ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov edi, dword [ebp + 0xc]
mov esi, dword [ebp + 0x10]
cmp dword [ebp - 0xc], 0xc
jge 0x446da9
xor eax, eax
jmp 0x446eda
inc dword [0x5260c8]
mov edx, dword [0x5260c8]
cmp edx, 1
jne 0x446dce
push 0
call fcn.00446714
pop ecx
xor eax, 0xbb40e64e
push eax
call fcn.0044672c
pop ecx
mov ecx, edi
mov edx, esi
mov eax, dword [ebp - 4]
call fcn.00446d4c
xor ebx, ebx
lea eax, [ebp - 0x20]
mov dword [ebp - 0x24], eax
call fcn.00446720
sar eax, 7
and eax, 0xff
mov dword [ebp - 0x14], eax
mov edx, edi
mov eax, esi
call fcn.00446ce0
mov dword [ebp - 0x10], eax
mov ecx, dword [ebp - 0x14]
mov edx, edi
mov eax, esi
call fcn.00446d00
mov dl, byte [ebp - 0x10]
mov ecx, dword [ebp - 0x24]
xor dl, byte [ebp - 0x14]
mov byte [ecx], dl
inc ebx
inc dword [ebp - 0x24]
cmp ebx, 0xa
jl 0x446de2
mov ecx, edi
mov edx, esi
mov eax, dword [ebp - 4]
call fcn.00446d4c
mov eax, dword [ebp - 8]
lea ecx, [ebp - 0x20]
mov edx, eax
xor ebx, ebx
mov dword [ebp - 0x2c], edx
mov dword [ebp - 0x28], ecx
mov edx, edi
mov eax, esi
call fcn.00446ce0
mov dword [ebp - 0x10], eax
mov eax, esi
mov ecx, dword [ebp - 0x28]
mov edx, edi
movzx ecx, byte [ecx]
call fcn.00446d00
mov al, byte [ebp - 0x10]
mov edx, dword [ebp - 0x28]
xor al, byte [edx]
mov ecx, dword [ebp - 0x2c]
mov byte [ecx], al
inc ebx
inc dword [ebp - 0x2c]
inc dword [ebp - 0x28]
cmp ebx, 0xa
jl 0x446e3a
mov edx, edi
mov eax, esi
call fcn.00446ce0
mov dword [ebp - 0x10], eax
mov eax, esi
mov ecx, dword [ebp + 8]
mov edx, edi
shr ecx, 0x10
and ecx, 0xff
call fcn.00446d00
mov eax, dword [ebp + 8]
mov edx, dword [ebp - 8]
shr eax, 0x10
mov cl, byte [ebp - 0x10]
and al, 0xff
xor cl, al
mov eax, esi
mov byte [edx + ebx], cl
mov edx, edi
inc ebx
call fcn.00446ce0
mov dword [ebp - 0x10], eax
mov eax, esi
mov ecx, dword [ebp + 8]
mov edx, edi
shr ecx, 0x18
and ecx, 0xff
call fcn.00446d00
mov eax, dword [ebp + 8]
mov edx, dword [ebp - 8]
shr eax, 0x18
mov cl, byte [ebp - 0x10]
and al, 0xff
xor cl, al
mov byte [edx + ebx], cl
inc ebx
mov eax, ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x447e3c
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffff4
xor esi, esi
test eax, eax
mov dword [esp + 4], ecx
mov dword [esp], edx
jne 0x447e59
mov eax, 0xffffff9a
jmp 0x448021
mov ebx, eax
cmp dword [ebx + 0x2c], 0
jne 0x447e6b
mov eax, 0xffffff9a
jmp 0x448021
xor edx, edx
mov dword [ebx + 0x34], edx
cmp dword [ebx + 0x80], 8
jne 0x447ec2
cmp dword [ebx + 0x84], 0
jne 0x447ec2
test esi, esi
jne 0x447ec2
cmp dword [ebx + 0x40], 0
jne 0x447ea4
mov eax, ebx
call fcn.00447cc8
mov dword [ebx + 0x40], 0x10000
lea edx, [ebx + 0x88]
inc eax
mov dword [ebx + 0x3c], edx
mov edi, dword [ebx + 0x44]
lea eax, [ebx + 0x30]
mov edx, 4
call fcn.00449644
mov esi, eax
mov eax, dword [ebx + 0x44]
sub eax, edi
add dword [ebx + 0x6c], eax
test esi, esi
je 0x447e86
cmp esi, 1
jne 0x447ec9
xor esi, esi
cmp dword [ebx + 0x6c], 0
jbe 0x447ee0
test esi, esi
jne 0x447ee0
mov eax, ebx
call fcn.00447cc8
inc eax
jne 0x447ee0
or esi, 0xffffffff
cmp dword [ebx + 0x80], 8
jne 0x447f01
cmp dword [ebx + 0x84], 0
jne 0x447f01
lea eax, [ebx + 0x30]
call fcn.00449908
mov esi, eax
xor eax, eax
mov dword [ebx + 0x68], eax
cmp dword [ebx + 0x84], 0
jne 0x447f1a
mov edx, dword [ebx + 0x1008c]
mov dword [esp + 4], edx
mov ecx, dword [ebx + 0x38]
mov dword [esp], ecx
mov edi, dword [ebx + 0x44]
add edi, dword [ebx + 0x100a4]
mov eax, dword [ebx + 0x74]
add eax, 0x10
mov ecx, 4
mov edx, dword [esp + 4]
call fcn.00447064
mov eax, dword [ebx + 0x74]
add eax, 0x14
mov ecx, 4
mov edx, edi
call fcn.00447064
cmp dword [ebx + 0x5c], 1
jne 0x447f64
mov eax, dword [ebx + 0x74]
add eax, 0x24
mov ecx, 2
mov edx, 1
call fcn.00447064
mov eax, dword [ebx + 0x74]
add eax, 0x18
mov ecx, 4
mov edx, dword [esp]
call fcn.00447064
test esi, esi
jne 0x447f8b
lea eax, [ebx + 0x24]
mov ecx, dword [ebx + 0x78]
mov edx, dword [ebx + 0x74]
call fcn.00446f3c
mov esi, eax
mov eax, dword [ebx + 0x74]
push eax
call fcn.00446704
pop ecx
test esi, esi
jne 0x448014
mov edx, dword [ebx + 0x20]
mov eax, dword [ebx + 0x1c]
call dword [ebx + 0xc]
mov dword [esp + 8], eax
push 0
mov ecx, dword [ebx + 0x70]
mov edx, dword [ebx + 0x20]
add ecx, 0xe
mov eax, dword [ebx + 0x1c]
call dword [ebx + 0x10]
test eax, eax
je 0x447fbe
or esi, 0xffffffff
test esi, esi
jne 0x447fd4
push 4
mov ecx, dword [esp + 8]
mov edx, dword [ebx + 0x20]
mov eax, ebx
call fcn.00446ff8
mov esi, eax
test esi, esi
jne 0x447fe8
push 4
mov ecx, edi
mov edx, dword [ebx + 0x20]
mov eax, ebx
call fcn.00446ff8
mov esi, eax
test esi, esi
jne 0x447ffe
push 4
mov ecx, dword [esp + 4]
mov edx, dword [ebx + 0x20]
mov eax, ebx
call fcn.00446ff8
mov esi, eax
push 0
mov ecx, dword [esp + 0xc]
mov edx, dword [ebx + 0x20]
mov eax, dword [ebx + 0x1c]
call dword [ebx + 0x10]
test eax, eax
je 0x448014
or esi, 0xffffffff
inc dword [ebx + 0x100b0]
xor eax, eax
mov dword [ebx + 0x2c], eax
mov eax, esi
add esp, 0xc
pop edi
pop esi
pop ebx
ret
Function at 0x4486c8
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ebp
cmp dword [0x52613c], 0
je 0x4487ea
xor eax, eax
xor esi, esi
mov dword [0x52613c], eax
mov eax, 0x526140
xor ebx, ebx
xor edx, edx
mov ecx, 0x1f
mov dl, byte [eax]
inc eax
sub ecx, edx
mov edx, 1
shl edx, cl
or esi, edx
inc ebx
cmp ebx, 0xe
jl 0x4486e9
xor ebx, ebx
mov ecx, 0x531ecc
mov eax, ebx
xor edx, edx
test al, 1
je 0x44871b
mov edi, eax
shr edi, 1
xor edi, esi
jmp 0x44871f
mov edi, eax
shr edi, 1
mov eax, edi
inc edx
cmp edx, 8
jl 0x44870f
mov dword [ecx], eax
inc ebx
add ecx, 4
cmp ebx, 0x100
jl 0x44870b
xor ebx, ebx
mov esi, 0x531ecc
mov eax, dword [esi]
mov ecx, eax
mov edx, eax
shr ecx, 8
shr edx, 0x18
and ecx, 0xff00
add edx, ecx
mov ecx, eax
and ecx, 0xff00
shl ecx, 8
add edx, ecx
mov ecx, eax
and ecx, 0xff
shl ecx, 0x18
add edx, ecx
lea ecx, [esi + 0x400]
mov dword [esi + 0x1000], edx
mov edx, 1
mov edi, eax
and edi, 0xff
shr eax, 8
mov edi, dword [edi*4 + 0x531ecc]
xor edi, eax
mov eax, edi
mov ebp, eax
mov edi, eax
shr ebp, 8
mov dword [ecx], eax
shr edi, 0x18
and ebp, 0xff00
add edi, ebp
mov ebp, eax
and ebp, 0xff00
shl ebp, 8
add edi, ebp
mov ebp, eax
and ebp, 0xff
shl ebp, 0x18
add edi, ebp
mov dword [ecx + 0x1000], edi
inc edx
add ecx, 0x400
cmp edx, 4
jl 0x44877b
inc ebx
add esi, 4
cmp ebx, 0x100
jl 0x44873c
xor eax, eax
mov dword [0x526138], eax
jmp 0x4487f3
cmp dword [0x526138], 0
jne 0x4487ea
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x450cb4
Capabilities:
Parse pe header

Disassembly:
push ebx
push esi
mov ebx, eax
xor esi, esi
mov edx, 0x40
mov eax, ebx
call fcn.0042625c
test al, al
je 0x450cf8
mov eax, ebx
cmp word [eax], 0x5a4d
jne 0x450cf8
cmp dword [eax + 0x3c], 0
je 0x450cf8
mov esi, dword [eax + 0x3c]
add esi, ebx
mov edx, 0xf8
mov eax, esi
call fcn.0042625c
test al, al
je 0x450cf6
cmp dword [esi], 0x4550
je 0x450cf8
xor esi, esi
mov eax, esi
pop esi
pop ebx
ret
Function at 0x45670c
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffdc
mov edx, dword [0x52b890]
movzx edx, byte [edx]
mov byte [ebp - 1], dl
mov ecx, eax
mov dl, 1
mov eax, dword [0x451814]
call fcn.00456530
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x4567dd
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 4]
mov ecx, 2
mov eax, dword [ebp - 0x10]
call fcn.004565a8
test al, al
je 0x4567c7
cmp word [ebp - 4], 0x5a4d
jne 0x4567c7
push 0
push 0x3c
mov eax, dword [ebp - 0x10]
call fcn.0041c864
lea edx, [ebp - 8]
mov ecx, 4
mov eax, dword [ebp - 0x10]
call fcn.004565a8
test al, al
je 0x4567c7
cmp dword [ebp - 8], 0
je 0x4567c7
mov eax, dword [ebp - 8]
xor edx, edx
push edx
push eax
mov eax, dword [ebp - 0x10]
call fcn.0041c864
lea edx, [ebp - 0xc]
mov ecx, 4
mov eax, dword [ebp - 0x10]
call fcn.004565a8
test al, al
je 0x4567c7
cmp dword [ebp - 0xc], 0x4550
jne 0x4567c7
lea edx, [ebp - 0x24]
mov ecx, 0x14
mov eax, dword [ebp - 0x10]
call fcn.004565a8
test al, al
je 0x4567c7
test byte [ebp - 0x11], 0x20
setne byte [ebp - 1]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4567e4
mov eax, dword [ebp - 0x10]
call fcn.004042ec
ret

Function at 0x4567ec
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
push ebx
xor edx, edx
mov dword [ebp - 0x2c], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x456983
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 1], 0
mov ecx, ebx
mov dl, 1
mov eax, dword [0x451814]
call fcn.00456530
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x456966
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 4]
mov ecx, 2
mov eax, dword [ebp - 0x10]
call fcn.004565a8
test al, al
je 0x456950
cmp word [ebp - 4], 0x5a4d
jne 0x456950
push 0
push 0x3c
mov eax, dword [ebp - 0x10]
call fcn.0041c864
lea edx, [ebp - 8]
mov ecx, 4
mov eax, dword [ebp - 0x10]
call fcn.004565a8
test al, al
je 0x456950
cmp dword [ebp - 8], 0
je 0x456950
mov eax, dword [ebp - 8]
xor edx, edx
push edx
push eax
mov eax, dword [ebp - 0x10]
call fcn.0041c864
lea edx, [ebp - 0xc]
mov ecx, 4
mov eax, dword [ebp - 0x10]
call fcn.004565a8
test al, al
je 0x456950
cmp dword [ebp - 0xc], 0x4550
jne 0x456950
lea edx, [ebp - 0x28]
mov ecx, 0x14
mov eax, dword [ebp - 0x10]
call fcn.004565a8
test al, al
je 0x45694c
test byte [ebp - 0x15], 0x20
je 0x45694c
push 2
push 0
lea edx, [ebp - 0x2c]
mov eax, ebx
call fcn.0045212c
mov eax, dword [ebp - 0x2c]
call fcn.0040579c
push eax
call fcn.00407eac
mov dword [ebp - 0x14], eax
xor eax, eax
push ebp
push 0x456945
push dword fs:[eax]
mov dword fs:[eax], esp
push 0xa
push 0x456994
mov eax, dword [ebp - 0x14]
push eax
call fcn.00407c6c
test eax, eax
je 0x45692a
push 0xa
push 0x4569a0
mov eax, dword [ebp - 0x14]
push eax
call fcn.00407c6c
test eax, eax
je 0x45692a
mov byte [ebp - 1], 2
jmp 0x45692e
mov byte [ebp - 1], 3
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x456950
mov eax, dword [ebp - 0x14]
push eax
call fcn.00407c84
ret
mov byte [ebp - 1], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45696d
mov eax, dword [ebp - 0x10]
call fcn.004042ec
ret
Function at 0x4592d8
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffedc
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x20], ebx
mov dword [ebp - 0x24], ebx
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 0x14], ebx
mov dword [ebp - 0x18], ebx
mov dword [ebp - 0xc], ebx
mov dword [ebp - 0x10], ebx
mov ebx, ecx
mov dword [ebp - 4], edx
mov esi, eax
xor eax, eax
push ebp
push 0x45948a
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 6], 0
lea edx, [ebp - 5]
mov ecx, 1
mov eax, dword [ebp - 4]
mov edi, dword [eax]
call dword [edi + 0xc]
cmp word [esi + 0x19], 0x1f6
jb 0x45933a
cmp byte [ebp - 5], 0x80
jb 0x45933a
and byte [ebp - 5], 0x7f
mov byte [ebp - 6], 1
movzx edx, byte [ebp - 5]
mov eax, ebx
call fcn.004034bc
movzx ecx, byte [ebp - 5]
lea edx, [ebx + 1]
mov eax, dword [ebp - 4]
mov edi, dword [eax]
call dword [edi + 0xc]
cmp word [esi + 0x19], 0x1f4
jb 0x45945e
cmp byte [esi + 0x3b], 0
je 0x45939a
mov eax, dword [0x534af4]
mov edx, dword [esi + 0x37]
call fcn.00405734
je 0x45938a
mov eax, dword [esi + 0x37]
call fcn.00439464
mov eax, 0x534af4
mov edx, dword [esi + 0x37]
call fcn.00405344
movzx ecx, byte [ebx]
lea edx, [ebx + 1]
lea eax, [ebx + 1]
call fcn.00439518
jmp 0x4593ec
cmp byte [ebx], 0
je 0x4593ec
lea eax, [ebp - 0x10]
mov edx, ebx
call fcn.00405554
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 0xc]
call fcn.004398cc
mov edx, dword [ebp - 0xc]
mov eax, ebx
mov ecx, 0xff
call fcn.004055a8
lea eax, [ebp - 0x18]
mov edx, ebx
call fcn.00405554
mov ecx, dword [ebp - 0x18]
lea eax, [ebp - 0x14]
mov edx, 0x4594a0
call fcn.00405624
mov edx, dword [ebp - 0x14]
mov eax, ebx
mov ecx, 0xff
call fcn.004055a8
cmp byte [ebp - 6], 0
je 0x45946f
lea eax, [ebp - 0x1c]
mov edx, ebx
call fcn.00405554
lea eax, [ebp - 0x1c]
mov edx, 0x4594ac
call fcn.004055d8
mov edx, dword [ebp - 0x1c]
mov eax, ebx
mov ecx, 0xff
call fcn.004055a8
lea eax, [ebp - 0x20]
mov edx, ebx
call fcn.00405554
lea eax, [ebp - 0x20]
push eax
lea ecx, [ebp - 0x124]
mov edx, dword [ebp - 4]
mov eax, esi
call fcn.004592d8
lea edx, [ebp - 0x124]
lea eax, [ebp - 0x24]
call fcn.00405554
mov edx, dword [ebp - 0x24]
pop eax
call fcn.004055d8
mov edx, dword [ebp - 0x20]
mov eax, ebx
mov ecx, 0xff
call fcn.004055a8
jmp 0x45946f
movzx edx, byte [ebx]
test edx, edx
jle 0x45946f
lea eax, [ebx + 1]
xor byte [eax], 0x62
inc eax
dec edx
jne 0x459468
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x459491
lea eax, [ebp - 0x24]
mov edx, 7
call fcn.00405314
ret
Function at 0x46754c
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffff8
mov dword [esp + 4], ecx
mov dword [esp], edx
mov edi, eax
cmp byte [0x527624], 0
jne 0x467599
xor esi, esi
mov edx, 0x5351d0
mov eax, esi
mov ebx, 8
test al, 1
je 0x46757f
shr eax, 1
xor eax, 0xedb88320
jmp 0x467581
shr eax, 1
dec ebx
jne 0x467572
mov dword [edx], eax
inc esi
add edx, 4
cmp esi, 0x100
jne 0x46756b
mov byte [0x527624], 1
mov eax, dword [esp + 4]
dec eax
test eax, eax
jl 0x4675c6
inc eax
xor esi, esi
mov edx, dword [esp]
movzx edx, byte [edx + esi]
xor edx, edi
and edx, 0xff
mov edx, dword [edx*4 + 0x5351d0]
shr edi, 8
xor edx, edi
mov edi, edx
inc esi
dec eax
jne 0x4675a5
mov eax, edi
pop ecx
pop edx
pop edi
pop esi
pop ebx
ret