joyce8/EMBER2024-capa huggingface dataset:
Function at 0x419d4e
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x408
mov eax, dword [0x49e850]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, dword [ebp + 8]
xor bl, bl
test esi, esi
je 0x419dc8
push 0
lea eax, [ebp - 0x408]
push eax
push 0x400
lea eax, [ebp - 0x404]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov ecx, dword [ebp - 0x408]
cmp ecx, 2
jb 0x419daf
movzx eax, byte [ebp - 0x404]
cmp eax, 0xffffffff
jne 0x419daf
movzx eax, byte [ebp - 0x403]
cmp eax, 0xfffffffe
jne 0x419daf
inc bl
jmp 0x419dc8
xor eax, eax
test ecx, ecx
je 0x419dc8
test bl, bl
jne 0x419dc8
cmp byte [ebp + eax - 0x404], bl
sete bl
inc eax
cmp eax, ecx
jb 0x419db5
push 0
push 0
push 0
push esi
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov ecx, dword [ebp - 4]
pop esi
mov al, bl
xor ecx, ebp
pop ebx
call fcn.004426a3
leave
ret 4

Function at 0x41a01e
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
mov eax, dword [0x49e850]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
push 0
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
cmp edi, 0xffffffff
je 0x41a124
cmp byte [ebp + 0xc], 0
jne 0x41a0d2
lea eax, [edi + 1]
push eax
push 8
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov esi, eax
test esi, esi
je 0x41a124
and dword [ebp - 8], 0
push 0
lea eax, [ebp - 8]
push eax
push edi
push esi
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_ReadFile]
push esi
test eax, eax
je 0x41a115
call fcn.00443c20
lea edi, [eax + 1]
pop ecx
cmp edi, 0x3fffffff
jle 0x41a0a1
xor eax, eax
jmp 0x41a0b5
lea eax, [edi + edi]
call fcn.00444530
mov eax, esp
push 3
push edi
push esi
push eax
call fcn.0040cf86
mov ecx, dword [ebp + 0x10]
push eax
call fcn.0040eeac
push esi
push 0
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapFree]
mov al, 1
jmp 0x41a126
lea eax, [edi + 3]
push eax
push 8
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov esi, eax
test esi, esi
je 0x41a124
and dword [ebp - 8], 0
push 0
lea eax, [ebp - 8]
push eax
push edi
push esi
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x41a114
mov ecx, 0xfeff
mov eax, esi
cmp word [esi], cx
jne 0x41a0b5
lea eax, [esi + 2]
jmp 0x41a0b5
push esi
push 0
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapFree]
xor al, al
lea esp, [ebp - 0x14]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004426a3
leave
ret 0xc
Function at 0x41cc89
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push edi
lea eax, [ebp - 4]
push eax
xor edi, edi
inc edi
push edi
push 0
push str.SoftwareInstallShieldISWI7.0SetupExeLog
push SysFreeString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x41ccea
lea eax, [ebp - 8]
push eax
push 0x4a0628
push 0
push 0
push str.SetupLogFileName
push dword [ebp - 4]
mov dword [ebp - 8], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
movzx ecx, byte [0x4a061c]
push dword [ebp - 4]
test eax, eax
cmove ecx, edi
mov byte [0x4a061c], cl
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop edi
leave
ret

Function at 0x41cced
Capabilities:
Identify system language via api

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, ecx
push edi
lea edi, [esi + 0x52]
push edi
mov word [esi + 0xc], 0
call fcn.0041da29
test al, al
je 0x41cd14
mov ax, word [edi]
mov byte [esi + 0xc], 1
mov word [esi + 0x50], ax
jmp 0x41cd8c
mov ax, word [ebp + 8]
test ax, ax
jne 0x41cd2f
cmp dword [esi + 0x40], 4
jne 0x41cd2f
mov ecx, esi
lea edi, [esi + 0x50]
call fcn.0041d1db
jmp 0x41cd32
lea edi, [esi + 0x50]
push edi
mov ecx, esi
mov word [edi], ax
call fcn.0041da29
test al, al
je 0x41cd47
mov byte [esi + 0xd], 1
jmp 0x41cd8c
call dword [sym.imp.KERNEL32.dll_GetUserDefaultLangID]
push edi
mov ecx, esi
mov word [edi], ax
call fcn.0041da29
test al, al
jne 0x41cd8c
call dword [sym.imp.KERNEL32.dll_GetSystemDefaultLangID]
push edi
mov ecx, esi
mov word [edi], ax
call fcn.0041da29
test al, al
jne 0x41cd8c
call fcn.0045820e
push edi
mov ecx, esi
mov word [edi], ax
call fcn.0041da29
test al, al
jne 0x41cd8c
mov ax, word [esi + 0x54]
mov word [edi], ax
pop edi
pop esi
pop ebp
ret 4
Function at 0x41e508
Capabilities:
Find taskbar

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x70
mov eax, dword [0x49e850]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [sym.imp.USER32.dll_GetWindowRect]
push esi
push edi
mov edi, dword [ebp + 8]
lea eax, [ebp - 0x24]
push eax
push dword [0x4a2794]
call ebx
lea eax, [ebp - 0x64]
push eax
push 0
call ebx
mov esi, dword [sym.imp.USER32.dll_GetSystemMetrics]
push 1
call esi
push eax
push 0
call esi
push eax
xor esi, esi
push esi
push esi
lea eax, [ebp - 0x14]
push eax
call dword [sym.imp.USER32.dll_SetRect]
mov eax, dword [ebp - 0x1c]
sub eax, dword [ebp - 0x24]
mov ecx, edi
mov dword [ebp - 0x6c], eax
mov eax, dword [ebp - 0x18]
sub eax, dword [ebp - 0x20]
mov dword [ebp - 0x68], 0x1e
mov dword [ebp - 0x70], eax
call fcn.00436125
cmp dword [eax], 1
je 0x41e580
cmp dword [eax + 4], esi
je 0x41e5d5
push esi
push 0x478e00
call dword [sym.imp.USER32.dll_FindWindowW]
mov esi, eax
push esi
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x41e5d5
lea eax, [ebp - 0x34]
push eax
push esi
mov dword [ebp - 0x68], 0x46
call ebx
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x34]
push eax
lea eax, [ebp - 0x44]
push eax
call dword [sym.imp.USER32.dll_IntersectRect]
lea esi, [ebp - 0x14]
lea edi, [ebp - 0x54]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
lea eax, [ebp - 0x44]
push eax
lea eax, [ebp - 0x54]
movsd dword es:[edi], dword [esi]
push eax
lea eax, [ebp - 0x14]
push eax
movsd dword es:[edi], dword [esi]
call dword [sym.imp.USER32.dll_SubtractRect]
mov ecx, dword [ebp - 0x10]
mov esi, dword [ebp - 8]
sub esi, ecx
mov eax, esi
cdq
idiv dword [ebp - 0x68]
mov edi, dword [ebp - 0x14]
mov ebx, dword [ebp - 0xc]
sub ebx, edi
push 5
push 0
push 0
sub ecx, eax
mov eax, ebx
cdq
idiv dword [ebp - 0x68]
sub ecx, dword [ebp - 0x70]
add ecx, esi
push ecx
sub edi, eax
sub edi, dword [ebp - 0x6c]
add edi, ebx
push edi
push 0
push dword [0x4a2794]
call dword [sym.imp.USER32.dll_SetWindowPos]
mov ecx, dword [ebp - 4]
pop edi
xor eax, eax
pop esi
xor ecx, ebp
inc eax
pop ebx
call fcn.004426a3
leave
ret

Function at 0x41ebf8
Capabilities:
Hide graphical window

Disassembly:
push dword [0x4a2794]
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x41ec29
push 0
push dword [0x4a2794]
call dword [sym.imp.USER32.dll_ShowWindow]
mov ecx, dword [0x4a279c]
push 0
mov ecx, dword [ecx + 0x264]
call fcn.0043de1b
ret
Function at 0x4201e5
Capabilities:
Delete directory
Delete file

Disassembly:
push 4
mov eax, 0x466c4a
call fcn.004436b6
mov edi, ecx
mov dword [ebp - 0x10], edi
mov dword [ebp - 4], 1
mov esi, dword [edi + 0x30]
jmp 0x42021a
cmp dword [esi + 0x18], 8
jb 0x42020d
mov eax, dword [esi + 4]
jmp 0x420210
lea eax, [esi + 4]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
add esi, 0x30
cmp esi, dword [edi + 0x34]
jne 0x420202
lea eax, [edi + 4]
cmp dword [eax + 0x14], 8
jb 0x42022a
mov eax, dword [eax]
push eax
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryW]
mov byte [ebp - 4], 0
lea ecx, [edi + 0x30]
call fcn.0042c630
or dword [ebp - 4], 0xffffffff
mov dword [ebp - 0x10], edi
or dword [ebp - 4], 0xffffffff
mov ecx, edi
call fcn.00401580
call fcn.00443684
ret
Function at 0x421f14
Capabilities:
Persist via run registry key
Query or enumerate registry value

Disassembly:
push 0x434
mov eax, 0x468f19
call fcn.004436e9
mov edi, ecx
xor ebx, ebx
mov dword [ebp - 0x43c], ebx
mov dword [ebp - 0x438], ebx
mov dword [ebp - 0x434], ebx
mov dword [ebp - 4], ebx
push 0x2001f
push str.SOFTWAREMicrosoftWindowsCurrentVersionInstallerRunOnceEntries
push reloc.OLEAUT32.dll_SysReAllocString
lea ecx, [ebp - 0x43c]
call fcn.00401410
test eax, eax
jne 0x422077
push 0x40e
mov word [ebp - 0x420], ax
lea eax, [ebp - 0x41e]
push ebx
push eax
mov esi, ebx
call fcn.004426c0
add esp, 0xc
lea eax, [ebp - 0x440]
push ebx
push ebx
push eax
push ebx
lea eax, [ebp - 0x430]
push eax
lea eax, [ebp - 0x420]
push eax
mov dword [ebp - 0x430], 0x208
push ebx
jmp 0x422050
inc esi
mov dword [ebp - 0x42c], ebx
mov dword [ebp - 0x428], ebx
mov dword [ebp - 0x424], ebx
mov byte [ebp - 4], 1
push 0x2001f
push str.SoftwareMicrosoftWindowsCurrentVersionRunOnce
push reloc.OLEAUT32.dll_SysReAllocString
lea ecx, [ebp - 0x42c]
call fcn.00401410
test eax, eax
jne 0x421ff2
lea eax, [ebp - 0x420]
push eax
lea eax, [ebp - 0x42c]
push eax
mov ecx, edi
call fcn.0042b084
test eax, eax
jne 0x422066
push 0x2001f
push str.SoftwareMicrosoftWindowsCurrentVersionRunOnceEx
push reloc.OLEAUT32.dll_SysReAllocString
lea ecx, [ebp - 0x42c]
call fcn.00401410
test eax, eax
jne 0x422029
lea eax, [ebp - 0x420]
push eax
lea eax, [ebp - 0x42c]
push eax
mov ecx, edi
call fcn.0042b084
test eax, eax
jne 0x422066
mov byte [ebp - 4], bl
lea ecx, [ebp - 0x42c]
call fcn.004013e0
push ebx
push ebx
lea eax, [ebp - 0x440]
push eax
push ebx
lea eax, [ebp - 0x430]
push eax
lea eax, [ebp - 0x420]
push eax
push esi
push dword [ebp - 0x43c]
call dword [sym.imp.ADVAPI32.dll_RegEnumValueW]
test eax, eax
je 0x421fa4
jmp 0x422077
mov byte [ebp - 4], bl
lea ecx, [ebp - 0x42c]
call fcn.004013e0
xor ebx, ebx
inc ebx
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x43c]
call fcn.004013e0
mov eax, ebx
call fcn.00443698
ret 4
Function at 0x424357
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4697bf
mov eax, dword fs:[0]
push eax
push ecx
mov eax, 0x3034
call fcn.00444560
mov eax, dword [0x49e850]
xor eax, ebp
mov dword [ebp - 0x14], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov eax, dword [ebp + 0xc]
or dword [ebp - 0x3028], 0xffffffff
xor ebx, ebx
mov dword [ebp - 4], ebx
push ebx
push 0x80
push 2
push ebx
push ebx
push 0x40000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov edi, eax
mov dword [ebp - 0x3028], edi
cmp edi, 0xffffffff
jne 0x424405
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, eax
cmp byte [ebp + 0x14], bl
je 0x4243dd
cmp ecx, 0x20
je 0x4243d6
cmp ecx, 0x21
jne 0x4243dd
xor eax, eax
jmp 0x424582
movzx eax, cx
or eax, 0x80070000
test ecx, ecx
cmovle eax, ecx
test eax, eax
jns 0x424405
mov dword [ebp - 0x3038], eax
push 0x494608
lea eax, [ebp - 0x3038]
push eax
call fcn.00443629
push 0x2800
call fcn.00442345
pop ecx
mov esi, eax
mov dword [ebp - 0x3040], esi
mov byte [ebp - 4], 1
mov dword [ebp - 0x302c], ebx
mov dword [ebp - 0x3024], 0x2800
lea eax, [ebp - 0x3024]
push eax
push esi
push dword [ebp + 0x10]
push dword [ebp + 8]
call sub.msi.dll_MsiRecordSetStringA
mov ebx, eax
mov dword [ebp - 0x3030], ebx
test ebx, ebx
je 0x42447b
push 0x1004
push 0
push ebx
lea ecx, [ebp - 0x1018]
call fcn.0041ffcc
push eax
lea eax, [ebp - 0x201c]
push eax
call fcn.00442990
add esp, 0xc
push 0x4945d4
lea eax, [ebp - 0x201c]
jmp 0x4243ff
mov eax, dword [ebp - 0x3024]
test eax, eax
je 0x42450f
push 0
lea ecx, [ebp - 0x303c]
push ecx
push eax
push esi
push edi
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
jne 0x4244cd
call dword [sym.imp.KERNEL32.dll_GetLastError]
movzx ecx, ax
or ecx, 0x80070000
test eax, eax
cmovle ecx, eax
test ecx, ecx
jns 0x4244cd
mov dword [ebp - 0x3034], ecx
push 0x494608
lea eax, [ebp - 0x3034]
jmp 0x4243ff
mov eax, dword [ebp - 0x3024]
cmp dword [ebp - 0x303c], eax
je 0x42450f
call dword [sym.imp.KERNEL32.dll_GetLastError]
movzx ecx, ax
or ecx, 0x80070000
test eax, eax
cmovle ecx, eax
test ecx, ecx
jns 0x424509
mov dword [ebp - 0x3044], ecx
push 0x494608
lea eax, [ebp - 0x3044]
jmp 0x4243ff
mov eax, dword [ebp - 0x3024]
add dword [ebp - 0x302c], eax
test eax, eax
jne 0x424422
mov byte [ebp - 4], al
push esi
call fcn.00442436
pop ecx
or dword [ebp - 4], 0xffffffff
jmp 0x424574
cmp edi, 0xffffffff
je 0x424580
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, ebx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.004426a3
leave
ret
Function at 0x424649
Capabilities:
Check os version

Disassembly:
push 0x1fc
mov eax, 0x4698d4
call fcn.004436e9
mov ebx, ecx
mov dword [ebp - 0x1f8], ebx
mov edi, dword [ebp + 8]
lea eax, [ebp - 0x1ec]
push eax
mov dword [ebp - 0x1ec], 0x11c
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
cmp dword [ebp - 0x1e8], 5
jne 0x4247f9
cmp dword [ebp - 0x1e4], 2
jne 0x4247f9
cmp byte [ebp - 0xd2], 1
je 0x4247f9
push 0x4783d4
push edi
call fcn.00444269
pop ecx
pop ecx
test eax, eax
jne 0x4246b8
inc eax
jmp 0x424891
xor ebx, ebx
inc ebx
push ebx
lea eax, [ebp - 0x1ed]
push eax
push edi
lea ecx, [ebp - 0xa0]
call fcn.0040ca90
mov dword [ebp - 4], 6
cmp dword [ebp - 0x8c], 0
je 0x4247e3
xor esi, esi
mov dword [ebp - 0x208], esi
mov dword [ebp - 0x204], esi
mov dword [ebp - 0x200], esi
mov byte [ebp - 4], 7
push ebx
lea eax, [ebp - 0x208]
push eax
push esi
push 0x2c
lea ecx, [ebp - 0xa0]
call fcn.00411435
push esi
lea eax, [ebp - 0x1ed]
push eax
lea ecx, [ebp - 0x40]
mov dword [ebp - 0x40], 0x477ab0
mov dword [ebp - 0x18], 0x478490
call fcn.00402580
mov byte [ebp - 4], 9
mov ecx, dword [ebp - 0x208]
mov eax, dword [ebp - 0x204]
sub eax, ecx
push 0x30
mov dword [ebp - 0x1f4], ecx
cdq
pop ecx
idiv ecx
mov dword [ebp - 0x1fc], eax
test eax, eax
je 0x4247c8
mov edi, dword [ebp - 0x1f8]
push ebx
lea eax, [ebp - 0x1ed]
push eax
push str.dotnetfxsp1.exe
lea ecx, [ebp - 0xd0]
call fcn.0040ca90
mov byte [ebp - 4], 0xa
push eax
push dword [ebp - 0x1f4]
lea eax, [ebp - 0x70]
push eax
call fcn.0041b98d
add esp, 0xc
mov byte [ebp - 4], 0xb
push esi
push esi
lea ecx, [ebp - 0x40]
push ecx
push eax
mov ecx, edi
call fcn.004264d3
mov byte [ebp - 4], 0xa
lea ecx, [ebp - 0x70]
call fcn.00401580
mov byte [ebp - 4], 9
lea ecx, [ebp - 0xd0]
call fcn.00401580
add dword [ebp - 0x1f4], 0x30
dec dword [ebp - 0x1fc]
jne 0x42475d
mov byte [ebp - 4], 7
lea ecx, [ebp - 0x40]
call fcn.00401580
mov byte [ebp - 4], 6
lea ecx, [ebp - 0x208]
call fcn.0042c630
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0xa0]
call fcn.00401580
mov eax, ebx
jmp 0x424891
xor esi, esi
push esi
lea eax, [ebp - 0x1ed]
push eax
lea ecx, [ebp - 0x40]
mov dword [ebp - 0x40], 0x477ab0
mov dword [ebp - 0x18], 0x478490
call fcn.00402580
mov dword [ebp - 4], 1
push 0x4783d4
push edi
call fcn.00444269
pop ecx
pop ecx
test eax, eax
jne 0x424880
push 1
lea eax, [ebp - 0x1ed]
push eax
push str.dotnetfxsp1.exe
lea ecx, [ebp - 0x70]
call fcn.0040ca90
mov byte [ebp - 4], 2
push esi
push 1
lea eax, [ebp - 0x40]
push eax
lea eax, [ebp - 0x70]
push eax
mov ecx, ebx
call fcn.004264d3
mov ebx, eax
neg ebx
sbb bl, bl
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x70]
call fcn.00401580
inc bl
je 0x424880
mov ecx, dword [ebp - 0x1f8]
call fcn.0042211c
jmp 0x424883
xor esi, esi
inc esi
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x40]
call fcn.00401580
mov eax, esi
call fcn.00443698
ret 4
Function at 0x428d47
Capabilities:
Set current directory

Disassembly:
push 0x45c
mov eax, 0x46adfe
call fcn.004436e9
mov esi, ecx
mov dword [ebp - 0x458], esi
mov ebx, dword [ebp + 0xc]
mov edi, dword [ebp + 8]
xor ecx, ecx
xor eax, eax
push 0x206
mov word [ebp - 0x218], ax
push ecx
lea eax, [ebp - 0x216]
push eax
mov dword [ebx], ecx
mov byte [ebp - 0x451], cl
call fcn.004426c0
add esp, 0xc
lea eax, [ebp - 0x459]
push 1
push eax
push edi
lea ecx, [ebp - 0x450]
call fcn.004025e0
and dword [ebp - 4], 0
add eax, 4
cmp dword [eax + 0x14], 8
jb 0x428db0
mov eax, dword [eax]
push eax
lea eax, [ebp - 0x464]
push str.Installing_MSI_engine__s
push eax
mov dword [ebp - 0x464], str.msiaction.cpp
mov dword [ebp - 0x460], 0x843
call fcn.0041183c
add esp, 0xc
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x450]
call fcn.00401580
push 4
lea eax, [ebp - 0x450]
push eax
mov ecx, esi
call fcn.0040bc7e
mov ecx, eax
call fcn.0041218a
mov dword [ebp - 4], 2
add eax, 4
cmp dword [eax + 0x14], 8
jb 0x428e11
mov eax, dword [eax]
push eax
push str.2.0.2600.0
call fcn.00441ba9
pop ecx
pop ecx
mov esi, eax
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x450]
call fcn.00401580
test esi, esi
jns 0x428e4d
push edi
lea eax, [ebp - 0x218]
push str.__s___q
push eax
call dword [sym.imp.USER32.dll_wsprintfW]
mov esi, 0x47c630
jmp 0x428e95
mov ecx, dword [ebp - 0x458]
mov byte [ebp - 0x451], 1
call fcn.0040bc7e
mov ecx, eax
call fcn.004378b5
test eax, eax
push edi
lea eax, [ebp - 0x218]
je 0x428e84
push str.__s___quiet__norestart
push eax
call dword [sym.imp.USER32.dll_wsprintfW]
mov esi, str._quiet__norestart
jmp 0x428e95
push str.__s___c:_msiinst__delayrebootq_
push eax
call dword [sym.imp.USER32.dll_wsprintfW]
mov esi, str._c:_msiinst__delayrebootq_
mov ecx, dword [ebp - 0x458]
add esp, 0xc
call fcn.0040bc7e
mov ecx, eax
call fcn.004378b5
test eax, eax
je 0x428ec5
mov ecx, dword [ebp - 0x458]
call fcn.0040bc7e
push eax
push 1
push esi
push edi
call fcn.00441642
jmp 0x428ed3
push 1
lea eax, [ebp - 0x218]
push eax
call fcn.004414b6
mov esi, eax
test esi, esi
je 0x428fb4
cmp esi, 0xbc2
je 0x428f00
push 0
push esi
mov dword [0x4a67f4], 0x484
call fcn.00441747
pop ecx
pop ecx
mov eax, esi
jmp 0x428fb6
cmp byte [ebp - 0x451], 0
je 0x428fae
mov dword [ebx], 2
xor ebx, ebx
mov dword [ebp - 0x468], ebx
mov dword [ebp - 0x464], ebx
mov dword [ebp - 0x460], ebx
mov dword [ebp - 4], 4
push 0x20019
push str.SoftwareMicrosoftWindowsCurrentVersionInstaller
push reloc.OLEAUT32.dll_SysReAllocString
lea ecx, [ebp - 0x468]
call fcn.00401410
test eax, eax
jne 0x428f9d
push 0x206
mov word [ebp - 0x420], ax
lea eax, [ebp - 0x41e]
push ebx
push eax
call fcn.004426c0
add esp, 0xc
lea eax, [ebp - 0x458]
push eax
lea eax, [ebp - 0x420]
push eax
push str.InstallerLocation
lea ecx, [ebp - 0x468]
mov dword [ebp - 0x458], 0x104
call fcn.00401500
lea eax, [ebp - 0x420]
push eax
call dword [sym.imp.KERNEL32.dll_SetCurrentDirectoryW]
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x468]
call fcn.004013e0
jmp 0x428fb4
mov dword [ebx], 1
xor eax, eax
call fcn.00443698
ret 8
Function at 0x42aec2
Capabilities:
Delete file
Enumerate files on windows
Get common file path

Disassembly:
push 0xaec
mov eax, 0x46b65d
call fcn.004436e9
mov edi, dword [ebp + 8]
xor eax, eax
push 0x7fe
mov word [ebp - 0x810], ax
xor ebx, ebx
lea eax, [ebp - 0x80e]
push ebx
push eax
call fcn.004426c0
add esp, 0xc
lea eax, [ebp - 0x810]
push eax
push 0x400
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
push 1
lea eax, [ebp - 0xaf1]
push eax
lea eax, [ebp - 0x810]
push eax
lea ecx, [ebp - 0x870]
call fcn.004025e0
mov dword [ebp - 4], ebx
push 1
lea eax, [ebp - 0xaf1]
push eax
push 0x47bd88
lea ecx, [ebp - 0x840]
call fcn.004025e0
mov byte [ebp - 4], 1
lea eax, [ebp - 0x840]
push eax
lea ecx, [ebp - 0x870]
call fcn.0042cc98
mov byte [ebp - 4], bl
lea ecx, [ebp - 0x840]
call fcn.00401580
or dword [ebp - 0xaf8], 0xffffffff
mov byte [ebp - 4], 3
cmp dword [ebp - 0x858], 8
lea ecx, [ebp - 0xaf0]
lea eax, [ebp - 0x86c]
cmovae eax, dword [ebp - 0x86c]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov esi, eax
cmp esi, 0xffffffff
je 0x42b05f
lea ecx, [ebp - 0xaf8]
call fcn.0042c7b6
mov dword [ebp - 0xaf8], esi
lea eax, [ebp - 0xae4]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_CompareFileTime]
test eax, eax
jg 0x42b049
push 1
lea eax, [ebp - 0xaf1]
push eax
lea eax, [ebp - 0x810]
push eax
lea ecx, [ebp - 0x840]
call fcn.004025e0
mov byte [ebp - 4], 5
push 1
lea eax, [ebp - 0xaf1]
push eax
lea eax, [ebp - 0xac4]
push eax
lea ecx, [ebp - 0x8a0]
call fcn.004025e0
mov byte [ebp - 4], 6
lea eax, [ebp - 0x8a0]
push eax
lea ecx, [ebp - 0x840]
call fcn.0042cc98
mov byte [ebp - 4], 5
lea ecx, [ebp - 0x8a0]
call fcn.00401580
cmp dword [ebp - 0x828], 8
lea eax, [ebp - 0x83c]
cmovae eax, dword [ebp - 0x83c]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov byte [ebp - 4], 3
lea ecx, [ebp - 0x840]
call fcn.00401580
lea eax, [ebp - 0xaf0]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x42afaa
mov byte [ebp - 4], bl
lea ecx, [ebp - 0xaf8]
call fcn.0042c7b6
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x870]
call fcn.00401580
call fcn.00443698
ret 4
Function at 0x430bc5
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x154
mov eax, dword [0x49e850]
xor eax, ebp
mov dword [ebp - 4], eax
and dword [ebp - 0x12c], 0
push esi
push edi
mov esi, ecx
call fcn.0040bc77
xor edi, edi
lea eax, [ebp - 0x118]
inc edi
push eax
mov dword [ebp - 0x130], edi
mov dword [ebp - 0x118], 0x114
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
mov eax, dword [ebp - 0x114]
mov ecx, dword [ebp - 0x10c]
mov dword [ebp - 0x128], eax
mov eax, dword [ebp - 0x110]
mov dword [ebp - 0x124], eax
mov eax, dword [ebp - 0x108]
mov dword [ebp - 0x11c], eax
mov dword [ebp - 0x120], ecx
sub eax, 0
je 0x430cac
dec eax
je 0x430c9b
dec eax
jne 0x430cb6
lea eax, [ebp - 0x154]
push eax
mov dword [ebp - 0x130], 2
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
movzx eax, word [ebp - 0x154]
push 4
pop ecx
dec eax
je 0x430c85
dec eax
je 0x430c79
dec eax
jne 0x430c8b
mov dword [ebp - 0x130], 5
jmp 0x430c8b
mov dword [ebp - 0x130], 3
jmp 0x430c8b
mov dword [ebp - 0x130], ecx
cmp dword [ebp - 0x114], ecx
jb 0x430cb6
mov dword [ebp - 0x12c], edi
jmp 0x430cb6
movzx eax, cx
mov dword [ebp - 0x12c], edi
mov dword [ebp - 0x120], eax
jmp 0x430cb6
mov dword [ebp - 0x130], 7
lea ecx, [ebp - 0x130]
push ecx
mov ecx, esi
call fcn.0040bc7e
mov ecx, eax
call fcn.00438ba0
mov ecx, dword [ebp - 4]
mov eax, edi
pop edi
xor ecx, ebp
pop esi
call fcn.004426a3
leave
ret

Function at 0x430db0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0xc]
test edx, edx
je 0x430de0
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, dword [ecx + 0xd8]
mov ecx, dword [ebp + 0x10]
movzx eax, byte [esi]
xor eax, ecx
and eax, 0xff
shr ecx, 8
xor ecx, dword [edi + eax*4]
inc esi
dec edx
jne 0x430dc8
pop edi
pop esi
jmp 0x430de3
mov ecx, dword [ebp + 0x10]
mov eax, ecx
pop ebp
ret 0xc
Function at 0x432e3e
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push 0x424
mov eax, 0x46d33d
call fcn.00443755
mov esi, dword [ebp + 8]
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0x41c], eax
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0x420], eax
xor ebx, ebx
mov dword [ebp - 0x430], ebx
mov dword [ebp - 4], ebx
mov dword [ebp - 0x428], ecx
mov dword [ebp - 0x42c], ebx
mov dword [ebp - 0x418], ebx
mov byte [ebp - 4], 1
push 0x60
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov edi, eax
mov dword [ebp - 0x424], edi
test edi, edi
jne 0x432ebb
push 2
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov edi, eax
mov dword [ebp - 0x424], eax
test edi, edi
jne 0x432ebb
call fcn.0043242a
mov esi, eax
jmp 0x432f9c
push dword [ebp - 0x420]
push dword [ebp - 0x41c]
push edi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov esi, eax
test esi, esi
jne 0x432ede
call fcn.0043242a
jmp 0x432f8f
push esi
push edi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 0x420], eax
test eax, eax
je 0x432ed4
push esi
push edi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov esi, eax
mov dword [ebp - 0x41c], esi
lea eax, [esi + 1]
cmp eax, esi
jae 0x432f11
mov esi, 0x8007000e
jmp 0x432f91
mov byte [ebp - 4], 2
push eax
lea ecx, [ebp - 0x418]
call fcn.0043228b
mov dword [ebp - 4], 1
jmp 0x432f45
cmp dword [ebp - 0x418], 0
je 0x432f07
push esi
push dword [ebp - 0x418]
push esi
push dword [ebp - 0x420]
push ebx
push 3
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
mov ecx, eax
test ecx, ecx
je 0x432ed4
xor edx, edx
mov eax, dword [ebp - 0x418]
mov word [eax + ecx*2], dx
push dword [ebp + 0x14]
push dword [ebp - 0x418]
lea ecx, [ebp - 0x42c]
call fcn.00432d05
mov esi, eax
test edi, edi
je 0x432f9c
push edi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov byte [ebp - 4], bl
lea eax, [ebp - 0x414]
cmp dword [ebp - 0x418], eax
je 0x432fb8
lea ecx, [ebp - 0x418]
call fcn.00432664
or dword [ebp - 4], 0xffffffff
mov eax, esi
call fcn.004436a7
ret 0x10