joyce8/EMBER2024-capa huggingface dataset:
Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
mov ebx, 0x40de38
nop
nop
mov ecx, 0x3a06560f
nop
test eax, eax
nop
nop
nop
nop
nop
nop
nop
je 0x43304e
nop
nop
nop
nop
xor dword [eax], ecx
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
jne 0x433024
nop
nop
mov eax, section..data
nop
mov ebx, 0x4304d8
nop
mov ecx, 0x24e04fe8
nop
nop
nop
nop
nop
test eax, eax
nop
je 0x433084
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
add eax, 4
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x43306c
nop
nop
nop
nop
nop
popal
jmp 0x431219

Function at 0x4216c0
Capabilities:
Enumerate pe sections
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ecx
mov dword [ebp - 4], ecx
mov eax, dword [ebp - 4]
mov ecx, dword [ebp - 4]
mov edx, dword [ecx]
mov dword [eax + 4], edx
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 4]
movzx edx, word [ecx]
cmp edx, 0x5a4d
je 0x4216ea
xor al, al
jmp 0x42176f
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 4]
mov edx, dword [ebp - 4]
mov eax, dword [edx]
add eax, dword [ecx + 0x3c]
mov ecx, dword [ebp - 4]
mov dword [ecx + 8], eax
mov edx, dword [ebp - 4]
mov eax, dword [edx + 8]
cmp dword [eax], 0x4550
je 0x421710
xor al, al
jmp 0x42176f
mov ecx, dword [ebp - 4]
mov edx, dword [ecx + 4]
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 8]
movzx eax, word [ecx + 0x14]
mov ecx, dword [edx + 0x3c]
add ecx, eax
mov edx, dword [ebp - 4]
mov eax, dword [edx]
lea ecx, [ecx + eax + 0x18]
mov edx, dword [ebp - 4]
mov dword [edx + 0xc], ecx
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 8]
movzx edx, word [ecx + 6]
cmp edx, 1
jl 0x421755
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 8]
movzx edx, word [ecx + 6]
cmp edx, 0x100
jle 0x421759
xor al, al
jmp 0x42176f
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 0xc]
mov edx, dword [ebp - 4]
mov eax, dword [edx]
add eax, dword [ecx + 0x14]
mov ecx, dword [ebp - 4]
mov dword [ecx + 0x10], eax
mov al, 1
mov esp, ebp
pop ebp
ret

Function at 0x422420
Capabilities:
Hash data using rshash

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0xc], 0x5c6b7
mov dword [ebp - 4], 0xf8c9
mov dword [ebp - 0x10], 0
mov dword [ebp - 8], 0
mov dword [ebp - 8], 0
jmp 0x422460
mov eax, dword [ebp + 8]
add eax, 1
mov dword [ebp + 8], eax
mov ecx, dword [ebp - 8]
add ecx, 1
mov dword [ebp - 8], ecx
mov edx, dword [ebp + 8]
movsx eax, byte [edx]
test eax, eax
je 0x422488
mov ecx, dword [ebp - 0x10]
imul ecx, dword [ebp - 4]
mov edx, dword [ebp + 8]
movsx eax, byte [edx]
add ecx, eax
mov dword [ebp - 0x10], ecx
mov ecx, dword [ebp - 4]
imul ecx, dword [ebp - 0xc]
mov dword [ebp - 4], ecx
jmp 0x42244e
mov eax, dword [ebp - 0x10]
mov esp, ebp
pop ebp
ret 4
Function at 0x4060d3
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
cmp dword [0x42228c], 0
push esi
jne 0x40610a
xor ecx, ecx
push 8
mov eax, ecx
pop esi
mov edx, eax
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec esi
jne 0x4060e4
mov dword [ecx*4 + 0x422288], eax
inc ecx
cmp ecx, 0x100
jl 0x4060df
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 8]
test edx, edx
not eax
jbe 0x40613b
mov ecx, dword [esp + 0xc]
push edi
movzx edi, byte [ecx]
mov esi, eax
and esi, 0xff
xor esi, edi
shr eax, 8
mov esi, dword [esi*4 + 0x422288]
xor eax, esi
inc ecx
dec edx
jne 0x40611d
pop edi
not eax
pop esi
ret 0xc

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

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

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
Function at 0x43b940
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x2b000]
push edi
jmp 0x43b95a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x43b961
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x43b950
mov eax, 1
add ebx, ebx
jne 0x43b973
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x43b968
jne 0x43b984
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x43b968
xor ecx, ecx
sub eax, 3
jb 0x43b998
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x43ba0a
mov ebp, eax
add ebx, ebx
jne 0x43b9a3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x43b9b0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x43b9d4
inc ecx
add ebx, ebx
jne 0x43b9c0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x43b9b5
jne 0x43b9d1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x43b9b5
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x43b9f4
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x43b9e5
jmp 0x43b956
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x43b9f4
add edi, ecx
jmp 0x43b956
pop esi
mov edi, esi
mov ecx, 0xa57
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x43ba12
cmp byte [edi], 0x12
jne 0x43ba12
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x43ba17
lea edi, [esi + 0x39000]
mov eax, dword [edi]
or eax, eax
je 0x43ba8f
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x51acc]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x51bac]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x43ba44
mov ecx, edi
jns 0x43ba73
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x51bb4]
or eax, eax
je 0x43ba89
mov dword [ebx], eax
add ebx, 4
jmp 0x43ba61
call dword [esi + 0x51bb0]
mov ebp, dword [esi + 0x51bb8]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x17f]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x43bac3
sub esp, 0xffffff80
jmp 0x41942f

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
Function at 0x418a60
Capabilities:
Create thread

Disassembly:
push esi
lea eax, [esp + 8]
push eax
push 0
mov esi, ecx
mov ecx, dword [esp + 0x10]
push ecx
push edx
push 0
push 0
call dword [sym.imp.MSVCRT.dll__beginthreadex]
add esp, 0x18
mov dword [esi], eax
pop esi
test eax, eax
je 0x418a89
xor eax, eax
ret 4
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x418a98
mov eax, 1
ret 4

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
Function at 0x402d54
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x4ca008], 0x8088405
inc edx
mov dword [ebx + 0x4ca008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x4045c8
Capabilities:
Packed with generic packer

Disassembly:
test edx, edx
je 0x40462d
test ecx, ecx
je fcn.00404300
cmp edx, dword [eax]
je 0x404634
cmp ecx, dword [eax]
je 0x4045ea
push eax
push ecx
call fcn.00404300
pop edx
pop eax
jmp fcn.00404584
push ebx
push esi
push edi
mov ebx, edx
mov esi, ecx
push eax
mov eax, dword [ebx - 4]
add eax, dword [esi - 4]
call fcn.00404370
mov edi, eax
mov edx, eax
mov eax, ebx
mov ecx, dword [ebx - 4]
call fcn.0040293c
mov edx, edi
mov eax, esi
mov ecx, dword [esi - 4]
add edx, dword [ebx - 4]
call fcn.0040293c
pop eax
mov edx, edi
test edi, edi
je 0x404624
dec dword [edi - 8]
call fcn.00404300
pop edi
pop esi
pop ebx
ret
mov edx, ecx
jmp fcn.00404300
mov edx, ecx
jmp fcn.00404584

Function at 0x42f650
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
push ebp
mov edi, ecx
mov ecx, dword [ebp + 8]
mov esi, ecx
shr esi, 2
je 0x42f67d
lea edi, [edi + esi*4]
lea edx, [edx + esi*4]
lea eax, [eax + esi*4]
neg esi
mov ebx, dword [eax + esi*4]
mov ebp, dword [edx + esi*4]
mov dword [edi + esi*4], ebx
xor dword [eax + esi*4], ebp
inc esi
jne 0x42f66e
and ecx, 3
je 0x42f695
mov bl, byte [ecx + eax - 1]
mov bh, byte [ecx + edx - 1]
mov byte [ecx + edi - 1], bl
xor byte [ecx + eax - 1], bh
dec ecx
jne 0x42f682
pop ebp
pop esi
pop edi
pop ebx
pop ebp
ret 4

Function at 0x42f6a0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
push ebp
mov edi, dword [ebp + 0xc]
mov esi, dword [ebp + 8]
push esi
shr esi, 2
je 0x42f6d9
lea ecx, [ecx + esi*4]
lea edi, [edi + esi*4]
lea edx, [edx + esi*4]
lea eax, [eax + esi*4]
neg esi
mov ebp, dword [eax + esi*4]
mov ebx, dword [edi + esi*4]
xor ebx, dword [edx + esi*4]
mov dword [edx + esi*4], ebx
xor ebx, dword [ecx + esi*4]
mov dword [edi + esi*4], ebp
mov dword [eax + esi*4], ebx
inc esi
jne 0x42f6c1
pop esi
and esi, 3
je 0x42f6fe
mov bl, byte [esi + eax - 1]
mov bh, byte [esi + edx - 1]
xor bh, byte [esi + edi - 1]
mov byte [esi + edx - 1], bh
xor bh, byte [esi + ecx - 1]
mov byte [esi + edi - 1], bl
mov byte [esi + eax - 1], bh
dec esi
jne 0x42f6df
pop ebp
pop esi
pop edi
pop ebx
pop ebp
ret 8

Function at 0x42f708
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
mov edi, ecx
mov ecx, dword [ebp + 8]
mov esi, ecx
shr esi, 2
je 0x42f734
lea edi, [edi + esi*4]
lea edx, [edx + esi*4]
lea eax, [eax + esi*4]
neg esi
mov ebx, dword [edx + esi*4]
xor ebx, dword [eax + esi*4]
mov dword [edi + esi*4], ebx
mov dword [eax + esi*4], ebx
inc esi
jne 0x42f725
and ecx, 3
je 0x42f74c
mov bl, byte [ecx + edx - 1]
xor bl, byte [ecx + eax - 1]
mov byte [ecx + edi - 1], bl
mov byte [ecx + eax - 1], bl
dec ecx
jne 0x42f739
pop esi
pop edi
pop ebx
pop ebp
ret 4
Function at 0x42f754
Capabilities:
Encode data using xor

Disassembly:
push ebx
push edi
shr ecx, 1
lea edi, [eax + ecx*8]
lea edx, [edx + ecx*8]
neg ecx
mov ebx, dword [edx + ecx*8]
mov eax, dword [edx + ecx*8 + 4]
xor dword [edi + ecx*8], ebx
xor dword [edi + ecx*8 + 4], eax
inc ecx
jne 0x42f760
pop edi
pop ebx
ret

Function at 0x43007c
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push ebx
push esi
push edi
mov dword [ebp - 8], ecx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
mov eax, dword [eax]
call dword [eax + 0x20]
mov esi, eax
mov eax, esi
shr eax, 2
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 4]
call fcn.0042fcd4
mov dword [ebp - 0x10], eax
xor edx, edx
push ebp
push 0x3d01bb
push dword fs:[edx]
mov dword fs:[edx], esp
mov eax, esi
add eax, eax
push eax
mov eax, dword [ebp - 8]
pop edx
mov ecx, edx
cdq
idiv ecx
mov edi, eax
mov eax, dword [ebp - 4]
mov eax, dword [eax + 8]
mov dword [ebp - 0x14], eax
dec edi
test edi, edi
jl 0x43012a
inc edi
mov edx, dword [ebp - 0x10]
mov eax, ebx
mov ecx, esi
call fcn.0040293c
mov edx, ebx
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx + 0x54]
mov edx, dword [ebp - 0x14]
mov eax, ebx
mov ecx, dword [ebp - 0xc]
call fcn.0042f754
lea eax, [ebx + esi]
mov ebx, eax
mov edx, dword [ebp - 0x14]
mov eax, ebx
mov ecx, esi
call fcn.0040293c
mov edx, ebx
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx + 0x54]
mov edx, dword [ebp - 0x10]
mov eax, ebx
mov ecx, dword [ebp - 0xc]
call fcn.0042f754
lea eax, [ebx + esi]
mov ebx, eax
dec edi
jne 0x4300d7
mov eax, esi
add eax, eax
push eax
mov eax, dword [ebp - 8]
pop edx
mov ecx, edx
cdq
idiv ecx
mov edi, edx
cmp esi, edi
jg 0x430178
mov edx, dword [ebp - 0x10]
mov eax, ebx
mov ecx, esi
call fcn.0040293c
mov edx, ebx
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx + 0x54]
mov edx, dword [ebp - 0x14]
mov eax, ebx
mov ecx, dword [ebp - 0xc]
call fcn.0042f754
mov eax, dword [ebp - 4]
mov edx, dword [eax + 8]
mov eax, dword [ebp - 0x10]
mov ecx, esi
call fcn.0040293c
lea eax, [ebx + esi]
mov ebx, eax
sub edi, esi
test edi, edi
jle 0x4301a2
mov eax, dword [ebp - 4]
mov edx, dword [eax + 8]
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx + 0x5c]
dec edi
test edi, edi
jl 0x4301a2
inc edi
xor eax, eax
mov edx, dword [ebp - 4]
mov edx, dword [edx + 8]
mov dl, byte [edx + eax]
xor byte [ebx + eax], dl
inc eax
dec edi
jne 0x430192
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x3d01c2
lea edx, [ebp - 0x10]
mov eax, dword [ebp - 4]
call fcn.0042fe70
ret
Function at 0x43e984
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
xor ebx, ebx
mov bl, dl
dec ebx
test ebx, ebx
jl 0x43e9d8
inc ebx
xor edx, edx
mov ecx, edx
shl ecx, 2
movzx esi, byte [eax + ecx]
lea esi, [esi*4 + 0x4ca814]
mov esi, dword [esi]
movzx edi, byte [eax + ecx + 1]
lea edi, [edi*4 + 0x4cac14]
xor esi, dword [edi]
movzx edi, byte [eax + ecx + 2]
lea edi, [edi*4 + 0x4cb014]
xor esi, dword [edi]
movzx edi, byte [eax + ecx + 3]
lea edi, [edi*4 + 0x4cb414]
xor esi, dword [edi]
lea ecx, [eax + ecx]
mov dword [ecx], esi
inc edx
dec ebx
jne 0x43e993
pop edi
pop esi
pop ebx
ret

Function at 0x462930
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffeec
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]
cmp dword [ebp - 0xc], 0
jle 0x4629f0
xor ebx, ebx
lea esi, [ebp - 0x114]
mov eax, dword [ebp + 8]
xor edx, edx
push edx
push eax
mov eax, ebx
cdq
call fcn.00405574
mov al, byte [edi + eax]
mov byte [esi], al
inc ebx
inc esi
cmp ebx, 0x100
jne 0x46295a
xor edx, edx
mov byte [ebp - 0xd], 0
mov eax, dword [ebp - 0xc]
dec eax
test eax, eax
jl 0x4629f0
inc eax
mov dword [ebp - 0x14], eax
xor ebx, ebx
inc edx
and dl, 0xff
mov esi, edx
and esi, 0xff
mov al, byte [ebp + esi - 0x114]
mov cl, byte [ebp - 0xd]
add cl, al
and cl, 0xff
mov byte [ebp - 0xd], cl
xor ecx, ecx
mov cl, byte [ebp - 0xd]
mov cl, byte [ebp + ecx - 0x114]
mov byte [ebp + esi - 0x114], cl
xor ecx, ecx
mov cl, byte [ebp - 0xd]
mov byte [ebp + ecx - 0x114], al
add al, byte [ebp + esi - 0x114]
and al, 0xff
mov ecx, dword [ebp - 4]
mov cl, byte [ecx + ebx]
and eax, 0xff
xor cl, byte [ebp + eax - 0x114]
mov eax, dword [ebp - 8]
mov byte [eax + ebx], cl
inc ebx
dec dword [ebp - 0x14]
jne 0x46298c
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x4629fc
Capabilities:
Encode data using xor
Encrypt data using rc4 ksa
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffef0
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 + 8]
mov ebx, dword [ebp + 0xc]
cmp dword [ebp - 0xc], 0
jle 0x462ab4
xor esi, esi
lea ecx, [ebp - 0x110]
mov eax, esi
cdq
idiv edi
mov al, byte [ebx + edx]
mov byte [ecx], al
inc esi
inc ecx
cmp esi, 0x100
jne 0x462a29
xor edx, edx
xor ecx, ecx
mov eax, dword [ebp - 0xc]
dec eax
test eax, eax
jl 0x462ab4
inc eax
mov dword [ebp - 0x10], eax
xor esi, esi
inc edx
and dl, 0xff
xor eax, eax
mov al, dl
mov al, byte [ebp + eax - 0x110]
lea ecx, [eax + ecx]
and cl, 0xff
xor ebx, ebx
mov bl, cl
mov bl, byte [ebp + ebx - 0x110]
mov edi, edx
and edi, 0xff
mov byte [ebp + edi - 0x110], bl
xor ebx, ebx
mov bl, cl
mov byte [ebp + ebx - 0x110], al
xor ebx, ebx
mov bl, dl
add al, byte [ebp + ebx - 0x110]
and al, 0xff
mov ebx, dword [ebp - 4]
mov bl, byte [ebx + esi]
and eax, 0xff
xor bl, byte [ebp + eax - 0x110]
mov eax, dword [ebp - 8]
mov byte [eax + esi], bl
inc esi
dec dword [ebp - 0x10]
jne 0x462a4f
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x4aabdc
Capabilities:
Get number of processors

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe0
push ebx
push esi
push edi
mov esi, edx
lea edi, [ebp - 0x18]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov ebx, ecx
mov dword [ebp - 4], eax
mov esi, dword [0x4ee1ec]
mov eax, dword [ebp - 4]
mov byte [eax + 0x210], 1
xor eax, eax
push ebp
push 0x44adb5
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, ebx
mov eax, dword [ebp - 4]
call fcn.004a2dac
add dword [ebp - 0xc], 4
lea edx, [ebp - 0x18]
mov eax, dword [ebp - 4]
call fcn.004a3fd4
mov eax, dword [esi]
call fcn.004918ac
mov edx, dword [ebp - 4]
mov edx, dword [edx + 0x4c]
add edx, dword [ebp - 0x14]
cmp eax, edx
jge 0x4aac4e
mov eax, dword [esi]
call fcn.004918ac
mov edx, dword [ebp - 4]
sub eax, dword [edx + 0x4c]
mov dword [ebp - 0x14], eax
mov eax, dword [esi]
call fcn.004918b8
mov edx, dword [ebp - 4]
mov edx, dword [edx + 0x48]
add edx, dword [ebp - 0x18]
cmp eax, edx
jge 0x4aac72
mov eax, dword [esi]
call fcn.004918b8
mov edx, dword [ebp - 4]
sub eax, dword [edx + 0x48]
mov dword [ebp - 0x18], eax
mov eax, dword [esi]
call fcn.004918a0
cmp eax, dword [ebp - 0x18]
jle 0x4aac88
mov eax, dword [esi]
call fcn.004918a0
mov dword [ebp - 0x18], eax
mov eax, dword [esi]
call fcn.00491894
cmp eax, dword [ebp - 0xc]
jle 0x4aac9e
mov eax, dword [esi]
call fcn.00491894
mov dword [ebp - 0xc], eax
push 0x10
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x4c]
push eax
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x48]
push eax
mov eax, dword [ebp - 0x14]
push eax
mov eax, dword [ebp - 0x18]
push eax
push 0xffffffffffffffff
mov eax, dword [ebp - 4]
call fcn.004a9564
push eax
call fcn.0040799c
call fcn.00406e8c
mov edx, dword [ebp - 4]
sub eax, dword [edx + 0x214]
cmp eax, 0xfa
jbe 0x4aad65
mov eax, ebx
call fcn.0040457c
cmp eax, 0x64
jge 0x4aad65
cmp dword [0x4db158], 0
je 0x4aad65
push 0
lea eax, [ebp - 8]
push eax
push 0
push 0x1016
call fcn.004079ec
cmp dword [ebp - 8], 0
je 0x4aad65
push 0
lea eax, [ebp - 8]
push eax
push 0
push 0x1018
call fcn.004079ec
cmp dword [ebp - 8], 0
je 0x4aad28
mov bl, 2
jmp 0x4aad43
lea edx, [ebp - 0x20]
mov eax, dword [0x4f6834]
call fcn.004ade74
mov eax, dword [ebp - 0x1c]
cmp eax, dword [ebp - 0x14]
jle 0x4aad41
xor ebx, ebx
jmp 0x4aad43
mov bl, 1
xor eax, eax
mov al, bl
mov eax, dword [eax*4 + 0x4db260]
or eax, 0x40000
push eax
push 0x64
mov eax, dword [ebp - 4]
call fcn.004a9564
push eax
call dword [0x4db158]
mov eax, dword [0x4edff4]
mov eax, dword [eax]
mov edx, dword [eax + 0x30]
mov eax, dword [ebp - 4]
call fcn.004a6c98
push 4
mov eax, dword [ebp - 4]
call fcn.004a9564
push eax
call fcn.004079e4
mov eax, dword [ebp - 4]
mov edx, dword [eax]
call dword [edx + 0x7c]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x44adbc
call fcn.00406e8c
mov edx, dword [ebp - 4]
mov dword [edx + 0x214], eax
mov eax, dword [ebp - 4]
mov byte [eax + 0x210], 0
ret
Function at 0x4aaf30
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
mov ebx, eax
cmp word [ebx + 0x68], 0xffff
je 0x4aaff7
push 1
push 1
push 1
push 0xe
mov eax, dword [0x4ede00]
mov eax, dword [eax]
call eax
push eax
push 0xd
mov eax, dword [0x4ede00]
mov eax, dword [eax]
call eax
push eax
call fcn.00407ff0
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x44aff0
push dword fs:[eax]
mov dword fs:[eax], esp
movsx edx, word [ebx + 0x68]
mov eax, dword [0x4ee1ec]
mov eax, dword [eax]
call fcn.00491dc8
mov edx, eax
mov eax, dword [ebp - 4]
call fcn.00408028
movsx edx, word [ebx + 0x68]
mov eax, dword [0x4ee1ec]
mov eax, dword [eax]
call fcn.00491dc8
mov edx, eax
mov eax, dword [ebp - 4]
call fcn.00408028
push 0
push 0
push 0
mov eax, dword [ebp - 4]
push eax
call fcn.00408080
lea eax, [ebp - 0xc]
push eax
push 0
call fcn.00408090
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 0xc]
push eax
push 1
mov eax, dword [ebp - 4]
push eax
call fcn.00408080
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x44aff7
mov eax, dword [ebp - 4]
push eax
call fcn.00407ff8
ret
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4bc5ec
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov esi, dword [ebp + 8]
test esi, esi
jbe 0x4bc610
mov eax, 1
mov ebx, ecx
add ebx, eax
dec ebx
mov bl, byte [ebx]
mov edi, edx
add edi, eax
dec edi
xor byte [edi], bl
inc eax
dec esi
jne 0x4bc5fe
pop edi
pop esi
pop ebx
pop ebp
ret 4
Function at 0x4bc9a0
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffff0
mov dword [esp], ecx
mov esi, eax
lea edi, [esp + 4]
mov eax, dword [edx]
mov dword [edi], eax
add edx, 4
mov eax, dword [edx]
lea edx, [edi + 4]
mov dword [edx], eax
mov ebx, 4
mov eax, edi
mov dx, word [eax]
mov ecx, edx
shl ecx, 8
movzx edx, dx
shr edx, 8
or cx, dx
mov word [eax], cx
add eax, 2
dec ebx
jne 0x4bc9c5
xor ebx, ebx
mov ebp, ebx
add ebp, ebp
lea ebp, [ebp + ebp*2]
mov dx, word [esi + ebp*2 + 0x14]
mov eax, edi
call fcn.004bc960
mov ax, word [esi + ebp*2 + 0x16]
add word [edi + 2], ax
mov ax, word [esi + ebp*2 + 0x18]
add word [edi + 4], ax
mov dx, word [esi + ebp*2 + 0x1a]
lea eax, [edi + 6]
call fcn.004bc960
mov ax, word [edi + 4]
mov word [esp + 0xc], ax
mov ax, word [edi]
xor word [edi + 4], ax
mov dx, word [esi + ebp*2 + 0x1c]
lea eax, [edi + 4]
call fcn.004bc960
mov ax, word [edi + 2]
mov word [esp + 0xe], ax
mov ax, word [edi + 6]
xor word [edi + 2], ax
mov ax, word [edi + 4]
add word [edi + 2], ax
mov dx, word [esi + ebp*2 + 0x1e]
lea eax, [edi + 2]
call fcn.004bc960
mov ax, word [edi + 2]
add word [edi + 4], ax
mov ax, word [edi + 2]
xor word [edi], ax
mov ax, word [edi + 4]
xor word [edi + 6], ax
mov ax, word [esp + 0xc]
xor word [edi + 2], ax
mov ax, word [esp + 0xe]
xor word [edi + 4], ax
inc ebx
cmp ebx, 8
jne 0x4bc9e1
mov dx, word [esi + 0x74]
mov eax, edi
call fcn.004bc960
mov ax, word [esi + 0x76]
add word [edi + 4], ax
mov ax, word [esi + 0x78]
add word [edi + 2], ax
mov dx, word [esi + 0x7a]
lea eax, [edi + 6]
call fcn.004bc960
mov ax, word [edi]
mov edx, eax
shl edx, 8
movzx eax, ax
shr eax, 8
or dx, ax
mov word [edi], dx
mov ax, word [edi + 4]
mov edx, eax
shl edx, 8
movzx eax, ax
shr eax, 8
or dx, ax
mov word [esp + 0xe], dx
mov ax, word [edi + 2]
mov edx, eax
shl edx, 8
movzx eax, ax
shr eax, 8
or dx, ax
mov word [edi + 4], dx
mov ax, word [edi + 6]
mov edx, eax
shl edx, 8
movzx eax, ax
shr eax, 8
or dx, ax
mov word [edi + 6], dx
mov ax, word [esp + 0xe]
mov word [edi + 2], ax
mov eax, dword [edi]
mov edx, dword [esp]
mov dword [edx], eax
lea eax, [edi + 4]
mov eax, dword [eax]
mov edx, dword [esp]
add edx, 4
mov dword [edx], eax
add esp, 0x10
pop ebp
pop edi
pop esi
pop ebx
ret