joyce8/EMBER2024-capa huggingface dataset:
Function at 0x43f320
Capabilities:
Query or enumerate registry value
Set registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x63f240
mov eax, dword fs:[0]
push eax
sub esp, 0x18
push ebx
push esi
push edi
mov eax, dword [0x74f8a0]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov dword [ebp - 4], 0
lea ecx, [ebp - 0x14]
call fcn.00402500
mov byte [ebp - 4], 1
mov ebx, dword [ebp + 8]
push ebx
mov eax, dword [ebp + 0x10]
push eax
push str._s_ld
lea ecx, [ebp - 0x14]
push ecx
call fcn.00402f70
add esp, 0x10
test bl, 8
je 0x43f3fb
xor ebx, 8
lea ecx, [ebp - 0x1c]
call fcn.00402500
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x18]
call fcn.00402500
mov byte [ebp - 4], 3
mov esi, dword [ebp + 0xc]
push esi
push esi
mov eax, dword [0x756574]
push eax
lea ecx, [ebp - 0x18]
push ecx
call fcn.00402f70
add esp, 0x10
cmp ebx, 2
jne 0x43f44e
lea ecx, [ebp - 0x20]
call fcn.00402500
mov byte [ebp - 4], 4
push esi
mov edx, dword [0x756578]
push edx
lea eax, [ebp - 0x20]
push eax
call fcn.00402f70
mov ecx, dword [ebp - 0x20]
push ecx
mov edx, dword [ebp - 0x18]
push edx
push str._s_r_n_r_n_s
lea eax, [ebp - 0x1c]
push eax
call fcn.00402f70
add esp, 0x1c
mov byte [ebp - 4], 3
lea ecx, [ebp - 0x20]
call fcn.00402570
jmp 0x43f463
mov dword [ebp - 0x20], 4
lea edx, [ebp - 0x20]
push edx
lea eax, [ebp - 0x24]
push eax
push 0
push 0
mov ecx, dword [ebp - 0x14]
push ecx
mov edx, dword [0x754bec]
push edx
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x43f37f
cmp dword [ebp - 0x24], 1
jne 0x43f37f
mov byte [ebp - 4], al
lea ecx, [ebp - 0x14]
call fcn.00402570
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 ecx, dword [ebp - 0x18]
push ecx
push 0x66fea8
lea edx, [ebp - 0x1c]
push edx
call fcn.00402f70
add esp, 0xc
push 0x41044
push 0x66fd88
mov eax, dword [ebp - 0x1c]
push eax
push 0
call fcn.0046f4c0
add esp, 0x10
cmp eax, 6
jne 0x43f4b5
mov ecx, dword [ebp + 0x14]
push ecx
call dword [sym.imp.USER32.dll_GetDesktopWindow]
push eax
call fcn.004af020
add esp, 8
mov dword [ebp - 0x24], 1
push 4
lea edx, [ebp - 0x24]
push edx
push 4
push 0
mov eax, dword [ebp - 0x14]
push eax
mov ecx, dword [0x754bec]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x18]
call fcn.00402570
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x1c]
call fcn.00402570
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x14]
call fcn.00402570
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 0x445f60
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 0x445f70
sub eax, esi
sar eax, 1
mov ecx, eax
xor eax, eax
test ecx, ecx
jle 0x445faa
push edi
jmp 0x445f90
mov si, word [edx + eax*2]
xor si, 0x1f
mov edi, 0xff
sub si, di
mov word [edx + eax*2], si
inc eax
cmp eax, ecx
jl 0x445f90
pop edi
pop esi
ret
Function at 0x447490
Capabilities:
Get common file path

Disassembly:
sub esp, 0x24c
mov eax, dword [0x74f8a0]
xor eax, esp
mov dword [esp + 0x248], eax
push ebx
mov ebx, dword [esp + 0x254]
push ebp
push ebx
push str.comctl32.dll
call fcn.0061d58a
mov ebp, dword [sym.imp.KERNEL32.dll_LoadLibraryW]
add esp, 8
test eax, eax
je 0x4475ad
push ebx
push str.comctl32
call fcn.0061d58a
add esp, 8
test eax, eax
je 0x4475ad
push ebx
push 0x672498
call fcn.0061d58a
add esp, 8
test eax, eax
je 0x4475ad
push ebx
push str.shell32
call fcn.0061d58a
add esp, 8
test eax, eax
je 0x4475ad
push 0x104
lea ecx, [esp + 0xc]
xor eax, eax
push ecx
mov word [esp + 0x10], ax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x4475ad
lea eax, [esp + 8]
lea edx, [eax + 2]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x447531
sub eax, edx
sar eax, 1
je 0x4475ad
cmp word [esp + eax*2 + 6], 0x5c
push esi
push edi
je 0x447567
lea edi, [esp + 0x10]
add edi, 0xfffffffe
mov ax, word [edi + 2]
add edi, 2
test ax, ax
jne 0x447553
mov edx, dword [0x670988]
mov dword [edi], edx
mov eax, ebx
mov edx, ebx
jmp 0x447570
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x447570
lea edi, [esp + 0x10]
sub eax, edx
add edi, 0xfffffffe
mov cx, word [edi + 2]
add edi, 2
test cx, cx
jne 0x447584
mov ecx, eax
shr ecx, 2
mov esi, edx
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
lea eax, [esp + 0x10]
and ecx, 3
push eax
rep movsb byte es:[edi], byte [esi]
call ebp
pop edi
pop esi
test eax, eax
jne 0x4475b0
push ebx
call ebp
mov ecx, dword [esp + 0x250]
pop ebp
pop ebx
xor ecx, esp
call fcn.0061807e
add esp, 0x24c
ret
Function at 0x447610
Capabilities:
Query or enumerate registry key
Query or enumerate registry value
Set registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x63fb60
mov eax, dword fs:[0]
push eax
sub esp, 0x1c
push ebx
push esi
push edi
mov eax, dword [0x74f8a0]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
xor ebx, ebx
mov dword [ebp - 4], ebx
mov dword [ebp - 0x18], ebx
mov dword [ebp - 0x14], ebx
push ebx
push ebx
lea eax, [ebp - 0x14]
push eax
lea ecx, [ebp - 0x18]
push ecx
push ebx
push ebx
push ebx
push ebx
push ebx
push ebx
push ebx
mov edx, dword [ebp + 8]
push edx
call dword [sym.imp.ADVAPI32.dll_RegQueryInfoKeyA]
test eax, eax
jne 0x44771d
mov eax, dword [ebp - 0x18]
inc eax
mov dword [ebp - 0x18], eax
inc dword [ebp - 0x14]
push eax
call fcn.005ec342
mov esi, eax
mov eax, dword [ebp - 0x14]
push eax
call fcn.005ec342
add esp, 8
mov edi, eax
cmp esi, ebx
je 0x44771d
cmp edi, ebx
je 0x44771d
mov dword [ebp - 0x28], ebx
mov ecx, dword [ebp - 0x18]
mov dword [ebp - 0x20], ecx
mov edx, dword [ebp - 0x14]
mov dword [ebp - 0x1c], edx
lea eax, [ebp - 0x1c]
push eax
push edi
lea ecx, [ebp - 0x24]
push ecx
push 0
lea edx, [ebp - 0x20]
push edx
push esi
push ebx
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.ADVAPI32.dll_RegEnumValueA]
cmp eax, 0x103
jne 0x4476f0
push esi
call fcn.005ec337
push edi
call fcn.005ec337
add esp, 8
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
test eax, eax
jne 0x44771d
mov ecx, dword [ebp - 0x1c]
push ecx
push edi
mov edx, dword [ebp - 0x24]
push edx
push eax
push esi
mov eax, dword [ebp + 0xc]
push eax
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
test eax, eax
jne 0x44771d
inc ebx
jmp 0x447699
xor eax, 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
Function at 0x447740
Capabilities:
Query or enumerate registry key

Disassembly:
push ebp
lea ebp, [esp - 0x108]
sub esp, 0x108
push 0xffffffffffffffff
push 0x63fb80
mov eax, dword fs:[0]
push eax
sub esp, 0xc
mov eax, dword [0x74f8a0]
xor eax, ebp
mov dword [ebp + 0x104], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov edi, dword [ebp + 0x110]
mov ebx, dword [ebp + 0x114]
xor esi, esi
mov dword [ebp - 4], esi
mov dword [ebp - 0x14], esi
mov eax, 0x104
push eax
lea eax, [ebp]
push eax
push esi
push edi
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyA]
cmp eax, 0x103
jne 0x4477b0
mov eax, 1
jmp 0x4477ff
test eax, eax
jne 0x4477fd
push eax
lea ecx, [ebp - 0x18]
push ecx
push eax
push 0xf003f
push eax
push eax
push eax
lea edx, [ebp]
push edx
push ebx
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
test eax, eax
jne 0x4477fd
mov eax, dword [ebp - 0x18]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push ebx
lea ecx, [ebp]
push ecx
push edi
call fcn.00447830
add esp, 0xc
test eax, eax
je 0x4477fd
inc esi
jmp 0x44778d
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp + 0x104]
xor ecx, ebp
call fcn.0061807e
add ebp, 0x108
mov esp, ebp
pop ebp
ret
Function at 0x4478e0
Capabilities:
Delete registry key
Query or enumerate registry key

Disassembly:
sub esp, 0x118
mov eax, dword [0x74f8a0]
xor eax, esp
mov dword [esp + 0x114], eax
push ebx
mov ebx, dword [esp + 0x120]
push esi
mov esi, dword [esp + 0x128]
push esi
push ebx
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyA]
test eax, eax
jne 0x44792c
pop esi
mov eax, 1
pop ebx
mov ecx, dword [esp + 0x114]
xor ecx, esp
call fcn.0061807e
add esp, 0x118
ret
lea eax, [esp + 8]
push eax
push 0x20019
push 0
push esi
push ebx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
je 0x447965
xor ecx, ecx
cmp eax, 2
sete cl
pop esi
pop ebx
mov eax, ecx
mov ecx, dword [esp + 0x114]
xor ecx, esp
call fcn.0061807e
add esp, 0x118
ret
push ebp
push edi
push esi
call dword [sym.imp.KERNEL32.dll_lstrlenA]
mov edi, eax
add edi, esi
cmp byte [edi - 1], 0x5c
je 0x44797f
mov byte [edi], 0x5c
inc edi
mov byte [edi], 0
mov ebp, dword [sym.imp.ADVAPI32.dll_RegEnumKeyExA]
lea edx, [esp + 0x18]
push edx
mov edx, dword [esp + 0x14]
push 0
push 0
push 0
lea eax, [esp + 0x24]
push eax
lea ecx, [esp + 0x34]
push ecx
push 0
push edx
mov dword [esp + 0x34], 0x104
call ebp
test eax, eax
jne 0x447a09
nop
mov eax, esi
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x4479b5
sub eax, edx
mov ecx, 0x208
sub ecx, eax
push ecx
lea edx, [esp + 0x24]
push edx
push edi
call fcn.006198e0
push esi
push ebx
call fcn.004478e0
add esp, 0x14
test eax, eax
je 0x447a09
lea eax, [esp + 0x18]
push eax
mov eax, dword [esp + 0x14]
push 0
push 0
push 0
lea ecx, [esp + 0x24]
push ecx
lea edx, [esp + 0x34]
push edx
push 0
push eax
mov dword [esp + 0x34], 0x104
call ebp
test eax, eax
je 0x4479b0
mov byte [edi - 1], 0
mov ecx, dword [esp + 0x10]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push esi
push ebx
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyA]
mov ecx, dword [esp + 0x124]
pop edi
pop ebp
neg eax
pop esi
sbb eax, eax
pop ebx
xor ecx, esp
inc eax
call fcn.0061807e
add esp, 0x118
ret

Function at 0x447e00
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 0x447e4a
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 0x447ed0
Capabilities:
Terminate process

Disassembly:
sub esp, 0x88
mov eax, dword [0x74f8a0]
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 0x447f63
test esi, esi
je 0x447f63
mov eax, esi
lea edi, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x447f03
sub eax, edi
je 0x447f48
push edx
push esi
call fcn.00619b9e
add esp, 8
test eax, eax
jne 0x447f48
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 0x447f48
push 0
push esi
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
test eax, eax
je 0x447f48
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.0061807e
add esp, 0x88
ret 0xc
push 0x5c
push esi
call fcn.0061a820
add esp, 8
test eax, eax
je 0x447f75
inc eax
jmp 0x447f77
mov eax, esi
push 0x673d10
push eax
call fcn.00619b9e
add esp, 8
test eax, eax
jne 0x447f48
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
mov ecx, dword [esp + 0x9c]
cmp eax, ecx
je 0x447f48
push ecx
push 0
push 1
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov esi, eax
test esi, esi
je 0x447feb
push 0
push esi
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
test eax, eax
jne 0x447fda
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.0061af5b
add esp, 0xc
push 1
lea edx, [esp + 0x10]
push edx
jmp 0x44800b
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, 1
jmp 0x447f4a
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.0061af5b
add esp, 0xc
push 1
lea ecx, [esp + 0x10]
push ecx
lea ecx, [edi + 0x1a0]
call fcn.004bbb20
mov eax, 1
jmp 0x447f4a
Function at 0x449180
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push 0xffffffffffffffff
push 0x63fe00
mov eax, dword fs:[0]
push eax
sub esp, 0x18
mov eax, dword [0x74f8a0]
xor eax, esp
mov dword [esp + 0x14], eax
push ebx
push esi
push edi
mov eax, dword [0x74f8a0]
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.00448a70
test eax, eax
je 0x4491f5
mov eax, dword [0x754c5c]
test eax, eax
jne 0x4491e1
mov eax, 0x754c60
push 0
push esi
push eax
push 0x66fde0
lea ecx, [esp + 0x28]
call fcn.00402320
jmp 0x4491ff
push esi
lea ecx, [esp + 0x1c]
call fcn.004017f0
mov eax, dword [esp + 0x18]
mov bl, 1
test eax, eax
jne 0x44920d
lea eax, [esp + 0x1c]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x449265
lea ecx, [esp + 0x14]
call fcn.00529b30
mov byte [esp + 0x30], bl
mov eax, dword [esp + 0x18]
mov byte [esp + 0x13], 0
test eax, eax
jne 0x449237
lea eax, [esp + 0x1c]
lea ecx, [esp + 0x13]
push ecx
push eax
lea ecx, [esp + 0x1c]
call fcn.0052b830
test al, al
je 0x449253
cmp byte [esp + 0x13], 0
jne 0x449253
xor bl, bl
mov byte [esp + 0x30], 0
lea ecx, [esp + 0x14]
call fcn.00529b40
test bl, bl
je 0x4492a0
mov eax, dword [esp + 0x18]
test eax, eax
jne 0x449271
lea eax, [esp + 0x1c]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov edi, eax
test edi, edi
je 0x4492a0
push str.DllRegisterServer
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x449290
call eax
cmp dword [esp + 0x3c], 0
jne 0x4492a0
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.0061807e
add esp, 0x24
ret
Function at 0x449460
Capabilities:
Check if file exists
Get file attributes
Query or enumerate registry value
Set registry value

Disassembly:
push 0xffffffffffffffff
push 0x63fe9b
mov eax, dword fs:[0]
push eax
sub esp, 0x10c
mov eax, dword [0x74f8a0]
xor eax, esp
mov dword [esp + 0x108], eax
push ebx
push esi
push edi
mov eax, dword [0x74f8a0]
xor eax, esp
push eax
lea eax, [esp + 0x11c]
mov dword fs:[0], eax
mov eax, dword [0x754bec]
test eax, eax
je 0x4494f5
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 0x4494f5
lea eax, [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
je 0x4494f5
lea ecx, [esp + 0x14]
push ecx
push 0x66fea8
push 0x754c48
call fcn.00402f70
add esp, 0xc
jmp 0x449602
push 0x672498
call fcn.00447490
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x449602
push str.SHGetFolderPathA
push ebx
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, eax
test esi, esi
je 0x4495fb
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 0x4495f5
lea ecx, [esp + 0x10]
call fcn.00402500
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 0x449560
sub eax, edx
cmp byte [esp + eax + 0x13], 0x5c
mov eax, 0x670984
je 0x44957a
mov eax, 0x673e7c
push eax
lea eax, [esp + 0x18]
push eax
lea ecx, [esp + 0x18]
push str._s_sIDM
push ecx
call fcn.00402f70
mov edx, dword [esp + 0x20]
push edx
call fcn.0061c88a
mov eax, dword [esp + 0x24]
push eax
push 0x6735e8
push 0x754c48
call fcn.00402f70
mov edi, dword [0x754bec]
add esp, 0x20
test edi, edi
je 0x4495e1
mov edx, dword [0x754c48]
mov eax, edx
lea esi, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x4495c5
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.00402570
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.0061807e
add esp, 0x118
ret
Function at 0x44b490
Capabilities:
Query or enumerate registry value

Disassembly:
push 0xffffffffffffffff
push 0x64006c
mov eax, dword fs:[0]
push eax
sub esp, 0x25c
mov eax, dword [0x74f8a0]
xor eax, esp
mov dword [esp + 0x258], eax
push esi
mov eax, dword [0x74f8a0]
xor eax, esp
push eax
lea eax, [esp + 0x264]
mov dword fs:[0], eax
cmp dword [0x754bec], 0
jne 0x44b524
push 0x754bec
push 0xf003f
push 0
push str.SoftwareDownloadManager_
push 0x80000001
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
je 0x44b54b
push 0
push 0x754bec
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 0x44b5f3
call fcn.00449630
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.0061807e
add esp, 0x268
ret
mov edx, dword [0x754bec]
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 0x44b524
cmp esi, 2
je 0x44b51f
lea ecx, [esp + 8]
call fcn.00402500
mov dword [esp + 0x26c], 0
lea ecx, [esp + 0x10]
call fcn.004bb9b0
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.00402f70
mov ecx, dword [esp + 0x14]
add esp, 0xc
push 1
push ecx
lea ecx, [esp + 0x18]
call fcn.004bbb20
mov byte [esp + 0x26c], 0
lea ecx, [esp + 0x10]
call fcn.004bbb10
mov dword [esp + 0x26c], 0xffffffff
lea ecx, [esp + 8]
call fcn.00402570
jmp 0x44b524
lea ecx, [esp + 8]
call fcn.00402500
mov dword [esp + 0x26c], 2
lea ecx, [esp + 0x10]
call fcn.004bb9b0
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.00402f70
mov eax, dword [esp + 0x14]
add esp, 0xc
push 1
push eax
lea ecx, [esp + 0x18]
call fcn.004bbb20
mov byte [esp + 0x26c], 2
lea ecx, [esp + 0x10]
call fcn.004bbb10
mov dword [esp + 0x26c], 0xffffffff
lea ecx, [esp + 8]
call fcn.00402570
xor al, al
jmp 0x44b526
Function at 0x44f300
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x640394
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push esi
mov eax, dword [0x74f8a0]
xor eax, esp
push eax
lea eax, [esp + 0x10]
mov dword fs:[0], eax
mov esi, ecx
mov dword [esp + 0xc], esi
call fcn.005fcfa6
xor ebx, ebx
mov dword [esp + 0x18], ebx
lea ecx, [esi + 0x2c]
mov dword [esi], vtable.DownloaderCmdLine.0
call fcn.00402500
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.00402500
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 0x44f3d0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x6403e4
mov eax, dword fs:[0]
push eax
push ecx
push esi
mov eax, dword [0x74f8a0]
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.00402570
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.00402570
mov dword [esp + 0x14], 0xffffffff
mov ecx, esi
call fcn.005fcfea
mov ecx, dword [esp + 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
add esp, 0x10
ret

Function at 0x450090
Capabilities:
Set registry value

Disassembly:
push esi
push 4
mov esi, ecx
mov ecx, dword [0x754bec]
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 0x4500b9
lea eax, [esi + 0x14]
lea edx, [eax + 2]
lea esp, [esp]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x4500c0
mov ecx, dword [esi + 0x10]
sub eax, edx
sar eax, 1
test ecx, ecx
jne 0x4500d9
lea ecx, [esi + 0x14]
lea edx, [eax + eax + 2]
mov eax, dword [0x754bec]
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 0x4502e0
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 0x4502f0
sub eax, esi
mov ecx, eax
xor eax, eax
pop esi
test ecx, ecx
jle 0x45030b
xor byte [eax + edx], 0x17
inc eax
cmp eax, ecx
jl 0x450302
ret