joyce8/EMBER2024-capa huggingface dataset:
Function at 0x43d3fe
Capabilities:
Get common file path

Disassembly:
mov eax, 0x473883
call fcn.004549fc
sub esp, 0x260
and dword [ebp - 0x14], 0
push ebx
push esi
push edi
push 1
mov esi, 0x104
pop ebx
cmp dword [ebp + 0xc], ebx
jne 0x43d4a9
push str.KERNEL32.DLL
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x43d4a9
push str.GetSystemWindowsDirectoryW
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
mov dword [0x48f4f4], eax
je 0x43d4a9
lea ecx, [ebp - 0x26c]
push esi
push ecx
call eax
test eax, eax
je 0x43d4a9
lea eax, [ebp + 0xf]
push 0
push eax
lea eax, [ebp - 0x26c]
mov edi, 0x4768a0
mov esi, 0x476898
push eax
lea ecx, [ebp - 0x64]
mov dword [ebp - 0x64], edi
mov dword [ebp - 0x44], esi
call fcn.00403cfd
push 0x48c2b8
lea ecx, [ebp - 0x64]
mov dword [ebp - 4], ebx
call fcn.0043d53b
mov ecx, dword [ebp + 8]
push 0
push eax
mov dword [ecx], edi
mov dword [ecx + 0x20], esi
call fcn.00403c6a
mov dword [ebp - 0x14], ebx
and byte [ebp - 4], 0
lea ecx, [ebp - 0x64]
jmp 0x43d524
lea eax, [ebp - 0x26c]
push esi
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryW]
test eax, eax
jne 0x43d4d1
lea ecx, [ebp - 0x30]
call fcn.0042cbd5
lea eax, [ebp - 0x30]
push 0x4846b8
push eax
call fcn.00455bf6
lea eax, [ebp - 0xd]
push 0
push eax
lea eax, [ebp - 0x26c]
mov edi, 0x4768a0
mov esi, 0x476898
push eax
lea ecx, [ebp - 0x3c]
mov dword [ebp - 0x3c], edi
mov dword [ebp - 0x1c], esi
call fcn.00403cfd
push 0x48c2b8
lea ecx, [ebp - 0x3c]
mov dword [ebp - 4], 2
call fcn.0043d53b
mov ecx, dword [ebp + 8]
push 0
push eax
mov dword [ecx], edi
mov dword [ecx + 0x20], esi
call fcn.00403c6a
and byte [ebp - 4], 0
mov dword [ebp - 0x14], ebx
lea ecx, [ebp - 0x3c]
call fcn.00402424
mov ecx, dword [ebp - 0xc]
mov eax, dword [ebp + 8]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret
Function at 0x443c3f
Capabilities:
Shutdown system

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
call fcn.00443cb8
test al, al
je 0x443ca4
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
lea ecx, [ebp - 4]
push ecx
push 0x28
push eax
call dword [sym.imp.ADVAPI32.dll_OpenProcessToken]
test eax, eax
je 0x443ca4
lea eax, [ebp - 0xc]
push esi
push eax
xor esi, esi
push str.SeShutdownPrivilege
push esi
call dword [sym.imp.ADVAPI32.dll_LookupPrivilegeValueW]
mov eax, dword [ebp - 0xc]
push esi
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 8]
mov dword [ebp - 0x14], eax
push esi
lea eax, [ebp - 0x1c]
push esi
push eax
push esi
push dword [ebp - 4]
mov dword [ebp - 0x1c], 1
mov dword [ebp - 0x10], 2
call dword [sym.imp.ADVAPI32.dll_AdjustTokenPrivileges]
pop esi
push 0xffff
push 2
call dword [sym.imp.USER32.dll_ExitWindowsEx]
neg eax
sbb eax, eax
inc eax
leave
ret

Function at 0x44656e
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x48
cmp dword [ebp + 0xc], 0xffffffff
push esi
mov esi, ecx
jne 0x446584
mov dword [ebp + 0xc], 1
lea eax, [ebp + 0xc]
push 0
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [esi + 8]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
jne 0x4465b9
add esi, 0xc
push 1
push esi
lea ecx, [ebp - 0x48]
call fcn.0042cb69
lea eax, [ebp - 0x48]
push 0x4821d8
push eax
call fcn.00455bf6
mov eax, dword [ebp + 0xc]
pop esi
leave
ret 8

Function at 0x4465c1
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x48
cmp dword [ebp + 0xc], 0xffffffff
push esi
mov esi, ecx
jne 0x4465d7
mov dword [ebp + 0xc], 1
lea eax, [ebp + 0xc]
push 0
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [esi + 8]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
jne 0x44660c
add esi, 0xc
push 1
push esi
lea ecx, [ebp - 0x48]
call fcn.0042cb69
lea eax, [ebp - 0x48]
push 0x4821d8
push eax
call fcn.00455bf6
mov eax, dword [ebp + 0xc]
pop esi
leave
ret 8

Function at 0x446614
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4c
mov eax, dword [ebp + 0xc]
push esi
cmp eax, 0xffffffff
mov esi, ecx
jne 0x446628
push 1
pop eax
mov ecx, dword [esi + 4]
test ecx, ecx
je 0x44665c
lea edx, [ebp + 8]
push edx
push eax
push dword [ebp + 8]
call fcn.0044d397
test al, al
jne 0x44668f
add esi, 0xc
push 1
push esi
lea ecx, [ebp - 0x4c]
call fcn.0042cef3
lea eax, [ebp - 0x4c]
push 0x482388
push eax
call fcn.00455bf6
lea ecx, [ebp + 8]
push 0
push ecx
push eax
push dword [ebp + 8]
push dword [esi + 8]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x44668f
add esi, 0xc
push 1
push esi
lea ecx, [ebp - 0x48]
call fcn.0042cb69
lea eax, [ebp - 0x48]
push 0x4821d8
push eax
call fcn.00455bf6
mov eax, dword [ebp + 8]
pop esi
leave
ret 8
Function at 0x44792f
Capabilities:
Check if file exists
Get file attributes

Disassembly:
mov eax, dword [ecx + 8]
test eax, eax
jne 0x44793b
mov eax, 0x476650
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
xor ecx, ecx
cmp eax, 0xffffffff
setne cl
mov al, cl
ret

Function at 0x447dda
Capabilities:
Query or enumerate registry value

Disassembly:
mov eax, 0x474977
call fcn.004549fc
sub esp, 0x138
and byte [ebp - 0x144], 0
push ebx
push esi
push edi
push 0x40
xor eax, eax
pop ecx
lea edi, [ebp - 0x143]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
xor esi, esi
mov dword [ebp - 0x14], esi
mov dword [ebp - 0x10], esi
stosb byte es:[edi], al
push 1
lea eax, [ebp - 0x10]
pop ebx
push eax
push str.SOFTWAREMicrosoftWindowsCurrentVersion
push reloc.OLEAUT32.dll_SysReAllocString
mov dword [ebp - 4], ebx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyW]
test eax, eax
jne 0x447eb7
cmp dword [ebp + 0xc], ebx
mov dword [ebp - 0x18], 0x104
mov eax, str.CommonFilesDir
je 0x447e44
mov eax, str.ProgramFilesDir
lea ecx, [ebp - 0x18]
push ecx
lea ecx, [ebp - 0x144]
push ecx
push esi
push esi
push eax
push dword [ebp - 0x10]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
lea eax, [ebp + 0xf]
push 0
push eax
lea eax, [ebp - 0x144]
mov edi, 0x4768a0
mov esi, 0x476898
push eax
lea ecx, [ebp - 0x40]
mov dword [ebp - 0x40], edi
mov dword [ebp - 0x20], esi
call fcn.00415dc9
push 0x48c2b8
lea ecx, [ebp - 0x40]
mov byte [ebp - 4], 2
call fcn.0043d53b
lea ecx, [ebp - 0x40]
call fcn.00447a1f
mov ecx, dword [ebp + 8]
lea eax, [ebp - 0x40]
push 0
push eax
mov dword [ecx], edi
mov dword [ecx + 0x20], esi
call fcn.00403c6a
mov dword [ebp - 0x14], ebx
mov byte [ebp - 4], bl
lea ecx, [ebp - 0x40]
jmp 0x447f06
lea eax, [ebp + 0xf]
push 0
push eax
lea eax, [ebp - 0x144]
mov edi, 0x4768a0
mov esi, 0x476898
push eax
lea ecx, [ebp - 0x40]
mov dword [ebp - 0x40], edi
mov dword [ebp - 0x20], esi
call fcn.00415dc9
push 0x48c2b8
lea ecx, [ebp - 0x40]
mov byte [ebp - 4], 3
call fcn.0043d53b
mov ecx, dword [ebp + 8]
push 0
push eax
mov dword [ecx], edi
mov dword [ecx + 0x20], esi
call fcn.00403c6a
mov dword [ebp - 0x14], ebx
mov byte [ebp - 4], bl
lea ecx, [ebp - 0x40]
call fcn.00402424
cmp dword [ebp - 0x10], 0
je 0x447f1f
mov eax, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test eax, eax
je 0x447f1f
push dword [ebp - 0x10]
call eax
mov ecx, dword [ebp - 0xc]
mov eax, dword [ebp + 8]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret

Function at 0x448a51
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x48
cmp dword [ebp + 0xc], 0xffffffff
push esi
mov esi, ecx
jne 0x448a67
mov dword [ebp + 0xc], 4
lea eax, [ebp + 0xc]
push 0
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [esi + 8]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
jne 0x448a9c
add esi, 0xc
push 1
push esi
lea ecx, [ebp - 0x48]
call fcn.0042cb69
lea eax, [ebp - 0x48]
push 0x4821d8
push eax
call fcn.00455bf6
mov eax, dword [ebp + 0xc]
pop esi
leave
ret 8
Function at 0x44ce4f
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x830
push ebx
push edi
mov edi, ecx
call fcn.0040ddf1
xor ebx, ebx
cmp eax, 1
jne 0x44ceec
lea eax, [ebp - 4]
mov dword [ebp - 4], ebx
push eax
push str.SoftwareMicrosoftWindowsCurrentVersionInternet_Settings
push SysReAllocStringLen
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyW]
test eax, eax
jne 0x44ced9
lea eax, [ebp - 8]
push esi
push eax
lea eax, [ebp - 0xc]
mov esi, dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push eax
push ebx
push ebx
push str.ProxyEnable
mov dword [ebp - 8], 4
push dword [ebp - 4]
call esi
test eax, eax
je 0x44ceb0
mov dword [ebp - 0xc], ebx
lea eax, [ebp - 8]
mov dword [ebp - 8], 0x824
push eax
lea eax, [ebp - 0x830]
push eax
push ebx
push ebx
push str.AutoConfigURL
push dword [ebp - 4]
call esi
test eax, eax
pop esi
je 0x44ced9
mov byte [ebp - 0x830], bl
cmp dword [ebp - 4], ebx
je 0x44ceec
mov eax, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
cmp eax, ebx
je 0x44ceec
push dword [ebp - 4]
call eax
push dword [ebp + 0x18]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.0044c92b
add esp, 0x14
xor ecx, ecx
cmp eax, ebx
mov dword [edi + 4], eax
setne cl
pop edi
mov al, cl
pop ebx
leave
ret 0x14
Function at 0x44d637
Capabilities:
Check for time delay via gettickcount

Disassembly:
push esi
push edi
mov edi, dword [sym.imp.KERNEL32.dll_GetTickCount]
mov esi, ecx
call edi
sub eax, dword [esi + 0x74]
cmp eax, 0x7530
jbe 0x44d66f
mov eax, dword [esi + 0x68]
mov ecx, dword [esi + 0x70]
mov dword [esi + 0x5c], eax
mov dword [esi + 0x64], ecx
mov ecx, dword [esi + 0x6c]
xor eax, eax
mov dword [esi + 0x68], eax
mov dword [esi + 0x70], eax
mov dword [esi + 0x60], ecx
mov dword [esi + 0x6c], eax
call edi
mov dword [esi + 0x74], eax
mov edi, dword [esi + 0x64]
test edi, edi
jne 0x44d67b
mov eax, dword [esi + 0x5c]
jmp 0x44d6c4
push ebx
push ebp
push 0xa
xor eax, eax
pop ecx
xor ebp, ebp
test eax, eax
jne 0x44d6c2
or eax, 0xffffffff
xor edx, edx
div ecx
mov ebx, dword [esi + 0x5c]
cmp ebx, eax
jbe 0x44d6a0
shr ebx, 1
shr edi, 1
mov dword [esi + 0x5c], ebx
mov dword [esi + 0x64], edi
mov eax, dword [esi + 0x5c]
mov edi, dword [esi + 0x64]
imul eax, ecx
xor edx, edx
div edi
xor edx, edx
imul eax, eax, 0x3e8
div ecx
lea ecx, [ecx + ecx*4]
inc ebp
shl ecx, 1
cmp ebp, 3
jb 0x44d684
pop ebp
pop ebx
pop edi
pop esi
ret

Function at 0x44dbb9
Capabilities:
Check http status code

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push esi
lea eax, [ebp - 4]
push 0
push eax
lea eax, [ebp - 8]
mov esi, ecx
push eax
push 0x20000013
push dword [esi + 4]
mov dword [ebp - 4], 4
call fcn.0044cb07
add esp, 0x14
test eax, eax
je 0x44dbf7
mov eax, dword [ebp - 8]
cmp eax, 0xc8
jb 0x44dbfb
cmp eax, 0x12c
jae 0x44dbfb
mov al, 1
jmp 0x44dc11
add eax, 0xd3c0
or eax, 0x80040000
push eax
mov dword [esi + 8], eax
call dword [sym.imp.KERNEL32.dll_SetLastError]
xor al, al
pop esi
leave
ret

Function at 0x44ec25
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
lea eax, [ebp - 8]
push ebx
push eax
mov ebx, ecx
push dword [ebp + 8]
call sub.VERSION.dll_GetFileVersionInfoSizeW
test eax, eax
mov dword [ebp - 4], eax
je 0x44ec77
push eax
call fcn.00454b4e
pop ecx
mov dword [ebx + 0x40], eax
push eax
push dword [ebp - 4]
push dword [ebp - 8]
push dword [ebp + 8]
call sub.VERSION.dll_GetFileVersionInfoW
test eax, eax
je 0x44ec77
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0xc]
push eax
push 0x48c2b8
push dword [ebx + 0x40]
call sub.VERSION.dll_VerQueryValueW
test eax, eax
jne 0x44ec7b
xor al, al
jmp 0x44ecdc
push esi
push edi
mov edi, ebx
lea eax, [ebx + 4]
neg edi
sbb edi, edi
mov esi, dword [ebp - 0xc]
push 0xd
and edi, eax
pop ecx
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x10]
push eax
push str.VarFileInfoTranslation
rep movsd dword es:[edi], dword [esi]
push dword [ebx + 0x40]
call sub.VERSION.dll_VerQueryValueW
pop edi
pop esi
test eax, eax
je 0x44ecda
mov eax, dword [ebp - 4]
shr eax, 2
mov dword [ebx + 0x3c], eax
shl eax, 2
push eax
call fcn.00454b4e
mov dword [ebx + 0x38], eax
xor eax, eax
cmp dword [ebx + 0x3c], eax
pop ecx
jbe 0x44ecda
mov edx, dword [ebp - 0x10]
mov ecx, dword [ebx + 0x38]
mov edx, dword [edx + eax*4]
mov dword [ecx + eax*4], edx
inc eax
cmp eax, dword [ebx + 0x3c]
jb 0x44ecc8
mov al, 1
pop ebx
leave
ret 4
Function at 0x464f10
Capabilities:
Query or enumerate registry value

Disassembly:
sub esp, 0x10
lea eax, [esp]
push esi
push eax
push 0x20019
push 0
push str.SOFTWAREInstallShield16.0Professional
push SysReAllocStringLen
mov dword [esp + 0x18], 0
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x464f9a
mov esi, dword [esp + 4]
lea ecx, [esp + 0xc]
mov dword [esp + 8], eax
mov dword [esp + 0x10], eax
lea edx, [esp + 8]
push ecx
lea eax, [esp + 0x14]
push edx
push eax
push 0
push str.DoVerboseLogging
push esi
mov dword [esp + 0x24], 4
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x464f8f
mov ecx, dword [esp + 8]
push ebx
cmp ecx, 1
sete bl
test esi, esi
je 0x464f87
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov al, bl
pop ebx
pop esi
add esp, 0x10
ret
test esi, esi
je 0x464f9a
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor al, al
pop esi
add esp, 0x10
ret
Function at 0x4f891336
Capabilities:
Encode data using xor

Disassembly:
call 0x4f8912af
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or eax, dword [ebx - 0x178f73c]
xor esi, 0xde5af04
add eax, esi
lea esp, [esp - 0xe]
mov esi, dword [esp + 0xe]
lea esp, [esp + 0x12]
xor esi, dword [esp]
push eax
sub eax, 0xf24f2b00
mov eax, esp
or dword [eax - 0x22], ebx
pop eax
jmp 0x4f8912df
xor dword [esp], esi
xor eax, 0
mov dword [esp], esi
add esp, 4
add esi, dword [ebp + 8]
push ebp
add ebp, 0xc
mov ecx, dword [ebp]
pop ebp
ja 0x4f8912fb
xor edx, 0
jmp 0x4f891306
xor edx, edx
jmp 0x4f89131d
jmp 0x4f891329
xor eax, eax
push 0x8427d7c0
call 0x4f891336
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x4f891372
mov ebx, dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
add bl, dl
xor byte [esi], bl
mov dl, byte [esi]
inc esi
add ebx, edi
rol ebx, 8
dec ecx
jne 0x4f89134b
lea esp, [esp - 4]
xchg dword [esp], ebx
mov ebx, dword [esp]
or eax, edx
xor eax, eax
add eax, dword [esp]
add esp, 4
pop esi
pop edi
pop ebx
xchg dword [esp], ecx
mov dword [esp], ecx
lea esp, [esp + 4]
pop edx
leave
je 0x4f891389
add eax, 0
jno 0x4f89138e
add esi, 0
ret 0x10

Function at 0x4f8920f7
Capabilities:
Encode data using xor

Disassembly:
lea esp, [esp - 0x63]
mov dword [esp + 0x5f], ebx
lea esp, [esp + 0x5f]
mov ebx, 0x8dff8662
xchg dword [esp], ebx
and dword [esp], ebp
jmp 0x4f892119
add ebx, 0
or dword [esp], ebp
mov ebp, esp
push eax
push edi
lea esp, [esp - 4]
xchg dword [esp], ecx
pop ecx
lea esp, [esp - 4]
mov edi, dword [ebp + 8]
mov eax, dword [ebp + 0xc]
cmp edi, dword [ebp + 0x14]
ja 0x4f8922bb
cmp edi, dword [ebp + 0x10]
jb 0x4f8922bb
lea esi, [esi]
sub esi, 0
push dword [ebp + 0x14]
push dword [ebp + 0x10]
sub esp, 0x6a
mov dword [esp + 0x66], 0xc2ccbc3c
add esp, 0x66
mov dword [esp], edi
or edi, 0xffffffff
and edi, 0xcedcf875
xor edi, 0xce9c140e
xchg dword [esp], edi
push edx
mov edx, esp
xor edx, 0
add edx, 0
push ebx
lea ebx, [edx + 4]
mov dword [ebx], eax
pop ebx
pop edx
push edi
call fcn.4f891be3
inc edi
jmp 0x4f8921a2
jmp 0x4f8921af
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.4f891be3
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.4f891be3
inc edi
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push 0
sub esi, 0
add dword [esp], edx
xor edx, edx
je 0x4f892203
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or edx, 0x13e27bd2
push ebx
add ebx, esi
mov ebx, esp
xor dword [ebx - 0x2a], edi
fdiv qword [ecx]
jnp 0x4f8921e7
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.4f892231
add dword [eax], 0x39
jle 0x4f89220d
sub al, 0xf5
mov ch, al
call fcn.4f892246
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10
Function at 0x4f893f1e
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
push ecx
push edx
push 0
sub esi, esi
shr esi, 9
and dword [esp - 0x69], ebx
jbe 0x4f893f34
add edi, 0
shr esi, 0x17
or esi, dword [esp]
add esp, 4
add esi, dword [ebp + 8]
xor eax, eax
xor edx, edx
cld
and dword [esp - 0x46], edx
xor ecx, ecx
rol edx, 7
and dword [esp - 0x4b], edx
xor dl, al
mov al, byte [esi]
inc esi
or al, al
jne 0x4f893f45
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.4f893f86
std
inc ebx
sar cl, 0x3e
lahf
in al, dx
mov ch, 0x4a
mov ebx, 0x971631d8
test byte [ebp - 0x5e], ch
xor eax, dword [ebx + 0x2b5108c4]
add esp, 8
push ecx
sub ecx, eax
mov ecx, esp
cmp dword [ecx - 0x51], edx

Function at 0x4f8962f2
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push 0xffffffffffffffff
push esi
mov esi, esp
xor dword [esp - 0x43], esi
xor dword [esp - 0x45], esi
and dword [esi + 4], eax
pop esi
push 0
ja 0x4f89623b
add ebx, 0
push ecx
call 0x4f896250
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
add esp, 8
xor dword [esp], ebx
sub esp, 0x6b
mov dword [esp + 0x67], edx
add esp, 0x67
push ecx
push 0
xor dword [esp - 0x56], edx
xor edi, 0
add dword [esp], edi
push esi
mov ebx, 0x6c345320
sub ebx, dword [0x6c364b5f]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x6c364b4f
call fcn.4f891d1a
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.4f891228
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x4f8963ae
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x4f8963ae
mov ecx, dword [esi + 0x10]
sub dword [esp - 0x34], ebx
xor ecx, edi
mov edx, dword [esi + 0x14]
xor edx, edi
shl edx, 2
add edx, 0x18
mov eax, dword [esi]
xor eax, edi
cmp eax, 1
je 0x4f896365
mov eax, 1
lock xchg dword [0x6c364b5b], eax
push 0x3dd1fc71
call 0x4f8962f2
push esi
add esp, 8
cmp eax, 0
jne 0x4f8962db
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x4f896301
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x4f896316
cmp ecx, edx
cmp eax, 0
je 0x4f89633b
mov dword [ebp - 4], eax
lea ecx, [esi + 0x18]
mov eax, dword [esi + ecx]
xor eax, edi
add eax, edx
add dword [esi + eax], ebx
add ecx, 4
dec dword [ebp - 4]
jne 0x4f896325
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.4f896354
dec eax
loope 0x4f896357
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x6c364b5b], 0
add edx, esi
mov dword [ebp + 4], edx
xchg dword [esp], esi
push ecx
lea ecx, [edi - 0x72d1f741]
mov ecx, esp
mov dword [ecx - 0x15], ebx
pop ecx
push esi
xor esi, esi
mov esi, esp
and dword [esi - 0x1d], ecx
pop esi
mov dword [esp], esi
jb 0x4f89638b
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x4f8963a0
jmp 0x4f8963ab
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x4f896299
Function at 0x4f89d413
Capabilities:
Access peb ldr_data

Disassembly:
add esp, 8
and dword [esp], ebx
push ecx
push edx
push edi
push esi
or edi, 0xffffffff
not edi
add edi, dword [ebp + 8]
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov ecx, dword [eax + 0xc]
push ecx
xor edx, edx
mov ecx, dword [ecx]
cmp ecx, dword [esp]
je 0x4f89d6e9
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x6c3517d3
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x6c348799
push 0xffffffffffffffff
call fcn.4f894613
xchg edx, eax
and eax, 0
add eax, 0x75d46dc4
push ecx
and ecx, 0xcfb6d7ec
mov ecx, esp
mov dword [ecx - 0x54], esi
pop ecx
ja 0x4f89d47d
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.4f89d495
mov byte [0xee69f033], al
invalid
mov eax, ecx
pop esi
mov edi, dword [esp]
add esp, 4
pop edx
xor ecx, ecx
add ecx, 0xffffffff
and ecx, dword [esp]
xor ecx, 0
add esp, 4
pop ebx
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
jno 0x4f89d6dd
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x4f89d6b1
Function at 0x4f8acee3
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x4f8acf05
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x4f8acf05
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x4f8acf05
ret
cmp word [ebx + 4], 0x14c
jne 0x4f8acf05
test word [ebx + 0x16], 2
je 0x4f8acf05
test word [ebx + 0x16], 0x100
je 0x4f8acf05
cmp word [ebx + 0x18], 0x10b
jne 0x4f8acf05
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x4f8acf05
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x4f8acf91
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x4f8acf25
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.4f893e70
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x4f8acf05
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8

Function at 0x4f8acf91
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x4f8acf05
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x4f8acf05
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x4f8acf05
ret
cmp word [ebx + 4], 0x14c
jne 0x4f8acf05
test word [ebx + 0x16], 2
je 0x4f8acf05
test word [ebx + 0x16], 0x100
je 0x4f8acf05
cmp word [ebx + 0x18], 0x10b
jne 0x4f8acf05
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x4f8acf05
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x4f8acf91
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x4f8acf25
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.4f893e70
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x4f8acf05
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8
Function at 0x4f8ad048
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x4f8ad0a1
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x4f8ad048
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x4f8ad057
cld
test edx, ebx
or ebp, eax
add dword [esi - 0x7cc26b19], esp
les ecx, [eax]
or dword [esp], ebp
mov ebp, esp
sub esp, 0x100
push ebx
push edx
push ecx
push edi
push esi
mov ebx, dword [ebp + 8]
mov edx, ebx
add ebx, dword [ebx + 0x3c]
mov ebx, dword [ebx + 0x78]
lea ebx, [ebx + edx]
mov eax, dword [ebx + 0x24]
add eax, edx
xor edi, edi
jne 0x4fcb2cfa
or edi, dword [ebx + 0x20]
add edi, edx
mov ecx, dword [ebx + 0x18]
mov esi, dword [edi]
add esi, edx
push 0
push ecx
mov ecx, esp
push 0x55d34c8a
call 0x4f8ad0a8
sti
sbb byte [ecx + 0x56], dh
xlatb
les ebp, [ebp + 0x8c483e2]
xchg dword [ecx + 4], eax
xor eax, edx
shl eax, 3
xor ecx, 0
shl eax, 0x1d
add eax, dword [ecx + 4]
pop ecx
push esi
call fcn.4f893f1e
cmp eax, dword [ebp + 0xc]
pop eax
je 0x4f8ad147
add edi, 4
add eax, 2
dec ecx
jne 0x4f8ad08d
call 0x4f8ad0f4
loope 0x4f8ad0ea
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x4f8ad144
mov dh, pe_nt_image_headers32
or byte [eax], al
add byte [eax], al
mov bh, 0x24
lea eax, [edx + 0x53]
nop
mov dword [esi + 0x2308c483], ecx
sal byte [ecx], 0xc0
fsub st(7)
int 0xf
mov bh, 0
movzx eax, word [eax]
jmp 0x4f8ad155
shl eax, 2
add eax, dword [ebx + 0x1c]
add eax, edx
mov eax, dword [eax]
add eax, edx
mov ebx, edx
add ebx, dword [edx + 0x3c]
mov ecx, dword [ebx + 0x7c]
mov ebx, dword [ebx + 0x78]
add ebx, edx
add ecx, ebx
cmp eax, ebx
jb 0x4f8ad108
cmp eax, ecx
ja 0x4f8ad108
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x4f8ad192
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x4f8ad188
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.4f8943fd
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]