joyce8/EMBER2024-capa huggingface dataset:
Function at 0x448570
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 0x448580
sub eax, esi
mov ecx, eax
xor eax, eax
pop esi
test ecx, ecx
jle 0x44859b
xor byte [eax + edx], 0x29
inc eax
cmp eax, ecx
jl 0x448592
ret

Function at 0x448650
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 0x44869a
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 0x448720
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 0x4487b3
test esi, esi
je 0x4487b3
mov eax, esi
lea edi, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x448753
sub eax, edi
je 0x448798
push edx
push esi
call fcn.006226ae
add esp, 8
test eax, eax
jne 0x448798
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 0x448798
push 0
push esi
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
test eax, eax
je 0x448798
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.00620b8d
add esp, 0x88
ret 0xc
push 0x5c
push esi
call fcn.00623330
add esp, 8
test eax, eax
je 0x4487c5
inc eax
jmp 0x4487c7
mov eax, esi
push 0x67cef0
push eax
call fcn.006226ae
add esp, 8
test eax, eax
jne 0x448798
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
mov ecx, dword [esp + 0x9c]
cmp eax, ecx
je 0x448798
push ecx
push 0
push 1
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov esi, eax
test esi, esi
je 0x44883b
push 0
push esi
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
test eax, eax
jne 0x44882a
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.00623a6b
add esp, 0xc
push 1
lea edx, [esp + 0x10]
push edx
jmp 0x44885b
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, 1
jmp 0x44879a
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.00623a6b
add esp, 0xc
push 1
lea ecx, [esp + 0x10]
push ecx
lea ecx, [edi + 0x1b0]
call fcn.004c1d70
mov eax, 1
jmp 0x44879a
Function at 0x448fc0
Capabilities:
Check os version

Disassembly:
sub esp, 0x98
mov eax, dword [0x758898]
xor eax, esp
mov dword [esp + 0x94], eax
lea eax, [esp]
push eax
mov dword [esp + 4], 0x94
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
test eax, eax
je 0x4490d2
cmp dword [esp + 0x10], 2
jne 0x4490d2
mov eax, dword [esp + 4]
cmp eax, 6
jb 0x4490d2
cmp dword [esp + 8], 1
jbe 0x449012
cmp eax, 6
je 0x44901b
cmp eax, 6
jbe 0x4490d2
push 0
push str.version.dll
call fcn.00448f20
push 0x596
push str.olepro32.dll
mov dword [0x75dbfc], eax
call fcn.00448f20
push 0x596
push str.oleaut32.dll
mov dword [0x75dc00], eax
call fcn.00448f20
push 0x596
push str.oledlg.dll
mov dword [0x75dc08], eax
call fcn.00448f20
push 0x596
push 0x682394
mov dword [0x75dc0c], eax
call fcn.00448f20
push 0x596
push str.ws2_32.dll
mov dword [0x75dc10], eax
call fcn.00448f20
push 0x596
push 0x682364
mov dword [0x75dc14], eax
call fcn.00448f20
push 0x59e
push str.netshell.dll
mov dword [0x75dc18], eax
call fcn.00448f20
add esp, 0x40
push 0x5a0
push 0x682330
mov dword [0x75dc1c], eax
call fcn.00448f20
add esp, 8
mov dword [0x75dc20], eax
mov ecx, dword [esp + 0x94]
xor ecx, esp
mov eax, 1
call fcn.00620b8d
add esp, 0x98
ret
Function at 0x4499c0
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push 0xffffffffffffffff
push 0x6488b0
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.004492b0
test eax, eax
je 0x449a35
mov eax, dword [0x75dc58]
test eax, eax
jne 0x449a21
mov eax, 0x75dc5c
push 0
push esi
push eax
push 0x678de0
lea ecx, [esp + 0x28]
call fcn.00402310
jmp 0x449a3f
push esi
lea ecx, [esp + 0x1c]
call fcn.004017e0
mov eax, dword [esp + 0x18]
mov bl, 1
test eax, eax
jne 0x449a4d
lea eax, [esp + 0x1c]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x449aa5
lea ecx, [esp + 0x14]
call fcn.0052fdb0
mov byte [esp + 0x30], bl
mov eax, dword [esp + 0x18]
mov byte [esp + 0x13], 0
test eax, eax
jne 0x449a77
lea eax, [esp + 0x1c]
lea ecx, [esp + 0x13]
push ecx
push eax
lea ecx, [esp + 0x1c]
call fcn.00531ab0
test al, al
je 0x449a93
cmp byte [esp + 0x13], 0
jne 0x449a93
xor bl, bl
mov byte [esp + 0x30], 0
lea ecx, [esp + 0x14]
call fcn.0052fdc0
test bl, bl
je 0x449ae0
mov eax, dword [esp + 0x18]
test eax, eax
jne 0x449ab1
lea eax, [esp + 0x1c]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov edi, eax
test edi, edi
je 0x449ae0
push str.DllRegisterServer
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x449ad0
call eax
cmp dword [esp + 0x3c], 0
jne 0x449ae0
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.00620b8d
add esp, 0x24
ret
Function at 0x449ca0
Capabilities:
Check if file exists
Get file attributes
Query or enumerate registry value
Set registry value

Disassembly:
push 0xffffffffffffffff
push 0x64894b
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 0x449d35
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 0x449d35
lea eax, [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
je 0x449d35
lea ecx, [esp + 0x14]
push ecx
push 0x678ea8
push 0x75dc44
call fcn.00402f60
add esp, 0xc
jmp 0x449e42
push 0x67b490
call fcn.00447cb0
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x449e42
push str.SHGetFolderPathA
push ebx
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, eax
test esi, esi
je 0x449e3b
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 0x449e35
lea ecx, [esp + 0x10]
call fcn.004024f0
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 0x449da0
sub eax, edx
cmp byte [esp + eax + 0x13], 0x5c
mov eax, 0x67997c
je 0x449dba
mov eax, 0x67d038
push eax
lea eax, [esp + 0x18]
push eax
lea ecx, [esp + 0x18]
push str._s_sIDM
push ecx
call fcn.00402f60
mov edx, dword [esp + 0x20]
push edx
call fcn.0062539a
mov eax, dword [esp + 0x24]
push eax
push 0x67c6ec
push 0x75dc44
call fcn.00402f60
mov edi, dword [0x75dbe4]
add esp, 0x20
test edi, edi
je 0x449e21
mov edx, dword [0x75dc44]
mov eax, edx
lea esi, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x449e05
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.00402560
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.00620b8d
add esp, 0x118
ret
Function at 0x44ad90
Capabilities:
Query or enumerate registry value

Disassembly:
push 0xffffffffffffffff
push 0x648abc
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 0x44ae24
push 0x75dbe4
push 0xf003f
push 0
push str.SoftwareDownloadManager_
push 0x80000001
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
je 0x44ae4b
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 0x44aef3
call fcn.00449e70
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.00620b8d
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 0x44ae24
cmp esi, 2
je 0x44ae1f
lea ecx, [esp + 8]
call fcn.004024f0
mov dword [esp + 0x26c], 0
lea ecx, [esp + 0x10]
call fcn.004c1c00
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.00402f60
mov ecx, dword [esp + 0x14]
add esp, 0xc
push 1
push ecx
lea ecx, [esp + 0x18]
call fcn.004c1d70
mov byte [esp + 0x26c], 0
lea ecx, [esp + 0x10]
call fcn.004c1d60
mov dword [esp + 0x26c], 0xffffffff
lea ecx, [esp + 8]
call fcn.00402560
jmp 0x44ae24
lea ecx, [esp + 8]
call fcn.004024f0
mov dword [esp + 0x26c], 2
lea ecx, [esp + 0x10]
call fcn.004c1c00
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.00402f60
mov eax, dword [esp + 0x14]
add esp, 0xc
push 1
push eax
lea ecx, [esp + 0x18]
call fcn.004c1d70
mov byte [esp + 0x26c], 2
lea ecx, [esp + 0x10]
call fcn.004c1d60
mov dword [esp + 0x26c], 0xffffffff
lea ecx, [esp + 8]
call fcn.00402560
xor al, al
jmp 0x44ae26
Function at 0x452b20
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x648f64
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.00605acc
xor ebx, ebx
mov dword [esp + 0x18], ebx
lea ecx, [esi + 0x2c]
mov dword [esi], vtable.DownloaderCmdLine.0
call fcn.004024f0
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.004024f0
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 0x452bf0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x648fb4
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.00402560
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.00402560
mov dword [esp + 0x14], 0xffffffff
mov ecx, esi
call fcn.00605b10
mov ecx, dword [esp + 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
add esp, 0x10
ret

Function at 0x453900
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 0x453929
lea eax, [esi + 0x14]
lea edx, [eax + 2]
lea esp, [esp]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x453930
mov ecx, dword [esi + 0x10]
sub eax, edx
sar eax, 1
test ecx, ecx
jne 0x453949
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 0x453b10
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 0x453b20
sub eax, esi
mov ecx, eax
xor eax, eax
pop esi
test ecx, ecx
jle 0x453b3b
xor byte [eax + edx], 0x17
inc eax
cmp eax, ecx
jl 0x453b32
ret
Function at 0x453b40
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 0x453b50
sub eax, esi
mov ecx, eax
xor eax, eax
pop esi
test ecx, ecx
jle 0x453b6b
xor byte [eax + edx], 0x1d
inc eax
cmp eax, ecx
jl 0x453b62
ret

Function at 0x453b70
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 0x453b80
sub eax, esi
mov ecx, eax
xor eax, eax
pop esi
test ecx, ecx
jle 0x453b9b
xor byte [eax + edx], 0xf
inc eax
cmp eax, ecx
jl 0x453b92
ret

Function at 0x453ba0
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 0x453bb0
sub eax, esi
mov ecx, eax
xor eax, eax
pop esi
test ecx, ecx
jle 0x453bcb
xor byte [eax + edx], 0xb
inc eax
cmp eax, ecx
jl 0x453bc2
ret

Function at 0x453ce0
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 0x453cf0
sub eax, esi
mov ecx, eax
xor eax, eax
pop esi
test ecx, ecx
jle 0x453d0b
xor byte [eax + edx], 0x13
inc eax
cmp eax, ecx
jl 0x453d02
ret

Function at 0x453f40
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 0x453f76
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 0x453faf
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 0x453fd0
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 0x45402d
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 0x454040
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 0x454087
neg esi
sbb esi, esi
and esi, 0xf003e
inc esi
mov eax, esi
or eax, 0x100
jmp 0x454094
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 0x454105
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 0x4540e6
mov dword [esp + 0x14], 1
test ebp, ebp
je 0x4540fa
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 0x454115
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 0x45417f
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 0x45415c
mov esi, dword [esp + 0x14]
test ebp, ebp
je 0x454170
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 0x454183
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x41c]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00620b8d
add esp, 0x410
ret
Function at 0x454b40
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x649320
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 0x454b9e
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x454b98
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.005f7be6
push ebx
mov ecx, esi
call fcn.005f5caa
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.004c8d00
call fcn.0044a330
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 0x455420
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 0x455430
sub eax, esi
mov ecx, eax
xor eax, eax
pop esi
test ecx, ecx
jle 0x45544b
xor byte [eax + edx], 0x35
inc eax
cmp eax, ecx
jl 0x455442
ret
Function at 0x455df0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x6493e0
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 0x455e90
mov eax, dword [ebp - 0x18]
cdq
mov esi, eax
mov edi, edx
push 0
call fcn.00624331
add esp, 4
cdq
sub eax, esi
sbb edx, edi
push 0
push 0x15180
push edx
push eax
call fcn.00624b70
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 0x4561f0
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 0x456224
xor al, al
add esp, 8
ret
cmp dword [esp + 4], 0
setne al
add esp, 8
ret

Function at 0x456230
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 0x45633b
push ebx
xor bl, bl
call dword [sym.imp.USER32.dll_GetDesktopWindow]
test eax, eax
je 0x4562a5
lea ecx, [esp + 0xc]
push ecx
push eax
call dword [sym.imp.USER32.dll_GetWindowRect]
test eax, eax
je 0x4562a5
mov edx, dword [esp + 0x14]
add edx, 0xfffffff6
cmp dword [esi + 0x1970], edx
jg 0x4562a3
mov eax, dword [esp + 0x18]
add eax, 0xffffffec
cmp dword [esi + 0x1974], eax
jle 0x4562a5
mov bl, 1
cmp dword [esi + 0x1978], 0xa
jl 0x456328
cmp dword [esi + 0x1974], 0
jl 0x456328
test bl, bl
jne 0x456328
push 0
lea ecx, [esp + 0x10]
push ecx
push 0
push 0x30
call dword [sym.imp.USER32.dll_SystemParametersInfoA]
test eax, eax
je 0x456307
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.005f5f3b
cmp dword [esi + 0x195c], 3
jne 0x45633a
cmp dword [esi + 0x238], 0
jne 0x45633a
push 3
mov ecx, esi
call fcn.005f5caa
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