joyce8/EMBER2024-capa huggingface dataset:
Function at 0x740120ca
Capabilities:
Query or enumerate registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x10
lea eax, [ebp - 4]
push eax
push 0x74002d0c
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
test eax, eax
jne 0x74012139
lea eax, [ebp - 8]
mov dword [ebp - 8], 4
push eax
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0xc]
push eax
push 0
push 0x740030b8
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x74012130
cmp dword [ebp - 0xc], 4
jne 0x74012130
cmp dword [ebp - 0x10], eax
je 0x74012130
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
and dword [0x7405dfc0], 0
xor eax, eax
jmp 0x7401214f
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [0x7405dfc0]
test eax, eax
jns 0x7401214f
push 3
call dword [sym.imp.KERNEL32.dll_IsProcessorFeaturePresent]
mov dword [0x7405dfc0], eax
mov esp, ebp
pop ebp
ret

Function at 0x74012153
Capabilities:
Query or enumerate registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [ebp + 0xc]
push esi
push 4
pop esi
mov dword [ebp - 8], esi
sub eax, 0
je 0x74012231
sub eax, 1
jne 0x74012231
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_DisableThreadLibraryCalls]
mov dword [0x7405e5b0], 0x50
call fcn.740120ca
test eax, eax
je 0x740121a3
mov eax, dword [0x7405e5b0]
lea ecx, [eax + eax]
mov dword [0x7405e5b0], ecx
jmp 0x740121a9
mov ecx, dword [0x7405e5b0]
lea eax, [ecx + ecx]
mov dword [0x7405e5a8], ecx
mov dword [0x7405e5b8], eax
imul eax, ecx, 0x28
mov dword [0x7405e5ac], eax
lea eax, [ebp - 4]
push eax
push 0x74002d0c
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
test eax, eax
jne 0x74012222
lea eax, [ebp - 8]
push eax
push 0x7405e5b4
lea eax, [ebp - 0xc]
push eax
push 0
push 0x740030c4
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x7401220d
cmp dword [ebp - 0xc], esi
jne 0x7401220d
mov eax, dword [0x7405e5b4]
cmp eax, esi
jb 0x7401220d
cmp eax, 0x80
jbe 0x74012217
mov dword [0x7405e5b4], 0x18
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x7401222c
mov dword [0x7405e5b4], 0x18
call fcn.7401223b
xor eax, eax
inc eax
pop esi
mov esp, ebp
pop ebp
ret 0xc
Function at 0x7401223b
Capabilities:
Set registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x210
mov eax, dword [0x7405c794]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov esi, 0x104
lea ecx, [ebp - 0x108]
push esi
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
lea ecx, [ebp - 0x108]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x74012276
sub ecx, edx
lea eax, [ecx - 1]
test eax, eax
js 0x74012295
cmp byte [ebp + eax - 0x108], 0x5c
je 0x74012295
sub eax, 1
jns 0x74012286
lea ecx, [ebp - 0x20c]
mov edx, ecx
sub eax, edx
lea edx, [ebp - 0x107]
add edx, eax
lea eax, [esi + 0x7ffffefa]
test eax, eax
je 0x740122c0
mov al, byte [edx + ecx]
test al, al
je 0x740122c0
mov byte [ecx], al
inc ecx
sub esi, 1
jne 0x740122a7
test esi, esi
pop esi
jne 0x740122c6
dec ecx
lea eax, [ebp - 0x210]
mov byte [ecx], 0
push eax
push 0x740030d0
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyA]
test eax, eax
jne 0x74012322
lea ecx, [ebp - 0x20c]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x740122ed
sub ecx, edx
lea eax, [ecx + 1]
push eax
lea eax, [ebp - 0x20c]
push eax
push 1
push 0
push 0x74003104
push dword [ebp - 0x210]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
push dword [ebp - 0x210]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.74045bf0
mov esp, ebp
pop ebp
ret
Function at 0x74016722
Capabilities:
Write file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
mov eax, dword [0x7405f93c]
mov dword [ebp - 8], edx
mov dword [ebp - 4], ecx
test eax, eax
je 0x7401675e
push eax
push 1
lea eax, [ebp - 4]
push 4
push eax
call dword [sym.imp.msvcrt.dll_fwrite]
push dword [0x7405f93c]
lea eax, [ebp - 8]
push 1
push 4
push eax
call dword [sym.imp.msvcrt.dll_fwrite]
add esp, 0x20
mov esp, ebp
pop ebp
ret

Function at 0x74016762
Capabilities:
Write file on windows

Disassembly:
mov eax, dword [0x7405f93c]
test eax, eax
je 0x74016779
push eax
push edx
push 1
push ecx
call dword [sym.imp.msvcrt.dll_fwrite]
add esp, 0x10
ret
Function at 0x7401f6dd
Capabilities:
Query or enumerate registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
push esi
push edi
lea eax, [ebp - 4]
xor edi, edi
push eax
push 0x74002d0c
push 0x80000002
mov esi, edx
mov dword [ebp - 4], edi
mov ebx, ecx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
test eax, eax
jne 0x7401f737
lea eax, [ebp + 0xc]
push eax
push dword [ebp + 8]
lea eax, [ebp - 8]
push eax
push edi
push esi
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
push dword [ebp - 4]
mov esi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test esi, esi
jne 0x7401f733
cmp dword [ebp - 8], ebx
jne 0x7401f733
inc edi
mov eax, edi
jmp 0x7401f739
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x74045db0
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 0x74045dee
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x74045de6
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x74045df0
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x74045dd6
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x74045ec0
Capabilities:
Parse pe header

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
je 0x74045ed6
xor eax, eax
pop ebp
ret
mov ecx, dword [eax + 0x3c]
add ecx, eax
xor eax, eax
cmp dword [ecx], 0x4550
jne 0x74045ef1
mov edx, 0x10b
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret

Function at 0x740694ea
Capabilities:
Encode data using xor

Disassembly:
call 0x74069463
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 0x74069493
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 0x740694af
xor edx, 0
jmp 0x740694ba
xor edx, edx
jmp 0x740694d1
jmp 0x740694dd
xor eax, eax
push 0x8427d7c0
call 0x740694ea
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x74069526
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 0x740694ff
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 0x7406953d
add eax, 0
jno 0x74069542
add esi, 0
ret 0x10
Function at 0x7406a2ab
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 0x7406a2cd
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 0x7406a46f
cmp edi, dword [ebp + 0x10]
jb 0x7406a46f
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.74069d97
inc edi
jmp 0x7406a356
jmp 0x7406a363
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.74069d97
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.74069d97
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 0x7406a3b7
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 0x7406a39b
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.7406a3e5
add dword [eax], 0x39
jle 0x7406a3c1
sub al, 0xf5
mov ch, al
call fcn.7406a3fa
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10

Function at 0x7406c0d2
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 0x7406c0e8
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 0x7406c0f9
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.7406c13a
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 0x7406e4a6
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 0x7406e3ef
add ebx, 0
push ecx
call 0x7406e404
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, 0x6bd8e051
sub ebx, dword [0x6bdad890]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x6bdad880
call fcn.74069ece
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.740693dc
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x7406e562
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x7406e562
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 0x7406e519
mov eax, 1
lock xchg dword [0x6bdad88c], eax
push 0x3dd1fc71
call 0x7406e4a6
push esi
add esp, 8
cmp eax, 0
jne 0x7406e48f
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x7406e4b5
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x7406e4ca
cmp ecx, edx
cmp eax, 0
je 0x7406e4ef
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 0x7406e4d9
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.7406e508
dec eax
loope 0x7406e50b
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x6bdad88c], 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 0x7406e53f
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x7406e554
jmp 0x7406e55f
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x7406e44d
Function at 0x740755c7
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 0x7407589d
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x6bd9a504
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x6bd914ca
push 0xffffffffffffffff
call fcn.7406c7c7
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 0x74075631
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.74075649
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 0x74075891
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x74075865
Function at 0x74085097
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 0x740850b9
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x740850b9
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x740850b9
ret
cmp word [ebx + 4], 0x14c
jne 0x740850b9
test word [ebx + 0x16], 2
je 0x740850b9
test word [ebx + 0x16], 0x100
je 0x740850b9
cmp word [ebx + 0x18], 0x10b
jne 0x740850b9
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x740850b9
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x74085145
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x740850d9
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.7406c024
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x740850b9
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 0x74085145
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 0x740850b9
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x740850b9
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x740850b9
ret
cmp word [ebx + 4], 0x14c
jne 0x740850b9
test word [ebx + 0x16], 2
je 0x740850b9
test word [ebx + 0x16], 0x100
je 0x740850b9
cmp word [ebx + 0x18], 0x10b
jne 0x740850b9
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x740850b9
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x74085145
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x740850d9
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.7406c024
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x740850b9
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 0x740851fc
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x74085255
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x740851fc
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x7408520b
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 0x7448aeae
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 0x7408525c
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.7406c0d2
cmp eax, dword [ebp + 0xc]
pop eax
je 0x740852fb
add edi, 4
add eax, 2
dec ecx
jne 0x74085241
call 0x740852a8
loope 0x7408529e
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x740852f8
mov dh, pe_nt_image_headers32
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 0x74085309
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 0x740852bc
cmp eax, ecx
ja 0x740852bc
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x74085346
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x7408533c
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.7406c5b1
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x7408520b
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x74085255
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x740851fc
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x7408520b
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 0x7448aeae
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 0x7408525c
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.7406c0d2
cmp eax, dword [ebp + 0xc]
pop eax
je 0x740852fb
add edi, 4
add eax, 2
dec ecx
jne 0x74085241
call 0x740852a8
loope 0x7408529e
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x740852f8
mov dh, pe_nt_image_headers32
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 0x74085309
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 0x740852bc
cmp eax, ecx
ja 0x740852bc
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x74085346
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x7408533c
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.7406c5b1
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
mov ebx, 0x408ecc
nop
mov ecx, 0x5808483e
nop
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x43004e
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
inc eax
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x430024
nop
nop
nop
mov eax, section..data
mov ebx, 0x42e1d0
nop
nop
mov ecx, 0x62d874e4
test eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
je 0x430084
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
add eax, 4
nop
nop
nop
cmp eax, ebx
nop
jne 0x43006c
nop
nop
nop
nop
nop
nop
popal
nop
nop
nop
jmp 0x401219

Function at 0x431000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43100c
nop
nop
nop
nop
pop eax
nop
nop
add eax, 0x403e6a
nop
sub eax, 0x403e10
mov ebx, dword [eax]
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
nop
nop
xor dword [ebx], edx
nop
add ebx, 4
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
nop
nop
jl 0x431030
nop
add eax, 0xc
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
jne 0x43101e
nop
nop
nop
popal
nop
nop
nop
nop
jmp loc.00401219
Function at 0x4045d8
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffdf4
mov ebx, edx
mov esi, eax
mov eax, ebx
xor edx, edx
call fcn.00406d28
test esi, esi
jne 0x404610
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameW
mov ecx, eax
mov edx, esp
mov eax, ebx
call fcn.00406e64
jmp 0x40462e
call sub.kernel32.dll_GetCommandLineW
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.0040451c
mov edi, eax
test esi, esi
je 0x40462e
cmp dword [ebx], 0
je 0x40462e
dec esi
jmp 0x404617
add esp, 0x20c
pop edi
pop esi
pop ebx
ret

Function at 0x404660
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x595008], 0x8088405
inc edx
mov dword [ebx + 0x595008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x405f70
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x59f054], 0
je 0x405fd1
cmp word [0x59f330], 0xd7b2
jne 0x405f99
cmp dword [0x59f338], 0
jbe 0x405f99
mov eax, 0x59f32c
call dword [0x59f348]
push 0
lea eax, [esp + 4]
push eax
push 0x1d
push str.Runtime_error_____at_00000000
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x405ffc
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x595030], 0
jne 0x405fed
push 0
push str.Error
push str.Runtime_error_____at_00000000
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret

Function at 0x40617c
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov ebx, ecx
mov dword [ebp - 4], edx
mov edi, eax
mov esi, dword [ebp + 0x10]
cmp dword [0x595034], 0
je 0x4061a2
mov edx, esi
mov eax, ebx
call dword [0x595034]
jmp 0x4061b1
mov eax, 8
call fcn.00404264
mov dword [eax], ebx
mov dword [eax + 4], esi
mov byte [0x59f055], 1
mov edx, dword [ebp + 8]
push edx
mov edx, dword [ebp + 0xc]
push edx
push eax
mov eax, 0x406144
push eax
mov eax, dword [ebp - 4]
push eax
push edi
call sub.kernel32.dll_CreateThread
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret 0xc