joyce8/EMBER2024-capa huggingface dataset:
Function at 0x444e59
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
xor ebx, ebx
cmp dword [0x468948], ebx
push esi
push edi
jne 0x444ed9
push str.user32.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
cmp edi, ebx
je 0x444f14
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x45971c
push edi
call esi
test eax, eax
mov dword [0x468948], eax
je 0x444f14
push str.GetActiveWindow
push edi
call esi
push str.GetLastActivePopup
push edi
mov dword [0x46894c], eax
call esi
cmp dword [0x46852c], 2
mov dword [0x468950], eax
jne 0x444ed9
push str.GetUserObjectInformationA
push edi
call esi
test eax, eax
mov dword [0x468958], eax
je 0x444ed9
push str.GetProcessWindowStation
push edi
call esi
mov dword [0x468954], eax
mov eax, dword [0x468954]
test eax, eax
je 0x444f1e
call eax
test eax, eax
je 0x444f05
lea ecx, [ebp - 4]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call dword [0x468958]
test eax, eax
je 0x444f05
test byte [ebp - 8], 1
jne 0x444f1e
cmp dword [0x468538], 4
jb 0x444f18
or byte [ebp + 0x12], 0x20
jmp 0x444f3d
xor eax, eax
jmp 0x444f4d
or byte [ebp + 0x12], 4
jmp 0x444f3d
mov eax, dword [0x46894c]
test eax, eax
je 0x444f3d
call eax
mov ebx, eax
test ebx, ebx
je 0x444f3d
mov eax, dword [0x468950]
test eax, eax
je 0x444f3d
push ebx
call eax
mov ebx, eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push ebx
call dword [0x468948]
pop edi
pop esi
pop ebx
leave
ret
Function at 0x448781
Capabilities:
Clear file content

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x100c
call fcn.0043b570
mov eax, dword [0x46159c]
push ebx
push esi
push 1
xor esi, esi
push esi
push dword [ebp + 8]
mov dword [ebp - 4], eax
call fcn.00444bf1
or ebx, 0xffffffff
add esp, 0xc
cmp eax, ebx
mov dword [ebp - 0x1008], eax
je 0x4488b4
push 2
push esi
push dword [ebp + 8]
call fcn.00444bf1
add esp, 0xc
cmp eax, ebx
je 0x4488b4
push edi
mov edi, dword [ebp + 0xc]
sub edi, eax
test edi, edi
jle 0x448854
mov ebx, 0x1000
push ebx
lea eax, [ebp - 0x1004]
push esi
push eax
call fcn.0043b5b0
push 0x8000
push dword [ebp + 8]
call fcn.0044940d
add esp, 0x14
mov dword [ebp - 0x100c], eax
cmp edi, ebx
mov eax, ebx
jge 0x44880a
mov eax, edi
push eax
lea eax, [ebp - 0x1004]
push eax
push dword [ebp + 8]
call fcn.004447bf
add esp, 0xc
cmp eax, 0xffffffff
je 0x44882a
sub edi, eax
test edi, edi
jg 0x448802
jmp 0x448842
call fcn.00442d8e
cmp dword [eax], 5
jne 0x44883f
call fcn.00442d85
mov dword [eax], 0xd
or esi, 0xffffffff
push dword [ebp - 0x100c]
push dword [ebp + 8]
call fcn.0044940d
pop ecx
pop ecx
jmp 0x44889c
jge 0x44889c
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.00444bf1
push dword [ebp + 8]
call fcn.004476df
add esp, 0x10
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
mov esi, eax
neg esi
sbb esi, esi
neg esi
dec esi
cmp esi, ebx
jne 0x44889c
call fcn.00442d85
mov dword [eax], 0xd
call fcn.00442d8e
mov edi, eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [edi], eax
push 0
push dword [ebp - 0x1008]
push dword [ebp + 8]
call fcn.00444bf1
add esp, 0xc
mov eax, esi
pop edi
jmp 0x4488b6
mov eax, ebx
mov ecx, dword [ebp - 4]
pop esi
pop ebx
call fcn.00439e9c
leave
ret
Function at 0x4488c2
Capabilities:
Get geographical location

Disassembly:
push 0x18
push 0x45a640
call fcn.0043b418
xor edi, edi
xor ebx, ebx
inc ebx
cmp dword [0x4689f4], edi
jne 0x448906
push edi
push edi
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x4488f1
mov dword [0x4689f4], ebx
jmp 0x448906
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x78
jne 0x448906
mov dword [0x4689f4], 2
mov eax, dword [0x4689f4]
cmp eax, ebx
jne 0x448926
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
jmp 0x4489e9
cmp eax, 2
je 0x44892f
cmp eax, edi
jne 0x448957
mov dword [ebp - 0x1c], edi
mov dword [ebp - 0x24], edi
cmp dword [ebp + 0x18], edi
jne 0x448942
mov eax, dword [0x4689a0]
mov dword [ebp + 0x18], eax
push edi
push edi
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoA]
mov dword [ebp - 0x20], eax
cmp eax, edi
jne 0x44895e
xor eax, eax
jmp 0x4489e9
mov dword [ebp - 4], edi
add eax, 3
and eax, 0xfffffffc
call fcn.0043b570
mov dword [ebp - 0x18], esp
mov esi, esp
mov dword [ebp - 0x28], esi
or dword [ebp - 4], 0xffffffff
jmp 0x448991
cmp esi, edi
jne 0x4489a7
push dword [ebp - 0x20]
call fcn.0043b2b1
pop ecx
mov esi, eax
cmp esi, edi
je 0x448957
mov dword [ebp - 0x24], ebx
push dword [ebp - 0x20]
push esi
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoA]
test eax, eax
je 0x4489da
cmp dword [ebp + 0x14], edi
jne 0x4489c4
push edi
push edi
jmp 0x4489ca
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push 0xffffffffffffffff
push esi
push ebx
push dword [ebp + 0x18]
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x24], edi
je 0x4489e6
push esi
call fcn.0043b2c3
pop ecx
mov eax, dword [ebp - 0x1c]
lea esp, [ebp - 0x34]
call fcn.0043b453
ret
Function at 0x4489f2
Capabilities:
Get geographical location

Disassembly:
push 0x18
push 0x45a650
call fcn.0043b418
xor esi, esi
cmp dword [0x4689f8], esi
jne 0x448a36
push esi
push esi
xor edi, edi
inc edi
push edi
push esi
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x448a21
mov dword [0x4689f8], edi
jmp 0x448a36
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x78
jne 0x448a36
mov dword [0x4689f8], 2
mov eax, dword [0x4689f8]
cmp eax, 2
je 0x448b17
cmp eax, esi
je 0x448b17
cmp eax, 1
jne 0x448a7b
mov dword [ebp - 0x1c], esi
mov dword [ebp - 0x20], esi
cmp dword [ebp + 0x18], esi
jne 0x448a64
mov eax, dword [0x4689a0]
mov dword [ebp + 0x18], eax
push esi
push esi
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
mov ebx, eax
mov dword [ebp - 0x24], ebx
cmp ebx, esi
jne 0x448a82
xor eax, eax
jmp 0x448b29
mov dword [ebp - 4], esi
lea eax, [ebx + ebx]
add eax, 3
and eax, 0xfffffffc
call fcn.0043b570
mov dword [ebp - 0x18], esp
mov edi, esp
mov dword [ebp - 0x28], edi
or dword [ebp - 4], 0xffffffff
jmp 0x448ab8
cmp edi, esi
jne 0x448ad3
lea eax, [ebx + ebx]
push eax
call fcn.0043b2b1
pop ecx
mov edi, eax
cmp edi, esi
je 0x448a7b
mov dword [ebp - 0x20], 1
push ebx
push edi
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x448b06
push esi
push esi
cmp dword [ebp + 0x14], esi
jne 0x448af0
push esi
push esi
jmp 0x448af6
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push 0xffffffffffffffff
push edi
push esi
push dword [ebp + 0x18]
call dword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x20], esi
je 0x448b12
push edi
call fcn.0043b2c3
pop ecx
mov eax, dword [ebp - 0x1c]
jmp 0x448b29
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoA]
lea esp, [ebp - 0x34]
call fcn.0043b453
ret
Function at 0x449238
Capabilities:
Set environment variable

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [ebp + 8]
push ebx
xor ebx, ebx
cmp eax, ebx
push edi
mov dword [ebp - 0x10], ebx
jne 0x449251
or eax, 0xffffffff
jmp 0x4492b2
push esi
mov esi, dword [eax]
cmp esi, ebx
mov dword [ebp - 4], esi
je 0x4492ae
push 0x3d
push esi
call fcn.00449479
cmp eax, ebx
pop ecx
pop ecx
mov dword [ebp - 0xc], eax
je 0x4492ae
cmp esi, eax
je 0x4492ae
xor ecx, ecx
cmp byte [eax + 1], bl
mov eax, dword [0x46854c]
sete cl
cmp eax, dword [0x468550]
mov dword [ebp - 8], ecx
jne 0x449294
mov edi, eax
call fcn.004491d7
mov dword [0x46854c], eax
cmp eax, ebx
jne 0x4492ed
cmp dword [ebp + 0xc], ebx
je 0x4492b6
cmp dword [0x468554], ebx
je 0x4492b6
call fcn.004486f1
test eax, eax
je 0x4492ed
or eax, 0xffffffff
pop esi
pop edi
pop ebx
leave
ret
cmp dword [ebp - 8], ebx
je 0x4492bf
xor eax, eax
jmp 0x4492b1
push 4
call fcn.0043b2b1
cmp eax, ebx
pop ecx
mov dword [0x46854c], eax
je 0x4492ae
mov dword [eax], ebx
cmp dword [0x468554], ebx
jne 0x4492ed
push 4
call fcn.0043b2b1
cmp eax, ebx
pop ecx
mov dword [0x468554], eax
je 0x4492ae
mov dword [eax], ebx
mov edi, dword [ebp - 0xc]
sub edi, dword [ebp - 4]
push dword [ebp - 4]
mov esi, dword [0x46854c]
call fcn.0044918a
mov edi, eax
cmp edi, ebx
pop ecx
jl 0x44934e
cmp dword [esi], ebx
je 0x44934e
lea esi, [esi + edi*4]
push dword [esi]
call fcn.0043b2c3
cmp dword [ebp - 8], ebx
pop ecx
jne 0x449331
mov eax, dword [ebp - 4]
mov dword [esi], eax
mov eax, dword [ebp + 8]
mov dword [eax], ebx
jmp 0x44938f
mov eax, dword [esi + 4]
mov dword [esi], eax
inc edi
add esi, 4
cmp dword [esi], ebx
jne 0x449328
mov eax, edi
shl eax, 2
push eax
push dword [0x46854c]
call fcn.0043bbab
cmp eax, ebx
pop ecx
pop ecx
je 0x44938f
jmp 0x44938a
cmp dword [ebp - 8], ebx
jne 0x4493fa
cmp edi, ebx
jge 0x44935d
neg edi
lea eax, [edi*4 + 8]
push eax
push dword [0x46854c]
call fcn.0043bbab
cmp eax, ebx
pop ecx
pop ecx
je 0x4492ae
mov edx, dword [ebp - 4]
lea ecx, [eax + edi*4]
mov dword [ecx], edx
mov dword [ecx + 4], ebx
mov ecx, dword [ebp + 8]
mov dword [ecx], ebx
mov dword [0x46854c], eax
cmp dword [ebp + 0xc], ebx
je 0x4493e4
push dword [ebp - 4]
call fcn.00439eb0
inc eax
inc eax
push eax
call fcn.0043b2b1
mov esi, eax
cmp esi, ebx
pop ecx
pop ecx
je 0x4493e4
push dword [ebp - 4]
push esi
call fcn.00439f50
mov eax, esi
sub eax, dword [ebp - 4]
pop ecx
add eax, dword [ebp - 0xc]
pop ecx
mov ecx, dword [ebp - 8]
mov byte [eax], bl
inc eax
neg ecx
sbb ecx, ecx
not ecx
and ecx, eax
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_SetEnvironmentVariableA]
test eax, eax
jne 0x4493dd
or dword [ebp - 0x10], 0xffffffff
push esi
call fcn.0043b2c3
pop ecx
cmp dword [ebp - 8], ebx
je 0x4493f2
push dword [ebp - 4]
call fcn.0043b2c3
pop ecx
mov eax, dword [ebp - 0x10]
jmp 0x4492b1
push dword [ebp - 4]
call fcn.0043b2c3
mov eax, dword [ebp + 8]
pop ecx
mov dword [eax], ebx
jmp 0x4492bb
Function at 0x41d6f0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x47a65b
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.0046ee33
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x41d772
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0046ccaa
mov eax, dword [eax]
push 0x49d1e0
push eax
call fcn.0045fa04
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0046f0be
test bl, bl
je 0x41d772
push 0x49d1e0
lea ecx, [esp + 0xc]
call fcn.0046f44e
push 0x4a0d54
lea ecx, [esp + 0xc]
call fcn.0046f44e
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 0x41d7ae
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0046f0be
jmp 0x41d879
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 0x41d832
lea edx, [esp + 0x7c]
push 0x4a0d50
push edx
call fcn.0045fa04
add esp, 8
test eax, eax
je 0x41d832
lea eax, [esp + 0x7c]
push 0x4a0d4c
push eax
call fcn.0045fa04
add esp, 8
test eax, eax
je 0x41d832
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 0x41d7c2
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.0046f0be
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 0x41e070
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 0x41e0d2
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 0x41e0e0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x47a6db
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4a7200]
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 0x41e218
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x41e146
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046f0be
xor eax, eax
jmp 0x41e28f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0046f1fb
push esi
lea ecx, [esp + 0xc]
call fcn.0046f48a
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 0x41e26d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.0041e070
test eax, eax
jne 0x41e26d
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 accept
mov ecx, edi
call fcn.0041e070
test eax, eax
jne 0x41e26d
lea eax, [esp + 0x14]
push 0x4a0d68
push eax
call fcn.00460a40
mov esi, eax
add esp, 8
test esi, esi
jne 0x41e24c
lea ecx, [esp + 0x14]
push 0x4a0d64
push ecx
call fcn.004609c0
mov esi, eax
add esp, 8
test esi, esi
jne 0x41e24c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41e24f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0046f1ab
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41e15e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046f0be
xor eax, eax
jmp 0x41e28f
mov byte [esi], 0
push 0x4a0d60
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.0046f0be
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 0x42ff90
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 0x42fffe
cmp si, 0x69
ja 0x42fffe
add esi, 0xffd0
cmp si, 0x11
je 0x42ffce
push 0x11
call edi
test ax, ax
jge 0x42ffce
or esi, 0x2000
cmp si, 0x10
je 0x42ffe3
push 0x10
call edi
test ax, ax
jge 0x42ffe3
or esi, 0x4000
cmp si, 0x12
je 0x42fff8
push 0x12
call edi
test ax, ax
jge 0x42fff8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x43000b
mov esi, 0xbd
jmp 0x42ffbf
cmp si, 0x6e
jne 0x430018
mov esi, 0xbe
jmp 0x42ffbf
cmp si, 0x6f
jne 0x42ffb9
mov esi, 0xbf
jmp 0x42ffbf

Function at 0x4317c0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4b7908]
xor edx, edx
cmp eax, edx
jne 0x4317e6
xor eax, eax
mov byte [eax + 0x4b7808], al
inc eax
cmp eax, 0x100
jl 0x4317ce
mov dword [0x4b7908], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4b7808
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x431877
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 0x43184a
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 0x431818
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4318f0
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 0x431943
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 0x43192a
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 0x438380
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 0x438518
cmp ebp, ebx
jle 0x438518
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 0x4383de
dec eax
or eax, 0xfffffff8
inc eax
je 0x4383e5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x4383f4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x4383fb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0046edff
add esp, 4
cmp eax, ebx
je 0x43841c
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.0046edff
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 0x43850e
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 0x4384f5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4384e1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4384d6
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 0x4384e4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4384e4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x438480
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 0x438471
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 0x43b780
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x47bd68
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 0x43b7b9
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.004767ac
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004767f8
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.0043b840
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00476835
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x43fd20
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x47c4f8
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.004408a0
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 0x43fdc9
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.0043f9b0
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.00475a5d
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.0044f050
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.00475acf
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14