joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4a3770
Capabilities:
Move file

Disassembly:
push 0xffffffffffffffff
push 0x6446a0
mov eax, dword fs:[0]
push eax
sub esp, 8
push ebp
push esi
push edi
mov eax, dword [0x74d890]
xor eax, esp
push eax
lea eax, [esp + 0x18]
mov dword fs:[0], eax
cmp dword [0x752b9c], 0
je 0x4a38bb
cmp dword [0x753570], 0
jne 0x4a37cf
mov eax, dword [esp + 0x2c]
mov ecx, dword [esp + 0x28]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_MoveFileW]
mov ecx, dword [esp + 0x18]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
add esp, 0x14
ret
cmp dword [0x753564], 0
jne 0x4a37ec
call fcn.004a29d0
mov dword [0x75345c], eax
mov dword [0x753564], 1
cmp dword [0x75345c], 0
je 0x4a3818
mov edx, dword [esp + 0x2c]
mov eax, dword [esp + 0x28]
push edx
push eax
call dword [sym.imp.KERNEL32.dll_MoveFileW]
mov ecx, dword [esp + 0x18]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
add esp, 0x14
ret
mov esi, dword [esp + 0x2c]
push esi
call fcn.004a3390
mov edi, dword [esp + 0x2c]
add esp, 4
test eax, eax
jne 0x4a3878
push esi
push edi
call dword [sym.imp.KERNEL32.dll_MoveFileW]
test eax, eax
jne 0x4a3860
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 5
je 0x4a3878
push eax
call dword [sym.imp.KERNEL32.dll_SetLastError]
xor eax, eax
mov ecx, dword [esp + 0x18]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
add esp, 0x14
ret
mov eax, 1
mov ecx, dword [esp + 0x18]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
add esp, 0x14
ret
cmp dword [esp + 0x30], 0
jne 0x4a389c
push 5
call dword [sym.imp.KERNEL32.dll_SetLastError]
xor eax, eax
mov ecx, dword [esp + 0x18]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
add esp, 0x14
ret
push 0
push esi
push edi
call fcn.004a2e90
add esp, 0xc
mov ecx, dword [esp + 0x18]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
add esp, 0x14
ret
mov esi, dword [esp + 0x2c]
mov edi, dword [esp + 0x28]
push esi
push edi
call dword [sym.imp.KERNEL32.dll_MoveFileW]
mov ebp, eax
test ebp, ebp
jne 0x4a398d
cmp dword [0x747d18], eax
jne 0x4a398d
push eax
lea ecx, [esp + 0x18]
push edi
push ecx
call fcn.00402a70
mov dword [esp + 0x2c], ebp
push ebp
lea edx, [esp + 0x20]
push esi
push edx
call fcn.00402a70
mov byte [esp + 0x38], 1
mov eax, dword [esp + 0x2c]
push 0x3f
push eax
call fcn.00616db0
add esp, 0x20
test eax, eax
jne 0x4a396e
mov ecx, dword [esp + 0x10]
push 0x3f
push ecx
call fcn.00616db0
add esp, 8
test eax, eax
jne 0x4a396e
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0x14]
push edx
push eax
call dword [sym.imp.KERNEL32.dll_MoveFileA]
mov esi, eax
mov byte [esp + 0x20], 0
lea ecx, [esp + 0x10]
call fcn.00402570
mov dword [esp + 0x20], 0xffffffff
lea ecx, [esp + 0x14]
call fcn.00402570
mov eax, esi
mov ecx, dword [esp + 0x18]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
add esp, 0x14
ret
mov byte [esp + 0x20], 0
lea ecx, [esp + 0x10]
call fcn.00402570
mov dword [esp + 0x20], 0xffffffff
lea ecx, [esp + 0x14]
call fcn.00402570
mov eax, ebp
mov ecx, dword [esp + 0x18]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
add esp, 0x14
ret
Function at 0x4a39b0
Capabilities:
Copy file

Disassembly:
push 0xffffffffffffffff
push 0x63a6b0
mov eax, dword fs:[0]
push eax
sub esp, 8
push ebx
push ebp
push esi
push edi
mov eax, dword [0x74d890]
xor eax, esp
push eax
lea eax, [esp + 0x1c]
mov dword fs:[0], eax
cmp dword [0x752b9c], 0
je 0x4a3ae7
cmp dword [0x753570], 0
jne 0x4a3a16
mov eax, dword [esp + 0x34]
mov ecx, dword [esp + 0x30]
mov edx, dword [esp + 0x2c]
push eax
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_CopyFileW]
mov ecx, dword [esp + 0x1c]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x14
ret
cmp dword [0x753564], 0
jne 0x4a3a33
call fcn.004a29d0
mov dword [0x75345c], eax
mov dword [0x753564], 1
cmp dword [0x75345c], 0
jne 0x4a39ed
mov esi, dword [esp + 0x30]
push esi
call fcn.004a3390
mov edi, dword [esp + 0x38]
mov ebx, dword [esp + 0x30]
add esp, 4
test eax, eax
jne 0x4a3aa3
push edi
push esi
push ebx
call dword [sym.imp.KERNEL32.dll_CopyFileW]
test eax, eax
jne 0x4a3a8a
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 5
je 0x4a3aa3
push eax
call dword [sym.imp.KERNEL32.dll_SetLastError]
xor eax, eax
mov ecx, dword [esp + 0x1c]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x14
ret
mov eax, 1
mov ecx, dword [esp + 0x1c]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x14
ret
cmp dword [esp + 0x38], 0
jne 0x4a3ac8
push 5
call dword [sym.imp.KERNEL32.dll_SetLastError]
xor eax, eax
mov ecx, dword [esp + 0x1c]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x14
ret
push edi
push esi
push ebx
call fcn.004a2fc0
add esp, 0xc
mov ecx, dword [esp + 0x1c]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x14
ret
mov ebx, dword [esp + 0x34]
mov esi, dword [esp + 0x30]
mov edi, dword [esp + 0x2c]
push ebx
push esi
push edi
call dword [sym.imp.KERNEL32.dll_CopyFileW]
mov ebp, eax
test ebp, ebp
jne 0x4a3bc0
cmp dword [0x747d18], eax
jne 0x4a3bc0
push eax
lea eax, [esp + 0x1c]
push edi
push eax
call fcn.00402a70
mov dword [esp + 0x30], ebp
push ebp
lea ecx, [esp + 0x24]
push esi
push ecx
call fcn.00402a70
mov byte [esp + 0x3c], 1
mov edx, dword [esp + 0x30]
push 0x3f
push edx
call fcn.00616db0
add esp, 0x20
test eax, eax
jne 0x4a3ba1
mov eax, dword [esp + 0x14]
push 0x3f
push eax
call fcn.00616db0
add esp, 8
test eax, eax
jne 0x4a3ba1
mov ecx, dword [esp + 0x14]
mov edx, dword [esp + 0x18]
push ebx
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_CopyFileA]
mov esi, eax
mov byte [esp + 0x24], 0
lea ecx, [esp + 0x14]
call fcn.00402570
mov dword [esp + 0x24], 0xffffffff
lea ecx, [esp + 0x18]
call fcn.00402570
mov eax, esi
mov ecx, dword [esp + 0x1c]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x14
ret
mov byte [esp + 0x24], 0
lea ecx, [esp + 0x14]
call fcn.00402570
mov dword [esp + 0x24], 0xffffffff
lea ecx, [esp + 0x18]
call fcn.00402570
mov eax, ebp
mov ecx, dword [esp + 0x1c]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x14
ret
Function at 0x4a3be0
Capabilities:
Delete file

Disassembly:
push 0xffffffffffffffff
push 0x64b298
mov eax, dword fs:[0]
push eax
push ecx
push esi
push edi
mov eax, dword [0x74d890]
xor eax, esp
push eax
lea eax, [esp + 0x10]
mov dword fs:[0], eax
cmp dword [0x752b9c], 0
je 0x4a3d10
cmp dword [0x753570], 0
jne 0x4a3c36
mov eax, dword [esp + 0x20]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
add esp, 0x10
ret
cmp dword [0x753564], 0
jne 0x4a3c53
call fcn.004a29d0
mov dword [0x75345c], eax
mov dword [0x753564], 1
cmp dword [0x75345c], 0
je 0x4a3c79
mov ecx, dword [esp + 0x20]
push ecx
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
add esp, 0x10
ret
mov esi, dword [esp + 0x20]
push esi
call fcn.004a3390
add esp, 4
test eax, eax
jne 0x4a3cd2
push esi
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
jne 0x4a3cbb
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 5
je 0x4a3cd2
push eax
call dword [sym.imp.KERNEL32.dll_SetLastError]
xor eax, eax
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
add esp, 0x10
ret
mov eax, 1
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
add esp, 0x10
ret
cmp dword [esp + 0x24], 0
jne 0x4a3cf5
push 5
call dword [sym.imp.KERNEL32.dll_SetLastError]
xor eax, eax
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
add esp, 0x10
ret
push esi
call fcn.004a30f0
add esp, 4
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
add esp, 0x10
ret
mov edi, dword [esp + 0x20]
push edi
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov esi, eax
test esi, esi
jne 0x4a3d6a
cmp dword [0x747d18], eax
jne 0x4a3d6a
push eax
lea edx, [esp + 0x10]
push edi
push edx
call fcn.00402a70
mov dword [esp + 0x24], esi
mov eax, dword [esp + 0x18]
push 0x3f
push eax
call fcn.00616db0
add esp, 0x14
test eax, eax
jne 0x4a3d59
mov ecx, dword [esp + 0xc]
push ecx
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
mov esi, eax
mov dword [esp + 0x18], 0xffffffff
lea ecx, [esp + 0xc]
call fcn.00402570
mov eax, esi
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
add esp, 0x10
ret
Function at 0x4a3d80
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push 0xffffffffffffffff
push 0x64b298
mov eax, dword fs:[0]
push eax
push ecx
push esi
push edi
mov eax, dword [0x74d890]
xor eax, esp
push eax
lea eax, [esp + 0x10]
mov dword fs:[0], eax
cmp dword [0x752b9c], 0
je 0x4a3edd
cmp dword [0x753570], 0
jne 0x4a3de0
mov eax, dword [esp + 0x20]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
xor ecx, ecx
cmp eax, 0xffffffff
setne cl
mov eax, ecx
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
add esp, 0x10
ret
cmp dword [0x753564], 0
jne 0x4a3dfd
call fcn.004a29d0
mov dword [0x75345c], eax
mov dword [0x753564], 1
cmp dword [0x75345c], 0
je 0x4a3e0d
mov edx, dword [esp + 0x20]
push edx
jmp 0x4a3dbe
mov esi, dword [esp + 0x20]
push esi
call fcn.004a3390
add esp, 4
test eax, eax
jne 0x4a3e67
push esi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x4a3e50
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 5
je 0x4a3e9f
push eax
call dword [sym.imp.KERNEL32.dll_SetLastError]
xor eax, eax
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
add esp, 0x10
ret
mov eax, 1
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
add esp, 0x10
ret
mov eax, dword [0x753574]
test eax, eax
jne 0x4a3e75
mov eax, 0x753578
push eax
push esi
call fcn.0061acda
add esp, 8
test eax, eax
je 0x4a3e50
mov eax, dword [0x753580]
test eax, eax
jne 0x4a3e91
mov eax, 0x753584
push eax
push esi
call fcn.0061acda
add esp, 8
test eax, eax
je 0x4a3e50
cmp dword [esp + 0x24], 0
jne 0x4a3ec2
push 5
call dword [sym.imp.KERNEL32.dll_SetLastError]
xor eax, eax
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
add esp, 0x10
ret
push esi
call fcn.004a31d0
add esp, 4
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
add esp, 0x10
ret
mov edi, dword [esp + 0x20]
push edi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
xor edx, edx
cmp eax, 0xffffffff
setne dl
mov esi, edx
test esi, esi
jne 0x4a3f47
cmp dword [0x747d18], edx
jne 0x4a3f47
push edx
lea eax, [esp + 0x10]
push edi
push eax
call fcn.00402a70
mov dword [esp + 0x24], esi
mov ecx, dword [esp + 0x18]
push 0x3f
push ecx
call fcn.00616db0
add esp, 0x14
test eax, eax
jne 0x4a3f36
mov edx, dword [esp + 0xc]
push edx
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
xor ecx, ecx
cmp eax, 0xffffffff
setne cl
mov esi, ecx
mov dword [esp + 0x18], 0xffffffff
lea ecx, [esp + 0xc]
call fcn.00402570
mov eax, esi
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
add esp, 0x10
ret
Function at 0x4a3f60
Capabilities:
Create directory

Disassembly:
push 0xffffffffffffffff
push 0x64b298
mov eax, dword fs:[0]
push eax
push ecx
push esi
push edi
mov eax, dword [0x74d890]
xor eax, esp
push eax
lea eax, [esp + 0x10]
mov dword fs:[0], eax
cmp dword [0x752b9c], 0
je 0x4a4095
cmp dword [0x753570], 0
jne 0x4a3fb8
mov eax, dword [esp + 0x20]
push 0
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
add esp, 0x10
ret
cmp dword [0x753564], 0
jne 0x4a3fd5
call fcn.004a29d0
mov dword [0x75345c], eax
mov dword [0x753564], 1
cmp dword [0x75345c], 0
je 0x4a3ffd
mov ecx, dword [esp + 0x20]
push 0
push ecx
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
add esp, 0x10
ret
mov esi, dword [esp + 0x20]
push esi
call fcn.004a3390
add esp, 4
test eax, eax
jne 0x4a4057
push eax
push esi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
jne 0x4a4040
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 5
je 0x4a4057
push eax
call dword [sym.imp.KERNEL32.dll_SetLastError]
xor eax, eax
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
add esp, 0x10
ret
mov eax, 1
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
add esp, 0x10
ret
cmp dword [esp + 0x24], 0
jne 0x4a407a
push 5
call dword [sym.imp.KERNEL32.dll_SetLastError]
xor eax, eax
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
add esp, 0x10
ret
push esi
call fcn.004a32b0
add esp, 4
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
add esp, 0x10
ret
mov edi, dword [esp + 0x20]
push 0
push edi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
mov esi, eax
test esi, esi
jne 0x4a40f2
cmp dword [0x747d18], eax
jne 0x4a40f2
push eax
lea edx, [esp + 0x10]
push edi
push edx
call fcn.00402a70
mov dword [esp + 0x24], esi
mov eax, dword [esp + 0x18]
push 0x3f
push eax
call fcn.00616db0
add esp, 0x14
test eax, eax
jne 0x4a40e1
mov ecx, dword [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
mov esi, eax
mov dword [esp + 0x18], 0xffffffff
lea ecx, [esp + 0xc]
call fcn.00402570
mov eax, esi
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
add esp, 0x10
ret
Function at 0x4a4fd0
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x6447c0
mov eax, dword fs:[0]
push eax
sub esp, 0xc
push ebx
push esi
push edi
mov eax, dword [0x74d890]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov edi, ecx
mov dword [ebp - 4], 0
mov eax, dword [edi + 4]
test eax, eax
je 0x4a5014
push eax
call fcn.005e9ab2
add esp, 4
mov esi, dword [ebp + 8]
mov eax, esi
lea edx, [eax + 1]
lea esp, [esp]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x4a5020
sub eax, edx
inc eax
push eax
call fcn.005e9aa7
add esp, 4
mov dword [edi + 4], eax
test eax, eax
je 0x4a50d5
mov ecx, esi
mov edx, eax
mov al, byte [ecx]
mov byte [edx], al
inc ecx
inc edx
test al, al
jne 0x4a5042
mov eax, esi
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x4a5051
sub eax, edx
mov ecx, dword [edi + 8]
inc eax
push eax
push esi
push 1
push 0
push ecx
mov eax, dword [0x752bcc]
push eax
mov esi, dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
call esi
push 0
lea ecx, [ebp - 0x14]
push ecx
push 0
push 0xf003f
push 0
push 0x66e97c
push 0
push str.SoftwareDownloadManagerConfigTime
push 0x80000001
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
test eax, eax
jne 0x4a50ce
lea edx, [ebp + 8]
push edx
call fcn.00618f71
add esp, 4
mov eax, dword [ebp + 8]
mov dword [ebp - 0x18], eax
push 4
lea ecx, [ebp - 0x18]
push ecx
push 4
push 0
push 0x66e97c
mov edx, dword [ebp - 0x14]
push edx
call esi
mov eax, dword [ebp - 0x14]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
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 4
Function at 0x4a5790
Capabilities:
Query or enumerate registry value
Set registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x644878
mov eax, dword fs:[0]
push eax
sub esp, 0xc
push ebx
push esi
push edi
mov eax, dword [0x74d890]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov ebx, ecx
mov dword [ebp - 4], 0
call fcn.0044b340
mov ecx, dword [0x752bcc]
test ecx, ecx
je 0x4a5962
lea esi, [ebx + 8]
mov dword [ebp - 0x14], esi
mov eax, dword [esi]
lea edx, [ebp - 0x18]
push edx
push 0
push 0
push 0
push eax
push ecx
mov edi, dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
call edi
test eax, eax
jne 0x4a5902
mov eax, dword [ebx + 4]
test eax, eax
je 0x4a580b
push eax
call fcn.005e9ab2
add esp, 4
mov dword [ebx + 4], 0
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x4a5962
inc eax
push eax
call fcn.005e9aa7
add esp, 4
mov dword [ebx + 4], eax
test eax, eax
je 0x4a5962
mov esi, dword [esi]
lea ecx, [ebp - 0x18]
push ecx
push eax
push 0
push 0
push esi
mov edx, dword [0x752bcc]
push edx
call edi
test eax, eax
mov eax, dword [ebx + 4]
je 0x4a5863
push eax
call fcn.005e9ab2
add esp, 4
mov dword [ebx + 4], 0
jmp 0x4a5962
push 0x66e010
push eax
call fcn.00616e70
add esp, 8
test eax, eax
jne 0x4a58a3
mov eax, dword [ebx + 4]
push 0x66dff0
push eax
call fcn.00616e70
add esp, 8
test eax, eax
jne 0x4a58a3
mov eax, dword [ebx + 4]
push 0x66e430
push eax
call fcn.00616e70
add esp, 8
test eax, eax
je 0x4a5962
mov eax, dword [ebx + 4]
push eax
lea ecx, [ebp - 0x14]
call fcn.004030b0
mov byte [ebp - 4], 1
push 0x66e97c
push 0x66e010
lea ecx, [ebp - 0x14]
call fcn.00402c10
push 0x66e97c
push 0x66e430
lea ecx, [ebp - 0x14]
call fcn.00402c10
push 0x66e97c
push 0x66dff0
lea ecx, [ebp - 0x14]
call fcn.00402c10
mov ecx, dword [ebp - 0x14]
push ecx
mov ecx, ebx
call fcn.004a4fd0
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x14]
call fcn.00402570
jmp 0x4a5962
push str.ExceptionServers
push esi
call fcn.00421c20
add esp, 8
test al, al
je 0x4a5962
push 0x84
call fcn.005e9aa7
add esp, 4
mov dword [ebx + 4], eax
test eax, eax
je 0x4a5962
mov ecx, 0x21
mov esi, str..update.microsoft.com_download.windowsupdate.com_.download.windowsupdate.com_siteseal.thawte.com_ecom.cimetz.com_.voice2page.com
mov edi, eax
rep movsd dword es:[edi], dword [esi]
mov ebx, dword [ebx + 4]
mov eax, ebx
lea edx, [eax + 1]
mov edi, edi
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x4a5940
sub eax, edx
mov edx, dword [ebp - 0x14]
mov ecx, dword [edx]
inc eax
push eax
push ebx
push 1
push 0
push ecx
mov eax, dword [0x752bcc]
push eax
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
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 0x4a8c30
Capabilities:
Write file on windows

Disassembly:
sub esp, 8
push ebx
push ebp
push esi
mov esi, dword [esp + 0x18]
mov al, byte [esi]
mov dword [esp + 0xc], ecx
mov cl, 0x22
xor ebp, ebp
push edi
cmp al, cl
je 0x4a8c4d
cmp al, 0x27
jne 0x4a8c5e
mov ebx, dword [esp + 0x20]
inc esi
mov cl, al
mov ebp, 1
sub ebx, 2
jmp 0x4a8c62
mov ebx, dword [esp + 0x20]
mov edi, dword [esp + 0x24]
movsx eax, cl
push edi
push eax
mov dword [esp + 0x1c], eax
call fcn.0061b5f7
mov eax, dword [esp + 0x30]
push edi
push eax
call fcn.0061b4e8
add esp, 0x10
lea ecx, [esp + 0x20]
push ecx
mov ecx, dword [esp + 0x14]
lea edx, [esp + 0x20]
push edx
push ebx
push esi
call fcn.004a8be0
test eax, eax
je 0x4a8cb2
mov eax, dword [esp + 0x1c]
mov ecx, dword [esp + 0x20]
push edi
sub ecx, eax
push ecx
push 1
push eax
call fcn.00618355
add esp, 0x10
add esi, ebx
test ebp, ebp
je 0x4a8cb9
inc esi
mov edx, dword [esp + 0x14]
push edi
push edx
call fcn.0061b5f7
add esp, 8
pop edi
mov eax, esi
pop esi
pop ebp
pop ebx
add esp, 8
ret 0x10

Function at 0x4a9360
Capabilities:
Get file size
Read file on windows

Disassembly:
push 0xffffffffffffffff
push 0x644ce8
mov eax, dword fs:[0]
push eax
sub esp, 8
push ebx
push esi
push edi
mov eax, dword [0x74d890]
xor eax, esp
push eax
lea eax, [esp + 0x18]
mov dword fs:[0], eax
push 8
call fcn.005e9a78
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x4a94c8
cmp dword [0x747d18], 0
push 0
je 0x4a93c1
mov eax, dword [esp + 0x2c]
push 0
push 3
push 0
push 1
push 0x80000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov edi, eax
jmp 0x4a9408
mov ecx, dword [esp + 0x2c]
push ecx
lea edx, [esp + 0x30]
push edx
call fcn.00402a70
add esp, 0xc
mov dword [esp + 0x20], 0
mov eax, dword [esp + 0x28]
push 0
push 0
push 3
push 0
push 1
push 0x80000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov edi, eax
mov dword [esp + 0x20], 0xffffffff
lea ecx, [esp + 0x28]
call fcn.00402570
cmp edi, 0xffffffff
je 0x4a9431
lea ecx, [esp + 0x10]
push ecx
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
cmp esi, 0xffffffff
jne 0x4a943f
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
je 0x4a943f
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push ebx
call fcn.005e9ab2
add esp, 4
jmp 0x4a94c8
cmp dword [esp + 0x10], 0
ja 0x4a942a
test esi, esi
je 0x4a942a
push esi
call fcn.005e9aa7
add esp, 4
mov dword [ebx], eax
test eax, eax
jne 0x4a946b
push ebx
call fcn.005e9ab2
add esp, 4
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
jmp 0x4a94c8
push esi
push 0
push eax
call fcn.00615eb0
mov eax, dword [ebx]
add esp, 0xc
push 0
lea edx, [esp + 0x18]
push edx
push esi
push eax
push edi
mov dword [ebx + 4], esi
call dword [sym.imp.KERNEL32.dll_ReadFile]
push edi
mov esi, eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
test esi, esi
je 0x4a94b7
cmp dword [esp + 0x14], 0
jbe 0x4a94b7
mov eax, ebx
mov ecx, dword [esp + 0x18]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
add esp, 0x14
ret 4
mov ecx, dword [ebx]
push ecx
call fcn.005e9ab2
push ebx
call fcn.005e9ab2
add esp, 8
xor eax, eax
mov ecx, dword [esp + 0x18]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
add esp, 0x14
ret 4
Function at 0x4a9820
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x6390b8
mov eax, dword fs:[0]
push eax
push ecx
push esi
mov eax, dword [0x74d890]
xor eax, esp
push eax
lea eax, [esp + 0xc]
mov dword fs:[0], eax
mov esi, ecx
lea ecx, [esp + 8]
call fcn.00402500
mov dword [esp + 0x14], 0
mov eax, dword [esp + 0x28]
mov ecx, dword [esp + 0x2c]
push eax
push ecx
lea edx, [esp + 0x10]
push str._d__URL_s
push edx
call fcn.00402f70
mov eax, dword [esp + 0x18]
mov ecx, dword [esp + 0x34]
mov edx, dword [esp + 0x30]
add esp, 0x10
push eax
mov eax, dword [esp + 0x20]
push ecx
push edx
push eax
mov ecx, esi
call fcn.004a8c30
mov esi, eax
mov dword [esp + 0x14], 0xffffffff
lea ecx, [esp + 8]
call fcn.00402570
mov eax, esi
mov ecx, dword [esp + 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
add esp, 0x10
ret 0x14
Function at 0x4abe20
Capabilities:
Query or enumerate registry value

Disassembly:
sub esp, 8
mov edx, dword [esp + 0xc]
lea eax, [esp]
push eax
mov eax, dword [0x752bcc]
lea ecx, [esp + 8]
push ecx
push 0
push 0
push edx
push eax
mov dword [esp + 0x18], 4
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
mov eax, dword [esp + 4]
je 0x4abe55
mov eax, dword [esp + 0x10]
add esp, 8
ret

Function at 0x4abe60
Capabilities:
Set registry value

Disassembly:
mov edx, dword [esp + 8]
mov eax, edx
push esi
lea esi, [eax + 1]
lea ebx, [ebx]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x4abe70
mov ecx, dword [0x752bcc]
sub eax, esi
inc eax
push eax
mov eax, dword [esp + 0xc]
push edx
push 1
push 0
push eax
push ecx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
neg eax
sbb eax, eax
inc eax
pop esi
ret

Function at 0x4abea0
Capabilities:
Set registry value

Disassembly:
mov eax, dword [esp + 8]
mov edx, dword [esp + 4]
push 4
lea ecx, [esp + 0xc]
push ecx
push 4
push 0
mov dword [esp + 0x18], eax
mov eax, dword [0x752bcc]
push edx
push eax
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
neg eax
sbb eax, eax
inc eax
ret

Function at 0x4acaa0
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [0x7535a0], 0
jne 0x4acafb
lea eax, [esp]
push eax
push 0
push 0
push 0x4ac950
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov dword [0x7535a0], eax
test eax, eax
je 0x4acaf2
mov eax, dword [0x7535a4]
test eax, eax
jne 0x4acb00
push esi
mov esi, dword [sym.imp.KERNEL32.dll_SleepEx]
lea ebx, [ebx]
push 1
push 0
call esi
mov eax, dword [0x7535a4]
test eax, eax
je 0x4acae0
pop esi
pop ecx
ret
xor eax, eax
mov dword [0x7535a4], eax
pop ecx
ret
mov eax, dword [0x7535a4]
pop ecx
ret