joyce8/EMBER2024-capa huggingface dataset:
Function at 0x418786
Capabilities:
Hash data with md5

Disassembly:
mov eax, dword [esp + 4]
and dword [eax + 0x14], 0
and dword [eax + 0x10], 0
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
ret

Function at 0x419c5c
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
mov eax, 0x4c7fcc
call fcn.00495cd4
push ecx
mov eax, dword [0x5028d8]
push esi
mov esi, ecx
mov dword [ebp - 0x10], esi
mov dword [esi + 0x18], eax
mov eax, dword [0x5028d8]
and dword [ebp - 4], 0
mov dword [esi + 0x20], eax
mov eax, dword [0x5028d8]
mov dword [esi + 0x24], eax
mov eax, dword [0x5028d8]
mov dword [esi + 0x28], eax
mov eax, dword [0x5028d8]
mov dword [esi + 0x2c], eax
mov eax, dword [0x5028d8]
mov dword [esi + 0x30], eax
mov eax, dword [0x5028d8]
mov dword [esi + 0x34], eax
mov eax, dword [0x5028d8]
mov dword [esi + 0x38], eax
mov eax, dword [ebp + 8]
mov byte [ebp - 4], 7
mov dword [esi + 8], eax
mov eax, dword [ebp + 0xc]
mov dword [esi], 0x4d1a70
mov dword [esi + 0xc], eax
call fcn.0041cfea
mov ecx, dword [ebp - 0xc]
mov eax, esi
pop esi
mov dword fs:[0], ecx
leave
ret 8

Function at 0x41b203
Capabilities:
Create process on windows
Create process suspended
Terminate process

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, ecx
push edi
xor edi, edi
lea eax, [esi + 0x60]
lea ebx, [esi + 4]
mov dword [ebp - 4], eax
push ebx
mov dword [eax], edi
lea eax, [esi + 0x14]
push eax
push edi
push edi
push 0x20
push edi
push edi
push edi
mov dword [esi + 0x5c], edi
push dword [ebp + 8]
push edi
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
test eax, eax
jne 0x41b23b
or eax, 0xffffffff
jmp 0x41b2b0
cmp dword [ebp + 0xc], edi
mov dword [esi + 0x5c], 0xa
je 0x41b277
mov dword [ebp + 8], edi
push 0x64
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
test eax, eax
je 0x41b281
mov eax, dword [ebp + 0xc]
cmp dword [eax], edi
je 0x41b24a
add dword [ebp + 8], 0x64
mov eax, dword [ebp + 8]
cmp eax, dword [esi + 0x58]
jl 0x41b24a
push 1
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
jmp 0x41b281
push 0xffffffffffffffff
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov eax, dword [ebp + 0xc]
mov dword [esi + 0x5c], 0x64
cmp eax, edi
je 0x41b298
cmp dword [eax], edi
je 0x41b298
push 1
pop eax
jmp 0x41b2b0
mov esi, dword [ebp - 4]
push esi
push dword [ebx]
mov dword [esi], 1
call dword [sym.imp.KERNEL32.dll_GetExitCodeProcess]
mov eax, dword [esi]
neg eax
sbb eax, eax
pop edi
pop esi
pop ebx
leave
ret 8
Function at 0x41b2b7
Capabilities:
Create process on windows
Create process suspended
Terminate process

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, ecx
xor ebx, ebx
push edi
lea eax, [esi + 0x60]
lea edi, [esi + 4]
mov dword [ebp - 4], eax
push edi
mov dword [eax], ebx
lea eax, [esi + 0x14]
push eax
push ebx
push ebx
push 0x20
push ebx
push ebx
push ebx
mov dword [esi + 0x5c], ebx
push dword [ebp + 8]
push ebx
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
test eax, eax
jne 0x41b2ef
or eax, 0xffffffff
jmp 0x41b367
cmp dword [ebp + 0xc], ebx
mov dword [esi + 0x5c], 0xa
je 0x41b32e
mov dword [ebp + 8], ebx
push 0x64
push dword [edi]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
test eax, eax
je 0x41b338
mov eax, dword [ebp + 0xc]
mov eax, dword [eax]
cmp eax, dword [ebp + 0x10]
jne 0x41b2fe
add dword [ebp + 8], 0x64
mov eax, dword [ebp + 8]
cmp eax, dword [esi + 0x58]
jl 0x41b2fe
push 1
push dword [edi]
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
jmp 0x41b338
push 0xffffffffffffffff
push dword [edi]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov eax, dword [ebp + 0xc]
mov dword [esi + 0x5c], 0x64
cmp eax, ebx
je 0x41b34f
cmp dword [eax], ebx
je 0x41b34f
push 1
pop eax
jmp 0x41b367
mov esi, dword [ebp - 4]
push esi
push dword [edi]
mov dword [esi], 1
call dword [sym.imp.KERNEL32.dll_GetExitCodeProcess]
mov eax, dword [esi]
neg eax
sbb eax, eax
pop edi
pop esi
pop ebx
leave
ret 0xc

Function at 0x41bcbc
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
cmp dword [ebp + 0x14], 0
push esi
jne 0x41bcea
push dword [ebp + 0x10]
call dword [sym.imp.KERNEL32.dll_lstrlenW]
shl eax, 1
push eax
push dword [ebp + 0x10]
push 1
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegSetValueW]
neg eax
sbb eax, eax
inc eax
jmp 0x41bd39
lea eax, [ebp + 0xc]
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyW]
test eax, eax
jne 0x41bd37
push dword [ebp + 0x10]
call dword [sym.imp.KERNEL32.dll_lstrlenW]
lea eax, [eax + eax + 2]
push eax
push dword [ebp + 0x10]
push 1
push 0
push dword [ebp + 0x14]
push dword [ebp + 0xc]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
push dword [ebp + 0xc]
mov esi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test eax, eax
jne 0x41bd37
test esi, esi
jne 0x41bd37
push 1
pop eax
jmp 0x41bd39
xor eax, eax
pop esi
pop ebp
ret 0x10
Function at 0x41bd3e
Capabilities:
Delete registry key
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20c
push esi
push edi
push dword [ebp + 0xc]
call fcn.0049702f
pop ecx
mov esi, eax
push esi
call dword [sym.imp.KERNEL32.dll_lstrlenW]
lea eax, [esi + eax*2]
test eax, eax
je 0x41bdba
and word [eax], 0
lea eax, [ebp + 0xc]
push eax
push esi
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyW]
test eax, eax
jne 0x41bdba
lea eax, [ebp - 0x20c]
xor edi, edi
push 0x105
push eax
push edi
push dword [ebp + 0xc]
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyW]
test eax, eax
jne 0x41bd97
push 1
pop edi
push dword [ebp + 0xc]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test edi, edi
jne 0x41bdba
push esi
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyW]
push 0x5c
push esi
call fcn.004966e0
pop ecx
pop ecx
jmp 0x41bd5e
push esi
call fcn.004965f7
pop ecx
push 1
pop eax
pop edi
pop esi
leave
ret 8

Function at 0x41bdca
Capabilities:
Delete file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x820
push 0x3ff
lea eax, [ebp - 0x820]
push dword [ebp + 8]
push eax
call fcn.00495d58
lea eax, [ebp - 0x820]
push eax
call fcn.0049705d
and word [ebp + eax*2 - 0x81e], 0
push 0x1e
lea eax, [ebp - 0x20]
push 0
push eax
call fcn.00495d00
mov eax, dword [ebp + 0x10]
add esp, 0x1c
mov dword [ebp - 0x20], eax
lea eax, [ebp - 0x820]
mov dword [ebp - 0x18], eax
mov ax, word [ebp + 0xc]
mov word [ebp - 0x10], ax
lea eax, [ebp - 0x20]
push eax
mov dword [ebp - 0x1c], 3
call dword [sym.imp.SHELL32.dll_SHFileOperationW]
test eax, eax
je 0x41be3d
or eax, 0xffffffff
leave
ret
xor eax, eax
cmp dword [ebp - 0xe], eax
setne al
leave
ret

Function at 0x41c344
Capabilities:
Create process on windows

Disassembly:
mov eax, 0x4c84b0
call fcn.00495cd4
push ecx
push ecx
push ebx
push 0x506efc
lea ecx, [ebp - 0x10]
call fcn.004b0eca
lea eax, [ebp - 0x10]
xor ebx, ebx
push eax
mov dword [ebp - 4], ebx
push dword [ebp + 8]
call fcn.0041c092
pop ecx
test eax, eax
pop ecx
je 0x41c380
push dword [ebp + 8]
lea ecx, [ebp - 0x10]
call fcn.004b0fed
mov eax, dword [0x5028d8]
mov dword [ebp - 0x14], eax
push dword [ebp - 0x10]
lea eax, [ebp - 0x14]
mov byte [ebp - 4], 1
push str._select___s_
push eax
call fcn.004ae787
add esp, 0xc
push 1
push ebx
push dword [ebp - 0x14]
push str.explorer.exe
push ebx
push ebx
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
lea ecx, [ebp - 0x14]
mov byte [ebp - 4], bl
call fcn.004b0e56
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x10]
call fcn.004b0e56
mov ecx, dword [ebp - 0xc]
xor eax, eax
pop ebx
mov dword fs:[0], ecx
leave
ret
Function at 0x41c462
Capabilities:
Shutdown system

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
lea eax, [ebp - 4]
push esi
xor esi, esi
push eax
push 0x28
mov dword [ebp - 4], esi
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.ADVAPI32.dll_OpenProcessToken]
test eax, eax
je 0x41c4c4
lea eax, [ebp - 0x10]
push eax
push str.SeShutdownPrivilege
push esi
call dword [sym.imp.ADVAPI32.dll_LookupPrivilegeValueW]
push esi
push esi
lea eax, [ebp - 0x14]
push esi
push eax
push esi
push dword [ebp - 4]
mov dword [ebp - 0x14], 1
mov dword [ebp - 8], 2
call dword [sym.imp.ADVAPI32.dll_AdjustTokenPrivileges]
test eax, eax
je 0x41c4c4
push esi
push dword [ebp + 8]
call dword [sym.imp.USER32.dll_ExitWindowsEx]
jmp 0x41c4c6
xor eax, eax
pop esi
leave
ret

Function at 0x41d065
Capabilities:
Get proxy
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x80c
mov ecx, dword [ebp + 0xc]
push esi
push edi
mov edi, dword [ebp + 8]
xor esi, esi
push 0x506efc
mov dword [edi], esi
call fcn.004b0fed
lea eax, [ebp + 8]
mov dword [ebp + 8], esi
push eax
push 1
push esi
push str.SoftwareMicrosoftWindowsCurrentVersionInternet_Settings
push SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x41d146
cmp dword [ebp + 8], esi
je 0x41d146
push ebx
push 4
pop eax
mov ebx, dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
mov dword [ebp - 4], eax
mov dword [ebp - 8], eax
lea eax, [ebp - 8]
mov dword [ebp - 0xc], esi
push eax
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 4]
push eax
push esi
push str.ProxyEnable
push dword [ebp + 8]
call ebx
test eax, eax
jne 0x41d0e5
cmp dword [ebp - 0xc], esi
setne al
mov dword [edi], eax
mov ecx, 0x1ff
xor eax, eax
lea edi, [ebp - 0x80a]
mov word [ebp - 0x80c], si
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
lea eax, [ebp - 8]
mov dword [ebp - 4], 1
push eax
lea eax, [ebp - 0x80c]
push eax
lea eax, [ebp - 4]
push eax
push esi
push str.ProxyServer
mov dword [ebp - 8], 0x400
push dword [ebp + 8]
call ebx
test eax, eax
pop ebx
jne 0x41d139
mov ecx, dword [ebp + 0xc]
lea eax, [ebp - 0x80c]
push eax
call fcn.004b0fed
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
jmp 0x41d149
or eax, 0xffffffff
pop edi
pop esi
leave
ret 8
Function at 0x41df6d
Capabilities:
Get common file path

Disassembly:
mov eax, 0x4c873b
call fcn.00495cd4
sub esp, 0x808
push ebx
push edi
xor ebx, ebx
mov ecx, 0x1ff
xor eax, eax
lea edi, [ebp - 0x812]
mov word [ebp - 0x814], bx
push ebx
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
lea eax, [ebp - 0x814]
push 0x1a
push eax
push ebx
mov dword [ebp - 0x14], ebx
call dword [sym.imp.SHELL32.dll_SHGetSpecialFolderPathW]
cmp eax, ebx
jge 0x41dfbf
push dword [ebp + 8]
call fcn.0041de48
pop ecx
mov eax, dword [ebp + 8]
jmp 0x41e021
push esi
push 0x506efc
lea ecx, [ebp - 0x10]
call fcn.004b0eca
push 1
pop esi
mov dword [ebp - 4], esi
call fcn.004c3ab7
mov eax, dword [eax + 4]
push dword [eax + 0x78]
lea eax, [ebp - 0x814]
push 0x4edf10
push eax
lea eax, [ebp - 0x10]
push str._s_s_s
push eax
call fcn.004ae787
push dword [ebp - 0x10]
call fcn.0041c225
mov ecx, dword [ebp + 8]
add esp, 0x18
lea eax, [ebp - 0x10]
push eax
call fcn.004b0bc3
lea ecx, [ebp - 0x10]
mov dword [ebp - 0x14], esi
mov byte [ebp - 4], bl
call fcn.004b0e56
mov eax, dword [ebp + 8]
pop esi
mov ecx, dword [ebp - 0xc]
pop edi
pop ebx
mov dword fs:[0], ecx
leave
ret

Function at 0x41e02f
Capabilities:
Check if file exists

Disassembly:
mov eax, 0x4c8777
call fcn.00495cd4
sub esp, 0x10
and dword [ebp - 0x1c], 0
lea eax, [ebp - 0x14]
push ebx
push eax
call fcn.0041de48
push 1
lea eax, [ebp - 0x14]
pop ebx
mov dword [ebp - 4], ebx
mov dword [esp], str.Components
push eax
lea eax, [ebp - 0x10]
push eax
call fcn.004b10fb
push dword [ebp - 0x10]
mov byte [ebp - 4], 2
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x41e0a0
lea eax, [ebp - 0x14]
push str.Modules
push eax
lea eax, [ebp - 0x18]
push eax
call fcn.004b10fb
push eax
lea ecx, [ebp - 0x10]
mov byte [ebp - 4], 3
call fcn.004b0f9d
lea ecx, [ebp - 0x18]
mov byte [ebp - 4], 2
call fcn.004b0e56
mov ecx, dword [ebp + 8]
lea eax, [ebp - 0x10]
push eax
call fcn.004b0bc3
mov dword [ebp - 0x1c], ebx
lea ecx, [ebp - 0x10]
mov byte [ebp - 4], bl
call fcn.004b0e56
and byte [ebp - 4], 0
lea ecx, [ebp - 0x14]
call fcn.004b0e56
mov ecx, dword [ebp - 0xc]
mov eax, dword [ebp + 8]
pop ebx
mov dword fs:[0], ecx
leave
ret
Function at 0x41e0d6
Capabilities:
Get common file path

Disassembly:
mov eax, 0x4c87ab
call fcn.00495cd4
sub esp, 0x80c
and word [ebp - 0x818], 0
push ebx
push edi
mov ecx, 0x1ff
xor eax, eax
lea edi, [ebp - 0x816]
rep stosd dword es:[edi], eax
and dword [ebp - 0x18], 0
stosw word es:[edi], ax
lea eax, [ebp - 0x818]
push eax
push 0x3ff
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
mov eax, dword [0x5028d8]
mov dword [ebp - 0x10], eax
push 1
lea eax, [ebp - 0x10]
pop ebx
push eax
mov dword [ebp - 4], ebx
call fcn.0041be47
mov eax, dword [0x5028d8]
pop ecx
mov dword [ebp - 0x14], eax
push dword [ebp - 0x10]
lea eax, [ebp - 0x818]
mov byte [ebp - 4], 2
push eax
lea eax, [ebp - 0x14]
push str._s_s
push eax
call fcn.004ae787
mov ecx, dword [ebp + 8]
add esp, 0x10
lea eax, [ebp - 0x14]
push eax
call fcn.004b0bc3
mov dword [ebp - 0x18], ebx
lea ecx, [ebp - 0x14]
mov byte [ebp - 4], bl
call fcn.004b0e56
and byte [ebp - 4], 0
lea ecx, [ebp - 0x10]
call fcn.004b0e56
mov ecx, dword [ebp - 0xc]
mov eax, dword [ebp + 8]
pop edi
pop ebx
mov dword fs:[0], ecx
leave
ret

Function at 0x420182
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1010
call fcn.00495dd0
push ebx
push edi
xor edi, edi
push 0x1001
lea eax, [ebp - 0x1010]
push edi
mov ebx, ecx
push eax
call fcn.00495d00
add esp, 0xc
lea eax, [ebp - 8]
mov ecx, ebx
mov dword [ebp - 8], 0x1001
push dword [ebp + 0xc]
push eax
lea eax, [ebp - 0x1010]
push eax
call fcn.00420246
test eax, eax
jne 0x4201f0
lea eax, [ebp - 0xc]
mov dword [ebp - 4], edi
push eax
lea eax, [ebp - 4]
push eax
push edi
push 2
push edi
push edi
push edi
push dword [ebp + 8]
mov dword [ebp - 0xc], edi
push SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
test eax, eax
je 0x4201f5
or eax, 0xffffffff
jmp 0x42021e
push dword [ebp - 8]
lea eax, [ebp - 0x1010]
push eax
push 3
push edi
push edi
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
test eax, eax
je 0x420213
or edi, 0xffffffff
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, edi
pop edi
pop ebx
leave
ret 8
Function at 0x4205a0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1010
call fcn.00495dd0
push ebx
mov ebx, ecx
mov ecx, dword [ebp + 0xc]
push esi
push 0x506efc
call fcn.004b0fed
xor esi, esi
push 0x1001
lea eax, [ebp - 0x1010]
push esi
push eax
call fcn.00495d00
add esp, 0xc
lea eax, [ebp - 0xc]
mov dword [ebp - 4], esi
mov dword [ebp - 8], esi
push eax
lea eax, [ebp - 8]
push eax
push esi
push 1
push esi
push esi
push esi
push dword [ebp + 8]
mov dword [ebp - 0xc], esi
push SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
test eax, eax
je 0x420603
or eax, 0xffffffff
jmp 0x42065d
lea eax, [ebp - 4]
mov dword [ebp - 4], 0x1001
push eax
lea eax, [ebp - 0x1010]
push eax
lea eax, [ebp + 8]
push eax
push esi
push esi
mov dword [ebp + 8], 3
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push dword [ebp - 8]
test eax, eax
je 0x42063a
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x4205fe
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
cmp dword [ebp - 4], esi
je 0x4205fe
push dword [ebp + 0xc]
lea eax, [ebp - 0x1010]
mov ecx, ebx
push dword [ebp - 4]
push eax
call fcn.00420663
neg eax
sbb eax, eax
pop esi
pop ebx
leave
ret 8
Function at 0x421c58
Capabilities:
Get common file path

Disassembly:
mov eax, 0x4c8ca0
call fcn.00495cd4
sub esp, 0x830
and word [ebp - 0x83c], 0
push esi
push edi
mov ecx, 0x1ff
xor eax, eax
lea edi, [ebp - 0x83a]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
lea eax, [ebp - 0x83c]
push 0x3ff
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryW]
lea eax, [ebp - 0x83c]
lea ecx, [ebp - 0x14]
push eax
call fcn.004b0eca
and dword [ebp - 4], 0
push str._bootstat.dat
lea ecx, [ebp - 0x14]
call fcn.004b1247
push 0x24
lea eax, [ebp - 0x3c]
push 0
push eax
call fcn.00495d00
add esp, 0xc
lea eax, [ebp - 0x10]
push eax
call fcn.004aef7e
lea eax, [ebp - 0x3c]
push eax
push dword [ebp - 0x14]
call fcn.00497427
pop ecx
test eax, eax
pop ecx
jne 0x421cfc
mov eax, dword [ebp - 0x20]
push ecx
mov ecx, esp
mov esi, eax
mov dword [ebp - 0x18], esp
mov dword [ecx], eax
lea ecx, [ebp - 0x10]
call fcn.00421d20
test eax, eax
je 0x421cfc
mov dword [ebp - 0x10], esi
mov esi, dword [ebp + 8]
mov eax, dword [ebp - 0x10]
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x14]
mov dword [esi], eax
call fcn.004b0e56
mov ecx, dword [ebp - 0xc]
mov eax, esi
pop edi
mov dword fs:[0], ecx
pop esi
leave
ret
Function at 0x42a285
Capabilities:
Check for time delay via gettickcount

Disassembly:
mov eax, 0x4c9184
call fcn.00495cd4
sub esp, 0x24
push ebx
push esi
push edi
mov esi, ecx
xor edi, edi
mov dword [ebp - 0x10], esp
mov dword [ebp - 0x1c], esi
mov dword [esi + 0xa0], edi
call fcn.0042aa9d
cmp eax, edi
je 0x42a40f
or ebx, 0xffffffff
cmp eax, ebx
je 0x42a2eb
cmp eax, 0xfffffffe
je 0x42a320
mov eax, dword [esi + 0x9c]
cmp eax, edi
je 0x42a2d4
push eax
mov ecx, esi
call fcn.004100f2
test eax, eax
jne 0x42a320
push dword [esi + 0x94]
lea ecx, [esi + 0x70]
call fcn.0042ad1b
cmp eax, edi
je 0x42a2ee
cmp eax, 0xfffffffe
je 0x42a320
push edi
jmp 0x42a32b
cmp word [esi + 0x78], 2
jne 0x42a40f
mov eax, esi
mov ecx, esi
cdq
mov edi, eax
lea eax, [esi + 0x8c]
push eax
lea eax, [esi + 0x88]
push eax
mov dword [ebp - 0x2c], edx
mov dword [ebp - 0x28], edi
mov dword [ebp - 0x24], edx
call fcn.0042ab31
cmp eax, ebx
jne 0x42a324
push 0x28
jmp 0x42a32b
cmp eax, 0xfffffffe
jne 0x42a33b
push 0x15
push 4
mov ecx, esi
call fcn.0042a5ef
mov eax, ebx
jmp 0x42a418
and dword [ebp - 4], 0
lea eax, [ebp - 0x28]
push eax
mov ecx, esi
call fcn.0042a94d
test eax, eax
je 0x42a36a
push 0x28
push 4
mov ecx, esi
call fcn.0042a5ef
lea eax, [ebp - 0x14]
push 0x4e2e80
push eax
mov dword [ebp - 0x14], ebx
call fcn.0049732f
mov ebx, dword [sym.imp.KERNEL32.dll_GetTickCount]
call ebx
test al, 1
jne 0x42a3a8
mov eax, dword [ebp - 0x28]
mov ecx, dword [ebp - 0x24]
add eax, 2
adc ecx, 0
cmp eax, edi
jne 0x42a38b
cmp ecx, dword [ebp - 0x2c]
je 0x42a3a8
push 0x28
push 4
mov ecx, esi
call fcn.0042a5ef
or dword [ebp - 0x18], 0xffffffff
lea eax, [ebp - 0x18]
push 0x4e2e80
push eax
call fcn.0049732f
or dword [ebp - 4], 0xffffffff
test byte [esi + 0x10], 1
je 0x42a3c7
mov ecx, esi
call fcn.00420fb5
cmp eax, 0xffffffff
jne 0x42a3c2
push 0
jmp 0x42a3ea
cmp eax, 0xfffffffe
je 0x42a3e8
call ebx
push 3
xor edx, edx
pop ecx
div ecx
test edx, edx
jne 0x42a40f
mov eax, dword [ebp - 0x28]
mov ecx, dword [ebp - 0x24]
add eax, 2
adc ecx, edx
cmp eax, edi
jne 0x42a3e8
cmp ecx, dword [ebp - 0x2c]
je 0x42a40f
push 0x28
push 4
mov ecx, esi
call fcn.0042a5ef
or eax, 0xffffffff
jmp 0x42a418
mov ecx, esi
call fcn.0042a677
xor eax, eax
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
leave
ret
Function at 0x42ae2d
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1010
call fcn.00495dd0
push ebx
mov ebx, ecx
mov ecx, dword [ebp + 0xc]
push esi
push 0x506efc
call fcn.004b0fed
xor esi, esi
push 0x1001
lea eax, [ebp - 0x1010]
push esi
push eax
call fcn.00495d00
add esp, 0xc
lea eax, [ebp - 0xc]
mov dword [ebp - 4], esi
mov dword [ebp - 8], esi
push eax
lea eax, [ebp - 8]
push eax
push esi
push 1
push esi
push esi
push esi
push dword [ebp + 8]
mov dword [ebp - 0xc], esi
push SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
test eax, eax
je 0x42ae90
or eax, 0xffffffff
jmp 0x42aeea
lea eax, [ebp - 4]
mov dword [ebp - 4], 0x1001
push eax
lea eax, [ebp - 0x1010]
push eax
lea eax, [ebp + 8]
push eax
push esi
push esi
mov dword [ebp + 8], 3
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push dword [ebp - 8]
test eax, eax
je 0x42aec7
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x42ae8b
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
cmp dword [ebp - 4], esi
je 0x42ae8b
push dword [ebp + 0xc]
lea eax, [ebp - 0x1010]
mov ecx, ebx
push dword [ebp - 4]
push eax
call fcn.0042af92
neg eax
sbb eax, eax
pop esi
pop ebx
leave
ret 8

Function at 0x42aef0
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1010
call fcn.00495dd0
push ebx
push edi
xor edi, edi
push 0x1001
lea eax, [ebp - 0x1010]
push edi
mov ebx, ecx
push eax
call fcn.00495d00
add esp, 0xc
lea eax, [ebp - 8]
mov ecx, ebx
mov dword [ebp - 8], 0x1001
push dword [ebp + 0xc]
push eax
lea eax, [ebp - 0x1010]
push eax
call fcn.0042b0a1
test eax, eax
jne 0x42af5e
lea eax, [ebp - 0xc]
mov dword [ebp - 4], edi
push eax
lea eax, [ebp - 4]
push eax
push edi
push 2
push edi
push edi
push edi
push dword [ebp + 8]
mov dword [ebp - 0xc], edi
push SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
test eax, eax
je 0x42af63
or eax, 0xffffffff
jmp 0x42af8c
push dword [ebp - 8]
lea eax, [ebp - 0x1010]
push eax
push 3
push edi
push edi
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
test eax, eax
je 0x42af81
or edi, 0xffffffff
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, edi
pop edi
pop ebx
leave
ret 8
Function at 0x42b861
Capabilities:
Get common file path

Disassembly:
mov eax, 0x4c92a8
call fcn.00495cd4
sub esp, 0x830
push esi
lea eax, [ebp - 0x10]
push edi
push eax
call fcn.004aef7e
and word [ebp - 0x83c], 0
mov ecx, 0x1ff
xor eax, eax
lea edi, [ebp - 0x83a]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
lea eax, [ebp - 0x83c]
push 0x3ff
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryW]
lea eax, [ebp - 0x83c]
lea ecx, [ebp - 0x14]
push eax
call fcn.004b0eca
and dword [ebp - 4], 0
push str._bootstat.dat
lea ecx, [ebp - 0x14]
call fcn.004b1247
push 0x24
lea eax, [ebp - 0x3c]
push 0
push eax
call fcn.00495d00
lea eax, [ebp - 0x3c]
push eax
push dword [ebp - 0x14]
call fcn.00497427
add esp, 0x14
test eax, eax
jne 0x42b903
mov eax, dword [ebp - 0x20]
push ecx
mov ecx, esp
mov esi, eax
mov dword [ebp - 0x18], esp
mov dword [ecx], eax
lea ecx, [ebp - 0x10]
call fcn.00421d20
test eax, eax
je 0x42b903
mov dword [ebp - 0x10], esi
mov esi, dword [ebp + 8]
mov eax, dword [ebp - 0x10]
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x14]
mov dword [esi], eax
call fcn.004b0e56
mov ecx, dword [ebp - 0xc]
mov eax, esi
pop edi
mov dword fs:[0], ecx
pop esi
leave
ret

Function at 0x42db2d
Capabilities:
Access peb ldr_data
Get kernel32 base address
Get number of processors

Disassembly:
mov eax, 0x4c98ea
call fcn.00495cd4
push ecx
mov eax, dword [0x5028d8]
push ebx
push esi
mov esi, ecx
push edi
mov dword [ebp - 0x10], esi
lea ecx, [esi + 0xc]
mov dword [ecx], eax
mov eax, dword [0x5028d8]
xor edi, edi
mov dword [ebp - 4], edi
mov dword [esi + 0x10], eax
mov ebx, 0x506efc
mov byte [ebp - 4], 1
push ebx
mov dword [esi], 0x4d2d14
mov dword [esi + 4], edi
mov dword [esi + 8], edi
call fcn.004b0fed
push ebx
lea ecx, [esi + 0x10]
call fcn.004b0fed
mov ecx, dword [ebp - 0xc]
push 0x64
pop eax
mov dword [esi + 0x18], edi
mov dword [esi + 0x14], eax
mov dword [esi + 0x1c], edi
mov dword [esi + 0x20], edi
mov dword [esi + 0x24], edi
mov dword [esi + 0x28], edi
mov dword [esi + 0x2c], edi
mov dword [esi + 0x30], eax
mov eax, esi
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret