joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4480a0
Capabilities:
Query or enumerate registry value
Set registry value

Disassembly:
sub esp, 8
push esi
mov esi, dword [esp + 0x14]
push edi
mov edi, dword [esp + 0x14]
lea eax, [esp + 0xc]
push eax
lea ecx, [esp + 0xc]
push ecx
push 0
push 0
push esi
push edi
mov dword [esp + 0x24], 4
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
je 0x4480ea
mov edx, dword [esp + 0x1c]
push 4
lea eax, [esp + 0xc]
push eax
push 4
push 0
push esi
push edi
mov dword [esp + 0x20], edx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
pop edi
pop esi
add esp, 8
ret

Function at 0x448170
Capabilities:
Terminate process

Disassembly:
sub esp, 0x88
mov eax, dword [0x758898]
xor eax, esp
mov dword [esp + 0x84], eax
mov edx, dword [esp + 0x90]
push esi
mov esi, dword [esp + 0x90]
push edi
mov edi, ecx
test edx, edx
je 0x448203
test esi, esi
je 0x448203
mov eax, esi
lea edi, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x4481a3
sub eax, edi
je 0x4481e8
push edx
push esi
call fcn.00621d5e
add esp, 8
test eax, eax
jne 0x4481e8
mov eax, dword [esp + 0x9c]
push eax
push 0
push 1
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov esi, eax
test esi, esi
je 0x4481e8
push 0
push esi
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
test eax, eax
je 0x4481e8
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
mov ecx, dword [esp + 0x8c]
pop edi
pop esi
xor ecx, esp
call fcn.0062023e
add esp, 0x88
ret 0xc
push 0x5c
push esi
call fcn.006229e0
add esp, 8
test eax, eax
je 0x448215
inc eax
jmp 0x448217
mov eax, esi
push 0x67cef0
push eax
call fcn.00621d5e
add esp, 8
test eax, eax
jne 0x4481e8
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
mov ecx, dword [esp + 0x9c]
cmp eax, ecx
je 0x4481e8
push ecx
push 0
push 1
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov esi, eax
test esi, esi
je 0x44828b
push 0
push esi
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
test eax, eax
jne 0x44827a
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
lea ecx, [esp + 0x10]
push str.TP_failed__CDAisPF__4026_errCode___ld_n
push ecx
call fcn.0062311b
add esp, 0xc
push 1
lea edx, [esp + 0x10]
push edx
jmp 0x4482ab
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, 1
jmp 0x4481ea
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
lea eax, [esp + 0x10]
push str.OP_failed__CDAisPF__4071_errCode___ld_n
push eax
call fcn.0062311b
add esp, 0xc
push 1
lea ecx, [esp + 0x10]
push ecx
lea ecx, [edi + 0x1b0]
call fcn.004c1630
mov eax, 1
jmp 0x4481ea
Function at 0x449400
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push 0xffffffffffffffff
push 0x647ff0
mov eax, dword fs:[0]
push eax
sub esp, 0x18
mov eax, dword [0x758898]
xor eax, esp
mov dword [esp + 0x14], eax
push ebx
push esi
push edi
mov eax, dword [0x758898]
xor eax, esp
push eax
lea eax, [esp + 0x28]
mov dword fs:[0], eax
mov esi, dword [esp + 0x38]
xor edi, edi
xor eax, eax
mov dword [esp + 0x18], edi
mov dword [esp + 0x20], edi
mov word [esp + 0x1c], ax
mov dword [esp + 0x30], eax
call fcn.00448cf0
test eax, eax
je 0x449475
mov eax, dword [0x75dc58]
test eax, eax
jne 0x449461
mov eax, 0x75dc5c
push 0
push esi
push eax
push 0x678de0
lea ecx, [esp + 0x28]
call fcn.00402330
jmp 0x44947f
push esi
lea ecx, [esp + 0x1c]
call fcn.00401800
mov eax, dword [esp + 0x18]
mov bl, 1
test eax, eax
jne 0x44948d
lea eax, [esp + 0x1c]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x4494e5
lea ecx, [esp + 0x14]
call fcn.0052fbb0
mov byte [esp + 0x30], bl
mov eax, dword [esp + 0x18]
mov byte [esp + 0x13], 0
test eax, eax
jne 0x4494b7
lea eax, [esp + 0x1c]
lea ecx, [esp + 0x13]
push ecx
push eax
lea ecx, [esp + 0x1c]
call fcn.005318b0
test al, al
je 0x4494d3
cmp byte [esp + 0x13], 0
jne 0x4494d3
xor bl, bl
mov byte [esp + 0x30], 0
lea ecx, [esp + 0x14]
call fcn.0052fbc0
test bl, bl
je 0x449520
mov eax, dword [esp + 0x18]
test eax, eax
jne 0x4494f1
lea eax, [esp + 0x1c]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov edi, eax
test edi, edi
je 0x449520
push str.DllRegisterServer
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x449510
call eax
cmp dword [esp + 0x3c], 0
jne 0x449520
push edi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
xor edi, edi
mov dword [esp + 0x30], 0xffffffff
lea ecx, [esp + 0x18]
call fcn.00401210
mov eax, edi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.0062023e
add esp, 0x24
ret
Function at 0x4496e0
Capabilities:
Check if file exists
Get file attributes
Query or enumerate registry value
Set registry value

Disassembly:
push 0xffffffffffffffff
push 0x64808b
mov eax, dword fs:[0]
push eax
sub esp, 0x10c
mov eax, dword [0x758898]
xor eax, esp
mov dword [esp + 0x108], eax
push ebx
push esi
push edi
mov eax, dword [0x758898]
xor eax, esp
push eax
lea eax, [esp + 0x11c]
mov dword fs:[0], eax
mov eax, dword [0x75dbe4]
test eax, eax
je 0x449775
lea ecx, [esp + 0x10]
push ecx
lea edx, [esp + 0x18]
push edx
push 0
push 0
push str.CommonAppDataIDMFolder
push eax
mov dword [esp + 0x28], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x449775
lea eax, [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
je 0x449775
lea ecx, [esp + 0x14]
push ecx
push 0x678ea8
push 0x75dc44
call fcn.00402f80
add esp, 0xc
jmp 0x449882
push 0x67b490
call fcn.004476d0
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x449882
push str.SHGetFolderPathA
push ebx
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, eax
test esi, esi
je 0x44987b
push 0
call dword [sym.imp.ole32.dll_CoInitialize]
lea edx, [esp + 0x14]
push edx
push 0
push 0
push 0x23
push 0
call esi
test eax, eax
jne 0x449875
lea ecx, [esp + 0x10]
call fcn.00402510
mov dword [esp + 0x124], 0
lea eax, [esp + 0x14]
lea edx, [eax + 1]
lea esp, [esp]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x4497e0
sub eax, edx
cmp byte [esp + eax + 0x13], 0x5c
mov eax, 0x67997c
je 0x4497fa
mov eax, 0x67d038
push eax
lea eax, [esp + 0x18]
push eax
lea ecx, [esp + 0x18]
push str._s_sIDM
push ecx
call fcn.00402f80
mov edx, dword [esp + 0x20]
push edx
call fcn.00624a4a
mov eax, dword [esp + 0x24]
push eax
push 0x67c6ec
push 0x75dc44
call fcn.00402f80
mov edi, dword [0x75dbe4]
add esp, 0x20
test edi, edi
je 0x449861
mov edx, dword [0x75dc44]
mov eax, edx
lea esi, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x449845
sub eax, esi
inc eax
push eax
push edx
push 1
push 0
push str.CommonAppDataIDMFolder
push edi
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
mov dword [esp + 0x124], 0xffffffff
lea ecx, [esp + 0x10]
call fcn.00402580
call dword [sym.imp.ole32.dll_CoUninitialize]
push ebx
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov ecx, dword [esp + 0x11c]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x108]
xor ecx, esp
call fcn.0062023e
add esp, 0x118
ret
Function at 0x44a7d0
Capabilities:
Query or enumerate registry value

Disassembly:
push 0xffffffffffffffff
push 0x6481fc
mov eax, dword fs:[0]
push eax
sub esp, 0x25c
mov eax, dword [0x758898]
xor eax, esp
mov dword [esp + 0x258], eax
push esi
mov eax, dword [0x758898]
xor eax, esp
push eax
lea eax, [esp + 0x264]
mov dword fs:[0], eax
cmp dword [0x75dbe4], 0
jne 0x44a864
push 0x75dbe4
push 0xf003f
push 0
push str.SoftwareDownloadManager_
push 0x80000001
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
je 0x44a88b
push 0
push 0x75dbe4
push 0
push 0xf003f
push 0
push 0
push 0
push str.SoftwareDownloadManager_
push 0x80000001
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
mov esi, eax
test esi, esi
jne 0x44a933
call fcn.004498b0
mov al, 1
mov ecx, dword [esp + 0x264]
mov dword fs:[0], ecx
pop ecx
pop esi
mov ecx, dword [esp + 0x258]
xor ecx, esp
call fcn.0062023e
add esp, 0x268
ret
mov edx, dword [0x75dbe4]
lea eax, [esp + 0xc]
push eax
lea ecx, [esp + 0x224]
push ecx
push 0
push 0
push str.idmvers
push edx
mov dword [esp + 0x24], 0x40
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
mov esi, eax
test esi, esi
je 0x44a864
cmp esi, 2
je 0x44a85f
lea ecx, [esp + 8]
call fcn.00402510
mov dword [esp + 0x26c], 0
lea ecx, [esp + 0x10]
call fcn.004c14c0
mov byte [esp + 0x26c], 1
push esi
lea eax, [esp + 0xc]
push str.Reading_of_idmvers_failed__errCode___ld_r_n
push eax
call fcn.00402f80
mov ecx, dword [esp + 0x14]
add esp, 0xc
push 1
push ecx
lea ecx, [esp + 0x18]
call fcn.004c1630
mov byte [esp + 0x26c], 0
lea ecx, [esp + 0x10]
call fcn.004c1620
mov dword [esp + 0x26c], 0xffffffff
lea ecx, [esp + 8]
call fcn.00402580
jmp 0x44a864
lea ecx, [esp + 8]
call fcn.00402510
mov dword [esp + 0x26c], 2
lea ecx, [esp + 0x10]
call fcn.004c14c0
mov byte [esp + 0x26c], 3
push esi
lea edx, [esp + 0xc]
push str.RegCreateKeyEx___failed_during_OpenGlobalIDMRegKey____errCode___ld_r_n
push edx
call fcn.00402f80
mov eax, dword [esp + 0x14]
add esp, 0xc
push 1
push eax
lea ecx, [esp + 0x18]
call fcn.004c1630
mov byte [esp + 0x26c], 2
lea ecx, [esp + 0x10]
call fcn.004c1620
mov dword [esp + 0x26c], 0xffffffff
lea ecx, [esp + 8]
call fcn.00402580
xor al, al
jmp 0x44a866
Function at 0x452590
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x6486a4
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push esi
mov eax, dword [0x758898]
xor eax, esp
push eax
lea eax, [esp + 0x10]
mov dword fs:[0], eax
mov esi, ecx
mov dword [esp + 0xc], esi
call fcn.0060510d
xor ebx, ebx
mov dword [esp + 0x18], ebx
lea ecx, [esi + 0x2c]
mov dword [esi], vtable.DownloaderCmdLine.0
call fcn.00402510
mov byte [esp + 0x18], 1
xor eax, eax
mov dword [esi + 0x30], ebx
mov dword [esi + 0x38], ebx
mov word [esi + 0x34], ax
mov byte [esp + 0x18], 2
xor ecx, ecx
mov dword [esi + 0x3c], ebx
mov dword [esi + 0x44], ebx
mov word [esi + 0x40], cx
mov byte [esp + 0x18], 3
lea ecx, [esi + 0x58]
call fcn.00402510
mov byte [esp + 0x18], 4
mov edx, 9
mov byte [esi + 0x28], bl
mov byte [esi + 0x29], bl
mov byte [esi + 0x4f], bl
mov byte [esi + 0x48], bl
mov byte [esi + 0x49], bl
mov byte [esi + 0x4a], bl
mov byte [esi + 0x4b], bl
mov byte [esi + 0x4c], bl
mov dword [esi + 0x5c], ebx
mov byte [esi + 0x4d], bl
mov byte [esi + 0x4e], bl
mov byte [esi + 0x50], bl
mov byte [esi + 0x51], bl
mov byte [esi + 0x52], bl
mov byte [esi + 0x53], bl
mov byte [esi + 0x54], bl
mov byte [esi + 0x55], bl
mov word [esi + 0x56], dx
mov dword [esp + 0x18], 0xffffffff
mov eax, esi
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
pop ecx
pop esi
pop ebx
add esp, 0x10
ret

Function at 0x452660
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x6486f4
mov eax, dword fs:[0]
push eax
push ecx
push esi
mov eax, dword [0x758898]
xor eax, esp
push eax
lea eax, [esp + 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [esp + 8], esi
mov dword [esi], vtable.DownloaderCmdLine.0
mov dword [esp + 0x14], 3
lea ecx, [esi + 0x58]
call fcn.00402580
mov byte [esp + 0x14], 2
lea ecx, [esi + 0x3c]
call fcn.00401210
mov byte [esp + 0x14], 1
lea ecx, [esi + 0x30]
call fcn.00401210
mov byte [esp + 0x14], 0
lea ecx, [esi + 0x2c]
call fcn.00402580
mov dword [esp + 0x14], 0xffffffff
mov ecx, esi
call fcn.00605151
mov ecx, dword [esp + 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
add esp, 0x10
ret

Function at 0x453370
Capabilities:
Set registry value

Disassembly:
push esi
push 4
mov esi, ecx
mov ecx, dword [0x75dbe4]
lea eax, [esi + 0x34]
push eax
push 4
push 0
push str.dwSearchFlags
push ecx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
mov eax, dword [esi + 0x10]
test eax, eax
jne 0x453399
lea eax, [esi + 0x14]
lea edx, [eax + 2]
lea esp, [esp]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x4533a0
mov ecx, dword [esi + 0x10]
sub eax, edx
sar eax, 1
test ecx, ecx
jne 0x4533b9
lea ecx, [esi + 0x14]
lea edx, [eax + eax + 2]
mov eax, dword [0x75dbe4]
push edx
push ecx
push 1
push 0
push str.szSearchString
push eax
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
pop esi
ret

Function at 0x453580
Capabilities:
Encode data using xor

Disassembly:
mov edx, dword [esp + 4]
mov eax, edx
push esi
lea esi, [eax + 1]
lea ebx, [ebx]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x453590
sub eax, esi
mov ecx, eax
xor eax, eax
pop esi
test ecx, ecx
jle 0x4535ab
xor byte [eax + edx], 0x17
inc eax
cmp eax, ecx
jl 0x4535a2
ret
Function at 0x4535b0
Capabilities:
Encode data using xor

Disassembly:
mov edx, dword [esp + 4]
mov eax, edx
push esi
lea esi, [eax + 1]
lea ebx, [ebx]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x4535c0
sub eax, esi
mov ecx, eax
xor eax, eax
pop esi
test ecx, ecx
jle 0x4535db
xor byte [eax + edx], 0x1d
inc eax
cmp eax, ecx
jl 0x4535d2
ret

Function at 0x4535e0
Capabilities:
Encode data using xor

Disassembly:
mov edx, dword [esp + 4]
mov eax, edx
push esi
lea esi, [eax + 1]
lea ebx, [ebx]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x4535f0
sub eax, esi
mov ecx, eax
xor eax, eax
pop esi
test ecx, ecx
jle 0x45360b
xor byte [eax + edx], 0xf
inc eax
cmp eax, ecx
jl 0x453602
ret

Function at 0x453770
Capabilities:
Encode data using xor

Disassembly:
mov edx, dword [esp + 4]
mov eax, edx
push esi
lea esi, [eax + 1]
lea ebx, [ebx]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x453780
sub eax, esi
mov ecx, eax
xor eax, eax
pop esi
test ecx, ecx
jle 0x45379b
xor byte [eax + edx], 0x13
inc eax
cmp eax, ecx
jl 0x453792
ret

Function at 0x4539d0
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [0x75dbe4]
sub esp, 0xc
push 0
lea eax, [esp + 8]
push eax
push 0
push 0xf003f
push 0
push 0x67997c
push 0
push str.SendReport3
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
test eax, eax
je 0x453a06
xor eax, eax
add esp, 0xc
ret
mov ecx, dword [esp + 0x10]
lea edx, [esp + 8]
push edx
mov edx, dword [esp + 8]
lea eax, [esp + 4]
push eax
push 0
push 0
push ecx
push edx
mov dword [esp + 0x20], 4
mov dword [esp + 0x18], 0
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
je 0x453a3f
mov dword [esp], 0
mov eax, dword [esp + 4]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [esp]
add esp, 0xc
ret

Function at 0x453a60
Capabilities:
Set registry value

Disassembly:
mov ecx, dword [0x75dbe4]
sub esp, 8
push 0
lea eax, [esp + 4]
push eax
push 0
push 0xf003f
push 0
push 0x67997c
push 0
push str.SendReport3
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
test eax, eax
jne 0x453abd
mov edx, dword [esp + 0x10]
mov ecx, dword [esp + 0xc]
push 4
lea eax, [esp + 8]
push eax
push 4
push 0
mov dword [esp + 0x14], edx
mov edx, dword [esp + 0x10]
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
mov eax, dword [esp]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
add esp, 8
ret
Function at 0x453ad0
Capabilities:
Delete registry value
Query or enumerate registry value

Disassembly:
sub esp, 0x410
mov eax, dword [0x758898]
xor eax, esp
mov dword [esp + 0x40c], eax
cmp dword [esp + 0x414], 0
push ebx
push ebp
mov ebp, dword [esp + 0x420]
push esi
push edi
mov dword [esp + 0x14], 0
mov esi, ebp
je 0x453b17
neg esi
sbb esi, esi
and esi, 0xf003e
inc esi
mov eax, esi
or eax, 0x100
jmp 0x453b24
neg esi
sbb esi, esi
and esi, 0xf003e
inc esi
mov eax, esi
mov edi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
lea ecx, [esp + 0x10]
push ecx
push eax
push 0
push str.SOFTWAREMicrosoftWindowsCurrentVersionShell_ExtensionsBlocked
push 0x80000002
call edi
mov ebx, dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x453b95
mov ecx, dword [esp + 0x10]
lea edx, [esp + 0x18]
push edx
lea eax, [esp + 0x20]
push eax
push 0
push 0
push str.CDC95B92_E27C_4745_A8C5_64A52A78855D
push ecx
mov dword [esp + 0x30], 0x400
call ebx
test eax, eax
jne 0x453b76
mov dword [esp + 0x14], 1
test ebp, ebp
je 0x453b8a
mov edx, dword [esp + 0x10]
push str.CDC95B92_E27C_4745_A8C5_64A52A78855D
push edx
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueA]
mov eax, dword [esp + 0x10]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
cmp dword [esp + 0x424], 0
je 0x453ba5
or esi, 0x100
lea ecx, [esp + 0x10]
push ecx
push esi
push 0
push str.SOFTWAREMicrosoftWindowsCurrentVersionShell_ExtensionsBlocked
push 0x80000001
call edi
test eax, eax
jne 0x453c0f
mov ecx, dword [esp + 0x10]
lea edx, [esp + 0x18]
push edx
lea eax, [esp + 0x20]
push eax
push 0
push 0
push str.CDC95B92_E27C_4745_A8C5_64A52A78855D
push ecx
mov dword [esp + 0x30], 0x400
call ebx
mov esi, 1
test eax, eax
je 0x453bec
mov esi, dword [esp + 0x14]
test ebp, ebp
je 0x453c00
mov edx, dword [esp + 0x10]
push str.CDC95B92_E27C_4745_A8C5_64A52A78855D
push edx
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueA]
mov eax, dword [esp + 0x10]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
jmp 0x453c13
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x41c]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0062023e
add esp, 0x410
ret
Function at 0x4545d0
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x648a60
mov eax, dword fs:[0]
push eax
sub esp, 8
push ebx
push esi
push edi
mov eax, dword [0x758898]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov esi, ecx
xor ebx, ebx
mov dword [ebp - 4], ebx
mov eax, dword [esi + 0x1844]
cmp eax, ebx
je 0x45462e
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x454628
push ebx
push ebx
push 0x10
mov eax, dword [esi + 0x1844]
push eax
call dword [sym.imp.USER32.dll_SendMessageA]
mov dword [esi + 0x1844], ebx
lea edi, [esi + 0x1954]
push edi
mov ecx, esi
call fcn.005f7230
push ebx
mov ecx, esi
call fcn.005f537a
push 0x2c
push edi
push ebx
push ebx
push str.windowPlacementV6
mov ecx, dword [0x75dbe4]
push ecx
mov edi, dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
call edi
mov edx, dword [esi + 0x294]
mov dword [ebp - 0x14], edx
push 4
lea eax, [ebp - 0x14]
push eax
push 4
push ebx
push str.sortOrder
mov ecx, dword [0x75dbe4]
push ecx
call edi
lea ecx, [esi + 0x5d0]
call fcn.004c85a0
call fcn.00449d70
mov dword [ebp - 4], 0xffffffff
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x454880
Capabilities:
Encode data using xor

Disassembly:
mov edx, dword [esp + 4]
mov eax, edx
push esi
lea esi, [eax + 2]
lea ebx, [ebx]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x454890
sub eax, esi
sar eax, 1
mov ecx, eax
xor eax, eax
test ecx, ecx
jle 0x4548ca
push edi
jmp 0x4548b0
mov si, word [edx + eax*2]
xor si, 0x4d
mov edi, 0xff
sub si, di
mov word [edx + eax*2], si
inc eax
cmp eax, ecx
jl 0x4548b0
pop edi
pop esi
ret
Function at 0x454f00
Capabilities:
Encode data using xor

Disassembly:
mov edx, dword [esp + 4]
mov eax, edx
push esi
lea esi, [eax + 1]
lea ebx, [ebx]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x454f10
sub eax, esi
mov ecx, eax
xor eax, eax
pop esi
test ecx, ecx
jle 0x454f2b
xor byte [eax + edx], 0x35
inc eax
cmp eax, ecx
jl 0x454f22
ret
Function at 0x4558d0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x648b20
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push ebx
push esi
push edi
mov eax, dword [0x758898]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov dword [ebp - 0x1c], ecx
mov dword [ebp - 4], 0
mov dword [ebp - 0x14], 4
lea eax, [ebp - 0x14]
push eax
lea ecx, [ebp - 0x18]
push ecx
push 0
push 0
push str.LastCheckQU
mov edx, dword [0x75dbe4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x455970
mov eax, dword [ebp - 0x18]
cdq
mov esi, eax
mov edi, edx
push 0
call fcn.006239e1
add esp, 4
cdq
sub eax, esi
sbb edx, edi
push 0
push 0x15180
push edx
push eax
call fcn.00624220
mov ecx, 6
cmp ecx, eax
sbb eax, eax
neg eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x455cd0
Capabilities:
Query or enumerate registry value

Disassembly:
sub esp, 8
mov edx, dword [0x75dbe4]
lea eax, [esp]
push eax
lea ecx, [esp + 8]
push ecx
push 0
push 0
push str.ShowDropTarget
push edx
mov dword [esp + 0x18], 4
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
je 0x455d04
xor al, al
add esp, 8
ret
cmp dword [esp + 4], 0
setne al
add esp, 8
ret

Function at 0x455d10
Capabilities:
Delete registry value
Query or enumerate registry value

Disassembly:
sub esp, 0x14
mov edx, dword [0x75dbe4]
push esi
mov esi, ecx
lea eax, [esp + 4]
push eax
lea ecx, [esi + 0x1954]
push ecx
push 0
push 0
push str.windowPlacementV6
push edx
mov dword [esp + 0x1c], 0x2c
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x455e1b
push ebx
xor bl, bl
call dword [sym.imp.USER32.dll_GetDesktopWindow]
test eax, eax
je 0x455d85
lea ecx, [esp + 0xc]
push ecx
push eax
call dword [sym.imp.USER32.dll_GetWindowRect]
test eax, eax
je 0x455d85
mov edx, dword [esp + 0x14]
add edx, 0xfffffff6
cmp dword [esi + 0x1970], edx
jg 0x455d83
mov eax, dword [esp + 0x18]
add eax, 0xffffffec
cmp dword [esi + 0x1974], eax
jle 0x455d85
mov bl, 1
cmp dword [esi + 0x1978], 0xa
jl 0x455e08
cmp dword [esi + 0x1974], 0
jl 0x455e08
test bl, bl
jne 0x455e08
push 0
lea ecx, [esp + 0x10]
push ecx
push 0
push 0x30
call dword [sym.imp.USER32.dll_SystemParametersInfoA]
test eax, eax
je 0x455de7
mov eax, dword [esi + 0x1974]
mov edx, dword [esi + 0x197c]
mov ecx, dword [esi + 0x1970]
sub edx, eax
push 4
push edx
mov edx, dword [esi + 0x1978]
sub edx, ecx
push edx
mov edx, dword [esp + 0x1c]
add eax, edx
push eax
mov eax, dword [esp + 0x1c]
add ecx, eax
push ecx
push 0
mov ecx, esi
call fcn.005f560f
cmp dword [esi + 0x195c], 3
jne 0x455e1a
cmp dword [esi + 0x238], 0
jne 0x455e1a
push 3
mov ecx, esi
call fcn.005f537a
pop ebx
pop esi
add esp, 0x14
ret
mov ecx, dword [0x75dbe4]
push str.windowPlacementV6
push ecx
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueA]
pop ebx
pop esi
add esp, 0x14
ret