joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4a36f8
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
push ebx
push esi
push edi
push 0xe
push 0
lea eax, [ebp - 0x14]
push eax
call fcn.0048801b
add esp, 0xc
ror edx, 8
ror edx, 0x18
xchg edi, esi
xchg edi, esi
jle 0x4a372f
pushf
ror esp, 0
std
cld
popf
xchg ebx, esi
xchg ebx, esi
jb 0x4a372c
jg 0x4a372f
mov edi, 0x48ec45c6
mov byte [ebp - 0x14], 0x48
mov byte [ebp - 8], 0x42
mov byte [ebp - 0xa], 0x6e
mov byte [ebp - 0x12], 0x75
mov byte [ebp - 7], 0
mov byte [ebp - 0xf], 0x62
mov byte [ebp - 0x11], 0x44
mov byte [ebp - 0xc], 0x4f
mov byte [ebp - 0x10], 0x6d
mov byte [ebp - 0xe], 0x74
mov byte [ebp - 0xb], 0x62
mov byte [ebp - 0x13], 0x66
mov byte [ebp - 0xd], 0x74
mov byte [ebp - 9], 0x66
shr esp, 0
add esi, dword [esp]
sub esi, dword [esp]
nop
jno 0x4a3789
js 0x4a3775
jp 0x4a3777
xchg ecx, ecx
lea ebx, [ebx + 0x6193]
lea ebx, [ebx - 0x6193]
jo 0x4a3789
xor eax, 0xec4d8a3d
mov cl, byte [ebp - 0x14]
sub cl, 1
mov byte [ebp - 0x14], cl
mov dl, byte [ebp - 9]
sub dl, 1
mov byte [ebp - 9], dl
mov al, byte [ebp - 0xd]
sub al, 1
mov byte [ebp - 0xd], al
mov cl, byte [ebp - 0x11]
sub cl, 1
mov byte [ebp - 0x11], cl
mov dl, byte [ebp - 0xb]
sub dl, 1
mov byte [ebp - 0xb], dl
mov al, byte [ebp - 8]
sub al, 1
mov byte [ebp - 8], al
mov cl, byte [ebp - 0xf]
sub cl, 1
mov byte [ebp - 0xf], cl
mov dl, byte [ebp - 0x13]
sub dl, 1
mov byte [ebp - 0x13], dl
mov al, byte [ebp - 0xe]
sub al, 1
mov byte [ebp - 0xe], al
mov cl, byte [ebp - 0xc]
sub cl, 1
mov byte [ebp - 0xc], cl
mov dl, byte [ebp - 0x10]
sub dl, 1
mov byte [ebp - 0x10], dl
mov al, byte [ebp - 0xa]
sub al, 1
mov byte [ebp - 0xa], al
mov cl, byte [ebp - 0x12]
sub cl, 1
mov byte [ebp - 0x12], cl
call fcn.00481abc
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x4a380c
xor eax, eax
jmp 0x4a3882
lea edx, [ebp - 0x14]
push edx
mov eax, dword [ebp - 4]
push eax
call fcn.00488963
mov dword [ebp - 0x18], eax
push 0xe
push 0
lea ecx, [ebp - 0x14]
push ecx
call fcn.0048801b
add esp, 0xc
cmp dword [ebp - 0x18], 0
je 0x4a3880
shl esp, 0
push ecx
pop ecx
mov esp, esp
jge 0x4a384c
pushf
cmp esp, 0xfc
and eax, eax
popf
xchg ecx, eax
xchg ecx, eax
jl 0x4a384c
xor eax, 0x52e8558b
mov edx, dword [ebp - 0x18]
push edx
call fcn.00496b37
add esp, 4
neg ebx
neg ebx
jo 0x4a386f
pushf
ror eax, 0
dec ebx
inc ebx
cmp esi, dword [esp]
popf
jnp 0x4a386c
jno 0x4a386f
lcall 0x4d8b, 0x5010458b
or al, 0x51
mov eax, dword [ebp + 0x10]
push eax
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp + 8]
push edx
call dword [ebp - 0x18]
jmp 0x4a3882
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x4a584c
Capabilities:
Encode data using xor

Disassembly:
lea esp, [esp + 4]
lea edi, [edi + 0x38cb]
sub edi, 0x38cb
popf
jo 0x4a572e
xchg esi, esi
js 0x4a5733
mov esp, 0x3de00d8b
inc edi
add cl, al
loope 0x4a5740
mov ecx, dword [0x473de0]
shl ecx, 4
mov dword [0x473de0], ecx
jmp 0x4a5745
inc edi
add bl, ch
add esp, ecx
nop
neg ecx
neg ecx
test edx, 0x63ac
ror esi, 1
rol esi, 1
ror esp, 0
jb 0x4a575e
xchg edi, edi
jae 0x4a575e
mov ecx, 0x3bf805c7
inc edi
add byte [eax], al
add byte [eax], al
add byte [ebp], bh
mov dword [0x473bf8], 0
jge 0x4a576a
add ebx, dword [esp]
sub ebx, dword [esp]
jne 0x4a5772
jne 0x4a5779
jnp 0x4a5776
je 0x4a5779
mov edx, 0x3bfc05c7
inc edi
add byte [eax], al
add byte [eax], al
add cl, al
invalid
mov dword [0x473bfc], 0
rol esi, 8
rol esi, 0x18
rol ecx, 0
jmp 0x4a578e
jb 0x4a57ac
pushf
xor eax, 0x3236
xor eax, 0x3236
test esp, 0x357d
popf
nop
xchg ecx, ecx
xchg esi, esi
jae 0x4a57ac
add eax, 0x3c0005c7
inc edi
add byte [eax], al
add byte [eax], al
add byte [edi - 0x1b7c1c], al
mov dword [0x473c00], 0
xchg esp, esp
and esp, 0xffffffff
jns 0x4a57d8
pushf
ror eax, 0x1a
rol eax, 0x1a
add ecx, 0x4f78
sub ecx, 0x4f78
popf
jb 0x4a57d5
js 0x4a57d8
mov esp, 0x3c0405c7
inc edi
add byte [eax], al
add byte [eax], al
add byte [eax], bh
mov dword [0x473c04], 0
js 0x4a57e4
jo 0x4a57ed
xchg ecx, eax
xchg ecx, eax
js 0x4a57ea
jno 0x4a57ed
mov esp, 0x3c0805c7
inc edi
add byte [eax], al
add byte [eax], al
add bl, ch
add dword [eax - 0x5afa6f34], edi
js 0x4a5800
mov dword [0x473c08], 0
jmp 0x4a57fa
int3
add byte [0x78a5], ch
jb 0x4a5808
jns 0x4a580a
jg 0x4a5820
pushf
js 0x4a5810
shl edi, 0
popf
jae 0x4a5817
jns 0x4a5819
xchg ebx, edx
xchg ebx, edx
jle 0x4a5820
mov esi, 0x53f8158b
inc edi
add byte [ebx], dh
adc eax, 0x473de0
mov edx, dword [0x4753f8]
xor edx, dword [0x473de0]
mov dword [0x4753f8], edx
nop
jne 0x4a5835
xchg esp, esp
jno 0x4a583f
ja 0x4a583b
jo 0x4a583f
lcall 0x47, 0x53fca116
mov eax, dword [0x4753fc]
sub eax, 1
mov dword [0x4753fc], eax
mov eax, eax
mov ebx, ebx
mov ecx, ecx
mov edx, edx
call 0x4a5859
add esp, 4
jp 0x4a586f
pushf
jns 0x4a5862
xchg esp, esp
ja 0x4a5866
jmp 0x4a5868
popf
ja 0x4a586c
jnp 0x4a586f
sub ecx, 0xfffffae5
jmp 0x4a5359
Function at 0x4a5b2e
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
push ebx
push esi
push edi
cmp dword [0x472620], 1
jne 0x4a5c8b
push 0xb
push 0
lea eax, [ebp - 0x18]
push eax
call fcn.0048801b
add esp, 0xc
rol edi, 0x1a
rol edi, 6
clc
cmp eax, dword [esp]
xor esp, 0
jne 0x4a5b7a
pushf
cld
rol eax, 0x10
ror eax, 0x10
test dword [esp], esi
popf
mov ecx, ecx
jge 0x4a5b75
js 0x4a5b77
je 0x4a5b7a
sub eax, 0x48e845c6
mov byte [ebp - 0x18], 0x48
mov byte [ebp - 0x13], 0x6d
mov byte [ebp - 0xe], 0
mov byte [ebp - 0x17], 0x6d
mov byte [ebp - 0x12], 0x47
mov byte [ebp - 0x16], 0x70
mov byte [ebp - 0x11], 0x73
mov byte [ebp - 0x15], 0x63
mov byte [ebp - 0x10], 0x66
mov byte [ebp - 0x14], 0x62
mov byte [ebp - 0xf], 0x66
xor edi, dword [esp + 0x10]
xor edi, dword [esp + 0x10]
jne 0x4a5bb0
jnp 0x4a5bce
pushf
xchg ecx, ecx
add edx, 0
std
cld
popf
jb 0x4a5bbf
lea ecx, [ecx + 0x55b1]
lea ecx, [ecx - 0x55b1]
jp 0x4a5bce
jmp 0x8132a95c
mov cl, byte [ebp - 0x18]
sub cl, 1
mov byte [ebp - 0x18], cl
mov dl, byte [ebp - 0x13]
sub dl, 1
mov byte [ebp - 0x13], dl
mov al, byte [ebp - 0x17]
sub al, 1
mov byte [ebp - 0x17], al
mov cl, byte [ebp - 0x12]
sub cl, 1
mov byte [ebp - 0x12], cl
mov dl, byte [ebp - 0x16]
sub dl, 1
mov byte [ebp - 0x16], dl
mov al, byte [ebp - 0x11]
sub al, 1
mov byte [ebp - 0x11], al
mov cl, byte [ebp - 0x15]
sub cl, 1
mov byte [ebp - 0x15], cl
mov dl, byte [ebp - 0x10]
sub dl, 1
mov byte [ebp - 0x10], dl
mov al, byte [ebp - 0x14]
sub al, 1
mov byte [ebp - 0x14], al
mov cl, byte [ebp - 0xf]
sub cl, 1
mov byte [ebp - 0xf], cl
call fcn.004980f3
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
jne 0x4a5c3b
mov eax, dword [ebp + 8]
jmp 0x4a5cf2
xor ecx, 0
not edi
not edi
jnp 0x4a5c53
pushf
stc
and edx, 0xffffffff
and ebx, ebx
popf
jbe 0x4a5c50
jp 0x4a5c53
add eax, 0x52e8558d
lea edx, [ebp - 0x18]
push edx
mov eax, dword [ebp - 0xc]
push eax
call fcn.00488963
mov dword [ebp - 8], eax
push 0xb
push 0
lea ecx, [ebp - 0x18]
push ecx
call fcn.0048801b
add esp, 0xc
cmp dword [ebp - 8], 0
je 0x4a5c84
mov edx, dword [ebp - 8]
mov dword [0x472620], edx
jmp 0x4a5c89
mov eax, dword [ebp + 8]
jmp 0x4a5cf2
jmp 0x4a5c93
mov eax, dword [0x472620]
mov dword [ebp - 8], eax
neg esi
neg esi
lea eax, [eax]
jbe 0x4a5ca6
lea esp, [esp]
lea esp, [esp]
jns 0x4a5ca3
ja 0x4a5ca6
lcall 0xfc4d, 0x89f84d8b
mov ecx, dword [ebp - 8]
mov dword [ebp - 4], ecx
test dword [esp + 8], edx
jns 0x4a5cbe
lea ebx, [ebx]
mov edi, edi
jg 0x4a5cb8
jno 0x4a5cba
js 0x4a5cbe
mov esi, 0xfc558bd8
mov edx, dword [ebp - 4]
push edx
call fcn.00496b37
add esp, 4
xor ebx, 0
ja 0x4a5ceb
pushf
call 0x4a5cd6
add esp, 4
test ebx, 0x2b31
jns 0x4a5ce1
popf
nop
xchg esi, edx
xchg esi, edx
jbe 0x4a5ceb
or dword [ebx - 0xaff7bb], 0x5e5ffc55
mov eax, dword [ebp + 8]
push eax
call dword [ebp - 4]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x415dd0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x48fd9b
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.00484bca
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x415e52
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004823ba
mov eax, dword [eax]
push 0x4bb220
push eax
call fcn.004741a4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00484e55
test bl, bl
je 0x415e52
push 0x4bb220
lea ecx, [esp + 0xc]
call fcn.004851e5
push 0x4bed84
lea ecx, [esp + 0xc]
call fcn.004851e5
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 0x415e8e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00484e55
jmp 0x415f59
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 0x415f12
lea edx, [esp + 0x7c]
push 0x4bed80
push edx
call fcn.004741a4
add esp, 8
test eax, eax
je 0x415f12
lea eax, [esp + 0x7c]
push 0x4bed7c
push eax
call fcn.004741a4
add esp, 8
test eax, eax
je 0x415f12
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 0x415ea2
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.00484e55
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 0x416750
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 0x4167b2
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 0x4167c0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x48fe1b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4c86cc]
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 0x4168f8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x416826
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00484e55
xor eax, eax
jmp 0x41696f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00484f92
push esi
lea ecx, [esp + 0xc]
call fcn.00485221
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 0x41694d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00416750
test eax, eax
jne 0x41694d
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 closesocket
mov ecx, edi
call fcn.00416750
test eax, eax
jne 0x41694d
lea eax, [esp + 0x14]
push 0x4bed98
push eax
call fcn.004752f0
mov esi, eax
add esp, 8
test esi, esi
jne 0x41692c
lea ecx, [esp + 0x14]
push 0x4bed94
push ecx
call fcn.00475270
mov esi, eax
add esp, 8
test esi, esi
jne 0x41692c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41692f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00484f42
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41683e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00484e55
xor eax, eax
jmp 0x41696f
mov byte [esi], 0
push 0x4bed90
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.00484e55
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 0x428410
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 0x42847e
cmp si, 0x69
ja 0x42847e
add esi, 0xffd0
cmp si, 0x11
je 0x42844e
push 0x11
call edi
test ax, ax
jge 0x42844e
or esi, 0x2000
cmp si, 0x10
je 0x428463
push 0x10
call edi
test ax, ax
jge 0x428463
or esi, 0x4000
cmp si, 0x12
je 0x428478
push 0x12
call edi
test ax, ax
jge 0x428478
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42848b
mov esi, 0xbd
jmp 0x42843f
cmp si, 0x6e
jne 0x428498
mov esi, 0xbe
jmp 0x42843f
cmp si, 0x6f
jne 0x428439
mov esi, 0xbf
jmp 0x42843f

Function at 0x429cf0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4d8ee8]
xor edx, edx
cmp eax, edx
jne 0x429d16
xor eax, eax
mov byte [eax + 0x4d8de8], al
inc eax
cmp eax, 0x100
jl 0x429cfe
mov dword [0x4d8ee8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4d8de8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x429da7
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 0x429d7a
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 0x429d48
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x429e20
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 0x429e73
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 0x429e5a
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 0x430c00
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 0x430d98
cmp ebp, ebx
jle 0x430d98
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 0x430c5e
dec eax
or eax, 0xfffffff8
inc eax
je 0x430c65
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x430c74
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x430c7b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00484b96
add esp, 4
cmp eax, ebx
je 0x430c9c
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.00484b96
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 0x430d8e
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 0x430d75
mov al, byte [edx]
cmp al, 0xc0
jbe 0x430d61
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x430d56
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 0x430d64
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x430d64
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x430d00
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 0x430cf1
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 0x4340c0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x491508
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 0x4340f9
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.0048c543
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0048c58f
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.00434180
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0048c5cc
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x438630
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x491c98
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.004391b0
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 0x4386d9
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.004382c0
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.0048b7f4
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.0044e090
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.0048b866
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14