joyce8/EMBER2024-capa huggingface dataset:
Function at 0x47d1b9
Capabilities:
Check if file exists

Disassembly:
mov eax, 0x4cc93c
call fcn.004ca860
mov eax, dword [ebp + 8]
mov eax, dword [eax]
sub esp, 0xc
push edi
xor edi, edi
cmp dword [eax - 0xc], edi
je 0x47d3af
mov eax, dword [0x50bacc]
push ebx
push esi
mov esi, 0x50bacc
mov ecx, esi
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x10], eax
mov dword [ebp - 4], edi
mov eax, dword [0x50bacc]
mov ecx, esi
call dword [eax + 0xc]
lea ebx, [eax + 0x10]
mov dword [ebp - 0x14], ebx
mov byte [ebp - 4], 1
cmp dword [ebx - 0xc], edi
jne 0x47d375
mov eax, dword [ebp + 8]
lea edi, [ebp - 0x14]
call fcn.00403197
mov ebx, dword [ebp - 0x14]
push ebx
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x47d231
mov esi, edi
call fcn.00403245
mov ebx, dword [ebp - 0x14]
cmp dword [ebx - 0xc], 0
jne 0x47d375
lea esi, [ebp - 0x10]
call fcn.00403245
lea edi, [ebp - 0x18]
call fcn.0047d66d
mov edi, esi
mov byte [ebp - 4], 5
call fcn.00403197
mov byte [ebp - 4], 1
mov eax, dword [ebp - 0x18]
add eax, 0xfffffff0
call fcn.004027f4
mov eax, dword [ebp - 0x10]
cmp dword [eax - 0xc], 0
je 0x47d2d3
push eax
lea esi, [ebp - 0x18]
call fcn.0047d3be
pop ecx
mov byte [ebp - 4], 6
call fcn.00403197
mov byte [ebp - 4], 1
mov eax, dword [ebp - 0x18]
add eax, 0xfffffff0
call fcn.004027f4
push dword [ebp + 8]
lea eax, [ebp - 0x18]
push eax
mov ecx, edi
call fcn.004169d0
pop ecx
pop ecx
lea edi, [ebp - 0x14]
mov byte [ebp - 4], 7
call fcn.00403197
mov byte [ebp - 4], 1
mov eax, dword [ebp - 0x18]
add eax, 0xfffffff0
call fcn.004027f4
mov ebx, dword [ebp - 0x14]
push ebx
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x47d2d3
mov esi, edi
call fcn.00403245
mov ebx, dword [ebp - 0x14]
cmp dword [ebx - 0xc], 0
jne 0x47d375
lea esi, [ebp - 0x10]
call fcn.00403245
lea edi, [ebp - 0x18]
call fcn.0047d71d
mov edi, esi
mov byte [ebp - 4], 8
call fcn.00403197
mov byte [ebp - 4], 1
mov eax, dword [ebp - 0x18]
add eax, 0xfffffff0
call fcn.004027f4
mov eax, dword [ebp - 0x10]
cmp dword [eax - 0xc], 0
je 0x47d371
push eax
lea esi, [ebp - 0x18]
call fcn.0047d3be
pop ecx
mov byte [ebp - 4], 9
call fcn.00403197
mov byte [ebp - 4], 1
mov eax, dword [ebp - 0x18]
add eax, 0xfffffff0
call fcn.004027f4
push dword [ebp + 8]
lea eax, [ebp - 0x18]
push eax
mov ecx, edi
call fcn.004169d0
pop ecx
pop ecx
lea edi, [ebp - 0x14]
mov byte [ebp - 4], 0xa
call fcn.00403197
mov eax, dword [ebp - 0x18]
add eax, 0xfffffff0
call fcn.004027f4
mov ebx, dword [ebp - 0x14]
push ebx
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x47d371
mov esi, edi
call fcn.00403245
mov ebx, dword [ebp - 0x14]
cmp dword [ebx - 0xc], 0
mov esi, dword [sym.imp.KERNEL32.dll_LoadLibraryW]
je 0x47d391
push ebx
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x47d391
push ebx
call esi
mov edi, eax
test edi, edi
jne 0x47d39a
mov eax, dword [ebp + 8]
push dword [eax]
call esi
mov edi, eax
lea eax, [ebx - 0x10]
call fcn.004027f4
mov eax, dword [ebp - 0x10]
add eax, 0xfffffff0
call fcn.004027f4
pop esi
pop ebx
mov ecx, dword [ebp - 0xc]
mov eax, edi
pop edi
mov dword fs:[0], ecx
leave
ret
Function at 0x47d44b
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x210
push esi
mov esi, dword [ebp + 8]
mov ecx, dword [esi]
xor eax, eax
cmp dword [ecx - 0xc], eax
je 0x47d4ae
push ebx
push edi
push 0x208
push eax
mov word [ebp - 0x210], ax
lea eax, [ebp - 0x20e]
push eax
call fcn.004a6df0
add esp, 0xc
mov ebx, str._ALLUSERSPROFILE_
push ebx
xor ecx, ecx
call fcn.004032dd
or edi, 0xffffffff
cmp eax, edi
je 0x47d4b1
lea eax, [ebp - 0x210]
push eax
push ebx
call fcn.0047d998
pop ecx
test eax, eax
pop ecx
jne 0x47d5c1
xor eax, eax
pop edi
pop ebx
pop esi
leave
ret
mov ebx, str._APPDATA_
push ebx
xor ecx, ecx
call fcn.004032dd
cmp eax, edi
jne 0x47d493
mov ebx, str._TEMP_
push ebx
xor ecx, ecx
call fcn.004032dd
cmp eax, edi
jne 0x47d493
mov ebx, str._SYSTEM_
push ebx
xor ecx, ecx
call fcn.004032dd
cmp eax, edi
je 0x47d4ff
push 0x104
lea eax, [ebp - 0x210]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
jbe 0x47d4aa
jmp 0x47d5c1
mov ebx, str._WINDOWS_
push ebx
xor ecx, ecx
call fcn.004032dd
cmp eax, edi
je 0x47d524
push 0x104
lea eax, [ebp - 0x210]
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryW]
jmp 0x47d4f6
mov ebx, str._CUR_MODULE_
push ebx
xor ecx, ecx
call fcn.004032dd
cmp eax, edi
je 0x47d546
lea eax, [ebp - 0x210]
push eax
call fcn.0047d8f1
jmp 0x47d4a1
mov ebx, str._CUR_EXE_MODULE_
push ebx
xor ecx, ecx
call fcn.004032dd
cmp eax, edi
je 0x47d575
push 0x104
lea eax, [ebp - 0x210]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
test eax, eax
je 0x47d4aa
jmp 0x47d5b4
mov ebx, str._CUR_DIR_
push ebx
xor ecx, ecx
call fcn.004032dd
cmp eax, edi
je 0x47d4aa
push 0x20a
lea eax, [ebp - 0x210]
push 0
push eax
call fcn.004a6df0
add esp, 0xc
push 0x105
lea eax, [ebp - 0x210]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
lea eax, [ebp - 0x210]
push eax
call dword [sym.imp.SHLWAPI.dll_PathRemoveFileSpecW]
lea eax, [ebp - 0x210]
push eax
push ebx
push esi
call fcn.00479277
push 0x3f
xor ecx, ecx
call fcn.0043391a
mov ebx, eax
cmp ebx, edi
je 0x47d653
call dword [sym.imp.KERNEL32.dll_GetTickCount]
push eax
call fcn.004aa217
pop ecx
jmp 0x47d644
and word [ebp + 8], 0
xor eax, eax
lea edi, [ebp + 0xa]
stosw word es:[edi], ax
call fcn.004aa224
and eax, 0x8000000f
jns 0x47d60a
dec eax
or eax, 0xfffffff0
inc eax
push eax
lea eax, [ebp + 8]
push 0x4eb6d4
push eax
call fcn.0047ee79
movzx edi, word [ebp + 8]
add esp, 0xc
test ebx, ebx
jl 0x47d662
mov eax, dword [esi]
mov eax, dword [eax - 0xc]
cmp ebx, eax
mov dword [ebp - 4], eax
jge 0x47d662
call fcn.0040d48d
mov word [eax + ebx*2], di
mov eax, dword [ebp - 4]
mov edx, esi
call fcn.0040294d
inc ebx
mov ecx, ebx
mov eax, esi
call fcn.0047eecb
cmp ax, 0x3f
je 0x47d5ed
mov eax, esi
call fcn.0047c57b
xor eax, eax
inc eax
jmp 0x47d4ac
push 0x80070057
call fcn.0040296e
int3
Function at 0x47d66d
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x210
push esi
xor esi, esi
test byte [0x50dbc4], 1
mov dword [ebp - 4], esi
jne 0x47d6ac
mov eax, dword [0x50bacc]
or dword [0x50dbc4], 1
mov ecx, 0x50bacc
call dword [eax + 0xc]
add eax, 0x10
push 0x4d111f
mov dword [0x50dbc0], eax
call fcn.004a5861
pop ecx
mov eax, dword [0x50dbc0]
cmp dword [eax - 0xc], esi
jne 0x47d706
push ebx
push 0x20a
lea eax, [ebp - 0x20e]
push esi
push eax
mov word [ebp - 0x210], si
call fcn.004a6df0
add esp, 0xc
push 1
push 0x25
lea eax, [ebp - 0x210]
push eax
push esi
call dword [sym.imp.SHELL32.dll_SHGetSpecialFolderPathW]
lea eax, [ebp - 0x210]
push eax
call fcn.004a56c9
pop ecx
lea ecx, [ebp - 0x210]
mov ebx, eax
push ecx
mov eax, 0x50dbc0
call fcn.004031d8
pop ebx
mov eax, dword [0x50dbc0]
add eax, 0xfffffff0
call fcn.00403285
add eax, 0x10
mov dword [edi], eax
mov eax, edi
pop esi
leave
ret

Function at 0x47d71d
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x210
push esi
xor esi, esi
test byte [0x50dbbc], 1
mov dword [ebp - 4], esi
jne 0x47d75c
mov eax, dword [0x50bacc]
or dword [0x50dbbc], 1
mov ecx, 0x50bacc
call dword [eax + 0xc]
add eax, 0x10
push 0x4d112c
mov dword [0x50dbb8], eax
call fcn.004a5861
pop ecx
mov eax, dword [0x50dbb8]
cmp dword [eax - 0xc], esi
jne 0x47d7b6
push ebx
push 0x20a
lea eax, [ebp - 0x20e]
push esi
push eax
mov word [ebp - 0x210], si
call fcn.004a6df0
add esp, 0xc
push 1
push 0x24
lea eax, [ebp - 0x210]
push eax
push esi
call dword [sym.imp.SHELL32.dll_SHGetSpecialFolderPathW]
lea eax, [ebp - 0x210]
push eax
call fcn.004a56c9
pop ecx
lea ecx, [ebp - 0x210]
mov ebx, eax
push ecx
mov eax, 0x50dbb8
call fcn.004031d8
pop ebx
mov eax, dword [0x50dbb8]
add eax, 0xfffffff0
call fcn.00403285
add eax, 0x10
mov dword [edi], eax
mov eax, edi
pop esi
leave
ret

Function at 0x47d7cd
Capabilities:
Get common file path
Get program files directory

Disassembly:
mov eax, 0x4cc65b
call fcn.004ca860
sub esp, 0x20c
push esi
mov esi, dword [ebp + 8]
push edi
xor edi, edi
mov dword [ebp - 4], edi
mov ecx, 0x50bacc
mov dword [ebp - 0x10], edi
call fcn.00402ab8
push 0x206
lea eax, [ebp - 0x216]
mov dword [ebp - 4], edi
push edi
push eax
mov dword [ebp - 0x10], 1
mov word [ebp - 0x218], di
call fcn.004a6df0
add esp, 0xc
lea eax, [ebp - 0x218]
push eax
push edi
push edi
push 0x26
push edi
call dword [sym.imp.SHELL32.dll_SHGetFolderPathW]
test eax, eax
jl 0x47d84f
push str.Internet_Exploreriexplore.exe
lea eax, [ebp - 0x218]
push eax
call dword [sym.imp.SHLWAPI.dll_PathAppendW]
lea eax, [ebp - 0x218]
push eax
push esi
call fcn.00403504
mov ecx, dword [ebp - 0xc]
pop edi
mov eax, esi
pop esi
mov dword fs:[0], ecx
leave
ret
Function at 0x47d998
Capabilities:
Query environment variable

Disassembly:
push 0x14
push 0x4f6e60
call fcn.004ca6c8
xor eax, eax
mov dword [ebp - 0x20], eax
mov dword [ebp - 0x1c], eax
cmp dword [ebp + 8], eax
je 0x47da46
cmp dword [ebp + 0xc], eax
je 0x47da46
push eax
push eax
push dword [ebp + 8]
mov edi, dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
call edi
mov esi, eax
cmp esi, 1
jb 0x47da46
mov ebx, 0x103
cmp esi, ebx
ja 0x47da46
and dword [ebp - 4], 0
xor ecx, ecx
push 2
pop edx
mul edx
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.00491d0c
pop ecx
mov dword [ebp - 0x24], eax
mov dword [ebp - 0x1c], eax
test eax, eax
je 0x47da42
lea ecx, [esi + esi]
push ecx
push 0
push eax
call fcn.004a6df0
add esp, 0xc
push esi
push dword [ebp - 0x24]
push dword [ebp + 8]
call edi
test eax, eax
je 0x47da42
cmp eax, ebx
ja 0x47da42
push eax
push dword [ebp - 0x24]
push ebx
push dword [ebp + 0xc]
call fcn.004aa589
add esp, 0x10
mov dword [ebp - 0x20], 1
jmp 0x47da42
or dword [ebp - 4], 0xffffffff
cmp dword [ebp - 0x1c], 0
je 0x47da55
push dword [ebp - 0x1c]
call fcn.004a5be5
pop ecx
mov eax, dword [ebp - 0x20]
call fcn.004ca703
ret

Function at 0x47db41
Capabilities:
Get common file path

Disassembly:
mov eax, 0x4cc65b
call fcn.004ca860
sub esp, 0x20c
push esi
mov esi, dword [ebp + 8]
push edi
xor edi, edi
push 0x206
mov dword [ebp - 4], edi
lea eax, [ebp - 0x216]
push edi
mov dword [ebp - 0x10], edi
push eax
mov word [ebp - 0x218], di
call fcn.004a6df0
add esp, 0xc
mov ecx, 0x50bacc
call fcn.00402ab8
lea eax, [ebp - 0x218]
push eax
mov dword [ebp - 4], edi
push 0x104
mov dword [ebp - 0x10], 1
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
cmp eax, edi
je 0x47dbc9
lea eax, [ebp - 0x218]
push eax
call dword [sym.imp.SHLWAPI.dll_PathAddBackslashW]
lea eax, [ebp - 0x218]
push eax
push esi
call fcn.00403504
push str.kinst.log
push esi
call fcn.00433844
mov ecx, dword [ebp - 0xc]
pop edi
mov eax, esi
pop esi
mov dword fs:[0], ecx
leave
ret

Function at 0x47dbd9
Capabilities:
Enumerate processes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x230
push esi
push edi
push str.explorer.exe
lea eax, [ebp - 4]
push eax
xor esi, esi
xor edi, edi
call fcn.00403321
push 0x228
lea eax, [ebp - 0x22c]
push esi
push eax
mov dword [ebp - 0x230], esi
call fcn.004a6df0
add esp, 0xc
push esi
push 2
call sub.KERNEL32.dll_CreateToolhelp32Snapshot
mov esi, eax
cmp esi, 0xffffffff
je 0x47dc76
lea eax, [ebp - 0x230]
push eax
push esi
mov dword [ebp - 0x230], 0x22c
call sub.KERNEL32.dll_Process32FirstW
jmp 0x47dc5b
lea eax, [ebp - 0x20c]
push eax
push dword [ebp - 4]
call fcn.004a5e0c
test eax, eax
pop ecx
pop ecx
je 0x47dc61
lea eax, [ebp - 0x230]
push eax
push esi
call sub.KERNEL32.dll_Process32NextW
test eax, eax
jne 0x47dc39
jmp 0x47dc6f
mov eax, dword [ebp - 0x228]
mov ecx, dword [ebp + 8]
xor edi, edi
mov dword [ecx], eax
inc edi
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp - 4]
add eax, 0xfffffff0
call fcn.004027f4
mov eax, edi
pop edi
pop esi
leave
ret
Function at 0x47df92
Capabilities:
Create directory
Delete directory

Disassembly:
mov eax, 0x4d0582
call fcn.004ca860
push esi
push edi
and dword [ebp - 4], 0
push str._access
lea eax, [ebp + 8]
push eax
call fcn.00433844
push 0
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
mov edi, eax
call esi
test edi, edi
je 0x47dfd4
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryW]
jmp 0x47dfdb
call esi
cmp eax, 5
je 0x47dfde
xor edi, edi
inc edi
mov eax, dword [ebp + 8]
add eax, 0xfffffff0
call fcn.004027f4
mov ecx, dword [ebp - 0xc]
mov eax, edi
pop edi
pop esi
mov dword fs:[0], ecx
leave
ret
Function at 0x47e3f9
Capabilities:
Move file

Disassembly:
mov eax, 0x4ce870
call fcn.004ca860
sub esp, 0x38
push esi
push edi
and dword [ebp - 4], 0
lea esi, [ebp + 8]
call fcn.0040d48d
push eax
lea eax, [ebp - 0x44]
call fcn.0041f797
lea eax, [ebp - 0x44]
push eax
lea eax, [ebp - 0x28]
push eax
mov byte [ebp - 4], 1
call fcn.0044e9f2
lea eax, [ebp - 0x28]
call fcn.0044f237
movzx edi, al
test edi, edi
jne 0x47e469
cmp dword [ebp - 0x14], 0x104
jb 0x47e44a
xor al, al
jmp 0x47e466
cmp dword [ebp - 0x10], 8
mov eax, dword [ebp - 0x24]
jae 0x47e456
lea eax, [ebp - 0x24]
push 5
push 0
push eax
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
test eax, eax
setne al
movzx edi, al
push 0
push 1
lea esi, [ebp - 0x28]
call fcn.0041bb3b
push 0
push 1
lea esi, [ebp - 0x44]
call fcn.0041bb3b
mov eax, dword [ebp + 8]
add eax, 0xfffffff0
call fcn.004027f4
mov ecx, dword [ebp - 0xc]
mov eax, edi
pop edi
mov dword fs:[0], ecx
pop esi
leave
ret
Function at 0x47e8e0
Capabilities:
Persist via run registry key

Disassembly:
mov eax, 0x4cbd3c
call fcn.004ca860
push ecx
push ecx
push esi
push edi
xor edi, edi
and dword [ebp - 0x10], edi
and dword [ebp - 4], edi
mov eax, dword [0x50bacc]
mov ecx, 0x50bacc
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x14], eax
push str.SOFTWAREMicrosoftWindowsCurrentVersionRunOnce
push reloc.OLEAUT32.dll_SysReAllocString
lea esi, [ebp - 0x10]
mov byte [ebp - 4], 1
call fcn.0044d6e4
test eax, eax
je 0x47e934
lea eax, [ebp - 0x14]
push eax
mov eax, esi
push eax
call fcn.0044d758
test eax, eax
je 0x47e934
inc edi
mov eax, dword [ebp - 0x14]
add eax, 0xfffffff0
call fcn.004027f4
cmp dword [ebp - 0x10], 0
je 0x47e94e
push dword [ebp - 0x10]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov ecx, dword [ebp - 0xc]
mov eax, edi
pop edi
pop esi
mov dword fs:[0], ecx
leave
ret

Function at 0x47e95e
Capabilities:
Create process on windows

Disassembly:
mov eax, 0x4cd64e
call fcn.004ca860
push ecx
push ecx
push ebx
push esi
push edi
mov edi, dword [sym.imp.SHELL32.dll_ShellExecuteW]
push 1
mov esi, ecx
mov eax, dword [esi]
xor ecx, ecx
push ecx
push ecx
push eax
mov ebx, str.open
push ebx
push ecx
call edi
cmp eax, 0x20
jle 0x47e991
xor esi, esi
inc esi
jmp 0x47e9ce
mov eax, dword [esi]
push 1
push 0
push eax
push str.IEXPLORE.EXE
push ebx
push 0
call edi
cmp eax, 0x20
jg 0x47e98c
lea eax, [ebp - 0x10]
push eax
call fcn.0047d7cd
pop ecx
and dword [ebp - 4], 0
push dword [esi]
push dword [ebp - 0x10]
call fcn.0047ceac
mov esi, eax
mov eax, dword [ebp - 0x10]
pop ecx
pop ecx
add eax, 0xfffffff0
call fcn.004027f4
mov ecx, dword [ebp - 0xc]
pop edi
mov eax, esi
pop esi
mov dword fs:[0], ecx
pop ebx
leave
ret
Function at 0x47f2a5
Capabilities:
Check if file exists
Delete file

Disassembly:
mov eax, 0x4d0281
call fcn.004ca860
mov eax, dword [ebp + 8]
mov eax, dword [eax]
mov ecx, dword [eax - 0xc]
sub esp, 0x9c
push ebx
xor ebx, ebx
cmp ecx, ebx
push esi
push edi
je 0x47f419
mov edi, dword [ebp + 0xc]
mov ecx, dword [edi]
cmp dword [ecx - 0xc], ebx
je 0x47f419
push eax
lea esi, [ebp - 0xa4]
call fcn.0040254c
mov dword [ebp - 4], ebx
push dword [eax]
lea eax, [ebp + 8]
push eax
call fcn.00431893
lea eax, [ebp - 0xa0]
mov byte [ebp - 4], 2
cmp dword [ebp - 0xa4], eax
je 0x47f310
push dword [ebp - 0xa4]
call fcn.004a5e9d
pop ecx
mov ecx, 0x50bacc
lea esi, [ebp - 0x14]
mov dword [ebp - 0x20], 0x4eb91c
call fcn.00402ab8
mov dword [ebp - 0x10], ebx
mov dword [ebp - 0x18], ebx
mov dword [ebp - 0x1c], ebx
mov byte [ebp - 4], 3
push dword [edi]
mov eax, esi
push eax
call fcn.00403504
mov eax, dword [ebp + 0x14]
cmp eax, ebx
je 0x47f345
mov dword [ebp - 0x18], eax
push dword [ebp + 8]
lea ebx, [ebp - 0x20]
call fcn.0047f1da
push dword [edi]
mov esi, dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
call esi
test eax, eax
mov ebx, dword [sym.imp.KERNEL32.dll_DeleteFileW]
je 0x47f368
push dword [edi]
call ebx
cmp dword [ebp + 0x18], 0
lea edi, [ebp - 0x20]
jne 0x47f378
push 0x12c
jmp 0x47f37b
push dword [ebp + 0x18]
push dword [ebp + 8]
call fcn.0047eee6
mov edi, eax
test edi, edi
mov eax, dword [ebp + 0xc]
pop ecx
pop ecx
je 0x47f3cd
push dword [eax]
call ebx
mov eax, dword [ebp + 0x10]
test eax, eax
je 0x47f39b
mov dword [eax], edi
cmp dword [ebp - 0x10], 0
je 0x47f3ae
push dword [ebp - 0x10]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
and dword [ebp - 0x10], 0
mov esi, 0xfa
mov eax, dword [ebp - 0x14]
add eax, 0xfffffff0
call fcn.004027f4
mov eax, dword [ebp + 8]
add eax, 0xfffffff0
call fcn.004027f4
mov eax, esi
jmp 0x47f41c
push dword [eax]
call esi
test eax, eax
jne 0x47f3ec
cmp dword [ebp - 0x10], eax
je 0x47f3e7
push dword [ebp - 0x10]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
and dword [ebp - 0x10], 0
push 0x35
pop esi
jmp 0x47f3b3
cmp dword [ebp - 0x10], 0
je 0x47f3ff
push dword [ebp - 0x10]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
and dword [ebp - 0x10], 0
mov eax, dword [ebp - 0x14]
add eax, 0xfffffff0
call fcn.004027f4
mov eax, dword [ebp + 8]
add eax, 0xfffffff0
call fcn.004027f4
xor eax, eax
jmp 0x47f41c
push 0x33
pop eax
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
leave
ret
Function at 0x4800c4
Capabilities:
Check if file exists

Disassembly:
mov eax, dword [esi + 0xc]
cmp dword [eax - 0xc], 0
jne 0x4800d3
mov eax, 0x13a
ret
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x4800e4
mov eax, 0x13b
ret
push dword [esi + 0x20]
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
push eax
push ecx
call fcn.0047cfd6
add esp, 0xc
test eax, eax
je 0x4800fe
xor eax, eax
ret
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
push eax
push ecx
mov ecx, dword [esi + 0x20]
call fcn.0047cd3c
test eax, eax
pop ecx
pop ecx
jne 0x4800fb
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
push 0
push eax
push ecx
mov ecx, dword [esi + 0x20]
call fcn.0047c49b
add esp, 0xc
neg eax
sbb eax, eax
and eax, 0xfffffec7
add eax, 0x139
ret

Function at 0x48021a
Capabilities:
Check if file exists

Disassembly:
mov eax, 0x4cd64e
call fcn.004ca860
sub esp, 0xc
push ebx
push edi
lea eax, [ebp - 0x10]
xor edi, edi
push eax
mov dword [ebp - 0x14], edi
call fcn.0044de25
pop ecx
mov dword [ebp - 4], edi
cmp dword [esi], edi
je 0x480279
mov eax, esi
push dword [eax]
lea eax, [ebp - 0x18]
push eax
lea ecx, [ebp - 0x10]
call fcn.0041d9a9
pop ecx
pop ecx
push dword [eax]
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
mov ebx, eax
mov eax, dword [ebp - 0x18]
neg ebx
sbb bl, bl
add eax, 0xfffffff0
inc bl
call fcn.004027f4
test bl, bl
jne 0x480280
inc edi
lea eax, [esi + edi*4]
cmp dword [eax], 0
jne 0x480241
mov dword [ebp - 0x14], 1
mov eax, dword [ebp - 0x10]
add eax, 0xfffffff0
call fcn.004027f4
mov ecx, dword [ebp - 0xc]
mov eax, dword [ebp - 0x14]
pop edi
pop ebx
mov dword fs:[0], ecx
leave
ret

Function at 0x4803a3
Capabilities:
Send icmp echo request

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
and dword [ebp - 8], 0
push esi
push edi
call fcn.0048046f
test al, al
jne 0x4803c0
or eax, 0xffffffff
jmp 0x48046b
mov eax, dword [ebp + 8]
mov eax, dword [eax + 4]
lea ecx, [ebp - 8]
push ecx
push eax
call fcn.00480531
test al, al
pop ecx
pop ecx
je 0x4803b8
and dword [ebp - 4], 0
mov esi, str.Data_Buffer
lea edi, [ebp - 0x18]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
call sub.iphlpapi.dll_IcmpCreateFile
mov edi, eax
cmp edi, 0xffffffff
jne 0x4803f5
xor eax, eax
jmp 0x48046b
push dword [ebp - 8]
call dword [sym.imp.WS2_32.dll_inet_addr]
cmp eax, 0xffffffff
mov dword [ebp - 0xc], eax
jne 0x48040e
push edi
call sub.iphlpapi.dll_IcmpCloseHandle
jmp 0x4803f1
push 0x28
call fcn.004a6bcc
mov esi, eax
test esi, esi
pop ecx
je 0x480406
mov dword [ebp - 8], 2
push 0x3e8
push 0x28
push esi
push 0
push 0xc
lea eax, [ebp - 0x18]
push eax
push dword [ebp - 0xc]
push edi
call sub.iphlpapi.dll_IcmpSendEcho
test eax, eax
je 0x480449
cmp dword [esi + 4], 0
jne 0x480449
inc dword [ebp - 4]
dec dword [ebp - 8]
jne 0x480423
push esi
call fcn.004a5e9d
pop ecx
push edi
call sub.iphlpapi.dll_IcmpCloseHandle
call fcn.004804ed
test al, al
je 0x4803b8
mov eax, dword [ebp - 4]
pop edi
pop esi
leave
ret
Function at 0x48046f
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
push esi
lea eax, [ebp - 0x1a0]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
cmp eax, 0xffffffff
jne 0x4804d3
push 0x50b8d8
call fcn.004805b2
pop ecx
mov esi, eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push ecx
push str.WSAGetLastError____
push ecx
push str.An_error_occured_in_WSAStartup_operation:
push esi
call fcn.00454ffc
add esp, 0xc
push eax
call fcn.00454ffc
add esp, 0xc
push eax
call fcn.00453e19
mov esi, eax
call fcn.0048059f
xor al, al
jmp 0x4804ea
lea eax, [ebp - 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemTime]
movzx eax, word [ebp - 2]
push eax
call fcn.004aa217
pop ecx
mov al, 1
pop esi
leave
ret

Function at 0x480531
Capabilities:
Resolve dns

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_gethostbyname]
test eax, eax
jne 0x480577
push 0x50b8d8
call fcn.004805b2
pop ecx
mov esi, eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push ecx
push str.An_error_occured_in_gethostbyname_operation:_WSAGetLastError____
push esi
call fcn.00454ffc
add esp, 0xc
push eax
call fcn.00453e19
mov esi, eax
call fcn.0048059f
xor al, al
jmp 0x48059c
mov eax, dword [eax + 0xc]
push 4
push dword [eax]
lea eax, [ebp - 4]
push 4
push eax
call fcn.004a6c8f
add esp, 0x10
push dword [ebp - 4]
call dword [sym.imp.WS2_32.dll_inet_ntoa]
mov ecx, dword [ebp + 0xc]
mov dword [ecx], eax
mov al, 1
pop esi
leave
ret

Function at 0x480da5
Capabilities:
Access peb ldr_data
Get ntdll base address
Get process heap flags
Get process heap force flags

Disassembly:
mov eax, 0x4cbc00
call fcn.004ca860
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov ebx, 0x4e11a4
push ebx
lea eax, [edi + 0xc]
xor esi, esi
push eax
mov dword [edi], vtable.KInstallTool::KUIInfoReport.0
mov dword [edi + 4], esi
mov dword [edi + 8], esi
call fcn.00403321
push ebx
lea eax, [edi + 0x10]
push eax
mov dword [ebp - 4], esi
call fcn.00403321
lea esi, [edi + 0x14]
mov ecx, 0x50bacc
mov byte [ebp - 4], 1
call fcn.00402ab8
push ebx
lea eax, [edi + 0x18]
push eax
mov byte [ebp - 4], 2
call fcn.00403321
push ebx
lea eax, [edi + 0x1c]
push eax
mov byte [ebp - 4], 3
call fcn.00403321
push ebx
lea eax, [edi + 0x20]
push eax
mov byte [ebp - 4], 4
call fcn.00403321
and dword [edi + 0x2c], 0
and dword [edi + 0x30], 0
mov ecx, dword [ebp - 0xc]
mov byte [edi + 0x24], 0
mov byte [edi + 0x25], 0
mov byte [edi + 0x26], 0
mov byte [edi + 0x27], 0
mov byte [edi + 0x28], 2
mov eax, edi
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret 4