joyce8/EMBER2024-capa huggingface dataset:
Function at 0x438548
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 0x43856d
xor eax, eax
jmp 0x43869e
inc dword [0x544298]
mov edx, dword [0x544298]
cmp edx, 1
jne 0x438592
push 0
call fcn.00437ee0
pop ecx
xor eax, 0xbb40e64e
push eax
call fcn.00437ef8
pop ecx
mov ecx, edi
mov edx, esi
mov eax, dword [ebp - 4]
call fcn.00438510
xor ebx, ebx
lea eax, [ebp - 0x20]
mov dword [ebp - 0x24], eax
call fcn.00437eec
sar eax, 7
and eax, 0xff
mov dword [ebp - 0x14], eax
mov edx, edi
mov eax, esi
call fcn.004384a4
mov dword [ebp - 0x10], eax
mov ecx, dword [ebp - 0x14]
mov edx, edi
mov eax, esi
call fcn.004384c4
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 0x4385a6
mov ecx, edi
mov edx, esi
mov eax, dword [ebp - 4]
call fcn.00438510
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.004384a4
mov dword [ebp - 0x10], eax
mov eax, esi
mov ecx, dword [ebp - 0x28]
mov edx, edi
movzx ecx, byte [ecx]
call fcn.004384c4
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 0x4385fe
mov edx, edi
mov eax, esi
call fcn.004384a4
mov dword [ebp - 0x10], eax
mov eax, esi
mov ecx, dword [ebp + 8]
mov edx, edi
shr ecx, 0x10
and ecx, 0xff
call fcn.004384c4
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.004384a4
mov dword [ebp - 0x10], eax
mov eax, esi
mov ecx, dword [ebp + 8]
mov edx, edi
shr ecx, 0x18
and ecx, 0xff
call fcn.004384c4
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 0x439600
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 0x43961d
mov eax, 0xffffff9a
jmp 0x4397e5
mov ebx, eax
cmp dword [ebx + 0x2c], 0
jne 0x43962f
mov eax, 0xffffff9a
jmp 0x4397e5
xor edx, edx
mov dword [ebx + 0x34], edx
cmp dword [ebx + 0x80], 8
jne 0x439686
cmp dword [ebx + 0x84], 0
jne 0x439686
test esi, esi
jne 0x439686
cmp dword [ebx + 0x40], 0
jne 0x439668
mov eax, ebx
call fcn.0043948c
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.0043ae08
mov esi, eax
mov eax, dword [ebx + 0x44]
sub eax, edi
add dword [ebx + 0x6c], eax
test esi, esi
je 0x43964a
cmp esi, 1
jne 0x43968d
xor esi, esi
cmp dword [ebx + 0x6c], 0
jbe 0x4396a4
test esi, esi
jne 0x4396a4
mov eax, ebx
call fcn.0043948c
inc eax
jne 0x4396a4
or esi, 0xffffffff
cmp dword [ebx + 0x80], 8
jne 0x4396c5
cmp dword [ebx + 0x84], 0
jne 0x4396c5
lea eax, [ebx + 0x30]
call fcn.0043b0cc
mov esi, eax
xor eax, eax
mov dword [ebx + 0x68], eax
cmp dword [ebx + 0x84], 0
jne 0x4396de
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.00438828
mov eax, dword [ebx + 0x74]
add eax, 0x14
mov ecx, 4
mov edx, edi
call fcn.00438828
cmp dword [ebx + 0x5c], 1
jne 0x439728
mov eax, dword [ebx + 0x74]
add eax, 0x24
mov ecx, 2
mov edx, 1
call fcn.00438828
mov eax, dword [ebx + 0x74]
add eax, 0x18
mov ecx, 4
mov edx, dword [esp]
call fcn.00438828
test esi, esi
jne 0x43974f
lea eax, [ebx + 0x24]
mov ecx, dword [ebx + 0x78]
mov edx, dword [ebx + 0x74]
call fcn.00438700
mov esi, eax
mov eax, dword [ebx + 0x74]
push eax
call fcn.00437ed0
pop ecx
test esi, esi
jne 0x4397d8
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 0x439782
or esi, 0xffffffff
test esi, esi
jne 0x439798
push 4
mov ecx, dword [esp + 8]
mov edx, dword [ebx + 0x20]
mov eax, ebx
call fcn.004387bc
mov esi, eax
test esi, esi
jne 0x4397ac
push 4
mov ecx, edi
mov edx, dword [ebx + 0x20]
mov eax, ebx
call fcn.004387bc
mov esi, eax
test esi, esi
jne 0x4397c2
push 4
mov ecx, dword [esp + 4]
mov edx, dword [ebx + 0x20]
mov eax, ebx
call fcn.004387bc
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 0x4397d8
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 0x439e8c
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ebp
cmp dword [0x54430c], 0
je 0x439fae
xor eax, eax
xor esi, esi
mov dword [0x54430c], eax
mov eax, 0x544310
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 0x439ead
xor ebx, ebx
mov ecx, 0x54d930
mov eax, ebx
xor edx, edx
test al, 1
je 0x439edf
mov edi, eax
shr edi, 1
xor edi, esi
jmp 0x439ee3
mov edi, eax
shr edi, 1
mov eax, edi
inc edx
cmp edx, 8
jl 0x439ed3
mov dword [ecx], eax
inc ebx
add ecx, 4
cmp ebx, 0x100
jl 0x439ecf
xor ebx, ebx
mov esi, 0x54d930
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 + 0x54d930]
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 0x439f3f
inc ebx
add esi, 4
cmp ebx, 0x100
jl 0x439f00
xor eax, eax
mov dword [0x544308], eax
jmp 0x439fb7
cmp dword [0x544308], 0
jne 0x439fae
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x43f7cc
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
mov esi, edx
mov ebx, eax
test ebx, ebx
jne 0x43f7db
xor eax, eax
pop esi
pop ebx
ret
cmp byte [0x5452cc], 0
jne 0x43f7e9
call fcn.0043f770
or eax, 0xffffffff
xor edx, edx
mov dl, byte [ebx]
xor edx, eax
and edx, 0xff
mov edx, dword [edx*4 + 0x5501c0]
shr eax, 8
xor edx, eax
mov eax, edx
inc ebx
dec esi
test esi, esi
jne 0x43f7ec
xor eax, 0xffffffff
pop esi
pop ebx
ret

Function at 0x43f814
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
mov esi, eax
xor ebx, ebx
mov eax, esi
call fcn.00404f5c
test eax, eax
jle 0x43f858
mov edx, 1
xor ecx, ecx
mov cl, byte [esi + edx - 1]
movzx edi, bx
shr edi, 8
xor ecx, edi
and ecx, 0xff
mov cx, word [ecx*2 + 0x5450cc]
shl ebx, 8
and bx, 0xffff
xor cx, bx
mov ebx, ecx
inc edx
dec eax
jne 0x43f82b
mov eax, ebx
pop edi
pop esi
pop ebx
ret

Function at 0x440134
Capabilities:
Hash data with md5

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffa0
push ebx
push esi
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.004033a0
lea eax, [ebp - 0x50]
xor ecx, ecx
mov edx, 0x10
call fcn.004033a0
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
shl eax, 3
add dword [ebp - 0x60], eax
cmp eax, dword [ebp - 0x60]
jbe 0x4401a4
inc dword [ebp - 0x5c]
test ebx, ebx
jbe 0x4401f2
mov eax, 0x40
sub eax, dword [ebp - 0x54]
cmp eax, ebx
ja 0x4401d9
mov ecx, eax
mov eax, dword [ebp - 0x54]
lea edx, [ebp + eax - 0x40]
mov eax, esi
call fcn.00402b88
mov eax, 0x40
sub eax, dword [ebp - 0x54]
sub ebx, eax
add esi, eax
push ebp
call fcn.0043f878
pop ecx
jmp 0x4401ee
mov eax, dword [ebp - 0x54]
lea edx, [ebp + eax - 0x40]
mov eax, esi
mov ecx, ebx
call fcn.00402b88
add dword [ebp - 0x54], ebx
xor ebx, ebx
test ebx, ebx
ja 0x4401a8
mov eax, dword [ebp - 0x54]
mov byte [ebp + eax - 0x40], 0x80
cmp dword [ebp - 0x54], 0x38
jb 0x440207
push ebp
call fcn.0043f878
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.0043f878
pop ecx
mov edx, dword [ebp - 0x58]
lea eax, [ebp - 0x50]
mov ecx, 0x10
call fcn.00402b88
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x44026c
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
mov esi, ecx
test esi, esi
jbe 0x44028c
mov ecx, 1
mov ebx, edx
add ebx, ecx
dec ebx
mov bl, byte [ebx]
mov edi, eax
add edi, ecx
dec edi
xor byte [edi], bl
inc ecx
dec esi
jne 0x44027a
pop edi
pop esi
pop ebx
ret
Function at 0x4402c4
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.00440290
mov ebx, eax
add esi, 4
mov eax, dword [esi]
call fcn.00440290
mov esi, eax
xor eax, eax
mov ecx, dword [0x5505cc]
mov edx, dword [0x5505d0]
mov dword [esp + 4], edx
mov edx, dword [0x5505d4]
mov dword [esp + 8], edx
mov edx, dword [0x5505d8]
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 0x440310
mov eax, ebx
call fcn.00440290
mov edx, dword [esp]
mov dword [edx], eax
mov eax, esi
call fcn.00440290
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 0x440374
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.00440290
mov ebx, eax
add esi, 4
mov eax, dword [esi]
call fcn.00440290
mov esi, eax
mov eax, 0xc6ef3720
mov ecx, dword [0x5505cc]
mov edx, dword [0x5505d0]
mov dword [esp + 4], edx
mov edx, dword [0x5505d4]
mov dword [esp + 8], edx
mov edx, dword [0x5505d8]
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 0x4403c3
mov eax, ebx
call fcn.00440290
mov edx, dword [esp]
mov dword [edx], eax
mov eax, esi
call fcn.00440290
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 0x45b248
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffdc
mov edx, dword [0x54bb8c]
mov dl, byte [edx]
mov byte [ebp - 1], dl
mov ecx, eax
mov dl, 1
mov eax, dword [0x4561c4]
call fcn.0045b0bc
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x45b318
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 4]
mov ecx, 2
mov eax, dword [ebp - 0x10]
call fcn.0045b134
test al, al
je 0x45b302
cmp word [ebp - 4], 0x5a4d
jne 0x45b302
push 0
push 0x3c
mov eax, dword [ebp - 0x10]
call fcn.00423b84
lea edx, [ebp - 8]
mov ecx, 4
mov eax, dword [ebp - 0x10]
call fcn.0045b134
test al, al
je 0x45b302
cmp dword [ebp - 8], 0
je 0x45b302
mov eax, dword [ebp - 8]
xor edx, edx
push edx
push eax
mov eax, dword [ebp - 0x10]
call fcn.00423b84
lea edx, [ebp - 0xc]
mov ecx, 4
mov eax, dword [ebp - 0x10]
call fcn.0045b134
test al, al
je 0x45b302
cmp dword [ebp - 0xc], 0x4550
jne 0x45b302
lea edx, [ebp - 0x24]
mov ecx, 0x14
mov eax, dword [ebp - 0x10]
call fcn.0045b134
test al, al
je 0x45b302
test byte [ebp - 0x11], 0x20
setne byte [ebp - 1]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45b31f
mov eax, dword [ebp - 0x10]
call fcn.00403dac
ret

Function at 0x45b328
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 0x45b4bf
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 1], 0
mov ecx, ebx
mov dl, 1
mov eax, dword [0x4561c4]
call fcn.0045b0bc
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x45b4a2
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 4]
mov ecx, 2
mov eax, dword [ebp - 0x10]
call fcn.0045b134
test al, al
je 0x45b48c
cmp word [ebp - 4], 0x5a4d
jne 0x45b48c
push 0
push 0x3c
mov eax, dword [ebp - 0x10]
call fcn.00423b84
lea edx, [ebp - 8]
mov ecx, 4
mov eax, dword [ebp - 0x10]
call fcn.0045b134
test al, al
je 0x45b48c
cmp dword [ebp - 8], 0
je 0x45b48c
mov eax, dword [ebp - 8]
xor edx, edx
push edx
push eax
mov eax, dword [ebp - 0x10]
call fcn.00423b84
lea edx, [ebp - 0xc]
mov ecx, 4
mov eax, dword [ebp - 0x10]
call fcn.0045b134
test al, al
je 0x45b48c
cmp dword [ebp - 0xc], 0x4550
jne 0x45b48c
lea edx, [ebp - 0x28]
mov ecx, 0x14
mov eax, dword [ebp - 0x10]
call fcn.0045b134
test al, al
je 0x45b488
test byte [ebp - 0x15], 0x20
je 0x45b488
push 2
push 0
lea edx, [ebp - 0x2c]
mov eax, ebx
call fcn.00456ad4
mov eax, dword [ebp - 0x2c]
call fcn.0040515c
push eax
call fcn.00407914
mov dword [ebp - 0x14], eax
xor eax, eax
push ebp
push 0x45b481
push dword fs:[eax]
mov dword fs:[eax], esp
push 0xa
push 0x45b4d0
mov eax, dword [ebp - 0x14]
push eax
call fcn.004076a4
test eax, eax
je 0x45b466
push 0xa
push 0x45b4dc
mov eax, dword [ebp - 0x14]
push eax
call fcn.004076a4
test eax, eax
je 0x45b466
mov byte [ebp - 1], 2
jmp 0x45b46a
mov byte [ebp - 1], 3
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45b48c
mov eax, dword [ebp - 0x14]
push eax
call fcn.004076c4
ret
mov byte [ebp - 1], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45b4a9
mov eax, dword [ebp - 0x10]
call fcn.00403dac
ret
Function at 0x45dc24
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 0x45ddda
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 0x45dc86
cmp byte [ebp - 5], 0x80
jb 0x45dc86
and byte [ebp - 5], 0x7f
mov byte [ebp - 6], 1
xor edx, edx
mov dl, byte [ebp - 5]
mov eax, ebx
call fcn.00402db4
xor ecx, ecx
mov cl, 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 0x45ddad
cmp byte [esi + 0x3b], 0
je 0x45dce9
mov eax, dword [0x5509b8]
mov edx, dword [esi + 0x37]
call fcn.004050a8
je 0x45dcd8
mov eax, dword [esi + 0x37]
call fcn.00440424
mov eax, 0x5509b8
mov edx, dword [esi + 0x37]
call fcn.00404cd4
xor ecx, ecx
mov cl, byte [ebx]
lea edx, [ebx + 1]
lea eax, [ebx + 1]
call fcn.004404c4
jmp 0x45dd3b
cmp byte [ebx], 0
je 0x45dd3b
lea eax, [ebp - 0x10]
mov edx, ebx
call fcn.00404ee4
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 0xc]
call fcn.004408a0
mov edx, dword [ebp - 0xc]
mov eax, ebx
mov ecx, 0xff
call fcn.00404f38
lea eax, [ebp - 0x18]
mov edx, ebx
call fcn.00404ee4
mov ecx, dword [ebp - 0x18]
lea eax, [ebp - 0x14]
mov edx, 0x45ddf0
call fcn.00404fa8
mov edx, dword [ebp - 0x14]
mov eax, ebx
mov ecx, 0xff
call fcn.00404f38
cmp byte [ebp - 6], 0
je 0x45ddbf
lea eax, [ebp - 0x1c]
mov edx, ebx
call fcn.00404ee4
lea eax, [ebp - 0x1c]
mov edx, 0x45ddfc
call fcn.00404f64
mov edx, dword [ebp - 0x1c]
mov eax, ebx
mov ecx, 0xff
call fcn.00404f38
lea eax, [ebp - 0x20]
mov edx, ebx
call fcn.00404ee4
lea eax, [ebp - 0x20]
push eax
lea ecx, [ebp - 0x124]
mov edx, dword [ebp - 4]
mov eax, esi
call fcn.0045dc24
lea edx, [ebp - 0x124]
lea eax, [ebp - 0x24]
call fcn.00404ee4
mov edx, dword [ebp - 0x24]
pop eax
call fcn.00404f64
mov edx, dword [ebp - 0x20]
mov eax, ebx
mov ecx, 0xff
call fcn.00404f38
jmp 0x45ddbf
xor edx, edx
mov dl, byte [ebx]
test edx, edx
jle 0x45ddbf
lea eax, [ebx + 1]
xor byte [eax], 0x62
inc eax
dec edx
jne 0x45ddb8
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45dde1
lea eax, [ebp - 0x24]
mov edx, 7
call fcn.00404ca4
ret
Function at 0x46b62c
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 [0x54a16c], 0
jne 0x46b679
xor esi, esi
mov edx, 0x551094
mov eax, esi
mov ebx, 8
test al, 1
je 0x46b65f
shr eax, 1
xor eax, 0xedb88320
jmp 0x46b661
shr eax, 1
dec ebx
jne 0x46b652
mov dword [edx], eax
inc esi
add edx, 4
cmp esi, 0x100
jne 0x46b64b
mov byte [0x54a16c], 1
mov eax, dword [esp + 4]
dec eax
test eax, eax
jl 0x46b6a6
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 + 0x551094]
shr edi, 8
xor edx, edi
mov edi, edx
inc esi
dec eax
jne 0x46b685
mov eax, edi
pop ecx
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x47ffb4
Capabilities:
Encode data using xor

Disassembly:
mov ecx, edx
mov edx, eax
xor eax, eax
rol ax, 5
xor al, byte [edx]
inc edx
dec ecx
jne 0x47ffba
ret

Function at 0x4c65bc
Capabilities:
Check for software breakpoints

Disassembly:
push ebx
mov ebx, eax
cmp dword [ebx + 0x14], 0xca
jne 0x4c65ea
mov eax, ebx
call fcn.004c7070
cmp dword [ebx + 0x40], 0
je 0x4c65e3
mov dword [ebx + 0x14], 0xcf
mov eax, 1
pop ebx
ret
mov dword [ebx + 0x14], 0xcb
cmp dword [ebx + 0x14], 0xcb
jne 0x4c665b
mov edx, dword [ebx + 0x1b4]
cmp dword [edx + 0x10], 0
je 0x4c664d
cmp dword [ebx + 8], 0
je 0x4c660c
mov eax, ebx
mov edx, dword [eax + 8]
call dword [edx]
mov eax, ebx
mov edx, dword [eax + 0x1b4]
call dword [edx]
test eax, eax
jne 0x4c661e
xor eax, eax
pop ebx
ret
cmp eax, 2
je 0x4c664d
cmp dword [ebx + 8], 0
je 0x4c65ff
cmp eax, 3
je 0x4c6631
dec eax
jne 0x4c65ff
mov edx, dword [ebx + 8]
inc dword [edx + 4]
mov ecx, dword [edx + 4]
mov eax, dword [ebx + 8]
cmp ecx, dword [eax + 8]
jl 0x4c65ff
mov edx, dword [ebx + 0x140]
add dword [eax + 8], edx
jmp 0x4c65ff
mov ecx, dword [ebx + 0x90]
mov dword [ebx + 0x98], ecx
jmp 0x4c6679
cmp dword [ebx + 0x14], 0xcc
je 0x4c6679
mov eax, dword [ebx]
mov dword [eax + 0x14], 0x14
mov edx, dword [ebx + 0x14]
mov dword [eax + 0x18], edx
mov eax, ebx
mov edx, dword [eax]
call dword [edx]
mov eax, ebx
call fcn.004c6684
pop ebx
ret

Function at 0x4e0778
Capabilities:
Hash data with md5

Disassembly:
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
xor edx, edx
mov dword [eax + 0x10], edx
xor edx, edx
mov dword [eax + 0x14], edx
add eax, 0x18
mov edx, 0x40
call fcn.00408348
ret
Function at 0x425970
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ebp
mov ebx, eax
mov eax, dword [0x42daf8]
sub dword [ebx + 8], eax
mov eax, dword [0x42daf4]
sub dword [ebx], eax
mov esi, 0x14
mov eax, dword [ebx + 0xc]
mov edx, dword [ebx + 8]
mov dword [ebx + 0xc], edx
mov edx, dword [ebx + 4]
mov dword [ebx + 8], edx
mov edx, dword [ebx]
mov dword [ebx + 4], edx
mov dword [ebx], eax
mov eax, dword [ebx + 0xc]
mov edx, eax
add eax, eax
inc eax
imul edx, eax
mov eax, edx
mov edx, 5
call fcn.00425728
mov ebp, eax
mov eax, dword [ebx + 4]
mov edx, eax
add eax, eax
inc eax
imul edx, eax
mov eax, edx
mov edx, 5
call fcn.00425728
mov edi, eax
mov eax, dword [ebx + 8]
mov edx, esi
add edx, edx
sub eax, dword [edx*4 + 0x42da50]
mov edx, edi
call fcn.00425730
xor eax, ebp
mov dword [ebx + 8], eax
mov eax, dword [ebx]
mov edx, esi
add edx, edx
sub eax, dword [edx*4 + 0x42da4c]
mov edx, ebp
call fcn.00425730
xor edi, eax
mov dword [ebx], edi
dec esi
test esi, esi
jne 0x42598a
mov eax, dword [0x42da50]
sub dword [ebx + 0xc], eax
mov eax, dword [0x42da4c]
sub dword [ebx + 4], eax
mov al, 1
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x1000125c
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
mov dword [ebp - 0xc], 0
call sub.KERNEL32.DLL_GetEnvironmentStringsA
mov ebx, eax
mov dword [ebp - 0x10], ebx
jmp 0x10001299
cmp byte [ebx], 0x3d
je 0x10001285
inc dword [ebp - 0xc]
mov edi, ebx
xor eax, eax
stc
sbb ecx, ecx
repne scasb al, byte es:[edi]
neg ecx
lea eax, [ecx - 2]
mov edi, eax
inc edi
lea ebx, [ebx + edi]
cmp byte [ebx], 0
jne 0x10001278
mov edi, dword [ebp - 0xc]
inc edi
lea edi, [edi*4]
mov dword [ebp - 0x14], edi
push dword [ebp - 0x14]
call sub.CRTDLL.DLL_malloc
pop ecx
mov dword [ebp - 8], eax
mov dword [0x10003010], eax
cmp dword [ebp - 8], 0
jne 0x100012cc
xor eax, eax
jmp 0x10001342
mov ebx, dword [ebp - 0x10]
jmp 0x10001325
mov edi, ebx
xor eax, eax
stc
sbb ecx, ecx
repne scasb al, byte es:[edi]
neg ecx
lea eax, [ecx - 2]
mov edi, eax
inc edi
mov dword [ebp - 4], edi
cmp byte [ebx], 0x3d
je 0x1000131f
push dword [ebp - 4]
call sub.CRTDLL.DLL_malloc
pop ecx
mov esi, dword [ebp - 8]
mov dword [esi], eax
or eax, eax
jne 0x10001308
jmp 0x10001342
push ebx
mov edi, dword [ebp - 8]
push dword [edi]
call sub.CRTDLL.DLL_strcpy
add esp, 8
add dword [ebp - 8], 4
mov edx, dword [ebp - 4]
lea ebx, [ebx + edx]
cmp byte [ebx], 0
jne 0x100012d1
mov edx, dword [ebp - 8]
mov dword [edx], 0
mov eax, 1
pop edi
pop esi
pop ebx
leave
ret

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx