joyce8/EMBER2024-capa huggingface dataset:
Function at 0x423840
Capabilities:
Enumerate files on windows
Manipulate console buffer
Move file

Disassembly:
mov eax, dword [0x7ae3b8]
sub esp, 0x1d4
push ebx
push ebp
push esi
mov esi, dword [0x42e41c]
shr eax, 3
push edi
test eax, eax
je 0x4239f5
mov dword [esp + 0x38], 0x9e3779b9
mov dword [esp + 0x1c], esi
mov dword [esp + 0x24], eax
jmp 0x423876
mov esi, dword [esp + 0x1c]
cmp dword [0x7ae3b8], 0x1c
jne 0x423893
lea eax, [esp + 0x3c]
push eax
push 0
lea ecx, [esp + 0x4c]
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_ReadConsoleInputW]
mov edx, dword [0x428310]
mov ecx, dword [0x428314]
mov eax, dword [esi]
mov edi, dword [esi + 4]
mov dword [esp + 0x2c], edx
mov edx, dword [0x428318]
mov dword [esp + 0x30], ecx
mov ecx, dword [0x42831c]
mov dword [esp + 0x14], eax
mov ebx, 0xc6ef3720
mov dword [esp + 0x28], edx
mov dword [esp + 0x34], ecx
mov dword [esp + 0x20], 0x20
jmp 0x4238d7
mov eax, dword [esp + 0x14]
mov edx, eax
mov ecx, eax
shr edx, 5
add edx, dword [esp + 0x34]
shl ecx, 4
add ecx, dword [esp + 0x28]
add eax, ebx
xor edx, ecx
xor edx, eax
sub edi, edx
mov ecx, edi
shl ecx, 4
mov dword [0x7ad33c], 0
mov dword [esp + 0x10], ecx
mov eax, dword [esp + 0x2c]
add dword [esp + 0x10], eax
cmp dword [0x7ae3b8], 0x1be
lea ebp, [ebx + edi]
jne 0x42392c
lea edx, [esp + 0x40]
push edx
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_WriteConsoleInputA]
mov esi, edi
shr esi, 5
add esi, dword [esp + 0x30]
cmp dword [0x7ae3b8], 0x979
mov dword [0x7ad340], 0xff6b3619
mov dword [0x7ad344], 0xffffffff
jne 0x423965
lea eax, [esp + 0xa0]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
xor esi, ebp
xor dword [esp + 0x10], esi
mov eax, dword [esp + 0x10]
sub dword [esp + 0x14], eax
mov dword [esp + 0x18], 0
mov eax, dword [esp + 0x38]
add dword [esp + 0x18], eax
sub ebx, dword [esp + 0x18]
dec dword [esp + 0x20]
jne 0x4238d3
cmp dword [0x7ae3b8], 0x8d4
jne 0x4239a8
lea ecx, [esp + 0x58]
push ecx
call dword [sym.imp.KERNEL32.dll_GetStartupInfoW]
mov esi, dword [esp + 0x1c]
mov edx, dword [esp + 0x14]
mov dword [esi], edx
mov dword [esi + 4], edi
cmp dword [0x7ae3b8], 0x17
jne 0x4239e4
push 0
push 0
push 0
push 0x404568
push 0x4045e0
call dword [sym.imp.KERNEL32.dll_MoveFileWithProgressW]
lea eax, [esp + 0xa0]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
add esi, 8
dec dword [esp + 0x24]
mov dword [esp + 0x1c], esi
jne 0x423872
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x1d4
ret
Function at 0x402ee5
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x134
push ebx
push esi
mov esi, dword [sym.imp.KERNEL32.dll_LoadLibraryA]
push edi
mov ebx, str.ADVAPI32.dll
push str.RegCloseKey
push ebx
call esi
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call edi
push str.RegOpenKeyExA
push ebx
mov dword [ebp - 0x28], eax
call esi
push eax
call edi
push reloc.mscms.dll_GetColorProfileElement
mov dword [ebp - 0x30], eax
xor edx, edx
pop ecx
xor eax, eax
lea edi, [ebp - 0x133]
mov byte [ebp - 0x134], dl
mov byte [ebp - 0x24], 0x53
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
lea edi, [ebp - 0x24]
or ecx, 0xffffffff
xor eax, eax
mov byte [ebp - 0x23], 0x59
mov byte [ebp - 0x22], 0x53
mov byte [ebp - 0x21], 0x54
mov byte [ebp - 0x20], 0x45
mov byte [ebp - 0x1f], 0x4d
mov byte [ebp - 0x1e], 0x5c
mov byte [ebp - 0x1d], 0x43
mov byte [ebp - 0x1c], 0x75
mov byte [ebp - 0x1b], 0x72
mov byte [ebp - 0x1a], 0x72
mov byte [ebp - 0x19], 0x65
mov byte [ebp - 0x18], 0x6e
mov byte [ebp - 0x17], 0x74
mov byte [ebp - 0x16], 0x43
mov byte [ebp - 0x15], 0x6f
mov byte [ebp - 0x14], 0x6e
mov byte [ebp - 0x13], 0x74
mov byte [ebp - 0x12], 0x72
mov byte [ebp - 0x11], 0x6f
mov byte [ebp - 0x10], 0x6c
mov byte [ebp - 0xf], 0x53
mov byte [ebp - 0xe], 0x65
mov byte [ebp - 0xd], 0x74
mov byte [ebp - 0xc], 0x5c
mov byte [ebp - 0xb], 0x53
mov byte [ebp - 0xa], 0x65
mov byte [ebp - 9], 0x72
mov byte [ebp - 8], 0x76
mov byte [ebp - 7], 0x69
mov byte [ebp - 6], 0x63
mov byte [ebp - 5], 0x65
mov byte [ebp - 4], 0x73
mov byte [ebp - 3], 0x5c
mov byte [ebp - 2], dl
lea ebx, [ebp - 0x134]
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov eax, ecx
mov esi, edi
mov edi, ebx
lea ebx, [ebp - 0x134]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov edi, dword [ebp + 8]
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov esi, edi
mov edi, ebx
mov ebx, ecx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, ebx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
lea eax, [ebp - 0x2c]
mov ecx, ebx
push eax
push 0xf003f
lea eax, [ebp - 0x134]
and ecx, 3
push edx
push eax
rep movsb byte es:[edi], byte [esi]
push connect
call dword [ebp - 0x30]
pop edi
pop esi
test eax, eax
pop ebx
jne 0x403040
push dword [ebp - 0x2c]
call dword [ebp - 0x28]
push 1
pop eax
leave
ret
xor eax, eax
leave
ret
Function at 0x403853
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x114
push esi
push edi
push str.StartServiceCtrlDispatcherA
push str.ADVAPI32.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, str.Serpiei
mov edi, eax
push esi
call fcn.00402ee5
test eax, eax
pop ecx
je 0x4038a7
and dword [ebp - 8], 0
and dword [ebp - 4], 0
lea eax, [ebp - 0x10]
mov dword [ebp - 0x10], esi
push eax
mov dword [ebp - 0xc], 0x4035da
call edi
pop edi
xor eax, eax
pop esi
leave
ret 0x10
and byte [ebp - 0x114], 0
push reloc.mscms.dll_GetColorProfileElement
pop ecx
xor eax, eax
lea edi, [ebp - 0x113]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
lea eax, [ebp - 0x114]
push eax
call fcn.00402bc0
lea eax, [ebp - 0x114]
push 1
push eax
push str.Microsoft_.NET_COM_Integration_with_SOAP
push str.Microsoft_.Net_Frameworek_COMi_Suppoot
push esi
call fcn.00403044
add esp, 0x18
call fcn.00402130
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]

Function at 0x403b60
Capabilities:
Contain obfuscated stackstrings

Disassembly:
sub esp, 0x134
push ebx
push ebp
push esi
mov esi, dword [sym.imp.KERNEL32.dll_LoadLibraryA]
push edi
push str.GetSystemDirectoryA
push str.KERNEL32.dll
call esi
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call edi
push str.lstrcatA
push str.KERNEL32.dll
mov ebx, eax
call esi
push eax
call edi
push str.lstrcpyA
push str.KERNEL32.dll
mov ebp, eax
call esi
push eax
call edi
mov esi, eax
lea eax, [esp + 0x40]
push 0x104
push eax
call ebx
mov al, 0x65
mov dl, 0x74
mov byte [esp + 0x1c], al
mov byte [esp + 0x21], dl
mov byte [esp + 0x22], al
mov byte [esp + 0x25], al
mov byte [esp + 0x26], dl
mov byte [esp + 0x2e], al
mov byte [esp + 0x32], al
mov byte [esp + 0x38], al
mov byte [esp + 0x3a], al
mov byte [esp + 0x3c], al
mov cl, 0x72
mov bl, 0x6c
mov dl, 0x78
xor al, al
mov byte [esp + 0x10], 0x5c
mov byte [esp + 0x11], 0x50
mov byte [esp + 0x12], cl
mov byte [esp + 0x13], 0x6f
mov byte [esp + 0x14], 0x67
mov byte [esp + 0x15], cl
mov byte [esp + 0x16], 0x61
mov byte [esp + 0x17], 0x6d
mov byte [esp + 0x18], 0x20
mov byte [esp + 0x19], 0x46
mov byte [esp + 0x1a], 0x69
mov byte [esp + 0x1b], bl
mov byte [esp + 0x1d], 0x73
mov byte [esp + 0x1e], 0x5c
mov byte [esp + 0x1f], 0x49
mov byte [esp + 0x20], 0x6e
mov byte [esp + 0x23], cl
mov byte [esp + 0x24], 0x6e
mov byte [esp + 0x27], 0x20
mov byte [esp + 0x28], 0x45
mov byte [esp + 0x29], dl
mov byte [esp + 0x2a], 0x70
mov byte [esp + 0x2b], bl
mov byte [esp + 0x2c], 0x6f
mov byte [esp + 0x2d], cl
mov byte [esp + 0x2f], cl
mov byte [esp + 0x30], 0x5c
mov byte [esp + 0x31], 0x69
mov byte [esp + 0x33], dl
mov byte [esp + 0x34], 0x70
mov byte [esp + 0x35], bl
mov byte [esp + 0x36], 0x6f
mov byte [esp + 0x37], cl
mov byte [esp + 0x39], 0x2e
mov byte [esp + 0x3b], dl
mov byte [esp + 0x3d], al
mov byte [esp + 0x42], al
lea ecx, [esp + 0x10]
lea edx, [esp + 0x40]
push ecx
push edx
call ebp
mov ecx, dword [esp + 0x148]
lea eax, [esp + 0x40]
push eax
push ecx
call esi
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x134
ret
Function at 0x405590
Capabilities:
Act as tcp client
Connect socket
Connect tcp socket
Connect udp socket
Create tcp socket
Create udp socket

Disassembly:
sub esp, 0x10
push esi
push 0
push 1
push 2
call dword [sym.imp.WS2_32.dll_socket]
mov esi, eax
cmp esi, 0xffffffff
jne 0x4055ae
or eax, eax
pop esi
add esp, 0x10
ret
mov ecx, dword [esp + 0x1c]
mov eax, dword [esp + 0x18]
push ecx
mov dword [esp + 0xc], eax
mov word [esp + 8], 2
call dword [sym.imp.WS2_32.dll_htons]
lea edx, [esp + 4]
push 0x10
push edx
push esi
mov word [esp + 0x12], ax
call dword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
jne 0x4055ef
push esi
call dword [sym.imp.WS2_32.dll_closesocket]
or eax, 0xffffffff
pop esi
add esp, 0x10
ret
mov eax, esi
pop esi
add esp, 0x10
ret

Function at 0x1001109
Capabilities:
Parse pe header
Terminate process

Disassembly:
push 0x28
push 0x1001080
call fcn.010012c0
xor edi, edi
push edi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
cmp word [eax], 0x5a4d
jne 0x1001144
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x1001144
movzx eax, word [ecx + 0x18]
cmp eax, 0x10b
je 0x100115c
cmp eax, 0x20b
je 0x1001149
mov dword [ebp - 0x1c], edi
jmp 0x1001170
cmp dword [ecx + 0x84], 0xe
jbe 0x1001144
xor eax, eax
cmp dword [ecx + 0xf8], edi
jmp 0x100116a
cmp dword [ecx + 0x74], 0xe
jbe 0x1001144
xor eax, eax
cmp dword [ecx + 0xe8], edi
setne al
mov dword [ebp - 0x1c], eax
mov dword [ebp - 4], edi
push 1
call dword [sym.imp.msvcrt.dll___set_app_type]
pop ecx
or dword [0x1002018], 0xffffffff
or dword [0x100201c], 0xffffffff
call dword [sym.imp.msvcrt.dll___p__fmode]
mov ecx, dword [0x1002014]
mov dword [eax], ecx
call dword [sym.imp.msvcrt.dll___p__commode]
mov ecx, dword [0x1002010]
mov dword [eax], ecx
mov eax, dword [sym.imp.msvcrt.dll__adjust_fdiv]
mov eax, dword [eax]
mov dword [0x1002020], eax
call fcn.010012b6
cmp dword [section..data], edi
jne 0x10011cb
push fcn.010012b6
call dword [sym.imp.msvcrt.dll___setusermatherr]
pop ecx
call fcn.0100129f
push 0x1001054
push 0x1001050
call sub.msvcrt.dll__initterm
mov eax, dword [0x100200c]
mov dword [ebp - 0x24], eax
lea eax, [ebp - 0x24]
push eax
push dword [0x1002008]
lea eax, [ebp - 0x20]
push eax
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x2c]
push eax
call dword [sym.imp.msvcrt.dll___getmainargs]
mov dword [ebp - 0x34], eax
push 0x100104c
push 0x1001048
call sub.msvcrt.dll__initterm
mov eax, dword [ebp - 0x20]
mov ecx, dword [sym.imp.msvcrt.dll___initenv]
mov dword [ecx], eax
push dword [ebp - 0x20]
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
call fcn.010012b6
add esp, 0x30
mov esi, eax
mov dword [ebp - 0x38], esi
cmp dword [ebp - 0x1c], edi
jne 0x1001242
push esi
call dword [sym.imp.msvcrt.dll_exit]
call dword [sym.imp.msvcrt.dll__cexit]
jmp 0x1001277
or dword [ebp - 4], 0xffffffff
mov eax, esi
call fcn.010012fb
ret
Function at 0x430001
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..pdata
nop
nop
nop
nop
push 4
nop
nop
nop
pop edi
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
nop
je 0x430072
nop
mov ebx, 0x408f6c
nop
nop
nop
mov ecx, ebx
nop
nop
nop
nop
sub ecx, eax
nop
nop
xor edx, edx
nop
nop
nop
push eax
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
pop eax
nop
nop
mov esi, 0x559d5d55
nop
nop
nop
nop
xor dword [eax], esi
nop
add eax, edi
nop
nop
nop
nop
loop 0x430060
nop
nop
nop
nop
nop
mov eax, section..pdata_1
nop
cmp eax, 0
nop
nop
je 0x4300d2
nop
nop
nop
nop
mov ebx, 0x42e3d0
nop
nop
nop
nop
mov ecx, ebx
nop
nop
nop
sub ecx, eax
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
nop
div edi
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x66143567
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
nop
nop
add eax, edi
nop
loop 0x4300c0
nop
nop
nop
popal
nop
nop
nop
nop
nop
jmp 0x401219
Function at 0x401f10
Capabilities:
Get disk information
Inspect load icon resource
Read file on windows

Disassembly:
mov eax, dword [esp + 4]
sub esp, 0x148
push ebx
push esi
push edi
push 0x65
push eax
call dword [sym.imp.USER32.dll_LoadIconA]
lea ecx, [esp + 0xc]
call fcn.00401000
lea ecx, [esp + 0x50]
push 0x104
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
lea edx, [esp + 0x50]
lea ecx, [esp + 0xc]
push edx
call fcn.004012b0
test eax, eax
je 0x402021
lea eax, [esp + 0x50]
push 0x404030
push eax
call dword [sym.imp.MSVCRT.dll_fopen]
mov esi, eax
add esp, 8
test esi, esi
je 0x402084
lea ecx, [esp + 0x50]
push ecx
lea ecx, [esp + 0x10]
call fcn.00401290
mov edi, dword [sym.imp.MSVCRT.dll_fseek]
sub eax, 8
push 0
push eax
push esi
call edi
mov ebx, dword [sym.imp.MSVCRT.dll_fread]
push esi
push 1
lea edx, [esp + 0x24]
push 8
push edx
call ebx
mov eax, dword [esp + 0x2c]
push 0
push eax
push esi
call edi
push esi
push 1
lea ecx, [esp + 0x48]
push 0x38
push ecx
call ebx
push esi
call dword [sym.imp.MSVCRT.dll_fclose]
mov eax, dword [esp + 0x88]
mov edx, dword [esp + 0x50]
add esp, 0x3c
test eax, eax
mov eax, dword [esp + 0x10]
push edx
push eax
jne 0x401ffe
sub esp, 0x38
mov ecx, 0xe
lea esi, [esp + 0x58]
mov edi, esp
rep movsd dword es:[edi], dword [esi]
lea ecx, [esp + 0x90]
push ecx
lea ecx, [esp + 0x50]
call fcn.00401800
jmp 0x402084
sub esp, 0x38
mov ecx, 0xe
lea esi, [esp + 0x58]
mov edi, esp
rep movsd dword es:[edi], dword [esi]
lea ecx, [esp + 0x90]
push ecx
lea ecx, [esp + 0x50]
call fcn.00401a90
jmp 0x402084
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::CString_1
call dword [sym.imp.KERNEL32.dll_GetLogicalDrives]
mov edi, eax
mov esi, 1
xor ebx, ebx
test edi, esi
je 0x40206a
mov dl, bl
lea ecx, [esp + 0x10]
add dl, 0x41
push edx
call sub.MFC42.DLL_CString::operator_1
push 0x40412c
lea ecx, [esp + 0x14]
call fcn.004020e2
lea ecx, [esp + 0xc]
mov eax, dword [esp + 0x10]
push eax
push 0
call fcn.00401cf0
add esi, esi
inc ebx
cmp ebx, 0x1a
jl 0x402039
lea ecx, [esp + 0xc]
call fcn.00401040
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0xc]
call fcn.00401030
pop edi
pop esi
xor eax, eax
pop ebx
add esp, 0x148
ret 0x10

Function at 0x431005
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
call 0x43100c
nop
nop
nop
nop
pop eax
nop
add eax, 0x403e6a
nop
nop
sub eax, 0x403e10
mov ebx, dword [eax]
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
jl 0x431030
nop
nop
nop
nop
nop
nop
nop
add eax, 0xc
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
jne 0x43101e
nop
popal
nop
nop
nop
nop
nop
jmp loc.00401219
Function at 0x3001634c
Capabilities:
Accept command line arguments

Disassembly:
call dword [sym.imp.KERNEL32.dll_GetCommandLineW]
mov cx, word [eax]
cmp cx, 0x22
push 2
pop edx
jne 0x30016370
add eax, edx
mov cx, word [eax]
cmp cx, 0x22
je 0x30016386
test cx, cx
jne 0x3001635e
jmp 0x30016390
cmp cx, 0x20
jbe 0x30016388
add eax, edx
cmp word [eax], 0x20
ja 0x30016376
jmp 0x30016388
cmp cx, 0x20
ja 0x30016390
add eax, edx
mov cx, word [eax]
test cx, cx
jne 0x30016380
and dword [0x3009c718], 0
push eax
call fcn.30019e7a
mov ecx, eax
and ecx, 0x60
je 0x300163a7
mov eax, ecx
ret
test al, 8
je 0x300163af
push 8
pop eax
ret
push esi
mov esi, 0x1eee
test esi, eax
jne 0x300163bd
xor eax, eax
pop esi
ret
xor ecx, ecx
push ebx
xor edx, edx
inc edx
shl edx, cl
test esi, edx
je 0x300163d5
test eax, edx
je 0x300163d5
mov ebx, eax
sub ebx, edx
test esi, ebx
jne 0x300163e4
inc ecx
cmp ecx, 0x20
jb 0x300163c0
test al, 4
je 0x300163e6
test ah, 1
jne 0x300163e6
xor eax, eax
pop ebx
pop esi
ret

Function at 0x300163e9
Capabilities:
Read file via mapping

Disassembly:
mov eax, dword [0x3009c718]
push esi
xor esi, esi
push esi
push esi
push esi
push 6
push eax
mov dword [0x3009a794], eax
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
cmp eax, esi
mov dword [0x3009a790], eax
je 0x3001644e
cmp dword [eax], 0x9c9c
jne 0x3001644e
cmp dword [eax + 4], 0x20000
jne 0x3001644e
cmp dword [eax + 0x24], esi
je 0x3001644e
cmp dword [eax + 0x18], esi
je 0x3001644e
cmp dword [eax + 0x20], esi
je 0x3001644e
cmp dword [0x3009c728], esi
jne 0x30016438
cmp dword [eax + 0x28], esi
je 0x3001644e
push dword [eax + 0x3c]
push dword [eax + 0x34]
push dword [eax + 0x30]
push dword [eax + 0x2c]
call fcn.30024892
xor eax, eax
inc eax
pop esi
ret
xor eax, eax
pop esi
ret
Function at 0x3001b386
Capabilities:
Hide graphical window

Disassembly:
push 0
push dword [esp + 0xc]
push dword [esp + 0xc]
call dword [sym.imp.USER32.dll_GetDlgItem]
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
ret 8

Function at 0x3001e7fd
Capabilities:
Hide graphical window

Disassembly:
push ebx
mov ebx, dword [esp + 0xc]
xor eax, eax
cmp dword [ebx + 0xc], eax
je 0x3001e81f
push 0x14
push eax
push eax
push eax
push eax
push eax
push dword [esp + 0x20]
call dword [sym.imp.USER32.dll_SetWindowPos]
jmp 0x3001e902
push ebp
push esi
mov esi, dword [esp + 0x10]
push edi
push esi
call fcn.3001a034
mov eax, dword [0x3009c3d0]
xor ebp, ebp
inc ebp
cmp eax, dword [0x3009c3cc]
mov edi, 0x447
je 0x3001e889
push ebp
push 0x66
push 4
push esi
call fcn.3001c2f5
push ebp
push 0xa2
push 0x3ed
push esi
call fcn.3001c2f5
push ebp
push 0xa3
push 3
push esi
call fcn.3001c2f5
push ebp
push 0xb0
push edi
push esi
call fcn.3001c2f5
push ebp
push 0xb1
push 0x453
push esi
call fcn.3001c2f5
cmp dword [ebx + 0x34], 0
je 0x3001e8bf
mov edi, dword [sym.imp.USER32.dll_GetDlgItem]
push 0
push 4
push esi
call edi
push eax
call dword [sym.imp.USER32.dll_EnableWindow]
push 0
push 4
push esi
call edi
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
push 3
push esi
call edi
push eax
call dword [sym.imp.USER32.dll_SetFocus]
jmp 0x3001e8e9
mov eax, dword [ebx + 8]
test byte [eax], 2
je 0x3001e8e9
mov ebx, dword [sym.imp.USER32.dll_GetDlgItem]
push ebp
push edi
push esi
call ebx
push eax
call dword [sym.imp.USER32.dll_EnableWindow]
push ebp
push edi
push esi
call ebx
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
mov ebx, dword [esp + 0x18]
and dword [ebx + 0x28], 0
push ebx
push esi
call fcn.3001e6ea
push 0x3ec
push esi
call fcn.3001b386
pop edi
pop esi
pop ebp
pop ebx
ret 8

Function at 0x30021229
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x98
mov eax, dword [section..cdata]
push edi
push 0x24
mov dword [ebp - 4], eax
pop ecx
xor eax, eax
lea edi, [ebp - 0x94]
rep stosd dword es:[edi], eax
lea eax, [ebp - 0x98]
push eax
mov dword [ebp - 0x98], 0x94
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
cmp dword [ebp - 0x88], 2
pop edi
jne 0x3002128c
cmp dword [ebp - 0x94], 5
jb 0x3002128c
push 0x3009c3e8
mov dword [0x3009c3e8], 0x11c
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
xor eax, eax
inc eax
jmp 0x3002128e
xor eax, eax
mov ecx, dword [ebp - 4]
call fcn.30063125
leave
ret
Function at 0x30021b60
Capabilities:
Set registry value

Disassembly:
push ebp
lea ebp, [esp - 0x94]
sub esp, 0x114
mov eax, dword [section..cdata]
push ebx
push esi
mov esi, dword [ebp + 0xa0]
imul esi, esi, 0x18
xor ebx, ebx
cmp dword [esi + 0x30066580], ebx
mov dword [ebp + 0x90], eax
je 0x30021ba4
mov eax, dword [esi + 0x30066584]
cmp eax, dword [ebp + 0xa4]
jne 0x30021ba4
xor eax, eax
inc eax
jmp 0x30021c6e
push edi
push dword [ebp + 0x9c]
mov edi, 0x104
push 0x30002c70
push 0x30002e60
lea eax, [ebp - 0x74]
push edi
push eax
call dword [sym.imp.SHLWAPI.dll_wnsprintfA]
mov eax, dword [esi + 0x30066590]
add esp, 0x14
cmp eax, ebx
je 0x30021bf5
cmp byte [eax], bl
je 0x30021bf5
push edi
lea eax, [ebp - 0x74]
push eax
push 0x30002958
call fcn.3004ff05
push edi
lea eax, [ebp - 0x74]
push eax
push dword [esi + 0x30066590]
call fcn.3004ff05
lea eax, [ebp - 0x80]
push eax
lea eax, [ebp - 0x78]
push eax
lea eax, [ebp - 0x74]
push eax
call fcn.300332ec
test eax, eax
jne 0x30021c0e
xor eax, eax
jmp 0x30021c6d
push ebx
lea eax, [ebp - 0x7c]
push eax
push ebx
push 0x20006
push ebx
push ebx
push ebx
push dword [ebp - 0x80]
push dword [ebp - 0x78]
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
test eax, eax
jne 0x30021c0a
push 4
pop edi
push edi
lea eax, [ebp + 0xa4]
push eax
push edi
push ebx
push dword [esi + 0x30066594]
push dword [ebp - 0x7c]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
test eax, eax
jne 0x30021c0a
mov eax, dword [ebp + 0xa4]
mov dword [esi + 0x30066584], eax
xor eax, eax
inc eax
mov dword [esi + 0x30066588], edi
mov dword [esi + 0x30066580], eax
mov dword [esi + 0x3006658c], ebx
pop edi
mov ecx, dword [ebp + 0x90]
pop esi
pop ebx
call fcn.30063125
add ebp, 0x94
leave
ret 0xc

Function at 0x30022080
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
push edi
push dword [ebp + 8]
call fcn.3004ead5
mov esi, eax
push 0x106
inc esi
push esi
call fcn.3005424c
mov edi, eax
test edi, edi
je 0x300220c2
push esi
push edi
push dword [ebp + 8]
call fcn.3004feaa
lea eax, [ebp - 4]
push eax
push 0
push edi
push 0x30022031
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
pop edi
pop esi
leave
ret 4

Function at 0x300220da
Capabilities:
Get file size

Disassembly:
push esi
mov esi, dword [esp + 8]
mov eax, dword [esi]
cmp eax, 0xffffffff
jne 0x300220ea
xor eax, eax
jmp 0x30022152
push edi
xor edi, edi
push edi
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
cmp eax, 0xffffffff
mov dword [esi + 0xc], eax
je 0x30022144
cmp eax, edi
je 0x30022144
push edi
push eax
push edi
push 8
push edi
push dword [esi]
call dword [sym.imp.KERNEL32.dll_CreateFileMappingA]
cmp eax, edi
mov dword [esi + 4], eax
je 0x30022144
push edi
push edi
push edi
push 1
push eax
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
cmp eax, edi
mov dword [esi + 8], eax
jne 0x3002213f
push ebx
push dword [esi + 4]
mov ebx, dword [sym.imp.KERNEL32.dll_CloseHandle]
call ebx
push dword [esi]
mov dword [esi + 4], edi
call ebx
pop ebx
jmp 0x3002214c
xor eax, eax
inc eax
jmp 0x30022151
push dword [esi]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
or dword [esi], 0xffffffff
xor eax, eax
pop edi
pop esi
ret 4
Function at 0x30022935
Capabilities:
Access the windows event log

Disassembly:
push ebp
mov ebp, esp
cmp word [0x300a2ab0], 0
je 0x30022983
push esi
push 0x300a2ab0
push 0
call dword [sym.imp.ADVAPI32.dll_RegisterEventSourceW]
mov esi, eax
test esi, esi
je 0x30022982
push dword [ebp + 0x14]
push dword [ebp + 8]
push dword [ebp + 0x14]
call fcn.3004eb5c
add eax, eax
push eax
push dword [ebp + 0xc]
push 0
push dword [ebp + 0x10]
push 0
push dword [ebp + 0x18]
push esi
call dword [sym.imp.ADVAPI32.dll_ReportEventW]
push esi
call dword [sym.imp.ADVAPI32.dll_DeregisterEventSource]
pop esi
pop ebp
ret 0x14

Function at 0x30022c89
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
xor edi, edi
xor ebx, ebx
push edi
push 0x80
push 4
push edi
push edi
push 0x40000000
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x30022cde
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x20
mov dword [ebp - 4], eax
je 0x30022ccb
cmp eax, 0x21
je 0x30022ccb
cmp eax, 0x36
jne 0x30022d08
inc ebx
cmp ebx, 5
jge 0x30022d08
push 0xfa
call dword [sym.imp.KERNEL32.dll_Sleep]
jmp 0x30022c94
push 2
push edi
push edi
push esi
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
push edi
lea eax, [ebp - 4]
push eax
push dword [ebp + 8]
call fcn.3004ead5
push eax
push dword [ebp + 8]
push esi
call dword [sym.imp.KERNEL32.dll_WriteFile]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop esi
pop ebx
leave
ret 8