joyce8/EMBER2024-capa huggingface dataset:
Function at 0xba2f20
Capabilities:
Delete service
Query service status
Stop service

Disassembly:
push ecx
push ebp
push 0xf003f
push 0
push 0
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerW]
mov ebp, eax
test ebp, ebp
mov dword [esp + 4], ebp
je 0xba2fd7
mov eax, dword [esp + 0xc]
push esi
push 0xf01ff
push eax
push ebp
call dword [sym.imp.ADVAPI32.dll_OpenServiceW]
mov esi, eax
test esi, esi
je 0xba2fcf
push ebx
push edi
push 0xbc6770
push 1
push esi
call dword [sym.imp.ADVAPI32.dll_ControlService]
mov edi, dword [sym.imp.KERNEL32.dll_Sleep]
test eax, eax
je 0xba2fae
push 0x3e8
call edi
mov ebx, dword [sym.imp.ADVAPI32.dll_QueryServiceStatus]
push 0xbc6770
push esi
call ebx
test eax, eax
je 0xba2fae
mov ebp, 3
cmp dword [0xbc6774], ebp
jne 0xba2faa
push 0x3e8
call edi
push 0xbc6770
push esi
call ebx
test eax, eax
jne 0xba2f8f
mov ebp, dword [esp + 0x10]
mov ebx, dword [sym.imp.ADVAPI32.dll_DeleteService]
push esi
call ebx
test eax, eax
jne 0xba2fc6
push 0x64
call edi
push esi
call ebx
test eax, eax
je 0xba2fbb
push esi
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
pop edi
pop ebx
push ebp
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
pop esi
pop ebp
pop ecx
ret
Function at 0xba6e00
Capabilities:
Delete file

Disassembly:
push 0xffffffffffffffff
push 0xbbc8f0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0xc
mov ecx, dword [esp + 0x1c]
push esi
mov esi, dword [esp + 0x24]
lea eax, [esp + 4]
push edi
xor edi, edi
push eax
push 0x20019
push edi
push esi
push ecx
mov dword [esp + 0x1c], edi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
cmp eax, edi
je 0xba6ed2
lea edx, [esp + 0x24]
push eax
push edx
call fcn.00ba37a0
add esp, 8
mov eax, dword [esp + 0x24]
mov dword [esp + 0x1c], edi
cmp eax, edi
je 0xba6e61
mov edx, dword [eax]
jmp 0xba6e63
xor edx, edx
xor ecx, ecx
push edi
xor eax, eax
push edx
push ecx
mov ecx, dword [esp + 0x38]
push eax
lea eax, [esp + 0x1c]
mov edx, dword [ecx + 4]
push eax
push esi
push 2
push edx
mov dword [esp + 0x2c], edi
mov dword [esp + 0x30], edi
call fcn.00ba5050
mov eax, dword [esp + 0x44]
add esp, 0x20
cmp eax, edi
mov dword [esp + 0x1c], 0xffffffff
je 0xba6ebf
mov esi, eax
add eax, 8
push eax
call dword [sym.imp.KERNEL32.dll_InterlockedDecrement]
test eax, eax
jne 0xba6ebf
cmp esi, edi
je 0xba6ebf
mov ecx, esi
call fcn.00b9ea00
push esi
call fcn.00bac1c8
add esp, 4
pop edi
xor al, al
pop esi
mov ecx, dword [esp + 0xc]
mov dword fs:[0], ecx
add esp, 0x18
ret
push edi
lea eax, [esp + 0x2c]
push edi
push eax
call fcn.00ba3990
add esp, 0xc
mov eax, dword [esp + 0x28]
mov dword [esp + 0x1c], 1
cmp eax, edi
je 0xba6ef5
mov eax, dword [eax]
jmp 0xba6ef7
xor eax, eax
mov ecx, dword [esp + 8]
mov edx, dword [esp + 0x2c]
push ebx
push esi
push eax
push ecx
push edx
call fcn.00ba2640
add esp, 0x10
mov bl, al
mov eax, dword [esp + 0xc]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [esp + 0x2c]
cmp eax, edi
je 0xba6f25
mov eax, dword [eax]
jmp 0xba6f27
xor eax, eax
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov esi, dword [esp + 0x2c]
mov dword [esp + 0x20], 0xffffffff
cmp esi, edi
je 0xba6f76
lea ecx, [esi + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_InterlockedDecrement]
test eax, eax
jne 0xba6f76
cmp esi, edi
je 0xba6f76
mov eax, dword [esi]
cmp eax, edi
je 0xba6f5d
push eax
call dword [sym.imp.OLEAUT32.dll_SysStringLen]
mov eax, dword [esi + 4]
cmp eax, edi
je 0xba6f6d
push eax
call fcn.00bac1c8
add esp, 4
push esi
call fcn.00bac1c8
add esp, 4
mov ecx, dword [esp + 0x18]
mov al, bl
pop ebx
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x18
ret
Function at 0xba6f90
Capabilities:
Query or enumerate registry key

Disassembly:
sub esp, 0x208
lea eax, [esp]
push ebx
mov ebx, dword [sym.imp.ADVAPI32.dll_RegEnumKeyW]
push ebp
push esi
push edi
xor edi, edi
push 0x104
push eax
push edi
push SysStringLen
call ebx
mov esi, dword [esp + 0x21c]
mov ebp, dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
test eax, eax
jne 0xba6ffb
mov ecx, dword [esi + 8]
push 0
push ecx
call ebp
test eax, eax
je 0xba7035
lea edx, [esp + 0x10]
push esi
push edx
push SysStringLen
call fcn.00ba6e00
add esp, 0xc
lea eax, [esp + 0x10]
inc edi
push 0x104
push eax
push edi
push SysStringLen
call ebx
test eax, eax
je 0xba6fc5
mov edi, 0xbc18b0
mov ecx, dword [esi + 8]
push 0
push ecx
call ebp
test eax, eax
je 0xba7035
mov edx, dword [edi]
push esi
push edx
push reloc.OLEAUT32.dll_SysReAllocString
call fcn.00ba6e00
add edi, 4
add esp, 0xc
cmp edi, 0xbc18c0
jb 0xba7000
pop edi
pop esi
pop ebp
mov al, 1
pop ebx
add esp, 0x208
ret
pop edi
pop esi
pop ebp
xor al, al
pop ebx
add esp, 0x208
ret

Function at 0xba7070
Capabilities:
Enumerate files on windows

Disassembly:
sub esp, 0x250
push esi
push edi
mov edi, dword [esp + 0x25c]
push 0x5c
push edi
call fcn.00bad082
mov esi, eax
add esp, 8
test esi, esi
je 0xba7107
lea eax, [esp + 8]
mov word [esi], 0
push eax
push edi
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov edi, eax
cmp edi, 0xffffffff
je 0xba7102
push ebx
lea ebx, [esi + 2]
push ebp
lea ecx, [esp + 0x3c]
push ebx
push ecx
call fcn.00bac946
add esp, 8
test eax, eax
je 0xba70e3
mov ebp, dword [sym.imp.KERNEL32.dll_FindNextFileW]
lea edx, [esp + 0x10]
push edx
push edi
call ebp
test eax, eax
je 0xba70e8
lea eax, [esp + 0x3c]
push ebx
push eax
call fcn.00bac946
add esp, 8
test eax, eax
jne 0xba70c5
mov word [esi], 0x5c
push edi
call dword [sym.imp.KERNEL32.dll_FindClose]
cmp word [esi], 0
pop ebp
pop ebx
je 0xba7102
pop edi
mov al, 1
pop esi
add esp, 0x250
ret
mov word [esi], 0x5c
pop edi
xor al, al
pop esi
add esp, 0x250
ret
Function at 0xba7f10
Capabilities:
Get disk information

Disassembly:
push 0xffffffffffffffff
push 0xbbc9fb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0xc
push ebx
push ebp
push esi
push edi
call dword [sym.imp.KERNEL32.dll_GetLogicalDrives]
mov esi, dword [esp + 0x2c]
xor ebp, ebp
mov dword [esp + 0x10], eax
xor ebx, ebx
mov eax, 1
mov ecx, ebx
shl eax, cl
mov ecx, dword [esp + 0x10]
test ecx, eax
je 0xba8002
lea edx, [ebx + 0x41]
lea eax, [esp + 0x14]
push edx
push str._c:_
push eax
call fcn.00babdff
add esp, 0xc
lea ecx, [esp + 0x14]
push ecx
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 3
jne 0xba8002
lea edx, [esp + 0x14]
push edx
push str.Mounting__s_n
call fcn.00ba36e0
lea eax, [esp + 0x1c]
lea edi, [esi + 0x1048]
push eax
push edi
mov word [esp + 0x28], bp
call fcn.00bac20b
push 0x10
call fcn.00bac1d3
add esp, 0x14
mov dword [esp + 0x2c], eax
cmp eax, ebp
mov dword [esp + 0x24], ebp
je 0xba7fc5
mov cx, word [edi]
push ecx
mov ecx, eax
call fcn.00b981c0
jmp 0xba7fc7
xor eax, eax
push esi
mov dword [esp + 0x28], 0xffffffff
mov dword [esi], eax
call fcn.00ba7b80
mov edi, dword [esi]
add esp, 4
cmp edi, ebp
je 0xba7ff0
mov ecx, edi
call fcn.00b982c0
push edi
call fcn.00bac1c8
add esp, 4
mov edx, dword [esi + 0x1024]
push ebp
push edx
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
test eax, eax
je 0xba8021
inc ebx
cmp ebx, 0x20
jb 0xba7f3e
pop edi
pop esi
pop ebp
mov al, 1
pop ebx
mov ecx, dword [esp + 0xc]
mov dword fs:[0], ecx
add esp, 0x18
ret
mov ecx, dword [esp + 0x1c]
pop edi
pop esi
pop ebp
xor al, al
pop ebx
mov dword fs:[0], ecx
add esp, 0x18
ret
Function at 0xba9250
Capabilities:
Compare security identifiers

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0xbbd808
push 0xbad288
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 0x28], ebx
xor esi, esi
mov dword [ebp - 0x20], esi
mov byte [ebp - 0x24], bl
mov dword [ebp - 4], ebx
mov byte [ebp - 0x34], bl
mov byte [ebp - 0x33], bl
mov byte [ebp - 0x32], bl
mov byte [ebp - 0x31], bl
mov byte [ebp - 0x30], bl
mov byte [ebp - 0x2f], 5
lea eax, [ebp - 0x1c]
push eax
push ebx
push ebx
push ebx
push ebx
push ebx
push ebx
push ebx
push 0x12
push 1
lea ecx, [ebp - 0x34]
push ecx
call dword [sym.imp.ADVAPI32.dll_AllocateAndInitializeSid]
test eax, eax
je 0xba9329
lea edx, [ebp - 0x28]
push edx
push 8
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.ADVAPI32.dll_OpenProcessToken]
test eax, eax
je 0xba9329
mov dword [ebp - 0x2c], ebx
lea eax, [ebp - 0x2c]
push eax
push ebx
push ebx
push 1
mov ecx, dword [ebp - 0x28]
push ecx
mov edi, dword [sym.imp.ADVAPI32.dll_GetTokenInformation]
call edi
mov edx, dword [ebp - 0x2c]
push edx
call fcn.00bac1d3
add esp, 4
mov esi, eax
mov dword [ebp - 0x38], esi
mov dword [ebp - 0x20], esi
cmp esi, ebx
je 0xba9329
lea eax, [ebp - 0x2c]
push eax
mov ecx, dword [ebp - 0x2c]
push ecx
push esi
push 1
mov edx, dword [ebp - 0x28]
push edx
call edi
test eax, eax
je 0xba9329
mov eax, dword [ebp - 0x1c]
push eax
mov ecx, dword [esi]
push ecx
call dword [sym.imp.ADVAPI32.dll_EqualSid]
neg eax
sbb eax, eax
neg eax
mov byte [ebp - 0x24], al
jmp 0xba932c
mov al, byte [ebp - 0x24]
mov dword [ebp - 4], 0xffffffff
call fcn.00ba9351
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0xba9d20
Capabilities:
Query or enumerate registry value

Disassembly:
push ecx
mov edx, dword [esp + 8]
push esi
mov esi, dword [esp + 0x10]
lea eax, [esp + 4]
push eax
mov eax, dword [ecx + 4]
push esi
push 0
push 0
push edx
push eax
mov dword [esp + 0x1c], 8
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
je 0xba9d58
mov ecx, dword [esp + 0x14]
mov edx, dword [esp + 0x18]
mov dword [esi], ecx
mov dword [esi + 4], edx
pop esi
pop ecx
ret 0x10

Function at 0xba9d60
Capabilities:
Query or enumerate registry value

Disassembly:
mov edx, dword [esp + 4]
push esi
mov esi, dword [esp + 0xc]
lea eax, [esp + 0x10]
push eax
mov eax, dword [ecx + 4]
push esi
push 0
push 0
push edx
push eax
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
je 0xba9d94
mov eax, dword [esp + 0x14]
test eax, eax
je 0xba9d94
push eax
push esi
call fcn.00bac20b
add esp, 8
pop esi
ret 0x10

Function at 0xba9da0
Capabilities:
Query or enumerate registry value

Disassembly:
mov edx, dword [esp + 4]
sub esp, 0x24
lea eax, [esp + 0x28]
push eax
mov eax, dword [ecx + 4]
push 0x20019
push 0
push edx
push eax
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0xba9e22
push ebx
mov ebx, dword [esp + 0x30]
push esi
xor esi, esi
test ebx, ebx
jbe 0xba9e15
push ebp
mov ebp, dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push edi
mov edi, dword [esp + 0x40]
push esi
lea ecx, [esp + 0x18]
push 0xbc2320
push ecx
mov dword [esp + 0x1c], 4
call fcn.00babdff
mov ecx, dword [esp + 0x44]
add esp, 0xc
lea edx, [esp + 0x10]
lea eax, [esp + 0x14]
push edx
push edi
push 0
push 0
push eax
push ecx
call ebp
inc esi
add edi, 4
cmp esi, ebx
jb 0xba9dda
pop edi
pop ebp
mov edx, dword [esp + 0x30]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop esi
pop ebx
add esp, 0x24
ret 0xc

Function at 0xba9e30
Capabilities:
Query or enumerate registry value

Disassembly:
mov edx, dword [esp + 4]
sub esp, 0x28
lea eax, [esp + 0x2c]
push eax
mov eax, dword [ecx + 4]
push 0x20019
push 0
push edx
push eax
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0xba9ec2
push ebp
mov ebp, dword [esp + 0x34]
push esi
xor esi, esi
test ebp, ebp
jbe 0xba9eb5
push ebx
mov ebx, dword [esp + 0x40]
push edi
mov edi, dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push esi
lea ecx, [esp + 0x1c]
push 0xbc2320
push ecx
mov dword [esp + 0x1c], 4
call fcn.00babdff
add esp, 0xc
lea edx, [esp + 0x10]
lea eax, [esp + 0x14]
lea ecx, [esp + 0x18]
push edx
mov edx, dword [esp + 0x40]
push eax
push 0
push 0
push ecx
push edx
call edi
test eax, eax
jne 0xba9eab
mov ax, word [esp + 0x14]
mov word [ebx], ax
inc esi
add ebx, 2
cmp esi, ebp
jb 0xba9e6a
pop edi
pop ebx
mov ecx, dword [esp + 0x34]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop esi
pop ebp
add esp, 0x28
ret 0xc
Function at 0xbaa000
Capabilities:
Get file version info

Disassembly:
push ecx
push ebx
mov ebx, dword [esp + 0xc]
push ebp
push esi
lea eax, [esp + 0xc]
push edi
push eax
push ebx
call sub.VERSION.dll_GetFileVersionInfoSizeW
mov esi, eax
test esi, esi
je 0xbaa131
push esi
call fcn.00bad145
add esp, 4
mov edi, eax
push edi
push esi
push 0
push ebx
call sub.VERSION.dll_GetFileVersionInfoW
push 0
push 0x80
push 3
push 0
push 0
push 0xc0000000
push ebx
call fcn.00b9c080
mov ebp, eax
add esp, 0x1c
cmp ebp, 0xffffffff
je 0xbaa131
push 0
push ebp
call fcn.00b9c3a0
push 0
push 0
push 0
push 4
push 0
push ebp
mov ebx, eax
call fcn.00b9c260
add esp, 0x20
mov dword [esp + 0x18], eax
test eax, eax
jne 0xbaa08b
push ebp
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
push 0
push 0
push 0
push 6
push eax
call fcn.00b9c2f0
mov esi, eax
add esp, 0x14
test esi, esi
je 0xbaa121
push 0xbc2918
push edi
call fcn.00bab3f0
push eax
push ebx
push esi
call fcn.00ba9f60
push 0xbc28f8
push edi
call fcn.00bab3f0
push eax
push ebx
push esi
call fcn.00ba9f60
push 0xbc28d8
push edi
call fcn.00bab3f0
push eax
push ebx
push esi
call fcn.00ba9f60
push 0xbc28c0
push edi
call fcn.00bab3f0
add esp, 0x44
push eax
push ebx
push esi
call fcn.00ba9f60
push 0xbc28a0
push edi
call fcn.00bab3f0
push eax
push ebx
push esi
call fcn.00ba9f60
push 0xbc2888
push edi
call fcn.00bab3f0
push eax
push ebx
push esi
call fcn.00ba9f60
add esp, 0x34
push esi
call dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
mov ecx, dword [esp + 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
push ecx
call esi
push ebp
call esi
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
Function at 0xbab1b0
Capabilities:
Acquire debug privileges

Disassembly:
push ecx
lea eax, [esp]
mov dword [esp], 0
push eax
push 0x20
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.ADVAPI32.dll_OpenProcessToken]
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, dword [esp]
push 1
push str.SeBackupPrivilege
push ecx
call fcn.00bab140
mov edx, dword [esp + 0xc]
push 1
push str.SeDebugPrivilege
push edx
call fcn.00bab140
mov eax, dword [esp + 0x18]
push 1
push str.SeRestorePrivilege
push eax
call fcn.00bab140
mov ecx, dword [esp + 0x24]
push 1
push str.SeSecurityPrivilege
push ecx
call fcn.00bab140
mov edx, dword [esp + 0x30]
add esp, 0x30
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov al, 1
pop ecx
ret

Function at 0xbabbfa
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push esi
lea eax, [ebp - 4]
push eax
push 0x20019
xor esi, esi
push esi
push str.CLSIDADB880A6_D8FF_11CF_9377_00AA003B7A11InprocServer32
push SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0xbabc50
lea eax, [ebp - 8]
push eax
push dword [ebp + 8]
mov dword [ebp - 8], 0x104
push esi
push esi
push 0xbbd87c
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0xbabc43
inc esi
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
jmp 0xbabc52
xor eax, eax
pop esi
leave
ret 4
Function at 0x1ec06f1
Capabilities:
Encode data using xor

Disassembly:
push eax
push dword [esp + 4]
dec al
push ebp
call fcn.01ebe874
invalid

Function at 0x1ec4223
Capabilities:
Encode data using xor

Disassembly:
call fcn.01ebfc12
cmp dl, bh
mov gs, word [ebp + 0x33]
push ebp
cli
mov dword [eax], ecx
mov dword [0xab70bbc9], eax
mov al, byte [0x343d866b]
push ebx
fst dword [esi - 0x2b]
mov ebp, 0xcd03c94f
aad 0xbd
dec edi
leave
add ecx, ebp
fmulp st(5)
push ds
mov ch, 0x37
mov ebp, 0xf3e3e2e
stc
add eax, 0xb7e50af4
xor eax, 0x99ae4a5e
mov esi, 0x4dfb7fc3
out 0x56, eax
cmpsb byte [esi], byte es:[edi]
sahf
xor edi, ecx
jns 0x1ec423f
jge 0x1ec423d
adc eax, 0x12394a0c
cmp al, 0x7f
dec edi
adc dl, ah
test eax, 0x44591285
int 0x81
bound ecx, qword [esi + 0x24]
dec edx
test dword [0x551f809a], esi
cld
invalid
Function at 0x4c8610
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x7e000]
push edi
jmp 0x4c862a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x4c8631
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4c8620
mov eax, 1
add ebx, ebx
jne 0x4c8643
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x4c8654
jne 0x4c8673
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4c8673
dec eax
add ebx, ebx
jne 0x4c8660
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x4c8638
add ebx, ebx
jne 0x4c866f
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x4c86c5
xor ecx, ecx
sub eax, 3
jb 0x4c868b
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x4c86fa
sar eax, 1
mov ebp, eax
jmp 0x4c8696
add ebx, ebx
jne 0x4c8696
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4c8664
inc ecx
add ebx, ebx
jne 0x4c86a4
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4c8664
add ebx, ebx
jne 0x4c86b1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x4c86a6
jne 0x4c86c2
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4c86a6
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x4c86e4
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x4c86d6
jmp 0x4c8626
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x4c86e4
add edi, ecx
jmp 0x4c8626
pop esi
mov edi, esi
mov ecx, 0x3b29
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x4c8702
cmp byte [edi], 0x1a
jne 0x4c8702
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x4c8707
lea edi, [esi + 0xc5000]
mov eax, dword [edi]
or eax, eax
je 0x4c877f
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0xdc14c]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0xdc250]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x4c8734
mov ecx, edi
jns 0x4c8763
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0xdc254]
or eax, eax
je 0x4c8779
mov dword [ebx], eax
add ebx, 4
jmp 0x4c8751
call dword [esi + 0xdc264]
mov ebp, dword [esi + 0xdc258]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x217]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x4c87b3
sub esp, 0xffffff80
jmp 0x45d73f
Function at 0x401771
Capabilities:
Get disk size
Get file size

Disassembly:
push ebp
lea ebp, [esp - 0x1b0]
sub esp, 0x230
cmp dword [ecx + 0x2c], 8
mov eax, dword [0x41d280]
mov dword [ebp + 0x1ac], eax
jb 0x401795
mov eax, dword [ecx + 0x18]
jmp 0x401798
lea eax, [ecx + 0x18]
push ebx
push esi
push edi
xor esi, esi
push esi
push esi
lea ecx, [ebp - 0x70]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetDiskFreeSpaceExW]
mov eax, dword [ebp - 0x70]
mov edi, dword [ebp - 0x6c]
push 0x208
mov dword [ebp - 0x80], eax
lea eax, [ebp - 0x5c]
push esi
push eax
call fcn.004103a0
add esp, 0xc
push 0x104
lea eax, [ebp - 0x5c]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
push esi
mov eax, 0x80
push eax
push 3
push esi
push esi
push eax
lea eax, [ebp - 0x5c]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
lea ecx, [ebp - 0x68]
push ecx
push eax
mov dword [ebp - 0x60], eax
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
mov eax, dword [ebp - 0x68]
push dword [ebp - 0x60]
mov ebx, dword [ebp - 0x64]
mov dword [ebp - 0x78], eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp ebx, edi
jl 0x401835
jg 0x401819
mov eax, dword [ebp - 0x80]
cmp dword [ebp - 0x78], eax
jbe 0x401835
push esi
push 0x4184d0
push 0x418498
call dword [sym.imp.USER32.dll_GetDesktopWindow]
push eax
call dword [sym.imp.USER32.dll_MessageBoxW]
xor eax, eax
jmp 0x401838
xor eax, eax
inc eax
mov ecx, dword [ebp + 0x1ac]
pop edi
pop esi
pop ebx
call fcn.004102ee
add ebp, 0x1b0
leave
ret
Function at 0x40184e
Capabilities:
Create directory
Delete file

Disassembly:
mov eax, 0x4177e6
call fcn.00410b5c
sub esp, 0x41c
mov eax, dword [0x41d280]
push ebx
push esi
push edi
mov ebx, 0x208
push ebx
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x218]
push 0
push eax
mov esi, ecx
call fcn.004103a0
add esp, 0xc
cmp dword [esi + 0x2c], 8
jb 0x40188d
mov eax, dword [esi + 0x18]
jmp 0x401890
lea eax, [esi + 0x18]
mov edi, dword [sym.imp.SHLWAPI.dll_PathCombineW]
push str.InstallRuntime.7z
push eax
lea eax, [ebp - 0x218]
push eax
call edi
push ebx
xor ebx, ebx
lea eax, [ebp - 0x420]
push ebx
push eax
call fcn.004103a0
add esp, 0xc
cmp dword [esi + 0x2c], 8
jb 0x4018c3
mov eax, dword [esi + 0x18]
jmp 0x4018c6
lea eax, [esi + 0x18]
push 0x418504
push eax
lea eax, [ebp - 0x420]
push eax
call edi
push ebx
lea eax, [ebp - 0x420]
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
push 0x4184fc
lea eax, [ebp - 0x218]
push eax
push str.INSTALLRUNTIME
push ebx
call fcn.00408978
add esp, 0x10
cmp eax, ebx
jl 0x40195d
lea eax, [ebp - 0x420]
push eax
lea ecx, [ebp - 0x424]
call fcn.00401176
mov edi, eax
lea eax, [ebp - 0x218]
push eax
lea ecx, [ebp - 0x428]
mov dword [ebp - 4], ebx
call fcn.00401176
mov edi, dword [edi]
mov eax, dword [eax]
mov esi, dword [esi + 0xa0]
mov ecx, dword [esi]
push ebx
push edi
push eax
push esi
mov byte [ebp - 4], 1
call dword [ecx + 0x1c]
push dword [ebp - 0x428]
mov esi, dword [sym.imp.OLEAUT32.dll_SysStringLen]
mov edi, eax
call esi
push dword [ebp - 0x424]
call esi
cmp edi, ebx
je 0x401964
mov eax, 0x80004005
jmp 0x401973
lea eax, [ebp - 0x218]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
xor eax, eax
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
mov dword fs:[0], ecx
mov ecx, dword [ebp - 0x10]
pop ebx
call fcn.004102ee
leave
ret
Function at 0x401a08
Capabilities:
Delete file

Disassembly:
mov eax, 0x417806
call fcn.00410b5c
sub esp, 0x214
mov eax, dword [0x41d280]
push esi
push 0x208
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x218]
push 0
push eax
mov esi, ecx
call fcn.004103a0
add esp, 0xc
cmp dword [esi + 0x2c], 8
jb 0x401a44
mov eax, dword [esi + 0x18]
jmp 0x401a47
lea eax, [esi + 0x18]
push str.InstallXar.7z
push eax
lea eax, [ebp - 0x218]
push eax
call dword [sym.imp.SHLWAPI.dll_PathCombineW]
push 0x4184fc
lea eax, [ebp - 0x218]
push eax
push str.INSTALLXAR
push 0
call fcn.00408978
add esp, 0x10
test eax, eax
jl 0x401ae1
cmp dword [esi + 0x2c], 8
jb 0x401a84
mov eax, dword [esi + 0x18]
jmp 0x401a87
lea eax, [esi + 0x18]
push edi
push eax
lea ecx, [ebp - 0x21c]
call fcn.00401176
mov edi, eax
and dword [ebp - 4], 0
lea eax, [ebp - 0x218]
push eax
lea ecx, [ebp - 0x220]
call fcn.00401176
mov edi, dword [edi]
mov eax, dword [eax]
mov ecx, dword [esi + 0xa0]
mov edx, dword [ecx]
push 0
push edi
push eax
push ecx
mov byte [ebp - 4], 1
call dword [edx + 0x1c]
push dword [ebp - 0x220]
mov esi, dword [sym.imp.OLEAUT32.dll_SysStringLen]
mov edi, eax
call esi
push dword [ebp - 0x21c]
call esi
test edi, edi
pop edi
jge 0x401ae8
mov eax, 0x80004005
jmp 0x401af7
lea eax, [ebp - 0x218]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
mov ecx, dword [ebp - 0x10]
pop esi
call fcn.004102ee
leave
ret