joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4a0f4f
Capabilities:
Copy file

Disassembly:
push ebp
lea ebp, [esp - 0xa0]
sub esp, 0xa0
push 0xffffffffffffffff
push 0x51a398
mov eax, dword fs:[0]
push eax
sub esp, 0xc
mov eax, dword [0x57c080]
xor eax, ebp
mov dword [ebp + 0x9c], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
push 0x5445ec
lea ecx, [ebp - 0x10]
call fcn.0040d91c
and dword [ebp - 4], 0
lea edx, [esi + 0x20]
lea ecx, [ebp - 0x10]
call fcn.00479950
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x10]
call fcn.0040d133
lea ebx, [esi + 8]
mov edx, ebx
lea ecx, [ebp - 0x14]
call fcn.00498ff4
mov dword [ebp - 4], 1
lea edi, [esi + 0x20]
mov eax, dword [ebp - 0x14]
cmp dword [eax - 0xc], 0
je 0x4a0feb
push 0
push dword [edi]
push eax
call dword [sym.imp.KERNEL32.dll_CopyFileW]
lea ebx, [eax - 1]
neg ebx
sbb bl, bl
inc bl
jmp 0x4a10a9
push 0x57ce30
push esi
lea ecx, [ebp]
call fcn.0049d709
push edi
push ebx
lea ecx, [ebp]
mov byte [ebp - 4], 2
call fcn.0049ddfa
mov ecx, dword [esi + 4]
mov edi, eax
mov cl, byte [ecx + 0x39]
test cl, cl
je 0x4a101a
xor bl, bl
jmp 0x4a109d
test edi, edi
je 0x4a109a
cmp byte [0x57f574], 0
je 0x4a1098
push ecx
mov edx, edi
lea ecx, [ebp - 0x18]
call fcn.004767c0
pop ecx
mov esi, eax
lea ecx, [ebp - 0x10]
mov byte [ebp - 4], 3
call fcn.0040ce6d
mov ebx, str.Downloading_of_updates_failed._Error:
mov byte [ebp - 4], 4
mov esi, dword [esi]
push ebx
call fcn.004e0c46
pop ecx
push eax
push ebx
lea ecx, [ebp - 0x10]
call fcn.00410f2f
test esi, esi
je 0x4a1072
push esi
call fcn.004e0c46
pop ecx
push eax
push esi
lea ecx, [ebp - 0x10]
call fcn.00410f2f
lea eax, [ebp - 0x10]
mov ecx, 0x57f540
push eax
call fcn.004a1ee4
lea ecx, [ebp - 0x10]
mov byte [ebp - 4], 5
call fcn.0040d133
lea ecx, [ebp - 0x18]
mov byte [ebp - 4], 2
call fcn.0040d133
test edi, edi
sete bl
lea ecx, [ebp]
mov byte [ebp - 4], 1
call fcn.0048d0a3
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x14]
call fcn.0040d133
mov al, bl
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp + 0x9c]
xor ecx, ebp
call fcn.004dab44
add ebp, 0xa0
leave
ret
Function at 0x4a2014
Capabilities:
Write file on windows

Disassembly:
push 0x214
mov eax, 0x51a619
call fcn.004db787
mov esi, ecx
cmp dword [esi + 0x30], 0
jne 0x4a219b
lea edi, [esi + 0x24]
xor ebx, ebx
mov eax, dword [edi]
cmp dword [eax - 0xc], ebx
jne 0x4a20cc
push 0x104
lea eax, [ebp - 0x218]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
test eax, eax
je 0x4a2075
add eax, eax
cmp eax, 0x208
jae 0x4a21a1
xor ecx, ecx
lea ebx, [ebp - 0x218]
mov word [ebp + eax - 0x218], cx
jmp 0x4a207a
mov ebx, str.Logger
push ebx
call fcn.004e0c46
pop ecx
push eax
push ebx
mov ecx, edi
call fcn.0040d89e
push 0x2e
push dword [edi]
call fcn.004dee47
pop ecx
pop ecx
mov ecx, eax
test ecx, ecx
je 0x4a20b3
mov eax, dword [edi]
sub ecx, eax
sar ecx, 1
test ecx, ecx
jle 0x4a20b3
mov eax, dword [eax - 0xc]
sub eax, ecx
push eax
push ecx
mov ecx, edi
call fcn.00473af0
mov ebx, str..log
push ebx
call fcn.004e0c46
pop ecx
push eax
push ebx
mov ecx, edi
call fcn.00410f2f
mov eax, dword [edi]
xor ebx, ebx
push ebx
push 0x80
push 4
push ebx
push 3
push 0xc0000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
push eax
lea ecx, [esi + 0x2c]
call fcn.0040e076
cmp dword [esi + 0x30], 0xffffffff
je 0x4a2192
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x4a211c
cmp dword [esi + 0x30], 0
je 0x4a219b
push 2
push ebx
push ebx
push dword [esi + 0x30]
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
jmp 0x4a215a
test eax, eax
jne 0x4a2192
cmp dword [esi + 0x30], eax
je 0x4a2192
push 2
pop ecx
push ebx
lea eax, [ebp - 0x220]
mov dword [ebp - 0x21c], 0xfeff
push eax
push ecx
lea eax, [ebp - 0x21c]
mov dword [ebp - 0x220], ecx
push eax
push dword [esi + 0x30]
call dword [sym.imp.KERNEL32.dll_WriteFile]
push dword [esi + 0x30]
call dword [sym.imp.KERNEL32.dll_FlushFileBuffers]
cmp dword [esi + 0x30], 0
je 0x4a219b
lea eax, [esi + 0x28]
mov ecx, esi
push eax
call fcn.004a21a7
lea ecx, [ebp - 0x21c]
call fcn.004a21d6
push eax
mov ecx, esi
mov dword [ebp - 4], ebx
call fcn.004a21a7
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x21c]
call fcn.0040d133
jmp 0x4a219b
push ebx
lea ecx, [esi + 0x2c]
call fcn.0040e076
call fcn.004db731
ret
call fcn.004db3cd
int3

Function at 0x4a21a7
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
push esi
push 0
mov esi, ecx
mov edx, dword [eax]
lea eax, [ebp + 8]
push eax
mov eax, dword [edx - 0xc]
add eax, eax
push eax
push edx
push dword [esi + 0x30]
call dword [sym.imp.KERNEL32.dll_WriteFile]
push dword [esi + 0x30]
call dword [sym.imp.KERNEL32.dll_FlushFileBuffers]
pop esi
pop ebp
ret 4
Function at 0x4a333d
Capabilities:
Persist via run registry key
Query or enumerate registry value
Set registry value

Disassembly:
push ebp
lea ebp, [esp - 0x194]
sub esp, 0x194
push 0xffffffffffffffff
push 0x51a870
mov eax, dword fs:[0]
push eax
sub esp, 0x10
mov eax, dword [0x57c080]
xor eax, ebp
mov dword [ebp + 0x190], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x1c], edx
mov esi, ecx
xor ebx, ebx
lea eax, [ebp - 0x14]
push ebx
push eax
push ebx
push 0xf003f
push ebx
push ebx
push ebx
push str.SoftwareMicrosoftWindowsCurrentVersionRun
push 0x80000001
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
test eax, eax
je 0x4a33a6
xor al, al
jmp 0x4a34e9
mov edi, dword [esi]
mov eax, dword [edi - 0xc]
cmp eax, 0x4f
jle 0x4a33b9
lea edi, [edi + eax*2]
add edi, 0xffffff62
lea eax, [ebp - 0x18]
mov dword [ebp - 0x18], 0xc8
push eax
lea eax, [ebp]
push eax
push ebx
push ebx
push edi
push dword [ebp - 0x14]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
mov ebx, eax
test ebx, ebx
jne 0x4a33e7
cmp dword [ebp - 0x18], 0xc8
jbe 0x4a34db
lea ecx, [ebp - 0x10]
call fcn.0040ce6d
mov eax, dword [ebp - 0x1c]
and dword [ebp - 4], 0
push 0x20
pop ebx
mov eax, dword [eax]
cmp dword [eax - 0xc], 0
je 0x4a3445
push 0
mov ecx, esi
call fcn.00473c60
push 0x22
pop ecx
cmp ax, cx
je 0x4a3445
push 0
push ebx
mov ecx, esi
call fcn.00476c80
cmp eax, 0xffffffff
je 0x4a3445
push 0x22
lea ecx, [ebp - 0x10]
call fcn.00476d00
mov eax, dword [esi]
lea ecx, [ebp - 0x10]
push dword [eax - 0xc]
push eax
call fcn.00410f2f
push 0x22
lea ecx, [ebp - 0x10]
call fcn.00476d00
jmp 0x4a3485
mov edx, dword [esi]
mov ebx, dword [ebp - 0x10]
add ebx, 0xfffffff0
lea ecx, [edx - 0x10]
cmp ecx, ebx
je 0x4a3482
cmp dword [ebx + 0xc], 0
jl 0x4a3476
mov eax, dword [ecx]
cmp eax, dword [ebx]
jne 0x4a3476
call fcn.004070e1
mov ecx, ebx
mov esi, eax
call fcn.0040d635
lea eax, [esi + 0x10]
mov dword [ebp - 0x10], eax
jmp 0x4a3482
push dword [edx - 0xc]
lea ecx, [ebp - 0x10]
push edx
call fcn.0040d89e
push 0x20
pop ebx
mov esi, dword [ebp - 0x1c]
mov eax, dword [esi]
cmp dword [eax - 0xc], 0
je 0x4a34a7
push 0
mov ecx, esi
call fcn.00473c60
cmp ax, bx
je 0x4a34a7
push ebx
lea ecx, [ebp - 0x10]
call fcn.00476d00
mov eax, dword [esi]
lea ecx, [ebp - 0x10]
push dword [eax - 0xc]
push eax
call fcn.00410f2f
mov eax, dword [ebp - 0x10]
mov ecx, dword [eax - 0xc]
add ecx, ecx
push ecx
push eax
push 1
push 0
push edi
push dword [ebp - 0x14]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x10]
mov ebx, eax
call fcn.0040d133
push dword [ebp - 0x14]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test ebx, ebx
sete al
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp + 0x190]
xor ecx, ebp
call fcn.004dab44
add ebp, 0x194
leave
ret
Function at 0x4a35de
Capabilities:
Delete registry value
Persist via run registry key
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
lea eax, [ebp - 8]
push esi
push edi
push eax
push 0xf003f
xor esi, esi
mov edi, ecx
push esi
push str.SoftwareMicrosoftWindowsCurrentVersionRun
push 0x80000001
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
je 0x4a360c
xor al, al
jmp 0x4a3662
mov edi, dword [edi]
mov eax, dword [edi - 0xc]
cmp eax, 0x4f
jle 0x4a361f
lea edi, [edi + eax*2]
add edi, 0xffffff62
lea eax, [ebp - 0xc]
mov dword [ebp - 0xc], 1
push eax
lea eax, [ebp - 4]
push eax
push esi
push esi
push edi
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
mov esi, eax
test esi, esi
je 0x4a3648
cmp esi, 0xea
jne 0x4a3654
push edi
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueW]
mov esi, eax
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test esi, esi
sete al
pop edi
pop esi
leave
ret

Function at 0x4a36d4
Capabilities:
Reference sql statements

Disassembly:
push 0xc
mov eax, 0x51a90f
call fcn.004db753
mov edi, ecx
cmp dword [edi], 0
jne 0x4a36ee
xor al, al
jmp 0x4a37ab
lea ecx, [ebp - 0x18]
call fcn.0040ce6d
mov eax, dword [ebp + 8]
xor ebx, ebx
mov dword [ebp - 4], ebx
push dword [eax]
lea eax, [ebp - 0x18]
push str.SELECT__Value__FROM__Property__WHERE__Property____s
push eax
call fcn.00411714
add esp, 0xc
mov dword [ebp - 0x10], ebx
mov byte [ebp - 4], 1
mov esi, dword [sym.imp.msi.dll_MsiConfigureFeatureFromDescriptorA]
cmp dword [ebp - 0x10], ebx
je 0x4a3728
push dword [ebp - 0x10]
call esi
lea eax, [ebp - 0x10]
mov dword [ebp - 0x10], ebx
push eax
push dword [ebp - 0x18]
push dword [edi]
call dword [sym.imp.msi.dll_MsiEnumClientsA]
test eax, eax
jne 0x4a378e
push ebx
push dword [ebp - 0x10]
call dword [sym.imp.msi.dll_MsiViewModify]
test eax, eax
jne 0x4a378e
mov dword [ebp - 0x14], ebx
mov byte [ebp - 4], 2
cmp dword [ebp - 0x14], eax
je 0x4a375d
push dword [ebp - 0x14]
call esi
lea eax, [ebp - 0x14]
mov dword [ebp - 0x14], ebx
push eax
push dword [ebp - 0x10]
call dword [sym.imp.msi.dll_MsiDatabaseIsTablePersistentA]
test eax, eax
jne 0x4a377f
push dword [ebp + 0xc]
push ecx
push dword [ebp - 0x14]
call fcn.004a38de
mov bl, al
mov byte [ebp - 4], 1
cmp dword [ebp - 0x14], 0
je 0x4a378e
push dword [ebp - 0x14]
call esi
mov byte [ebp - 4], 0
cmp dword [ebp - 0x10], 0
je 0x4a379d
push dword [ebp - 0x10]
call esi
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x18]
call fcn.0040d133
mov al, bl
call fcn.004db71c
ret 8
Function at 0x4a3c28
Capabilities:
Create pipe

Disassembly:
push 4
mov eax, 0x517699
call fcn.004db753
mov edi, ecx
cmp byte [edi], 0
je 0x4a3c42
mov al, 1
jmp 0x4a3cf9
mov al, byte [ebp + 8]
lea ecx, [edi + 4]
mov byte [edi + 1], al
mov eax, dword [ebp + 0xc]
mov ebx, dword [ecx]
sub ebx, 0x10
mov edx, dword [eax]
lea esi, [edx - 0x10]
cmp esi, ebx
je 0x4a3c89
cmp dword [ebx + 0xc], 0
jl 0x4a3c80
mov eax, dword [esi]
cmp eax, dword [ebx]
jne 0x4a3c80
mov ecx, esi
call fcn.004070e1
mov ecx, ebx
mov esi, eax
call fcn.0040d635
lea eax, [esi + 0x10]
mov dword [edi + 4], eax
jmp 0x4a3c89
push dword [edx - 0xc]
push edx
call fcn.0040d89e
lea eax, [ebp + 8]
mov ecx, edi
push eax
call fcn.004a40e7
xor ecx, ecx
mov dword [ebp - 4], ecx
mov al, byte [edi + 1]
test al, al
je 0x4a3ccb
push ecx
push 0x1388
mov eax, 0x7f90
push eax
push eax
push 0xff
push 6
push 3
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateNamedPipeW]
mov dword [edi + 8], eax
xor ecx, ecx
mov al, byte [edi + 1]
test al, al
jne 0x4a3ce2
push ecx
push ecx
push 3
push ecx
push ecx
push 0xc0000000
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [edi + 8], eax
cmp dword [edi + 8], 0xffffffff
lea ecx, [ebp + 8]
setne bl
or dword [ebp - 4], 0xffffffff
mov byte [edi], bl
call fcn.0040d133
mov al, bl
call fcn.004db71c
ret 8

Function at 0x4a3fdd
Capabilities:
Connect pipe
Read file on windows

Disassembly:
push 4
mov eax, 0x516a44
call fcn.004db753
mov esi, ecx
cmp byte [ebp + 0x10], 0
jne 0x4a4013
push 0
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_ConnectNamedPipe]
test eax, eax
jne 0x4a4013
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x217
je 0x4a4013
cmp byte [esi + 0x11], 0
je 0x4a4065
push 0
lea eax, [ebp + 0x10]
push eax
push 0x7f90
push dword [esi + 0xc]
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov ecx, dword [ebp + 0x10]
xor edi, edi
mov edx, dword [esi + 0xc]
shr ecx, 1
mov word [edx + ecx*2], di
test eax, eax
je 0x4a4065
cmp dword [ebp + 0x10], edi
je 0x4a4065
push dword [esi + 0xc]
lea ecx, [ebp - 0x10]
call fcn.0040d91c
mov ecx, dword [ebp + 8]
lea eax, [ebp - 0x10]
and dword [ebp - 4], edi
push eax
call fcn.0040713a
lea ecx, [ebp - 0x10]
call fcn.0040d133
jmp 0x4a406d
mov ecx, dword [ebp + 8]
call fcn.0040ce6d
mov eax, dword [ebp + 8]
call fcn.004db71c
ret 0xc

Function at 0x4a4078
Capabilities:
Write file on windows

Disassembly:
push 4
mov eax, 0x50293c
call fcn.004db753
mov esi, ecx
xor ebx, ebx
cmp dword [ebp + 0xc], 0xffffffff
mov dword [ebp - 0x10], ebx
jne 0x4a409b
mov ecx, dword [ebp + 8]
call fcn.0040ce6d
jmp 0x4a40d2
mov eax, dword [ebp + 0x10]
lea edx, [ebp + 0x10]
push ebx
push edx
mov ecx, dword [eax]
mov eax, dword [ecx - 0xc]
add eax, eax
push eax
push ecx
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
jne 0x4a40c3
mov ecx, dword [ebp + 8]
call fcn.0040ce6d
jmp 0x4a40d2
push 1
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call fcn.004a3fdd
mov dword [ebp - 4], ebx
mov dword [ebp - 0x10], 1
mov eax, dword [ebp + 8]
call fcn.004db71c
ret 0xc
Function at 0x4a43ac
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x70]
sub esp, 0x70
push 0xffffffffffffffff
push 0x51aaaf
mov eax, dword fs:[0]
push eax
sub esp, 0x1c
mov eax, dword [0x57c080]
xor eax, ebp
mov dword [ebp + 0x6c], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov eax, edx
mov dword [ebp - 0x20], eax
xor edx, edx
push edx
push 0x80
push 3
push edx
push 3
push 0x80000000
push ecx
mov byte [eax], dl
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
mov dword [ebp - 0x28], 0x533e68
mov dword [ebp - 0x24], ebx
and dword [ebp - 4], 0
cmp ebx, 0xffffffff
je 0x4a44d8
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
cmp edi, 0xffffffff
je 0x4a44d8
cmp edi, dword [ebp + 0x78]
jbe 0x4a44d8
sub edi, dword [ebp + 0x78]
and dword [ebp - 0x1c], 0
push 0x10000
lea ecx, [ebp - 0x1c]
mov byte [ebp - 4], 1
call fcn.004950d4
mov esi, dword [ebp - 0x1c]
mov byte [ebp - 0xd], 0
test esi, esi
je 0x4a44c7
and dword [ebp - 0x18], 0
lea ecx, [ebp]
and dword [ebp - 0x14], 0
call fcn.004d6220
push 0
lea eax, [ebp - 0x14]
push eax
push 0x10000
push esi
push ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x4a44b1
mov ecx, dword [ebp - 0x14]
test ecx, ecx
je 0x4a44b1
mov edx, dword [ebp - 0x18]
lea eax, [ecx + edx]
cmp eax, edi
jbe 0x4a4498
mov ecx, edi
mov byte [ebp - 0xd], 1
sub ecx, edx
mov dword [ebp - 0x14], ecx
push ecx
push esi
lea ecx, [ebp]
call fcn.004d6020
mov eax, dword [ebp - 0x18]
add eax, dword [ebp - 0x14]
cmp byte [ebp - 0xd], 0
mov dword [ebp - 0x18], eax
je 0x4a4465
lea ecx, [ebp]
call fcn.004d60f0
push dword [ebp - 0x20]
lea ecx, [ebp]
call fcn.004d61c0
mov byte [ebp - 0xd], al
push esi
mov byte [ebp - 4], 0
call fcn.004db29c
and dword [ebp - 0x1c], 0
pop ecx
jmp 0x4a44dc
mov byte [ebp - 0xd], 0
or dword [ebp - 4], 0xffffffff
mov dword [ebp - 0x28], 0x533e68
test ebx, ebx
je 0x4a44f6
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
and dword [ebp - 0x24], 0
mov al, byte [ebp - 0xd]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp + 0x6c]
xor ecx, ebp
call fcn.004dab44
add ebp, 0x70
leave
ret

Function at 0x4a46db
Capabilities:
Set registry value

Disassembly:
push 8
mov eax, 0x51812e
call fcn.004db753
mov edi, ecx
lea ecx, [ebp - 0x10]
call fcn.0040ce6d
mov ebx, dword [ebp + 8]
lea eax, [ebp - 0x10]
push eax
xor esi, esi
mov ecx, edi
push ebx
mov dword [ebp - 4], esi
call fcn.004a4860
test eax, eax
jne 0x4a470e
push 3
pop esi
jmp 0x4a4737
lea eax, [ebp - 0x14]
push eax
push dword [edi + 4]
push 0x80000001
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyA]
mov eax, dword [ebp + 0xc]
mov eax, dword [eax]
push dword [eax - 0xc]
push eax
push 1
push esi
push dword [ebx]
push dword [ebp - 0x14]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x10]
call fcn.0040d133
mov eax, esi
call fcn.004db71c
ret 8
Function at 0x4a4860
Capabilities:
Query or enumerate registry value

Disassembly:
push 0x14
mov eax, 0x51ab09
call fcn.004db753
lea eax, [ebp - 0x14]
push eax
push dword [ecx + 4]
push 0x80000001
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
test eax, eax
jne 0x4a4943
mov dword [ebp - 0x20], eax
mov dword [ebp - 0x1c], eax
mov esi, 0x104
mov dword [ebp - 4], eax
push esi
mov dword [ebp - 0x10], esi
call fcn.004db2a1
mov ebx, dword [ebp + 8]
mov edi, eax
pop ecx
lea eax, [ebp - 0x10]
mov dword [ebp - 0x1c], edi
push eax
push edi
lea eax, [ebp - 0x18]
mov dword [ebp - 0x20], esi
push eax
push 0
push dword [ebx]
push dword [ebp - 0x14]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
cmp eax, 0xea
jne 0x4a4907
push edi
call fcn.004db29c
mov esi, dword [ebp - 0x10]
and dword [ebp - 0x1c], 0
and dword [ebp - 0x20], 0
push esi
call fcn.004db2a1
pop ecx
pop ecx
mov edi, eax
lea eax, [ebp - 0x10]
push eax
push edi
lea eax, [ebp - 0x18]
mov dword [ebp - 0x1c], edi
push eax
push 0
push dword [ebx]
mov dword [ebp - 0x20], esi
push dword [ebp - 0x14]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
mov edx, edi
test edx, edx
jne 0x4a4912
xor ecx, ecx
jmp 0x4a4920
mov edx, edi
test eax, eax
je 0x4a48ff
xor esi, esi
inc esi
jmp 0x4a492c
mov ecx, edx
lea esi, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4a4917
sub ecx, esi
push ecx
mov ecx, dword [ebp + 0xc]
push edx
call fcn.0047bda0
xor esi, esi
or dword [ebp - 4], 0xffffffff
push edi
call fcn.004db29c
and dword [ebp - 0x1c], 0
mov eax, esi
and dword [ebp - 0x20], 0
pop ecx
jmp 0x4a4946
xor eax, eax
inc eax
call fcn.004db71c
ret 8
Function at 0x4a5723
Capabilities:
Create process on windows
Delete file
Get common file path
Write and execute a file
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x498]
sub esp, 0x498
push 0xffffffffffffffff
push 0x51ad38
mov eax, dword fs:[0]
push eax
sub esp, 0x20
mov eax, dword [0x57c080]
xor eax, ebp
mov dword [ebp + 0x494], eax
push ebx
push esi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x28], ecx
mov ebx, dword [ebp + 0x4a0]
lea eax, [ebp + 0x84]
push eax
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
mov dword [ebp - 0x24], eax
test eax, eax
je 0x4a5923
lea eax, [ebp + 0x28c]
push eax
push 0
push 0x544658
lea eax, [ebp + 0x84]
push eax
call dword [sym.imp.KERNEL32.dll_GetTempFileNameW]
test eax, eax
je 0x4a5923
lea eax, [ebp + 0x28c]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
lea eax, [ebp + 0x28c]
push eax
lea ecx, [ebp - 0x10]
call fcn.0040d91c
and dword [ebp - 4], 0
mov esi, str..url
push esi
call fcn.004e0c46
pop ecx
push eax
push esi
lea ecx, [ebp - 0x10]
call fcn.00410f2f
xor eax, eax
push eax
push 0x80
push 2
push eax
push eax
push 0x40000000
push dword [ebp - 0x10]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
mov dword [ebp - 0x20], 0x533e68
mov dword [ebp - 0x1c], esi
mov byte [ebp - 4], 1
cmp esi, 0xffffffff
je 0x4a58fd
lea ecx, [ebp - 0x14]
call fcn.0040ce6d
mov byte [ebp - 4], 2
lea eax, [ebp + 4]
push 3
push dword [ebx]
lea ecx, [ebp]
mov dword [ebp], eax
call fcn.0049148d
mov byte [ebp - 4], 3
lea ecx, [ebp - 0x18]
push dword [ebp]
call fcn.0047b880
lea eax, [ebp + 4]
mov byte [ebp - 4], 5
cmp dword [ebp], eax
je 0x4a584f
push dword [ebp]
call fcn.004e0c6c
pop ecx
push dword [ebp - 0x18]
lea eax, [ebp - 0x14]
push str._InternetShortcut__r_nURL_s_r_n
push eax
call fcn.00456bae
mov eax, dword [ebp - 0x14]
lea ecx, [ebp - 0x24]
add esp, 0xc
push 0
push ecx
push dword [eax - 0xc]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov ebx, eax
test esi, esi
je 0x4a5888
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
and dword [ebp - 0x1c], 0
xor esi, esi
test ebx, ebx
je 0x4a58a1
push 5
push esi
push esi
push dword [ebp - 0x10]
push str.open
push esi
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
push 0x5c
push dword [ebp - 0x10]
call fcn.004dee47
pop ecx
pop ecx
test eax, eax
jne 0x4a58b6
or eax, 0xffffffff
jmp 0x4a58bb
sub eax, dword [ebp - 0x10]
sar eax, 1
push eax
lea eax, [ebp - 0x2c]
push eax
lea ecx, [ebp - 0x10]
call fcn.00406d83
mov edx, dword [ebp - 0x28]
mov ecx, eax
add edx, 0x1c
mov byte [ebp - 4], 6
call fcn.00479cb0
lea ecx, [ebp - 0x2c]
mov byte [ebp - 4], 5
call fcn.0040d133
lea ecx, [ebp - 0x18]
mov byte [ebp - 4], 2
call fcn.0040d133
lea ecx, [ebp - 0x14]
mov byte [ebp - 4], 1
call fcn.0040d133
mov byte [ebp - 4], 0
mov dword [ebp - 0x20], 0x533e68
test esi, esi
je 0x4a5917
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
and dword [ebp - 0x1c], 0
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x10]
call fcn.0040d133
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
pop ebx
mov ecx, dword [ebp + 0x494]
xor ecx, ebp
call fcn.004dab44
add ebp, 0x498
leave
ret 4
Function at 0x4a65d4
Capabilities:
Read file on windows

Disassembly:
push 0x24
mov eax, 0x51ae5c
call fcn.004db753
mov ebx, ecx
xor edi, edi
mov dword [ebp - 0x10], edi
push 0x400
lea ecx, [ebp - 0x10]
mov dword [ebp - 4], edi
call fcn.004950d4
test al, al
jne 0x4a6613
push 3
pop esi
mov edi, esi
push dword [ebp - 0x10]
call fcn.004db29c
pop ecx
mov eax, edi
call fcn.004db71c
ret 4
push 2
mov ecx, edi
mov dword [ebp - 0x30], edi
mov dword [ebp - 0x2c], edi
mov eax, edi
mov edx, edi
pop esi
add eax, 0xa
sub edx, 0x400
mov dword [ebp - 0x18], eax
inc ecx
mov eax, edx
mov dword [ebp - 0x24], edx
cdq
mov dword [ebp - 0x1c], ecx
mov ecx, eax
cmp dword [ebp - 0x1c], 1
mov eax, edx
mov dword [ebp - 0x20], eax
jle 0x4a6650
mov eax, dword [ebp - 0x18]
cdq
add ecx, eax
adc edx, dword [ebp - 0x20]
mov eax, edx
push esi
mov dword [ebp - 0x20], eax
lea eax, [ebp - 0x20]
push eax
push ecx
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov dword [ebp - 0x28], eax
cmp eax, 0xffffffff
jne 0x4a6674
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x4a65fe
push edi
lea eax, [ebp - 0x14]
push eax
push 0x400
push dword [ebp - 0x10]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x4a65fe
mov eax, 0x400
cmp dword [ebp - 0x14], eax
jne 0x4a65fe
push ecx
push ecx
mov ecx, dword [ebp - 0x10]
mov edx, eax
call fcn.004769d0
pop ecx
pop ecx
test eax, eax
jns 0x4a66c0
mov eax, dword [ebp - 0x18]
mov ecx, dword [ebp - 0x1c]
mov edx, dword [ebp - 0x24]
jmp 0x4a6622
mov ecx, dword [ebp - 0x28]
add ecx, 0xffffffc0
mov dword [ebp - 0x2c], edi
add eax, ecx
lea ecx, [ebp - 0x2c]
push edi
push ecx
push eax
push dword [ebp + 8]
mov dword [ebp - 0x30], eax
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp eax, 0xffffffff
je 0x4a65fe
push edi
lea eax, [ebp - 0x14]
push eax
push 0x4a
push ebx
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x4a65fe
cmp dword [ebp - 0x14], 0
je 0x4a65fe
push 0xa
lea eax, [ebx + 0x40]
push str.ADVINSTSFX
push eax
call fcn.004dcd7d
add esp, 0xc
test eax, eax
jne 0x4a6726
cmp dword [ebx + 0xc], 0x64
je 0x4a672d
push 5
jmp 0x4a65fd
mov ecx, dword [ebp - 0x30]
sub ecx, dword [ebx + 0x10]
mov eax, dword [ebp - 0x2c]
sbb eax, edi
mov dword [ebx + 0x50], ecx
mov dword [ebx + 0x54], eax
jmp 0x4a6600