joyce8/EMBER2024-capa huggingface dataset:
Function at 0x42c7c8
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
call fcn.00420d9a
and dword [ebp - 4], 0
cmp dword [0x4458a8], 0
mov ebx, eax
jne 0x42c879
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x42c92a
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
test eax, eax
je 0x42c92a
push eax
call fcn.00420d28
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x4458a8], eax
call esi
push eax
call fcn.00420d28
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x4458ac], eax
call esi
push eax
call fcn.00420d28
mov dword [esp], str.GetUserObjectInformationA
push edi
mov dword [0x4458b0], eax
call esi
push eax
call fcn.00420d28
pop ecx
mov dword [0x4458b8], eax
test eax, eax
je 0x42c879
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.00420d28
pop ecx
mov dword [0x4458b4], eax
mov eax, dword [0x4458b4]
cmp eax, ebx
je 0x42c8d1
cmp dword [0x4458b8], ebx
je 0x42c8d1
push eax
call fcn.00420da3
push dword [0x4458b8]
mov esi, eax
call fcn.00420da3
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x42c8d1
test edi, edi
je 0x42c8d1
call esi
test eax, eax
je 0x42c8c8
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x42c8c8
test byte [ebp - 0xc], 1
jne 0x42c8d1
or dword [ebp + 0x10], 0x200000
jmp 0x42c90a
mov eax, dword [0x4458ac]
cmp eax, ebx
je 0x42c90a
push eax
call fcn.00420da3
pop ecx
test eax, eax
je 0x42c90a
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x42c90a
mov eax, dword [0x4458b0]
cmp eax, ebx
je 0x42c90a
push eax
call fcn.00420da3
pop ecx
test eax, eax
je 0x42c90a
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x4458a8]
call fcn.00420da3
pop ecx
test eax, eax
je 0x42c92a
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x42c92c
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret

Function at 0x403d61
Capabilities:
Encode data using xor

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

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 0x1a731c8
Capabilities:
Encode data using xor

Disassembly:
jmp 0x1a731d2
pushal
call 0x1a731d8
pop ebp
sub ebp, 0x10
sub ebp, 0x16731c8
jmp 0x1a731ee
mov eax, 0x16731c8
add eax, ebp
add eax, 0x4c
mov ecx, 0x5c9
mov edx, 0x78a744da
xor byte [eax], dl
inc eax
dec ecx
jne 0x1a73205
jmp 0x1a73218
push ecx
pop ss
push ecx
push ebx
out 0xda, al
fcmovu st(0), st(2)
pop ebx
sbb esp, dword [edx]
fcmovu st(0), st(2)
fcmovu st(0), st(1)
pop ss
invalid
Function at 0x52ce1d
Capabilities:
Encode data using xor

Disassembly:
mov edx, dword [esp + 4]
mov eax, dword [esp + 8]
cmp edx, 1
jle 0x52ce3b
push esi
lea ecx, [esp + 0x18]
dec edx
mov esi, dword [ecx]
add ecx, 0xc
xor eax, esi
dec edx
jne 0x52ce30
pop esi
ret
Function at 0x62253b
Capabilities:
Execute anti-debugging instructions

Disassembly:
call fcn.00622569
jb 0x6225af
jl 0x622593
pushfd
add edx, dword [edi - 0x59]
add ebx, eax
lodsb al, byte [esi]
xor dword [edx], esi
salc
inc ecx
ret
pushfd
and al, 0x60

Function at 0x622569
Capabilities:
Execute anti-debugging instructions

Disassembly:
mov dword [edi + 4], ecx
mov cx, 0xbb65
mov cl, byte [esp]
call fcn.00622594

Function at 0x622594
Capabilities:
Execute anti-debugging instructions

Disassembly:
mov cx, 0x388d
call fcn.00622713
enter 0xffffffffffff826b, 0x3d
push es
shl edi, 0xea
adc eax, 0x5784a3ba
mov dword [edi + 8], eax
mov ah, byte [esp]
pushal
pop word [esp + 4]
jmp fcn.00622578

Function at 0x6c7637
Capabilities:
Execute anti-debugging instructions

Disassembly:
cld
lea esp, [esp + 8]
pushal
mov bh, 0xfe
setp bh
cpuid
jmp 0x6c7653
call 0x6c7637
push ebx
popal
outsb dx, byte gs:[esi]
imul ebp, dword [bp + 0x65], 0x69685320
insb byte es:[edi], dx
outsb dx, byte gs:[esi]
and byte [esi + 0x32], dh
xor ebp, dword cs:[esi]
cmp dword [esi], ebp
xor byte [eax], al
pushfd
sub esp, 8
jmp 0x6c7600
push word [esp + 0x1a]
rdtsc
lea edi, [edi*4]
jmp 0x6c76b4
mov ebx, 0x2083abf
setge bh
mov eax, ecx
mov ah, dl
pushal
btr dx, sp
jmp 0x6c763d
bswap eax
mov ah, 0x5d
pop dword [esp + 0xf]
mov ah, 0x32
push dword [esp + 0x15]
jmp 0x6c76c6
rdtsc
mov si, word [esp + 0x1c]
bsr ecx, edx
push word [esp + 0x17]
bt esi, esp
pop bx
jmp 0x6c7673
push word [esp + 0x21]
mov dword [esp + 5], edi
xchg ebx, ecx
cld
push bx
bswap edi
jmp 0x6c7689
mov al, 0xe1
push word [esp + 0x12]
not esi
pop dword [esp + 0xd]
btr edi, ebx
cpuid
jmp 0x6c7719
rdtsc
mov ebp, 0xedb49b82
lea ebx, [ebx + edi]
lea esp, [esp + 0x17]
lea ebx, [esi*4]
lea eax, reloc.MSVCRT.dll_strncpy
jmp 0x6c7703

Function at 0x6c77b1
Capabilities:
Execute anti-debugging instructions

Disassembly:
mov dword [esp], ebx
sete al
mov di, si
pushal
mov ah, al
jmp 0x6c780f
xchg byte [esp + 0xc], ch
xchg ch, al
mov byte [esp + 0xe], cl
dec esi
pop bp
pop edi
jmp 0x6c77d5
add esp, 0xe
xchg byte [esp + 0x15], bh
cld
pop word [esp + 0xd]
mov word [esp], bp
xchg al, ah
jmp 0x6c77eb

Function at 0x6c79b9
Capabilities:
Execute anti-debugging instructions

Disassembly:
mov byte [esp + 1], cl
cpuid
cmc
mov al, 0x26
rdtsc
rdtsc
jmp 0x6c7997
mov bx, word [esp + 8]
cpuid
bsr ecx, esp
xchg di, bx
inc ax
pop di
jmp 0x6c7958
bsr edi, eax
xchg word [esp + 0x12], bx
mov word [esp + 0xf], di
jmp 0x6c79c8
mov ch, byte [esp + 2]
sub esp, 0xe
pop dword [esp + 8]
std
xchg byte [esp + 0x11], ah
xor ax, 0xbf9f
jmp 0x6c7981
shl ah, 0
xchg byte [esp + 0xc], dh
lea eax, [eax + edi]
add esp, 0x1b
jmp 0x6c796e
mov dx, 0xf4cf
lea eax, [esp + edi]
mov dword [esp + 6], esp
lea esp, [esp + 0x12]
mov esi, 0x1bf197d8
mov esi, edx
jmp 0x6c7f8e
lea eax, [eax + eax]
mov esi, 0x6c9e8946
cpuid
lea esp, [esp]
xchg word [esp + 2], cx
lea esp, [esp + 3]
jmp 0x6c79f5
xchg dl, bl
rcr eax, 0x1d
mov eax, 0xe55d32a
pushfd
bswap ebx
not ah
jmp 0x6c7a0b
mov ah, byte [esp]
mov dl, 1
std
lea edx, [eax - 0xe7]
lea esp, [esp + 1]
lea eax, [edx + edx]
jmp 0x6c7a40
Function at 0x6c834c
Capabilities:
Execute anti-debugging instructions

Disassembly:
xchg byte [esp + 0xf], ah
add esp, 0xd
neg dl
xchg cl, bh
xchg cx, ax
inc di
jmp 0x6c826d
pop edi
mov dl, 0xc0
mov ax, word [esp + 0xe]
xchg word [esp + 0x15], bx
mov al, ch
push word [esp + 0x1d]
jmp 0x6c8224
mov dx, word [esp]
lea edx, [ebx*4]
cpuid
add esp, 0
cld
xchg dl, dh
jmp 0x6c829d
xchg word [esp + 0x12], dx
xchg ch, bl
bswap edi
popal
lea ebx, [ebx*4]
mov al, byte [esp]
jmp 0x6c8250
mov ecx, eax
add esp, 0
neg ebp
cmc
mov dh, byte [esp]
lea esp, [esp]
jmp 0x6c82af
cpuid
lea ebp, [esi + ebp]
mov byte [esp], bl
rol ax, cl
dec bl
xchg byte [esp], dl
jmp 0x6c8283
mov ax, word [esp]
lea ebp, [ecx*4]
mov bp, word [esp]
sub esp, 0x14
rdtsc
lea eax, [esp + edx]
jmp 0x6c830b
jmp 0x6c823a
mov bl, al
bsr ebp, esi
lea ebp, [eax + ebp]
xchg word [esp + 0xb], si
std
stc
jmp 0x6c831b
bswap ebx
mov dword [esp + 3], ebp
stc
push dword [esp + 0x12]
mov ax, 0x354d
xchg word [esp + 0xb], bp
jmp 0x6c82d5
cpuid
bswap edi
pushfd
pop dword [esp + 8]
bswap eax
mov byte [esp], ah
jmp 0x6c82eb
pop dword [esp + 5]
push word [esp + 0xe]
cpuid
mov di, 0x3f52
pushfd
xchg byte [esp + 4], dh
jmp 0x6c833c
setne cl
mov byte [esp + 0x18], al
mov di, ax
call 0x6c834c
xchg esi, eax
bswap edx
rdtsc
mov dx, word [esp + 0xa]
jmp 0x6c84d3
xchg ah, cl
push word [esp + 0x15]
push dword [esp + 9]
sub esp, 0xc
mov ax, 0x8a15
lea esi, [edx - 0xcb]
jmp 0x6c837a
neg dh
xchg word [esp + 0xa], bp
mov byte [esp + 5], cl
mov dl, 0xe
mov byte [esp + 7], al
mov dh, byte [esp + 0x14]
jmp 0x6c8390
pop cx
push ebp
xchg bx, di
mov ah, 0xf1
mov si, word [esp + 0xf]
mov byte [esp + 6], bl
jmp 0x6c83d1
clc
mov ch, byte [esp + 0xa]
bsr si, cx
cmc
xchg ah, bh
not dl
jmp 0x6c841d
mov di, cx
mov byte [esp + 0x18], ah
xchg cl, al
rdtsc
inc edx
stc
jmp 0x6c8467

Function at 0x6c866f
Capabilities:
Packed with generic packer

Disassembly:
call fcn.006c8095
push word [esp + 1]
lea esp, [esp + 1]
mov dword [esp + 0x40], esp
call fcn.006c8687
inc eax
salc
inc esp
and ebx, esi
imul edx, edx, 0x4b
fstp xword [esi - 0x13871db3]
bound eax, qword [0x587940f4]
mov ebx, 0x74ffd7eb
jmp 0x6c8648
push dword [esp + 1]
jmp 0x6c8648
push esp
mov dword [esp + 0x48], esi
pushfd
mov byte [esp + 2], dl
jmp 0x6c8709
mov eax, dword [eax + 8]
jmp 0x6c86ee
mov eax, dword [eax + 0xc]
mov eax, dword [eax + 0x1c]
mov eax, dword [eax]
jmp 0x6c86b8
push eax
jmp 0x6c8090
push word [esp]
lea esp, [esp + 2]
mov dword [esp + 0x48], edi
lea esp, [esp + 0x48]
mov eax, dword fs:[0x30]
jmp 0x6c86ce

Function at 0x6c8687
Capabilities:
Check for peb beingdebugged flag
Packed with generic packer

Disassembly:
push dword [esp + 1]
mov dword [esp + 0x40], ebp
push ebx
mov dword [esp], ebx
jmp 0x6c8671
Function at 0x475810
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4f98bb
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.004ec3fb
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x475892
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004e9b40
mov eax, dword [eax]
push 0x5da220
push eax
call fcn.004dbd44
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004ec686
test bl, bl
je 0x475892
push 0x5da220
lea ecx, [esp + 0xc]
call fcn.004eca62
push 0x5ddda4
lea ecx, [esp + 0xc]
call fcn.004eca62
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 0x4758ce
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004ec686
jmp 0x475999
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 0x475952
lea edx, [esp + 0x7c]
push 0x5ddda0
push edx
call fcn.004dbd44
add esp, 8
test eax, eax
je 0x475952
lea eax, [esp + 0x7c]
push 0x5ddd9c
push eax
call fcn.004dbd44
add esp, 8
test eax, eax
je 0x475952
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 0x4758e2
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.004ec686
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 0x476190
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 0x4761f2
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 0x476200
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4f993b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5e8010]
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 0x476338
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x476266
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004ec686
xor eax, eax
jmp 0x4763af
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004ec80f
push esi
lea ecx, [esp + 0xc]
call fcn.004eca9e
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 0x47638d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocStringLen
call fcn.00476190
test eax, eax
jne 0x47638d
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.00476190
test eax, eax
jne 0x47638d
lea eax, [esp + 0x14]
push 0x5dddb8
push eax
call fcn.004dce60
mov esi, eax
add esp, 8
test esi, esi
jne 0x47636c
lea ecx, [esp + 0x14]
push 0x5dddb4
push ecx
call fcn.004dcde0
mov esi, eax
add esp, 8
test esi, esi
jne 0x47636c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x47636f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004ec7bf
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x47627e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004ec686
xor eax, eax
jmp 0x4763af
mov byte [esi], 0
push 0x5dddb0
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.004ec686
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 0x487c80
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 0x487cee
cmp si, 0x69
ja 0x487cee
add esi, 0xffd0
cmp si, 0x11
je 0x487cbe
push 0x11
call edi
test ax, ax
jge 0x487cbe
or esi, 0x2000
cmp si, 0x10
je 0x487cd3
push 0x10
call edi
test ax, ax
jge 0x487cd3
or esi, 0x4000
cmp si, 0x12
je 0x487ce8
push 0x12
call edi
test ax, ax
jge 0x487ce8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x487cfb
mov esi, 0xbd
jmp 0x487caf
cmp si, 0x6e
jne 0x487d08
mov esi, 0xbe
jmp 0x487caf
cmp si, 0x6f
jne 0x487ca9
mov esi, 0xbf
jmp 0x487caf

Function at 0x4894e0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5f8f48]
xor edx, edx
cmp eax, edx
jne 0x489506
xor eax, eax
mov byte [eax + 0x5f8e48], al
inc eax
cmp eax, 0x100
jl 0x4894ee
mov dword [0x5f8f48], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5f8e48
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x489597
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 0x48956a
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 0x489538
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x489610
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 0x489663
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 0x48964a
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 0x4903c0
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 0x490558
cmp ebp, ebx
jle 0x490558
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 0x49041e
dec eax
or eax, 0xfffffff8
inc eax
je 0x490425
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x490434
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x49043b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004ec3c7
add esp, 4
cmp eax, ebx
je 0x49045c
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.004ec3c7
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 0x49054e
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 0x490535
mov al, byte [edx]
cmp al, 0xc0
jbe 0x490521
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x490516
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 0x490524
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x490524
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4904c0
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 0x4904b1
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 0x493a70
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4fb028
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 0x493aa9
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.004f3f3a
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004f3fc2
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.00493b30
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004f3fff
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x4980e0
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x4fb7b8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x54
mov eax, dword [esp + 0x74]
mov edx, dword [esp + 0x6c]
push esi
mov esi, ecx
mov ecx, dword [esp + 0x74]
push edi
push eax
mov eax, dword [esp + 0x74]
push ecx
push edx
lea ecx, [esp + 0x14]
push eax
push ecx
mov ecx, esi
call fcn.00498c60
lea edx, [esp + 0x18]
push eax
push edx
call dword [sym.imp.USER32.dll_CopyRect]
mov eax, dword [esp + 0x18]
xor edi, edi
xor ecx, ecx
cmp eax, edi
setl cl
dec ecx
xor edx, edx
and ecx, eax
mov eax, dword [esp + 0x1c]
cmp eax, edi
mov dword [esp + 0x18], ecx
setl dl
dec edx
and edx, eax
lea eax, [esp + 0x18]
push eax
mov dword [esp + 0x20], edx
call dword [sym.imp.USER32.dll_IsRectEmpty]
test eax, eax
je 0x498189
mov eax, dword [esp + 0x6c]
push ebx
mov ebx, eax
xor ecx, ecx
xor edx, edx
xor esi, esi
mov dword [ebx], ecx
mov dword [ebx + 4], edx
mov dword [ebx + 8], esi
mov dword [ebx + 0xc], edi
pop ebx
pop edi
pop esi
mov ecx, dword [esp + 0x54]
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14
lea ecx, [esp + 8]
push ecx
mov ecx, esi
call fcn.00497d70
mov edx, eax
mov eax, dword [edx]
mov ecx, dword [edx + 4]
push ecx
push eax
lea eax, [esp + 0x20]
push eax
call dword [sym.imp.USER32.dll_OffsetRect]
push edi
lea ecx, [esp + 0x4c]
call fcn.004f31eb
mov ecx, dword [esi + 0x5c]
mov edx, dword [esi + 0x58]
push ecx
lea eax, [esp + 0x4c]
push edx
push eax
mov dword [esp + 0x70], edi
call fcn.004ada80
mov edx, dword [esp + 0x5c]
add esp, 0xc
lea ecx, [esp + 0x18]
push 2
push ecx
push edx
call dword [sym.imp.GDI32.dll_LPtoDP]
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x38]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
lea edx, [esp + 0x38]
lea eax, [esp + 0x18]
push edx
lea ecx, [esp + 0x2c]
push eax
push ecx
call dword [sym.imp.USER32.dll_IntersectRect]
mov esi, dword [esp + 0x6c]
mov eax, dword [esp + 0x28]
mov ecx, dword [esp + 0x2c]
mov edx, esi
mov dword [esp + 0x64], 0xffffffff
mov dword [edx], eax
mov eax, dword [esp + 0x30]
mov dword [edx + 4], ecx
mov ecx, dword [esp + 0x34]
mov dword [edx + 8], eax
mov dword [edx + 0xc], ecx
lea ecx, [esp + 0x48]
call fcn.004f325d
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14