joyce8/EMBER2024-capa huggingface dataset:
Function at 0x418723
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
sar ecx, 6
push esi
push edi
imul edi, eax, 0x38
mov eax, dword [ecx*4 + 0x4668d0]
mov dword [ebp - 0x10], ecx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x418763
cmp byte [ebx], 0xa
jne 0x418763
or byte [eax + edi + 0x28], 4
jmp 0x418768
and byte [eax + edi + 0x28], 0xfb
add ecx, ebx
mov edx, ebx
mov dword [ebp - 0xc], ecx
mov esi, ebx
cmp ebx, ecx
jae 0x418866
mov al, byte [edx]
cmp al, 0x1a
je 0x418848
lea ecx, [edx + 1]
mov dword [ebp - 8], ecx
mov ecx, dword [ebp - 0xc]
cmp al, 0xd
je 0x418797
mov edx, dword [ebp - 8]
mov byte [esi], al
jmp 0x4187bc
mov eax, dword [ebp - 8]
cmp eax, ecx
jae 0x4187c6
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add edx, eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov ecx, dword [ebp - 0xc]
inc esi
cmp edx, ecx
jb 0x418779
jmp 0x418866
push 0
lea eax, [ebp - 0xc]
push eax
push 1
lea eax, [ebp - 1]
push eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x418843
cmp dword [ebp - 0xc], 0
je 0x418843
mov ecx, dword [ebp - 0x10]
mov eax, dword [ecx*4 + 0x4668d0]
test byte [eax + edi + 0x28], 0x48
je 0x41881d
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x418808
mov byte [esi], dl
jmp 0x418819
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x4668d0]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x418866
cmp byte [ebp - 1], 0xa
jne 0x41882c
cmp esi, ebx
jne 0x41882c
mov byte [esi], 0xa
jmp 0x418865
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.004192a6
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x418866
mov byte [esi], 0xd
jmp 0x418865
mov ecx, dword [ebp - 0x10]
mov ecx, dword [ecx*4 + 0x4668d0]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x418862
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x418866
mov byte [esi], 0x1a
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x41886f
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
push ebx
push esi
mov esi, dword [ebp + 0xc]
mov ebx, eax
and eax, 0x3f
sar ebx, 6
push edi
imul edi, eax, 0x38
push 0xa
mov eax, dword [ebx*4 + 0x4668d0]
pop edx
mov dword [ebp - 0x14], edx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x18], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x4188b2
cmp word [esi], dx
jne 0x4188b2
or byte [edi + eax + 0x28], 4
jmp 0x4188b7
and byte [edi + eax + 0x28], 0xfb
lea edx, [esi + ecx*2]
mov eax, esi
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
cmp eax, edx
jae 0x418a0a
mov dword [ebp - 0xc], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x10], edx
push 0x1a
pop edx
cmp cx, dx
mov edx, dword [ebp - 8]
je 0x4189ea
add eax, 2
cmp cx, word [ebp - 0xc]
je 0x4188f9
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x41892f
cmp eax, edx
jae 0x41893b
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x14]
mov edx, eax
push 0xa
sete cl
xor eax, eax
lea ecx, [ecx*2 + 2]
add dword [ebp - 4], ecx
pop ecx
cmp dx, cx
mov edx, dword [ebp - 8]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
add esi, 2
cmp eax, edx
jb 0x4188d1
jmp 0x418a0a
push 0
lea eax, [ebp - 0x14]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x4189e6
cmp dword [ebp - 0x14], 0
je 0x4189e6
mov eax, dword [ebx*4 + 0x4668d0]
push 0xa
test byte [edi + eax + 0x28], 0x48
je 0x4189be
mov dx, word [ebp - 4]
lea eax, [esi + 2]
pop ecx
mov dword [ebp - 0x18], eax
cmp dx, cx
jne 0x418987
mov word [esi], cx
jmp 0x4189ba
push 0xd
pop eax
mov word [esi], ax
mov eax, dword [ebx*4 + 0x4668d0]
movzx ecx, dx
shr ecx, 8
push 0xa
mov byte [edi + eax + 0x2a], dl
mov eax, dword [ebx*4 + 0x4668d0]
mov byte [edi + eax + 0x2b], cl
mov eax, dword [ebx*4 + 0x4668d0]
pop ecx
mov byte [edi + eax + 0x2c], cl
mov eax, dword [ebp - 0x18]
mov esi, eax
jmp 0x418a0a
pop ebx
cmp word [ebp - 4], bx
jne 0x4189cf
cmp esi, dword [ebp + 0xc]
jne 0x4189cf
mov word [esi], bx
jmp 0x418a07
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.004192a6
add esp, 0x10
cmp word [ebp - 4], bx
je 0x418a0a
push 0xd
jmp 0x418a03
mov ecx, dword [ebx*4 + 0x4668d0]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x418a01
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x418a0a
push 0x1a
pop eax
mov word [esi], ax
add esi, 2
sub esi, dword [ebp + 0xc]
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x41b4ea
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
je 0x41b587
push ebx
push esi
call fcn.0041b4b3
xor ebx, ebx
sub eax, esi
push ebx
push ebx
push ebx
push ebx
sar eax, 1
push eax
push esi
push ebx
push ebx
mov dword [ebp - 8], eax
call fcn.0041a138
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x41b534
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x41b586
push edi
push eax
call fcn.004150b1
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x41b554
call fcn.00413ec9
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x41b585
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.0041a138
add esp, 0x20
test eax, eax
jne 0x41b573
push edi
call fcn.00413ec9
jmp 0x41b57b
push ebx
call fcn.00413ec9
mov ebx, edi
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, ebx
pop edi
pop ebx
pop esi
leave
ret

Function at 0x422760
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x42278d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x42278d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x424000
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0x430040]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
xor esi, esi
mov al, byte [esi + 0x4652e0]
xor al, 0x73
sub al, 0x6c
mov byte [esi + 0x4652e0], al
call fcn.00402f42
push eax
call fcn.00403105
mov al, byte [esi + 0x4652e0]
xor al, 0x74
add al, 0x59
mov byte [esi + 0x4652e0], al
call fcn.00401ba3
push eax
call fcn.00403105
mov al, byte [esi + 0x4652e0]
sub al, 0xb
mov dword [esp], str.Taste
xor al, 0x70
sub al, 0x65
xor al, 0x22
sub al, 0x73
mov byte [esi + 0x4652e0], al
call fcn.004010d6
lea ecx, [ebp - 0x1c]
mov dword [esp], 0x42cce0
call fcn.00401d09
cmp dword [ebp - 8], 0xf
lea eax, [ebp - 0x1c]
cmova eax, dword [ebp - 0x1c]
push eax
call fcn.0040e16d
xor byte [esi + 0x4652e0], al
pop ecx
lea ecx, [ebp - 0x1c]
call fcn.0040261a
inc esi
cmp esi, 0x4ac
jb 0x424013
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.00406520
leave
ret 8
Function at 0x4240b6
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x234
mov eax, dword [0x430040]
xor eax, esp
mov dword [esp + 0x230], eax
push ebx
push esi
push edi
xor ebx, ebx
push 0x2c
mov dword [esp + 0x30], ebx
call fcn.00406533
pop ecx
mov ecx, ebx
mov dword [eax], eax
mov dword [eax + 4], eax
mov dword [eax + 8], eax
mov word [eax + 0xc], 0x101
mov dword [esp + 0x28], eax
xor edx, edx
mov byte [esp + ecx + 0x38], cl
push 0x3e
mov eax, ecx
pop esi
div esi
mov al, byte [edx + 0x465790]
mov byte [esp + ecx + 0x138], al
inc ecx
cmp ecx, 0x100
jl 0x4240f5
mov esi, ebx
mov edi, ebx
mov dl, byte [esp + esi + 0x38]
movzx eax, byte [esp + esi + 0x138]
add edi, eax
movzx ecx, dl
add edi, ecx
and edi, 0x800000ff
jns 0x42413f
dec edi
or edi, 0xffffff00
inc edi
mov al, byte [esp + edi + 0x38]
mov byte [esp + esi + 0x38], al
inc esi
mov byte [esp + edi + 0x38], dl
cmp esi, 0x100
jl 0x42411c
movsd xmm0, qword [0x42cd48]
mov eax, ebx
mov ecx, ebx
mov dword [esp + 0x10], ebx
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x20], ebx
mov dword [esp + 0x24], ebx
movsd qword [esp + 0x30], xmm0
inc eax
and eax, 0x800000ff
jns 0x424185
dec eax
or eax, 0xffffff00
inc eax
mov bl, byte [esp + eax + 0x38]
movzx edi, bl
add ecx, edi
mov dword [esp + 0x14], eax
and ecx, 0x800000ff
jns 0x4241a2
dec ecx
or ecx, 0xffffff00
inc ecx
lea eax, [esp + 0x30]
mov dword [esp + 0x18], ecx
push eax
push 0
lea ecx, [esp + 0x24]
call fcn.00403d30
mov esi, dword [esp + 0x1c]
movsd xmm1, qword [esi]
call fcn.00401a7f
push eax
call fcn.00403105
mov edx, dword [esp + 0x1c]
pop ecx
mov ecx, dword [esp + 0x14]
mov al, byte [esp + edx + 0x38]
mov byte [esp + ecx + 0x38], al
mov byte [esp + edx + 0x38], bl
movzx eax, byte [esp + ecx + 0x38]
mov ebx, dword [esp + 0x10]
add eax, edi
movzx eax, al
mov al, byte [esp + eax + 0x38]
xor byte [ebx + 0x430ae0], al
mov eax, dword [esp + 0x24]
sub eax, esi
and eax, 0xfffffff8
push eax
push esi
call fcn.00403798
xor eax, eax
inc ebx
mov dword [esp + 0x24], eax
mov dword [esp + 0x28], eax
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x1c]
mov dword [esp + 0x18], ebx
pop ecx
pop ecx
mov ecx, dword [esp + 0x18]
cmp ebx, 0x34800
jl 0x424176
lea ecx, [esp + 0x28]
call fcn.00401a64
mov ecx, dword [esp + 0x23c]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.00406520
mov esp, ebp
pop ebp
ret
Function at 0x411ff0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x475d0b
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.0046a741
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x412072
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0046809a
mov eax, dword [eax]
push 0x49f1d0
push eax
call fcn.0045ae04
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0046a9cc
test bl, bl
je 0x412072
push 0x49f1d0
lea ecx, [esp + 0xc]
call fcn.0046ad5c
push 0x4a2d3c
lea ecx, [esp + 0xc]
call fcn.0046ad5c
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 0x4120ae
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0046a9cc
jmp 0x412179
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 0x412132
lea edx, [esp + 0x7c]
push 0x4a2d38
push edx
call fcn.0045ae04
add esp, 8
test eax, eax
je 0x412132
lea eax, [esp + 0x7c]
push 0x4a2d34
push eax
call fcn.0045ae04
add esp, 8
test eax, eax
je 0x412132
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 0x4120c2
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.0046a9cc
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 0x412970
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 0x4129d2
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 0x4129e0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x475d8b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4a9290]
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 0x412b18
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x412a46
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046a9cc
xor eax, eax
jmp 0x412b8f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0046ab09
push esi
lea ecx, [esp + 0xc]
call fcn.0046ad98
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 0x412b6d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocString
call fcn.00412970
test eax, eax
jne 0x412b6d
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 SysReAllocString
mov ecx, edi
call fcn.00412970
test eax, eax
jne 0x412b6d
lea eax, [esp + 0x14]
push 0x4a2d50
push eax
call fcn.0045bf10
mov esi, eax
add esp, 8
test esi, esi
jne 0x412b4c
lea ecx, [esp + 0x14]
push 0x4a2d4c
push ecx
call fcn.0045be90
mov esi, eax
add esp, 8
test esi, esi
jne 0x412b4c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x412b4f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0046aab9
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x412a5e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046a9cc
xor eax, eax
jmp 0x412b8f
mov byte [esi], 0
push 0x4a2d48
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.0046a9cc
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 0x4261b0
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 0x42621e
cmp si, 0x69
ja 0x42621e
add esi, 0xffd0
cmp si, 0x11
je 0x4261ee
push 0x11
call edi
test ax, ax
jge 0x4261ee
or esi, 0x2000
cmp si, 0x10
je 0x426203
push 0x10
call edi
test ax, ax
jge 0x426203
or esi, 0x4000
cmp si, 0x12
je 0x426218
push 0x12
call edi
test ax, ax
jge 0x426218
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42622b
mov esi, 0xbd
jmp 0x4261df
cmp si, 0x6e
jne 0x426238
mov esi, 0xbe
jmp 0x4261df
cmp si, 0x6f
jne 0x4261d9
mov esi, 0xbf
jmp 0x4261df

Function at 0x427960
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4b99c8]
xor edx, edx
cmp eax, edx
jne 0x427986
xor eax, eax
mov byte [eax + 0x4b98c8], al
inc eax
cmp eax, 0x100
jl 0x42796e
mov dword [0x4b99c8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4b98c8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x427a17
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 0x4279ea
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 0x4279b8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x427a90
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 0x427ae3
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 0x427aca
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 0x42e520
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 0x42e6b8
cmp ebp, ebx
jle 0x42e6b8
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, 0x80000007
mov dword [esp + 0x10], edi
jns 0x42e57e
dec eax
or eax, 0xfffffff8
inc eax
je 0x42e585
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x42e594
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42e59b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0046a70d
add esp, 4
cmp eax, ebx
je 0x42e5bc
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.0046a70d
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 0x42e6ae
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 0x42e695
mov al, byte [edx]
cmp al, 0xc0
jbe 0x42e681
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x42e676
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 0x42e684
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x42e684
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x42e620
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 0x42e611
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 0x4316c0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4776c8
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 0x4316f9
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.004720e4
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00472130
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.00431780
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0047216d
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x435c60
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x477e58
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.004367e0
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 0x435d09
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.004358f0
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.00471395
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.00445130
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.00471407
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14