joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10010890
Capabilities:
Set environment variable

Disassembly:
push ecx
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x18]
test edi, edi
je 0x10010a4e
push 0x3d
push edi
call fcn.10003a10
mov esi, eax
add esp, 8
test esi, esi
je 0x10010a4e
cmp edi, esi
je 0x10010a4e
mov dl, byte [esi + 1]
mov ecx, dword [0x10051788]
xor eax, eax
test dl, dl
sete al
mov ebp, eax
mov eax, dword [0x10051784]
cmp eax, ecx
jne 0x100108e7
push eax
call fcn.10010b20
add esp, 4
mov dword [0x10051784], eax
test eax, eax
jne 0x10010962
mov eax, dword [esp + 0x1c]
test eax, eax
je 0x1001090e
mov eax, dword [0x1005178c]
test eax, eax
je 0x1001090e
call fcn.1000fc90
test eax, eax
je 0x1001095d
or eax, 0xffffffff
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
test ebp, ebp
je 0x1001091a
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
push 4
call fcn.10003600
add esp, 4
mov dword [0x10051784], eax
test eax, eax
je 0x10010a4e
mov dword [eax], 0
mov eax, dword [0x1005178c]
test eax, eax
jne 0x1001095d
push 4
call fcn.10003600
add esp, 4
mov dword [0x1005178c], eax
test eax, eax
je 0x10010a4e
mov dword [eax], 0
mov eax, dword [0x10051784]
mov ebx, eax
mov eax, esi
sub eax, edi
push eax
push edi
mov dword [esp + 0x18], eax
call fcn.10010aa0
mov esi, eax
add esp, 8
test esi, esi
jl 0x10010a5f
cmp dword [ebx], 0
je 0x10010a5f
test ebp, ebp
je 0x10010a57
mov ecx, dword [ebx + esi*4]
lea edi, [ebx + esi*4]
push ecx
call fcn.10003250
mov eax, dword [edi]
add esp, 4
test eax, eax
je 0x100109b9
mov eax, edi
mov edx, dword [eax + 4]
add eax, 4
mov dword [edi], edx
inc esi
mov ecx, dword [eax]
mov edi, eax
test ecx, ecx
jne 0x100109a8
lea eax, [esi*4]
push eax
push ebx
call fcn.1000a390
add esp, 8
test eax, eax
je 0x100109d3
mov dword [0x10051784], eax
mov edi, dword [esp + 0x18]
mov eax, dword [esp + 0x1c]
test eax, eax
je 0x10010a46
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
inc ecx
push ecx
call fcn.10003600
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x10010a46
mov edi, dword [esp + 0x18]
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov eax, dword [esp + 0x10]
mov edx, ecx
mov esi, edi
mov edi, ebx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
neg ebp
rep movsb byte es:[edi], byte [esi]
sbb ebp, ebp
mov byte [ebx + eax], 0
lea eax, [ebx + eax + 1]
not ebp
and ebp, eax
push ebp
push ebx
call dword [sym.imp.KERNEL32.dll_SetEnvironmentVariableA]
push ebx
call fcn.10003250
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
pop ecx
ret
mov dword [ebx + esi*4], edi
jmp 0x100109d7
test ebp, ebp
jne 0x10010a46
test esi, esi
jge 0x10010a69
neg esi
lea ecx, [esi*4 + 8]
push ecx
push ebx
call fcn.1000a390
add esp, 8
test eax, eax
je 0x10010a4e
mov dword [eax + esi*4], edi
mov dword [eax + esi*4 + 4], 0
mov dword [0x10051784], eax
jmp 0x100109d7
Function at 0x10010cc0
Capabilities:
Get geographical location

Disassembly:
mov eax, dword [0x10051d38]
push ebx
push ebp
push esi
mov esi, dword [sym.imp.KERNEL32.dll_GetLocaleInfoA]
push edi
test eax, eax
jne 0x10010d08
push 0
push 0
push 1
push 0
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x10010cec
mov eax, 1
jmp 0x10010d03
push 0
push 0
push 1
push 0
call esi
test eax, eax
je 0x10010de8
mov eax, 2
mov dword [0x10051d38], eax
cmp eax, 2
jne 0x10010d28
mov eax, dword [esp + 0x20]
mov ecx, dword [esp + 0x1c]
mov edx, dword [esp + 0x18]
push eax
mov eax, dword [esp + 0x18]
push ecx
push edx
push eax
call esi
pop edi
pop esi
pop ebp
pop ebx
ret
cmp eax, 1
jne 0x10010dfa
mov eax, dword [esp + 0x24]
test eax, eax
jne 0x10010d43
mov ecx, dword [0x10051bc8]
mov dword [esp + 0x24], ecx
mov ebx, dword [esp + 0x18]
mov ebp, dword [esp + 0x14]
push 0
push 0
push ebx
push ebp
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
mov edi, eax
test edi, edi
jne 0x10010d62
pop edi
pop esi
pop ebp
pop ebx
ret
lea edx, [edi + edi]
push edx
call fcn.10003600
mov esi, eax
add esp, 4
test esi, esi
jne 0x10010d79
pop edi
pop esi
pop ebp
pop ebx
ret
push edi
push esi
push ebx
push ebp
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x10010ddf
mov eax, dword [esp + 0x20]
push 0
test eax, eax
push 0
jne 0x10010dc0
mov eax, dword [esp + 0x2c]
push 0
push 0
push 0xffffffffffffffff
push esi
push 0x220
push eax
call dword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
mov edi, eax
test edi, edi
je 0x10010ddf
push esi
call fcn.10003250
add esp, 4
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
ret
mov ecx, dword [esp + 0x24]
mov edx, dword [esp + 0x2c]
push eax
push ecx
push 0xffffffffffffffff
push esi
push 0x220
push edx
call dword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
mov edi, eax
test edi, edi
jne 0x10010def
push esi
call fcn.10003250
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret
push esi
call fcn.10003250
add esp, 4
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x1001deca
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x1001df02
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.1001bb4c
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.1001bb24
jmp 0x1001df0e
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4
Function at 0x64616220
Capabilities:
Enumerate pe sections

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
xor edx, edx
push ebx
push esi
push edi
mov ecx, dword [eax + 0x3c]
add ecx, eax
movzx eax, word [ecx + 0x14]
movzx ebx, word [ecx + 6]
add eax, 0x18
add eax, ecx
test ebx, ebx
je 0x6461625e
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x64616256
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x64616260
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x64616246
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x64616330
Capabilities:
Parse pe header

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
mov eax, 0x5a4d
cmp word [ecx], ax
jne 0x64616361
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x64616361
mov ecx, 0x10b
cmp word [eax + 0x18], cx
jne 0x64616361
mov eax, 1
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x6461d3e8
Capabilities:
Encode data using xor

Disassembly:
call 0x6461d361
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or eax, dword [ebx - 0x178f73c]
xor esi, 0xde5af04
add eax, esi
lea esp, [esp - 0xe]
mov esi, dword [esp + 0xe]
lea esp, [esp + 0x12]
xor esi, dword [esp]
push eax
sub eax, 0xf24f2b00
mov eax, esp
or dword [eax - 0x22], ebx
pop eax
jmp 0x6461d391
xor dword [esp], esi
xor eax, 0
mov dword [esp], esi
add esp, 4
add esi, dword [ebp + 8]
push ebp
add ebp, 0xc
mov ecx, dword [ebp]
pop ebp
ja 0x6461d3ad
xor edx, 0
jmp 0x6461d3b8
xor edx, edx
jmp 0x6461d3cf
jmp 0x6461d3db
xor eax, eax
push 0x8427d7c0
call 0x6461d3e8
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x6461d424
mov ebx, dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
add bl, dl
xor byte [esi], bl
mov dl, byte [esi]
inc esi
add ebx, edi
rol ebx, 8
dec ecx
jne 0x6461d3fd
lea esp, [esp - 4]
xchg dword [esp], ebx
mov ebx, dword [esp]
or eax, edx
xor eax, eax
add eax, dword [esp]
add esp, 4
pop esi
pop edi
pop ebx
xchg dword [esp], ecx
mov dword [esp], ecx
lea esp, [esp + 4]
pop edx
leave
je 0x6461d43b
add eax, 0
jno 0x6461d440
add esi, 0
ret 0x10
Function at 0x6461e1a9
Capabilities:
Encode data using xor

Disassembly:
lea esp, [esp - 0x63]
mov dword [esp + 0x5f], ebx
lea esp, [esp + 0x5f]
mov ebx, 0x8dff8662
xchg dword [esp], ebx
and dword [esp], ebp
jmp 0x6461e1cb
add ebx, 0
or dword [esp], ebp
mov ebp, esp
push eax
push edi
lea esp, [esp - 4]
xchg dword [esp], ecx
pop ecx
lea esp, [esp - 4]
mov edi, dword [ebp + 8]
mov eax, dword [ebp + 0xc]
cmp edi, dword [ebp + 0x14]
ja 0x6461e36d
cmp edi, dword [ebp + 0x10]
jb 0x6461e36d
lea esi, [esi]
sub esi, 0
push dword [ebp + 0x14]
push dword [ebp + 0x10]
sub esp, 0x6a
mov dword [esp + 0x66], 0xc2ccbc3c
add esp, 0x66
mov dword [esp], edi
or edi, 0xffffffff
and edi, 0xcedcf875
xor edi, 0xce9c140e
xchg dword [esp], edi
push edx
mov edx, esp
xor edx, 0
add edx, 0
push ebx
lea ebx, [edx + 4]
mov dword [ebx], eax
pop ebx
pop edx
push edi
call fcn.6461dc95
inc edi
jmp 0x6461e254
jmp 0x6461e261
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.6461dc95
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.6461dc95
inc edi
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push 0
sub esi, 0
add dword [esp], edx
xor edx, edx
je 0x6461e2b5
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or edx, 0x13e27bd2
push ebx
add ebx, esi
mov ebx, esp
xor dword [ebx - 0x2a], edi
fdiv qword [ecx]
jnp 0x6461e299
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.6461e2e3
add dword [eax], 0x39
jle 0x6461e2bf
sub al, 0xf5
mov ch, al
call fcn.6461e2f8
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10

Function at 0x6461ffd0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
push ecx
push edx
push 0
sub esi, esi
shr esi, 9
and dword [esp - 0x69], ebx
jbe 0x6461ffe6
add edi, 0
shr esi, 0x17
or esi, dword [esp]
add esp, 4
add esi, dword [ebp + 8]
xor eax, eax
xor edx, edx
cld
and dword [esp - 0x46], edx
xor ecx, ecx
rol edx, 7
and dword [esp - 0x4b], edx
xor dl, al
mov al, byte [esi]
inc esi
or al, al
jne 0x6461fff7
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.64620038
std
inc ebx
sar cl, 0x3e
lahf
in al, dx
mov ch, 0x4a
mov ebx, 0x971631d8
test byte [ebp - 0x5e], ch
xor eax, dword [ebx + 0x2b5108c4]
add esp, 8
push ecx
sub ecx, eax
mov ecx, esp
cmp dword [ecx - 0x51], edx
Function at 0x646223a4
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push 0xffffffffffffffff
push esi
mov esi, esp
xor dword [esp - 0x43], esi
xor dword [esp - 0x45], esi
and dword [esi + 4], eax
pop esi
push 0
ja 0x646222ed
add ebx, 0
push ecx
call 0x64622302
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
add esp, 8
xor dword [esp], ebx
sub esp, 0x6b
mov dword [esp + 0x67], edx
add esp, 0x67
push ecx
push 0
xor dword [esp - 0x56], edx
xor edi, 0
add dword [esp], edi
push esi
mov ebx, 0x100a60fb
sub ebx, dword [0x100c593a]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x100c592a
call fcn.6461ddcc
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.6461d2da
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x64622460
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x64622460
mov ecx, dword [esi + 0x10]
sub dword [esp - 0x34], ebx
xor ecx, edi
mov edx, dword [esi + 0x14]
xor edx, edi
shl edx, 2
add edx, 0x18
mov eax, dword [esi]
xor eax, edi
cmp eax, 1
je 0x64622417
mov eax, 1
lock xchg dword [0x100c5936], eax
push 0x3dd1fc71
call 0x646223a4
push esi
add esp, 8
cmp eax, 0
jne 0x6462238d
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x646223b3
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x646223c8
cmp ecx, edx
cmp eax, 0
je 0x646223ed
mov dword [ebp - 4], eax
lea ecx, [esi + 0x18]
mov eax, dword [esi + ecx]
xor eax, edi
add eax, edx
add dword [esi + eax], ebx
add ecx, 4
dec dword [ebp - 4]
jne 0x646223d7
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.64622406
dec eax
loope 0x64622409
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x100c5936], 0
add edx, esi
mov dword [ebp + 4], edx
xchg dword [esp], esi
push ecx
lea ecx, [edi - 0x72d1f741]
mov ecx, esp
mov dword [ecx - 0x15], ebx
pop ecx
push esi
xor esi, esi
mov esi, esp
and dword [esi - 0x1d], ecx
pop esi
mov dword [esp], esi
jb 0x6462243d
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x64622452
jmp 0x6462245d
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x6462234b
Function at 0x646294c5
Capabilities:
Access peb ldr_data

Disassembly:
add esp, 8
and dword [esp], ebx
push ecx
push edx
push edi
push esi
or edi, 0xffffffff
not edi
add edi, dword [ebp + 8]
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov ecx, dword [eax + 0xc]
push ecx
xor edx, edx
mov ecx, dword [ecx]
cmp ecx, dword [esp]
je 0x6462979b
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x100b25ae
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x100a9574
push 0xffffffffffffffff
call fcn.646206c5
xchg edx, eax
and eax, 0
add eax, 0x75d46dc4
push ecx
and ecx, 0xcfb6d7ec
mov ecx, esp
mov dword [ecx - 0x54], esi
pop ecx
ja 0x6462952f
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.64629547
mov byte [0xee69f033], al
invalid
mov eax, ecx
pop esi
mov edi, dword [esp]
add esp, 4
pop edx
xor ecx, ecx
add ecx, 0xffffffff
and ecx, dword [esp]
xor ecx, 0
add esp, 4
pop ebx
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
jno 0x6462978f
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x64629763
Function at 0x64638f95
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x64638fb7
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x64638fb7
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x64638fb7
ret
cmp word [ebx + 4], 0x14c
jne 0x64638fb7
test word [ebx + 0x16], 2
je 0x64638fb7
test word [ebx + 0x16], 0x100
je 0x64638fb7
cmp word [ebx + 0x18], 0x10b
jne 0x64638fb7
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x64638fb7
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x64639043
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x64638fd7
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.6461ff22
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x64638fb7
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8

Function at 0x64639043
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x64638fb7
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x64638fb7
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x64638fb7
ret
cmp word [ebx + 4], 0x14c
jne 0x64638fb7
test word [ebx + 0x16], 2
je 0x64638fb7
test word [ebx + 0x16], 0x100
je 0x64638fb7
cmp word [ebx + 0x18], 0x10b
jne 0x64638fb7
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x64638fb7
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x64639043
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x64638fd7
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.6461ff22
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x64638fb7
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8
Function at 0x646390fa
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x64639153
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x646390fa
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x64639109
cld
test edx, ebx
or ebp, eax
add dword [esi - 0x7cc26b19], esp
les ecx, [eax]
or dword [esp], ebp
mov ebp, esp
sub esp, 0x100
push ebx
push edx
push ecx
push edi
push esi
mov ebx, dword [ebp + 8]
mov edx, ebx
add ebx, dword [ebx + 0x3c]
mov ebx, dword [ebx + 0x78]
lea ebx, [ebx + edx]
mov eax, dword [ebx + 0x24]
add eax, edx
xor edi, edi
jne 0x64a3edac
or edi, dword [ebx + 0x20]
add edi, edx
mov ecx, dword [ebx + 0x18]
mov esi, dword [edi]
add esi, edx
push 0
push ecx
mov ecx, esp
push 0x55d34c8a
call 0x6463915a
sti
sbb byte [ecx + 0x56], dh
xlatb
les ebp, [ebp + 0x8c483e2]
xchg dword [ecx + 4], eax
xor eax, edx
shl eax, 3
xor ecx, 0
shl eax, 0x1d
add eax, dword [ecx + 4]
pop ecx
push esi
call fcn.6461ffd0
cmp eax, dword [ebp + 0xc]
pop eax
je 0x646391f9
add edi, 4
add eax, 2
dec ecx
jne 0x6463913f
call 0x646391a6
loope 0x6463919c
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x646391f6
mov dh, 0xe8
or byte [eax], al
add byte [eax], al
mov bh, 0x24
lea eax, [edx + 0x53]
nop
mov dword [esi + 0x2308c483], ecx
sal byte [ecx], 0xc0
fsub st(7)
int 0xf
mov bh, 0
movzx eax, word [eax]
jmp 0x64639207
shl eax, 2
add eax, dword [ebx + 0x1c]
add eax, edx
mov eax, dword [eax]
add eax, edx
mov ebx, edx
add ebx, dword [edx + 0x3c]
mov ecx, dword [ebx + 0x7c]
mov ebx, dword [ebx + 0x78]
add ebx, edx
add ecx, ebx
cmp eax, ebx
jb 0x646391ba
cmp eax, ecx
ja 0x646391ba
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x64639244
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x6463923a
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.646204af
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x64639109
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x64639153
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x646390fa
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x64639109
cld
test edx, ebx
or ebp, eax
add dword [esi - 0x7cc26b19], esp
les ecx, [eax]
or dword [esp], ebp
mov ebp, esp
sub esp, 0x100
push ebx
push edx
push ecx
push edi
push esi
mov ebx, dword [ebp + 8]
mov edx, ebx
add ebx, dword [ebx + 0x3c]
mov ebx, dword [ebx + 0x78]
lea ebx, [ebx + edx]
mov eax, dword [ebx + 0x24]
add eax, edx
xor edi, edi
jne 0x64a3edac
or edi, dword [ebx + 0x20]
add edi, edx
mov ecx, dword [ebx + 0x18]
mov esi, dword [edi]
add esi, edx
push 0
push ecx
mov ecx, esp
push 0x55d34c8a
call 0x6463915a
sti
sbb byte [ecx + 0x56], dh
xlatb
les ebp, [ebp + 0x8c483e2]
xchg dword [ecx + 4], eax
xor eax, edx
shl eax, 3
xor ecx, 0
shl eax, 0x1d
add eax, dword [ecx + 4]
pop ecx
push esi
call fcn.6461ffd0
cmp eax, dword [ebp + 0xc]
pop eax
je 0x646391f9
add edi, 4
add eax, 2
dec ecx
jne 0x6463913f
call 0x646391a6
loope 0x6463919c
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x646391f6
mov dh, 0xe8
or byte [eax], al
add byte [eax], al
mov bh, 0x24
lea eax, [edx + 0x53]
nop
mov dword [esi + 0x2308c483], ecx
sal byte [ecx], 0xc0
fsub st(7)
int 0xf
mov bh, 0
movzx eax, word [eax]
jmp 0x64639207
shl eax, 2
add eax, dword [ebx + 0x1c]
add eax, edx
mov eax, dword [eax]
add eax, edx
mov ebx, edx
add ebx, dword [edx + 0x3c]
mov ecx, dword [ebx + 0x7c]
mov ebx, dword [ebx + 0x78]
add ebx, edx
add ecx, ebx
cmp eax, ebx
jb 0x646391ba
cmp eax, ecx
ja 0x646391ba
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x64639244
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x6463923a
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.646204af
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x401f10
Capabilities:
Get disk information
Inspect load icon resource
Read file on windows

Disassembly:
mov eax, dword [esp + 4]
sub esp, 0x148
push ebx
push esi
push edi
push 0x65
push eax
call dword [sym.imp.USER32.dll_LoadIconA]
lea ecx, [esp + 0xc]
call fcn.00401000
lea ecx, [esp + 0x50]
push 0x104
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
lea edx, [esp + 0x50]
lea ecx, [esp + 0xc]
push edx
call fcn.004012b0
test eax, eax
je 0x402021
lea eax, [esp + 0x50]
push 0x404030
push eax
call dword [sym.imp.MSVCRT.dll_fopen]
mov esi, eax
add esp, 8
test esi, esi
je 0x402084
lea ecx, [esp + 0x50]
push ecx
lea ecx, [esp + 0x10]
call fcn.00401290
mov edi, dword [sym.imp.MSVCRT.dll_fseek]
sub eax, 8
push 0
push eax
push esi
call edi
mov ebx, dword [sym.imp.MSVCRT.dll_fread]
push esi
push 1
lea edx, [esp + 0x24]
push 8
push edx
call ebx
mov eax, dword [esp + 0x2c]
push 0
push eax
push esi
call edi
push esi
push 1
lea ecx, [esp + 0x48]
push 0x38
push ecx
call ebx
push esi
call dword [sym.imp.MSVCRT.dll_fclose]
mov eax, dword [esp + 0x88]
mov edx, dword [esp + 0x50]
add esp, 0x3c
test eax, eax
mov eax, dword [esp + 0x10]
push edx
push eax
jne 0x401ffe
sub esp, 0x38
mov ecx, 0xe
lea esi, [esp + 0x58]
mov edi, esp
rep movsd dword es:[edi], dword [esi]
lea ecx, [esp + 0x90]
push ecx
lea ecx, [esp + 0x50]
call fcn.00401800
jmp 0x402084
sub esp, 0x38
mov ecx, 0xe
lea esi, [esp + 0x58]
mov edi, esp
rep movsd dword es:[edi], dword [esi]
lea ecx, [esp + 0x90]
push ecx
lea ecx, [esp + 0x50]
call fcn.00401a90
jmp 0x402084
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::CString_1
call dword [sym.imp.KERNEL32.dll_GetLogicalDrives]
mov edi, eax
mov esi, 1
xor ebx, ebx
test edi, esi
je 0x40206a
mov dl, bl
lea ecx, [esp + 0x10]
add dl, 0x41
push edx
call sub.MFC42.DLL_CString::operator_1
push 0x40412c
lea ecx, [esp + 0x14]
call fcn.004020e2
lea ecx, [esp + 0xc]
mov eax, dword [esp + 0x10]
push eax
push 0
call fcn.00401cf0
add esi, esi
inc ebx
cmp ebx, 0x1a
jl 0x402039
lea ecx, [esp + 0xc]
call fcn.00401040
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0xc]
call fcn.00401030
pop edi
pop esi
xor eax, eax
pop ebx
add esp, 0x148
ret 0x10

Function at 0x431006
Capabilities:
Encode data using xor

Disassembly:
call 0x43100c
nop
pop eax
nop
nop
nop
nop
nop
add eax, 0x403e6a
nop
sub eax, 0x403e10
nop
nop
mov ebx, dword [eax]
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
nop
add ebx, 4
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
jl 0x431030
nop
nop
nop
nop
nop
nop
add eax, 0xc
nop
nop
cmp dword [eax], 0
nop
nop
nop
jne 0x43101e
nop
nop
nop
popal
nop
nop
nop
nop
jmp loc.00401219