joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10095380
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, ecx
mov dl, byte [esi]
xor dl, byte [edi]
and dl, 1
xor dl, byte [edi]
mov byte [edi], dl
mov cl, byte [esi]
xor cl, dl
and cl, 2
xor cl, dl
mov byte [edi], cl
movzx eax, byte [esi]
xor al, cl
and al, 4
xor al, cl
mov byte [edi], al
mov eax, dword [esi + 4]
mov dword [edi + 4], eax
mov eax, dword [esi + 8]
mov dword [edi + 8], eax
movq xmm0, qword [esi + 0xc]
movq qword [edi + 0xc], xmm0
mov eax, dword [esi + 0x14]
mov dword [edi + 0x14], eax
movq xmm0, qword [esi + 0x18]
movq qword [edi + 0x18], xmm0
mov eax, dword [esi + 0x20]
mov dword [edi + 0x20], eax
mov eax, dword [esi + 0x24]
mov dword [edi + 0x24], eax
mov eax, dword [esi + 0x28]
mov dword [edi + 0x28], eax
mov eax, dword [esi + 0x2c]
mov dword [edi + 0x2c], eax
mov eax, dword [esi + 0x30]
mov dword [edi + 0x30], eax
mov eax, dword [esi + 0x34]
mov dword [edi + 0x34], eax
mov eax, dword [esi + 0x38]
mov dword [edi + 0x38], eax
mov eax, dword [esi + 0x3c]
mov dword [edi + 0x3c], eax
movq xmm0, qword [esi + 0x40]
movq qword [edi + 0x40], xmm0
mov eax, dword [esi + 0x48]
mov dword [edi + 0x48], eax
movq xmm0, qword [esi + 0x4c]
movq qword [edi + 0x4c], xmm0
mov eax, dword [esi + 0x54]
mov dword [edi + 0x54], eax
mov eax, dword [esi + 0x58]
mov dword [edi + 0x58], eax
movq xmm0, qword [esi + 0x5c]
movq qword [edi + 0x5c], xmm0
mov eax, dword [esi + 0x64]
mov dword [edi + 0x64], eax
movq xmm0, qword [esi + 0x68]
movq qword [edi + 0x68], xmm0
mov eax, dword [esi + 0x70]
mov dword [edi + 0x70], eax
mov eax, dword [esi + 0x74]
mov dword [edi + 0x74], eax
movq xmm0, qword [esi + 0x78]
movq qword [edi + 0x78], xmm0
mov eax, dword [esi + 0x80]
mov dword [edi + 0x80], eax
movq xmm0, qword [esi + 0x84]
movq qword [edi + 0x84], xmm0
mov eax, dword [esi + 0x8c]
mov dword [edi + 0x8c], eax
movq xmm0, qword [esi + 0x90]
movq qword [edi + 0x90], xmm0
mov eax, dword [esi + 0x98]
mov dword [edi + 0x98], eax
mov eax, dword [esi + 0x9c]
mov dword [edi + 0x9c], eax
mov eax, dword [esi + 0xa0]
mov dword [edi + 0xa0], eax
mov eax, dword [esi + 0xa4]
mov dword [edi + 0xa4], eax
movzx eax, byte [esi + 0xa8]
mov byte [edi + 0xa8], al
movq xmm0, qword [esi + 0xac]
movq qword [edi + 0xac], xmm0
mov eax, dword [esi + 0xb4]
mov dword [edi + 0xb4], eax
mov eax, edi
pop edi
pop esi
pop ebp
ret 4
Function at 0x421172
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 4
pushal
mov edx, dword [ebp + 8]
mov ax, word [edx]
cmp ax, 0x5a4d
jne 0x4211a1
mov eax, dword [edx + 0x3c]
add edx, eax
mov eax, dword [edx]
cmp eax, 0x4550
jne 0x4211a1
add edx, 4
mov dword [ebp - 4], edx
popal
mov eax, dword [ebp - 4]
leave
ret 8
popal
sub eax, eax
leave
ret 8

Function at 0x421dff
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 4
mov ecx, 3
mov edx, 1
push ecx
push dword [ebp + 8]
call fcn.00421f04
rol eax, 8
push dword [ebp + 0xc]
push eax
call fcn.00421f20
push edx
push dword [ebp + 0x10]
push eax
call fcn.00421eec
inc edx
mov ebx, eax
push ecx
sub ecx, 3
push ecx
push dword [ebp + 8]
call fcn.00421f04
pop ecx
xor eax, ebx
inc ecx
push ecx
push dword [ebp + 8]
push eax
call fcn.00421ecb
push ecx
push dword [ebp + 8]
call fcn.00421f04
mov ebx, eax
push ecx
sub ecx, 3
push ecx
push dword [ebp + 8]
call fcn.00421f04
pop ecx
xor eax, ebx
inc ecx
push ecx
push dword [ebp + 8]
push eax
call fcn.00421ecb
push ecx
push dword [ebp + 8]
call fcn.00421f04
mov ebx, eax
push ecx
sub ecx, 3
push ecx
push dword [ebp + 8]
call fcn.00421f04
pop ecx
xor eax, ebx
inc ecx
push ecx
push dword [ebp + 8]
push eax
call fcn.00421ecb
push ecx
push dword [ebp + 8]
call fcn.00421f04
mov ebx, eax
push ecx
sub ecx, 3
push ecx
push dword [ebp + 8]
call fcn.00421f04
pop ecx
xor eax, ebx
inc ecx
push ecx
push dword [ebp + 8]
push eax
call fcn.00421ecb
cmp ecx, 0x2b
jne 0x421e0f
leave
ret 0xc

Function at 0x4234b4
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x118
pushal
mov byte [ebp - 0x118], 0x42
mov byte [ebp - 0x117], 0x72
mov byte [ebp - 0x116], 0x75
mov byte [ebp - 0x115], 0x74
mov byte [ebp - 0x114], 0x65
mov byte [ebp - 0x113], 0x66
mov byte [ebp - 0x112], 0x6f
mov byte [ebp - 0x111], 0x72
mov byte [ebp - 0x110], 0x63
mov byte [ebp - 0x10f], 0x69
mov byte [ebp - 0x10e], 0x6e
mov byte [ebp - 0x10d], 0x67
mov byte [ebp - 0x10c], 0x20
mov byte [ebp - 0x10b], 0x4b
mov byte [ebp - 0x10a], 0x65
mov byte [ebp - 0x109], 0x79
mov byte [ebp - 0x108], 0
mov eax, 1
lea edi, [ebp - 0x14]
mov ecx, 0x10
mov al, 0
mov byte [edi], al
inc edi
dec ecx
jne 0x423544
mov eax, dword [ebp + 8]
push 4
push 0x3000
push 0xf010
push 0
call dword [eax + 0x20]
test eax, eax
je 0x4235d6
mov dword [ebp - 4], eax
mov edi, eax
mov esi, dword [ebp + 0xc]
mov ecx, 0xf010
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
lea eax, [ebp - 0x14]
push eax
push dword [ebp + 0xc]
push dword [ebp + 0xc]
push 0xf010
call fcn.004233fa
push 0xf010
push dword [ebp + 0xc]
call fcn.004211a8
test eax, eax
jne 0x4235b8
mov esi, dword [ebp - 4]
mov edi, dword [ebp + 0xc]
mov ecx, 0xf010
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
lea eax, [ebp - 0x14]
push eax
call fcn.004235dd
test eax, eax
je 0x4235d6
jmp 0x423574
mov eax, dword [ebp + 8]
push 0x8000
push 0
push dword [ebp - 4]
call dword [eax + 0x28]
test eax, eax
je 0x4235d6
popal
mov eax, 1
leave
ret 8
popal
sub eax, eax
leave
ret 8
Function at 0x407f80
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x6000]
push edi
or ebp, 0xffffffff
jmp 0x407fa2
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x407fa9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x407f98
mov eax, 1
add ebx, ebx
jne 0x407fbb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x407fb0
jne 0x407fcc
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x407fb0
xor ecx, ecx
sub eax, 3
jb 0x407fe0
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x408052
mov ebp, eax
add ebx, ebx
jne 0x407feb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x407ff8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x40801c
inc ecx
add ebx, ebx
jne 0x408008
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x407ffd
jne 0x408019
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x407ffd
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x40803c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x40802d
jmp 0x407f9e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x40803c
add edi, ecx
jmp 0x407f9e
pop esi
mov edi, esi
mov ecx, 0x8f
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x40805a
cmp byte [edi], 0
jne 0x40805a
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 0x40805f
lea edi, [esi + 0x5000]
mov eax, dword [edi]
or eax, eax
je 0x4080d7
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x8d64]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x8ddc]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x40808c
mov ecx, edi
jns 0x4080bb
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 + 0x8de4]
or eax, eax
je 0x4080d1
mov dword [ebx], eax
add ebx, 4
jmp 0x4080a9
call dword [esi + 0x8de0]
mov ebp, dword [esi + 0x8de8]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x217]
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 0x40810b
sub esp, 0xffffff80
jmp 0x402130

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 0x408940
Capabilities:
Encode data using xor

Disassembly:
mov ecx, 0x4085d8
sub edi, 0x3e0fb96f
call fcn.00408960
sub edi, 1
xor dword [eax], ecx
push edi
pop edx
inc eax
cmp eax, esi
jne fcn.00408940
ret
Function at 0x4014a0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov edx, edi
mov dword [ebp - 4], ecx
mov ecx, dword [sym.imp.MSVCP140.dll_class_std::basic_ostream_char__struct_std::char_traits_char___std::cout]
push 0x401a70
call fcn.00401850
mov ecx, eax
call dword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_char__struct_std::char_traits_char______thiscall_std::basic_ostream_char__struct_std::char_traits_char__::operator___class_std::basic_ostream_char__struct_std::char_traits_char_______cdecl___class_std::basic_ostream_char__struct_std::char_traits_char_____]
mov ebx, dword [ebp + 0x10]
lea esi, [ebx + 5]
push esi
call fcn.00401c65
mov ecx, dword [ebp - 4]
add esp, 4
mov dword [ecx], eax
lea ecx, [ebp + 8]
push ecx
push 0x40
push esi
push eax
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
push edi
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov edi, dword [ebp - 4]
mov esi, eax
push ebx
push esi
push dword [edi]
call sub.VCRUNTIME140.dll_memcpy
add dword [edi], ebx
lea eax, [ebx - 4]
mov ecx, dword [edi]
add esp, 0xc
mov byte [ecx], 0xe9
inc dword [edi]
mov ecx, dword [edi]
sub esi, ecx
add eax, esi
mov dword [ecx], eax
or eax, 0xffffffff
sub eax, ebx
add dword [edi], eax
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc

Function at 0x4015e0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov edx, edi
mov dword [ebp - 4], ecx
mov ecx, dword [sym.imp.MSVCP140.dll_class_std::basic_ostream_char__struct_std::char_traits_char___std::cout]
push 0x401a70
call fcn.00401850
mov ecx, eax
call dword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_char__struct_std::char_traits_char______thiscall_std::basic_ostream_char__struct_std::char_traits_char__::operator___class_std::basic_ostream_char__struct_std::char_traits_char_______cdecl___class_std::basic_ostream_char__struct_std::char_traits_char_____]
mov ebx, dword [ebp + 0x10]
lea esi, [ebx + 5]
push esi
call fcn.00401c65
mov ecx, dword [ebp - 4]
add esp, 4
mov dword [ecx], eax
lea ecx, [ebp + 8]
push ecx
push 0x40
push esi
push eax
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
push edi
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov edi, dword [ebp - 4]
mov esi, eax
push ebx
push esi
push dword [edi]
call sub.VCRUNTIME140.dll_memcpy
add dword [edi], ebx
lea eax, [ebx - 4]
mov ecx, dword [edi]
add esp, 0xc
mov byte [ecx], 0xe9
inc dword [edi]
mov ecx, dword [edi]
sub esi, ecx
add eax, esi
mov dword [ecx], eax
or eax, 0xffffffff
sub eax, ebx
add dword [edi], eax
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x402857
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x402896
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x402896
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x402896
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x402896
cmp dword [ecx + 0x74], 0xe
jbe 0x402896
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x4166d0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x47fcfb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.00472684
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x416752
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0046feca
mov eax, dword [eax]
push 0x6311f0
push eax
call fcn.00462a74
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0047290f
test bl, bl
je 0x416752
push 0x6311f0
lea ecx, [esp + 0xc]
call fcn.00472ceb
push 0x634d64
lea ecx, [esp + 0xc]
call fcn.00472ceb
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x41678e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0047290f
jmp 0x416859
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x416812
lea edx, [esp + 0x7c]
push 0x634d60
push edx
call fcn.00462a74
add esp, 8
test eax, eax
je 0x416812
lea eax, [esp + 0x7c]
push 0x634d5c
push eax
call fcn.00462a74
add esp, 8
test eax, eax
je 0x416812
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x4167a2
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.0047290f
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x417050
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x4170b2
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x4170c0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x47fd7b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x63bc70]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x4171f8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x417126
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0047290f
xor eax, eax
jmp 0x41726f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00472a98
push esi
lea ecx, [esp + 0xc]
call fcn.00472d27
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x41724d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocStringLen
call fcn.00417050
test eax, eax
jne 0x41724d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push SysReAllocStringLen
mov ecx, edi
call fcn.00417050
test eax, eax
jne 0x41724d
lea eax, [esp + 0x14]
push 0x634d78
push eax
call fcn.00463b50
mov esi, eax
add esp, 8
test esi, esi
jne 0x41722c
lea ecx, [esp + 0x14]
push 0x634d74
push ecx
call fcn.00463ad0
mov esi, eax
add esp, 8
test esi, esi
jne 0x41722c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41722f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00472a48
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41713e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0047290f
xor eax, eax
jmp 0x41726f
mov byte [esi], 0
push 0x634d70
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.0047290f
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4
Function at 0x427a90
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x427afe
cmp si, 0x69
ja 0x427afe
add esi, 0xffd0
cmp si, 0x11
je 0x427ace
push 0x11
call edi
test ax, ax
jge 0x427ace
or esi, 0x2000
cmp si, 0x10
je 0x427ae3
push 0x10
call edi
test ax, ax
jge 0x427ae3
or esi, 0x4000
cmp si, 0x12
je 0x427af8
push 0x12
call edi
test ax, ax
jge 0x427af8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x427b0b
mov esi, 0xbd
jmp 0x427abf
cmp si, 0x6e
jne 0x427b18
mov esi, 0xbe
jmp 0x427abf
cmp si, 0x6f
jne 0x427ab9
mov esi, 0xbf
jmp 0x427abf

Function at 0x4292c0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x64caa8]
xor edx, edx
cmp eax, edx
jne 0x4292e6
xor eax, eax
mov byte [eax + 0x64c9a8], al
inc eax
cmp eax, 0x100
jl 0x4292ce
mov dword [0x64caa8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x64c9a8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x429377
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 0x42934a
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 0x429318
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4293f0
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 0x429443
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 0x42942a
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 0x42fe80
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 0x430018
cmp ebp, ebx
jle 0x430018
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, reloc.OLEAUT32.dll_VariantInit
mov dword [esp + 0x10], edi
jns 0x42fede
dec eax
or eax, 0xfffffff8
inc eax
je 0x42fee5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x42fef4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42fefb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00472650
add esp, 4
cmp eax, ebx
je 0x42ff1c
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.00472650
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 0x43000e
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 0x42fff5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x42ffe1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x42ffd6
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 0x42ffe4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x42ffe4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x42ff80
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 0x42ff71
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 0x433030
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x481248
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
push edi
mov edi, dword [esp + 0x44]
mov esi, ecx
test edi, edi
jne 0x433069
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
push 0x400
lea ecx, [esp + 0xc]
call fcn.0047a123
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0047a1ab
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
mov edx, dword [esp + 0x58]
push eax
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
push eax
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.004330f0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0047a1e8
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24