joyce8/EMBER2024-capa huggingface dataset:
Function at 0x44b3be
Capabilities:
Check if file exists
Download url
Get file attributes
Receive data

Disassembly:
dec ecx
mov esi, dword [ebx + ecx*4]
add esi, edi
mov eax, 0x50746547
je 0x44b411
je 0x44b411
cmp dword [esi], eax
jne 0x44b3b6
mov eax, 0x41636f72
cmp dword [esi + 4], eax
jne 0x44b3b6
call fcn.004491c6
pop ebp
mov es, word [0x245a8b40]
add ebx, edi
mov cx, word [ebx + ecx*2]
mov ebx, dword [edx + 0x1c]
add ebx, edi
mov eax, dword [ebx + ecx*4]
add eax, edi
push eax
call fcn.004491c6
movsd dword es:[edi], dword [esi]
lcall 0xff08, 0x75ffde57
jne 0x44b3ff
push dword [ebp]
call fcn.004499e4
add al, ch
js 0x44b444
loope 0x44b3e6
invalid
add byte [eax], al
push eax
lea ecx, [ebp - 0x10]
call fcn.00402899
mov byte [ebp - 4], 3
call fcn.0044f181
inc esi
inc ebp
cld
add ebp, eax
cmp ax, 0
push eax
lea ecx, [ebp - 0x14]
call fcn.00402899
lea edx, [ebp - 0x14]
mov byte [ebp - 4], 4
lea ecx, [ebp - 0x10]
call fcn.00440e68
test eax, eax
jne 0x44b448
mov esi, dword [ebp - 0x10]
mov ecx, dword [ebp - 0x14]
add esi, 0xfffffff0
add ecx, 0xfffffff0
jmp 0x44b561
sbb dword [ecx], eax
add byte [eax], al
mov eax, dword [ebp + 0xc]
lea ecx, [ebp - 0x10]
push dword [eax - 0xc]
push eax
call fcn.004025c6
mov eax, dword [ebp - 0x10]
lea ecx, [ebp - 0x10]
mov edi, dword [ebp - 0x14]
push edi
mov eax, dword [eax - 0xc]
add eax, 0xfffffffc
push eax
call fcn.0040960f
lea eax, [ebp + 0xc]
push eax
lea eax, [ebp + 8]
push eax
lea eax, [ebp - 0x1c]
push eax
call fcn.004024b8
add esp, 0xc
mov byte [ebp - 4], 5
push dword [ebp + 8]
call dword [sym.imp.WININET.dll_DeleteUrlCacheEntryW]
mov esi, dword [ebp - 0x10]
xor eax, eax
push eax
push eax
push esi
push dword [ebp - 0x1c]
push eax
call dword [sym.imp.urlmon.dll_URLDownloadToFileW]
push str.ping__URL:
lea ecx, [ebp - 0x20]
mov ebx, eax
call fcn.00402829
push ecx
lea eax, [ebp - 0x1c]
mov byte [ebp - 4], 6
push eax
lea edx, [ebp - 0x20]
call fcn.0041384b
pop ecx
pop ecx
mov byte [ebp - 4], 5
mov ecx, dword [ebp - 0x20]
lea ecx, [ecx - 0x10]
call fcn.00402e64
test ebx, ebx
jne 0x44b4e9
push esi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov ebx, dword [ebp - 0x18]
cmp eax, 0xffffffff
je 0x44b4ec
mov byte [ebx], 1
jmp 0x44b4ec
mov ebx, dword [ebp - 0x18]
cmp byte [ebx], 0
mov ecx, str.Failed
mov eax, str.Success
cmove eax, ecx
lea ecx, [ebp - 0x18]
push eax
call fcn.00402829
push str.ping_result:
lea ecx, [ebp - 0x20]
mov byte [ebp - 4], 7
call fcn.00402829
push ecx
lea eax, [ebp - 0x18]
mov byte [ebp - 4], 8
push eax
lea edx, [ebp - 0x20]
call fcn.0041384b
pop ecx
pop ecx
mov ecx, dword [ebp - 0x20]
lea ecx, [ecx - 0x10]
call fcn.00402e64
mov byte [ebp - 4], 5
mov ecx, dword [ebp - 0x18]
lea ecx, [ecx - 0x10]
call fcn.00402e64
cmp byte [ebx], 0
je 0x44b550
lea ecx, [ebp - 0x10]
call fcn.00444c53
mov ecx, dword [ebp - 0x1c]
lea ecx, [ecx - 0x10]
call fcn.00402e64
add esi, 0xfffffff0
lea ecx, [edi - 0x10]
call fcn.00402e64
mov ecx, esi
call fcn.00402e64
mov ecx, dword [ebp + 8]
lea ecx, [ecx - 0x10]
call fcn.00402e64
mov ecx, dword [ebp + 0xc]
lea ecx, [ecx - 0x10]
call fcn.00402e64
call fcn.00468f71
ret
Function at 0xbcd2c0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x4c8000]
push edi
jmp 0xbcd2da
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0xbcd2e1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0xbcd2d0
mov eax, 1
add ebx, ebx
jne 0xbcd2f3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0xbcd304
jne 0xbcd323
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0xbcd323
dec eax
add ebx, ebx
jne 0xbcd310
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0xbcd2e8
add ebx, ebx
jne 0xbcd31f
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0xbcd375
xor ecx, ecx
sub eax, 3
jb 0xbcd33b
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0xbcd3aa
sar eax, 1
mov ebp, eax
jmp 0xbcd346
add ebx, ebx
jne 0xbcd346
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0xbcd314
inc ecx
add ebx, ebx
jne 0xbcd354
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0xbcd314
add ebx, ebx
jne 0xbcd361
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0xbcd356
jne 0xbcd372
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0xbcd356
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0xbcd394
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0xbcd386
jmp 0xbcd2d6
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0xbcd394
add edi, ecx
jmp 0xbcd2d6
pop esi
mov edi, esi
mov ecx, 0x17ec3
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0xbcd3b2
cmp byte [edi], 0x22
jne 0xbcd3b2
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0xbcd3b7
lea edi, [esi + 0x7b0000]
mov eax, dword [edi]
or eax, eax
je 0xbcd42f
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x7d796c]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x7d7b24]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0xbcd3e4
mov ecx, edi
jns 0xbcd413
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x7d7b28]
or eax, eax
je 0xbcd429
mov dword [ebx], eax
add ebx, 4
jmp 0xbcd401
call dword [esi + 0x7d7b38]
add edi, 4
lea ebx, [esi - 4]
xor eax, eax
mov al, byte [edi]
inc edi
or eax, eax
je 0xbcd460
cmp al, 0xef
ja 0xbcd453
add ebx, eax
mov eax, dword [ebx]
xchg ah, al
rol eax, 0x10
xchg ah, al
add eax, esi
mov dword [ebx], eax
jmp 0xbcd435
and al, 0xf
shl eax, 0x10
mov ax, word [edi]
add edi, 2
jmp 0xbcd442
mov ebp, dword [esi + 0x7d7b2c]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x22f]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0xbcd494
sub esp, 0xffffff80
jmp 0x6518e2
Function at 0x4daf40
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x5944db
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.0058544c
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4dafc2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.005827e4
mov eax, dword [eax]
push 0x697244
push eax
call fcn.00573844
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.005856d7
test bl, bl
je 0x4dafc2
push 0x697244
lea ecx, [esp + 0xc]
call fcn.00585a67
push 0x69adf4
lea ecx, [esp + 0xc]
call fcn.00585a67
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 0x4daffe
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.005856d7
jmp 0x4db0c9
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 0x4db082
lea edx, [esp + 0x7c]
push 0x69adf0
push edx
call fcn.00573844
add esp, 8
test eax, eax
je 0x4db082
lea eax, [esp + 0x7c]
push 0x69adec
push eax
call fcn.00573844
add esp, 8
test eax, eax
je 0x4db082
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 0x4db012
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.005856d7
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 0x4db8e0
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 0x4db942
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 0x4db950
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x59455b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x6abf28]
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 0x4dba88
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x4db9b6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.005856d7
xor eax, eax
jmp 0x4dbaff
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00585814
push esi
lea ecx, [esp + 0xc]
call fcn.00585aa3
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x69ae2c
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x4dbadd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push connect
call fcn.004db8e0
test eax, eax
jne 0x4dbadd
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 connect
mov ecx, edi
call fcn.004db8e0
test eax, eax
jne 0x4dbadd
lea eax, [esp + 0x14]
push 0x69ae08
push eax
call fcn.00574990
mov esi, eax
add esp, 8
test esi, esi
jne 0x4dbabc
lea ecx, [esp + 0x14]
push 0x69ae04
push ecx
call fcn.00574910
mov esi, eax
add esp, 8
test esi, esi
jne 0x4dbabc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x4dbabf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.005857c4
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x4db9ce
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.005856d7
xor eax, eax
jmp 0x4dbaff
mov byte [esi], 0
push 0x69ae00
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.005856d7
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 0x4f14b0
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 0x4f151e
cmp si, 0x69
ja 0x4f151e
add esi, 0xffd0
cmp si, 0x11
je 0x4f14ee
push 0x11
call edi
test ax, ax
jge 0x4f14ee
or esi, 0x2000
cmp si, 0x10
je 0x4f1503
push 0x10
call edi
test ax, ax
jge 0x4f1503
or esi, 0x4000
cmp si, 0x12
je 0x4f1518
push 0x12
call edi
test ax, ax
jge 0x4f1518
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4f152b
mov esi, 0xbd
jmp 0x4f14df
cmp si, 0x6e
jne 0x4f1538
mov esi, 0xbe
jmp 0x4f14df
cmp si, 0x6f
jne 0x4f14d9
mov esi, 0xbf
jmp 0x4f14df

Function at 0x4f2dc0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x6bcb60]
xor edx, edx
cmp eax, edx
jne 0x4f2de6
xor eax, eax
mov byte [eax + 0x6bca60], al
inc eax
cmp eax, 0x100
jl 0x4f2dce
mov dword [0x6bcb60], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x6bca60
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4f2e77
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 0x4f2e4a
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 0x4f2e18
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4f2e80
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 0x4f2ed3
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 0x4f2eba
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 0x4f9c60
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 0x4f9df8
cmp ebp, ebx
jle 0x4f9df8
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 0x4f9cbe
dec eax
or eax, 0xfffffff8
inc eax
je 0x4f9cc5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x4f9cd4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x4f9cdb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00585418
add esp, 4
cmp eax, ebx
je 0x4f9cfc
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.00585418
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 0x4f9dee
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 0x4f9dd5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4f9dc1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4f9db6
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 0x4f9dc4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4f9dc4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4f9d60
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 0x4f9d51
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 0x4fd310
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x596258
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 0x4fd349
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.0058d682
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0058d70a
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.004fd3d0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0058d747
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x5019a0
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x5969e8
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.00502520
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 0x501a49
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.00501630
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.0058c360
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.00516850
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.0058c3d2
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14
Function at 0x501f80
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x596a10
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x4c
push ebx
push esi
push edi
mov esi, ecx
call fcn.004ffb80
mov ebx, eax
test ebx, ebx
mov dword [esp + 0xc], ebx
jne 0x501fd9
mov eax, dword [esp + 0x68]
xor ecx, ecx
mov ebx, eax
xor edx, edx
xor esi, esi
xor edi, edi
mov dword [ebx], ecx
mov dword [ebx + 4], edx
mov dword [ebx + 8], esi
mov dword [ebx + 0xc], edi
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x4c]
mov dword fs:[0], ecx
add esp, 0x58
ret 0xc
push ebp
mov ecx, ebx
call fcn.004fcec0
mov ebp, dword [esp + 0x70]
mov edi, eax
add edi, ebp
mov ecx, ebx
mov dword [esp + 0x28], edi
call fcn.004fceb0
mov edx, dword [esp + 0x74]
mov ecx, esi
add eax, edx
mov dword [esp + 0x2c], eax
lea eax, [esp + 0x20]
push eax
call fcn.00501630
mov ebp, dword [eax]
lea edx, [esp + 0x38]
push edx
mov ecx, dword [eax + 4]
mov eax, dword [esi + 0x1c]
push eax
mov dword [esp + 0x24], ecx
call dword [sym.imp.USER32.dll_GetClientRect]
push 0
lea ecx, [esp + 0x4c]
call fcn.0058c360
mov ecx, dword [esi + 0x5c]
mov edx, dword [esi + 0x58]
push ecx
lea eax, [esp + 0x4c]
push edx
push eax
mov dword [esp + 0x70], 0
call fcn.00516850
add esp, 0xc
lea ecx, [esp + 0x48]
push ecx
lea ecx, [esp + 0x18]
call fcn.004ff5e0
mov eax, dword [esp + 0x50]
lea edx, [esp + 0x38]
push 2
push edx
push eax
mov byte [esp + 0x70], 1
call dword [sym.imp.GDI32.dll_DPtoLP]
mov ecx, ebx
call fcn.004fce30
mov ebx, eax
mov eax, edi
cmp eax, ebx
jge 0x5020a4
push edi
mov ecx, esi
call fcn.004ff6f0
push eax
push ebp
mov ecx, esi
call fcn.004ff8b0
cmp eax, dword [esp + 0x40]
jg 0x5020a0
inc edi
mov ebp, eax
cmp edi, ebx
jl 0x50207e
mov eax, ebx
jmp 0x5020aa
cmp edi, ebx
jl 0x5020a8
mov eax, ebx
jmp 0x5020aa
mov eax, edi
lea ecx, [eax - 1]
mov eax, dword [esp + 0x28]
cmp eax, ecx
jle 0x5020bb
mov dword [esp + 0x30], eax
jmp 0x5020c6
cmp edi, ebx
jl 0x5020c1
mov edi, ebx
dec edi
mov dword [esp + 0x30], edi
mov ecx, dword [esp + 0x10]
mov ebx, dword [esp + 0x1c]
call fcn.004fcdf0
mov ebp, eax
mov eax, dword [esp + 0x2c]
cmp eax, ebp
mov edi, eax
jge 0x50210d
push edi
mov ecx, esi
call fcn.004ff610
push eax
push ebx
mov ecx, esi
call fcn.004ff9e0
cmp eax, dword [esp + 0x44]
jg 0x502105
inc edi
mov ebx, eax
cmp edi, ebp
jl 0x5020df
mov eax, dword [esp + 0x2c]
mov ecx, ebp
jmp 0x502117
cmp edi, ebp
jl 0x502111
mov eax, dword [esp + 0x2c]
mov ecx, ebp
jmp 0x502117
mov eax, dword [esp + 0x2c]
mov ecx, edi
dec ecx
cmp eax, ecx
jle 0x502120
mov ecx, eax
jmp 0x502129
cmp edi, ebp
jl 0x502126
mov edi, ebp
lea ecx, [edi - 1]
mov esi, dword [esp + 0x6c]
mov edi, dword [esp + 0x28]
mov edx, esi
mov dword [edx], edi
mov dword [edx + 4], eax
mov eax, dword [esp + 0x30]
mov dword [edx + 8], eax
mov dword [edx + 0xc], ecx
lea ecx, [esp + 0x14]
call fcn.004ff600
lea ecx, [esp + 0x48]
mov dword [esp + 0x64], 0xffffffff
call fcn.0058c3d2
mov ecx, dword [esp + 0x5c]
pop ebp
mov eax, esi
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x58
ret 0xc