joyce8/EMBER2024-capa huggingface dataset:
Function at 0x611810
Capabilities:
Check if file exists
Delete file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x67f2e8
mov eax, dword fs:[0]
push eax
sub esp, 8
push esi
push edi
mov eax, dword [0x6eb874]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
cmp dword [esi], 0
je 0x6118e2
cmp byte [esi + 0x3c], 0
mov edi, dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
jne 0x611857
push dword [esi + 0x34]
call edi
test eax, eax
je 0x611884
push dword [esi + 0x34]
call edi
test eax, eax
je 0x611872
push 1
mov ecx, esi
call fcn.00611110
push dword [esi + 0x34]
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
push dword [esi + 0x38]
lea eax, [esi + 0x28]
mov ecx, esi
push eax
call fcn.00611a40
mov byte [esi + 0x3c], 0
cmp byte [esi + 0x18], 0
je 0x61189c
push dword [esi + 0x14]
lea eax, [esi + 8]
mov ecx, esi
push eax
call fcn.00611a40
mov byte [esi + 0x18], 0
cmp byte [esi + 0x50], 0
je 0x6118e2
lea edi, [esi + 0x60]
mov dword [ebp - 0x14], vtable._BaseModule::CAutoLocker.0
mov dword [ebp - 0x10], edi
test edi, edi
je 0x6118b8
mov eax, dword [edi]
push edi
call dword [eax]
push dword [esi + 0x4c]
lea eax, [esi + 0x40]
mov dword [ebp - 4], 0
push eax
mov ecx, esi
call fcn.00611a40
mov byte [esi + 0x50], 0
mov dword [ebp - 4], 1
test edi, edi
je 0x6118e2
mov eax, dword [edi]
push edi
call dword [eax + 4]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x6119c0
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0x6eb874]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov ecx, 0x70f270
mov dword [ebp - 0x14], 0x6c6c6177
lea esi, [ebp - 0x14]
mov dword [ebp - 0x10], 0x65706170
mov dword [ebp - 0xc], 0x64695f72
mov edx, 0x64
mov byte [ebp - 8], 0
sub esi, ecx
nop dword [eax]
lea eax, [edx + 0x7fffff9a]
test eax, eax
je 0x611a19
mov al, byte [esi + ecx]
test al, al
je 0x611a19
mov byte [ecx], al
inc ecx
sub edx, 1
jne 0x611a00
lea eax, [ecx - 1]
test edx, edx
pop esi
cmovne eax, ecx
mov ecx, dword [ebp - 4]
xor ecx, ebp
mov byte [eax], 0
mov eax, 0x70f270
call fcn.006135ac
mov esp, ebp
pop ebp
ret
Function at 0x611a40
Capabilities:
Check if file exists
Create directory
Delete file
Set file attributes
Terminate process
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x218
mov eax, dword [0x6eb874]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, dword [ebp + 0xc]
push edi
mov dword [ebp - 0x214], edi
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x611a74
push edi
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
call fcn.005e21b0
mov ebx, eax
mov dword [ebp - 0x218], ebx
test ebx, ebx
je 0x611bfe
xor ecx, ecx
mov eax, 0x2aaaaaab
mov dword [ebp - 0x210], ecx
mov ecx, dword [esi + 4]
sub ecx, dword [esi]
imul ecx
sar edx, 4
mov eax, edx
shr eax, 0x1f
add eax, edx
je 0x611ae7
xor edi, edi
nop dword [eax + eax]
mov ecx, dword [esi]
push ebx
add ecx, edi
call fcn.0060c8b0
mov ecx, dword [esi + 4]
mov eax, 0x2aaaaaab
sub ecx, dword [esi]
add edi, 0x60
inc dword [ebp - 0x210]
imul ecx
sar edx, 4
mov eax, edx
shr eax, 0x1f
add eax, edx
cmp dword [ebp - 0x210], eax
jb 0x611ab0
mov edi, dword [ebp - 0x214]
push ebx
call fcn.005e2520
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x611bf0
mov edx, SysReAllocString
mov ecx, ebx
cmp byte [ecx], 0
je 0x611b0c
inc ecx
sub edx, 1
jne 0x611b01
mov eax, SysReAllocString
mov esi, edx
sub eax, edx
neg esi
sbb esi, esi
and esi, eax
test edx, edx
je 0x611be7
push 0x80
push edi
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
push edi
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
push 0x208
lea eax, [ebp - 0x20c]
push 0
push eax
call fcn.0063a460
lea ecx, [ebp - 0x20c]
add esp, 0xc
mov eax, ecx
mov edx, 0x104
sub edi, eax
nop dword [eax + eax]
lea eax, [edx + 0x7ffffefa]
test eax, eax
je 0x611b7e
movzx eax, word [edi + ecx]
test ax, ax
je 0x611b7e
mov word [ecx], ax
add ecx, 2
sub edx, 1
jne 0x611b60
lea eax, [ecx - 2]
test edx, edx
cmovne eax, ecx
xor ecx, ecx
mov word [eax], cx
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.SHLWAPI.dll_PathRemoveFileSpecW]
push 0
lea eax, [ebp - 0x20c]
push eax
push 0
call dword [sym.imp.SHELL32.dll_SHCreateDirectoryExW]
push 0
push 0x80
push 2
push 0
push 1
push 0x40000000
push dword [ebp - 0x214]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov edi, eax
cmp edi, 0xffffffff
je 0x611be7
push 0
lea eax, [ebp - 0x214]
push eax
push esi
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_WriteFile]
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push ebx
call fcn.0063e41a
add esp, 4
push dword [ebp - 0x218]
call fcn.005e2350
add esp, 4
mov ecx, dword [ebp - 4]
mov al, 1
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.006135ac
mov esp, ebp
pop ebp
ret 8
Function at 0x612fc0
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x67f7a0
mov eax, dword fs:[0]
push eax
sub esp, 0x34
push ebx
push esi
push edi
mov eax, dword [0x6eb874]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov ebx, dword [sym.imp.KERNEL32.dll_GetTickCount]
mov eax, dword [esi + 0x3c]
mov dword [ebp - 0x20], eax
mov eax, dword [esi + 0x38]
push 0xffffffffffffffff
mov dword [ebp - 0x1c], eax
lea eax, [ebp - 0x20]
push 0
push eax
push 2
call dword [sym.imp.KERNEL32.dll_WaitForMultipleObjects]
mov edi, eax
cmp edi, 1
jne 0x613020
cmp dword [esi + 0x40], 0
jne 0x613024
call ebx
mov dword [esi + 0x40], eax
jmp 0x613024
test edi, edi
je 0x613047
cmp dword [esi + 0x30], 0
jbe 0x61313b
cmp edi, 1
jne 0x61313b
call ebx
sub eax, dword [esi + 0x40]
cmp eax, 0x2710
jae 0x61313b
lea ecx, [ebp - 0x40]
call fcn.00615180
lea edi, [esi + 4]
mov dword [ebp - 4], 0
mov dword [ebp - 0x18], vtable._BaseModule::CAutoLocker.0
mov dword [ebp - 0x14], edi
test edi, edi
je 0x61306c
mov eax, dword [edi]
push edi
call dword [eax]
cmp dword [esi + 0x30], 0
mov byte [ebp - 4], 1
jbe 0x6130c8
mov eax, dword [esi + 0x20]
test eax, eax
je 0x61307f
mov eax, dword [eax]
mov ecx, dword [eax + 8]
mov eax, dword [eax + 4]
dec ecx
and ecx, dword [esi + 0x2c]
push dword [eax + ecx*4]
lea ecx, [ebp - 0x40]
call fcn.006151f0
mov ecx, dword [esi + 0x28]
mov eax, dword [esi + 0x24]
dec ecx
and ecx, dword [esi + 0x2c]
push 0
mov ecx, dword [eax + ecx*4]
mov eax, dword [ecx]
call dword [eax]
add dword [esi + 0x30], 0xffffffff
jne 0x6130b6
mov dword [esi + 0x2c], 0
jmp 0x6130b9
inc dword [esi + 0x2c]
cmp dword [esi + 0x30], 0
jbe 0x6130c8
push dword [esi + 0x3c]
call dword [sym.imp.KERNEL32.dll_SetEvent]
mov byte [ebp - 4], 2
mov dword [ebp - 0x18], vtable._BaseModule::CAutoLocker.0
test edi, edi
je 0x6130e4
mov eax, dword [edi]
push edi
call dword [eax + 4]
mov dword [ebp - 0x14], 0
mov ecx, dword [ebp - 0x3c]
push dword [esi]
mov dword [ebp - 0x2c], 0x33
mov eax, dword [ecx]
add eax, dword [ebp - 0x38]
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x24], ecx
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x613127
lea eax, [ebp - 0x10]
mov dword [ebp - 0x10], 0
push eax
push 0x1388
push 1
lea eax, [ebp - 0x2c]
push eax
push 0
push 0x4a
push dword [esi]
call dword [sym.imp.USER32.dll_SendMessageTimeoutW]
lea ecx, [ebp - 0x40]
mov dword [ebp - 4], 0xffffffff
call fcn.006151e0
jmp 0x612ff0
mov dword [esi + 0x3c], 0
mov dword [esi + 0x38], 0
mov dword [esi + 0x34], 0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x613170
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x67f7c8
mov eax, dword fs:[0]
push eax
sub esp, 0xc
push ebx
push esi
push edi
mov eax, dword [0x6eb874]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov eax, dword [edi + 0x34]
test eax, eax
jne 0x6131df
mov esi, dword [sym.imp.KERNEL32.dll_CreateEventW]
push eax
push eax
push 1
push eax
call esi
push 0
push 0
push 0
push 0
mov dword [edi + 0x38], eax
call esi
push 0
push 0
push edi
push 0x6132c0
push 0
push 0
mov dword [edi + 0x3c], eax
call fcn.00644f69
add esp, 0x18
mov dword [edi + 0x34], eax
test eax, eax
je 0x6132a6
cmp dword [edi + 0x38], 0
je 0x6132a6
cmp dword [edi + 0x3c], 0
je 0x6132a6
lea ebx, [edi + 4]
mov dword [ebp - 0x18], vtable._BaseModule::CAutoLocker.0
mov dword [ebp - 0x14], ebx
test ebx, ebx
je 0x613209
mov eax, dword [ebx]
push ebx
call dword [eax]
mov eax, dword [edi + 0x30]
mov ecx, dword [edi + 0x28]
inc eax
mov dword [ebp - 4], 0
cmp ecx, eax
ja 0x613228
push 1
lea ecx, [edi + 0x20]
call fcn.00606100
mov ecx, dword [edi + 0x28]
lea eax, [ecx - 1]
and dword [edi + 0x2c], eax
mov eax, dword [edi + 0x30]
add eax, dword [edi + 0x2c]
mov ecx, dword [edi + 0x28]
dec ecx
and ecx, eax
lea eax, [ecx*4]
mov ecx, dword [edi + 0x24]
mov dword [ebp - 0x10], eax
cmp dword [ecx + eax], 0
jne 0x613265
push 0x14
call fcn.006135e5
mov ecx, dword [edi + 0x24]
add esp, 4
mov edx, dword [ebp - 0x10]
mov dword [edx + ecx], eax
mov eax, edx
mov ecx, dword [edi + 0x24]
push dword [ebp + 8]
mov ecx, dword [eax + ecx]
call fcn.006150b0
inc dword [edi + 0x30]
mov dword [ebp - 4], 1
test ebx, ebx
je 0x613284
mov eax, dword [ebx]
push ebx
call dword [eax + 4]
push dword [edi + 0x3c]
call dword [sym.imp.KERNEL32.dll_SetEvent]
mov eax, 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x615610
Capabilities:
Query or enumerate registry key
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2ec
mov eax, dword [0x6eb874]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
mov dword [ebp - 0x2ec], ebx
push edi
test ebx, ebx
je 0x615814
mov edi, dword [ebp + 0xc]
test edi, edi
je 0x615814
push esi
push 0x64
lea eax, [ebp - 0x68]
push 0
push eax
call fcn.0063a460
mov esi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
lea eax, [ebp - 0x2d8]
add esp, 0xc
push eax
push 8
push 0
push 0x6b8778
push reloc.OLEAUT32.dll_SysReAllocString
call esi
test eax, eax
jne 0x6157e9
xor edi, edi
mov dword [ebp - 0x2dc], 0x104
push edi
push edi
push edi
push edi
lea eax, [ebp - 0x2dc]
push eax
lea eax, [ebp - 0x1d0]
push eax
push edi
push dword [ebp - 0x2d8]
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyExA]
mov ebx, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test eax, eax
jne 0x6157d8
lea eax, [ebp - 0x2e0]
push eax
push 1
push 0
lea eax, [ebp - 0x1d0]
push eax
push dword [ebp - 0x2d8]
call esi
test eax, eax
jne 0x6157a2
lea eax, [ebp - 0x2e4]
mov dword [ebp - 0x2e8], 1
push eax
lea eax, [ebp - 0x2d4]
mov dword [ebp - 0x2e4], 0x104
push eax
lea eax, [ebp - 0x2e8]
push eax
push 0
push 0x6b87b4
push dword [ebp - 0x2e0]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x61579a
push 0x64
push eax
lea eax, [ebp - 0xcc]
push eax
call fcn.0063a460
push 0x64
lea eax, [ebp - 0xcc]
push eax
lea eax, [ebp - 0x2d4]
push eax
call fcn.00615830
add esp, 0x18
test eax, eax
je 0x61579a
cmp byte [ebp - 0x68], 0
je 0x61575c
lea eax, [ebp - 0x68]
push eax
lea eax, [ebp - 0xcc]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpA]
test eax, eax
jns 0x61579a
lea ecx, [ebp - 0x68]
mov edx, 0x64
lea esi, [ebp - 0xcc]
mov eax, ecx
sub esi, eax
nop
lea eax, [edx + 0x7fffff9a]
test eax, eax
je 0x615789
mov al, byte [esi + ecx]
test al, al
je 0x615789
mov byte [ecx], al
inc ecx
sub edx, 1
jne 0x615770
mov esi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
lea eax, [ecx - 1]
test edx, edx
cmovne eax, ecx
mov byte [eax], 0
push dword [ebp - 0x2e0]
call ebx
push 0
push 0
push 0
push 0
lea eax, [ebp - 0x2dc]
mov dword [ebp - 0x2dc], 0x104
push eax
lea eax, [ebp - 0x1d0]
inc edi
push eax
push edi
push dword [ebp - 0x2d8]
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyExA]
test eax, eax
je 0x6156b0
push dword [ebp - 0x2d8]
call ebx
mov ebx, dword [ebp - 0x2ec]
mov edi, dword [ebp + 0xc]
cmp byte [ebp - 0x68], 0
pop esi
je 0x615814
lea eax, [ebp - 0x68]
push eax
push edi
push ebx
call fcn.00556740
xor ecx, ecx
test eax, eax
pop edi
setns cl
mov eax, ecx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.006135ac
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
xor ecx, ebp
pop ebx
call fcn.006135ac
mov esp, ebp
pop ebp
ret
Function at 0x615950
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x50c
mov eax, dword [0x6eb874]
xor eax, ebp
mov dword [ebp - 4], eax
push edi
mov edi, dword [ebp + 8]
test edi, edi
je 0x615acf
cmp dword [ebp + 0xc], 0x20
jb 0x615acf
push 0x400
lea eax, [ebp - 0x504]
mov dword [ebp - 0x50c], 1
push 0
push eax
mov dword [ebp - 0x508], 0x400
call fcn.0063a460
add esp, 0xc
lea eax, [ebp - 0x508]
push eax
lea eax, [ebp - 0x504]
push eax
lea eax, [ebp - 0x50c]
push eax
push 0x6b8820
push str.SoftwareMaster2Liveup
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHGetValueA]
test eax, eax
jne 0x615acf
lea ecx, [ebp - 0x504]
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x6159e0
sub ecx, edx
cmp ecx, 0x40
jne 0x615acf
lea edx, [ecx + 0x40]
push esi
lea ecx, [ebp - 0x84]
lea esi, [ebp - 0x504]
mov eax, ecx
sub esi, eax
lea eax, [edx - 0x60]
test eax, eax
je 0x615a1c
mov al, byte [esi + ecx]
test al, al
je 0x615a1c
mov byte [ecx], al
inc ecx
sub edx, 1
jne 0x615a06
test edx, edx
lea eax, [ecx - 1]
lea esi, [ebp - 0x4e4]
mov edx, 0x80
cmovne eax, ecx
lea ecx, [ebp - 0x104]
mov byte [eax], 0
mov eax, ecx
sub esi, eax
nop dword [eax]
lea eax, [edx + 0x7fffff7e]
test eax, eax
je 0x615a59
mov al, byte [esi + ecx]
test al, al
je 0x615a59
mov byte [ecx], al
inc ecx
sub edx, 1
jne 0x615a40
test edx, edx
lea eax, [ecx - 1]
push 0x400
cmovne eax, ecx
push 0
mov byte [eax], 0
lea eax, [ebp - 0x504]
push eax
call fcn.0063a460
push 0x400
lea eax, [ebp - 0x504]
push eax
lea eax, [ebp - 0x84]
push eax
call fcn.00615ae0
add esp, 0x18
lea eax, [ebp - 0x104]
push eax
lea eax, [ebp - 0x504]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpiA]
pop esi
test eax, eax
jne 0x615acf
lea eax, [ebp - 0x84]
push eax
push dword [ebp + 0xc]
push edi
call fcn.00556740
neg eax
pop edi
sbb eax, eax
inc eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.006135ac
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
pop edi
call fcn.006135ac
mov esp, ebp
pop ebp
ret
Function at 0x6163a0
Capabilities:
Get storage device properties

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x2c10
call fcn.00613c30
mov eax, dword [0x6eb874]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
mov dword [ebp - 0x2c10], eax
test eax, eax
je 0x61650d
cmp dword [ebp + 0xc], 0
je 0x61650d
push ebx
push esi
xor ebx, ebx
xor esi, esi
push edi
nop dword [eax]
push esi
push 0x6b8728
lea eax, [ebp - 0x104]
push 0x100
push eax
call fcn.00616800
add esp, 0x10
lea eax, [ebp - 0x104]
push 0
push 0
push 3
push 0
push 3
push 0
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov edi, eax
cmp edi, 0xffffffff
je 0x6164f0
push 0x2710
xorps xmm0, xmm0
mov dword [ebp - 0x2c0c], 0
lea eax, [ebp - 0x2bfc]
movq qword [ebp - 0x2c08], xmm0
push 0
push eax
mov dword [ebp - 0x2c00], 0
mov dword [ebp - 0x2c08], 0
mov dword [ebp - 0x2c04], 0
call fcn.0063a460
add esp, 0xc
lea eax, [ebp - 0x2c0c]
push 0
push eax
push 0x2710
lea eax, [ebp - 0x2bfc]
push eax
push 0xc
lea eax, [ebp - 0x2c08]
push eax
push 0x2d1400
push edi
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
test eax, eax
je 0x6164e5
push 0x3e8
lea eax, [ebp - 0x4ec]
push 0
push eax
call fcn.0063a460
lea eax, [ebp - 0x4ec]
push eax
push 1
push dword [ebp - 0x2be4]
lea eax, [ebp - 0x2bfc]
push eax
call fcn.00616d80
add esp, 0x1c
lea eax, [ebp - 0x4ec]
push eax
push dword [ebp + 0xc]
push dword [ebp - 0x2c10]
call fcn.00556740
test eax, eax
mov eax, 1
cmove ebx, eax
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
test ebx, ebx
jne 0x6164fa
inc esi
cmp esi, 0x10
jl 0x6163e0
pop edi
pop esi
mov eax, ebx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.006135ac
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.006135ac
mov esp, ebp
pop ebp
ret
Function at 0x616520
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20c
mov eax, dword [0x6eb874]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
test ebx, ebx
je 0x616608
push 0x208
lea eax, [ebp - 0x20c]
push 0
push eax
call fcn.0063a460
add esp, 0xc
lea eax, [ebp - 0x20c]
push 0x104
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
mov edx, eax
test edx, edx
je 0x616608
mov ecx, ebx
lea esi, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x616577
sub ecx, esi
mov eax, 0x103
sar ecx, 1
sub eax, ecx
cmp edx, eax
jae 0x616608
push edi
lea edi, [ebp - 0x20c]
add edi, 0xfffffffe
nop dword [eax + eax]
mov ax, word [edi + 2]
lea edi, [edi + 2]
test ax, ax
jne 0x6165a0
mov eax, dword [0x6b4ea4]
mov esi, ebx
mov dword [edi], eax
mov ax, word [ebx]
add ebx, 2
test ax, ax
jne 0x6165b5
lea edi, [ebp - 0x20c]
sub ebx, esi
add edi, 0xfffffffe
nop dword [eax + eax]
mov ax, word [edi + 2]
add edi, 2
test ax, ax
jne 0x6165d0
mov ecx, ebx
lea eax, [ebp - 0x20c]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.006135ac
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
pop esi
xor ecx, ebp
pop ebx
call fcn.006135ac
mov esp, ebp
pop ebp
ret
Function at 0x616620
Capabilities:
Query or enumerate registry value
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x290
mov eax, dword [0x6eb874]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x84]
push edi
push 0x80
push 0
push eax
call fcn.0063a460
push 0x80
lea eax, [ebp - 0x84]
push eax
push esi
call fcn.00615ae0
lea ecx, [ebp - 0x188]
mov edi, esi
mov eax, ecx
add esp, 0x18
mov edx, 0x104
sub edi, eax
lea eax, [edx + 0x7ffffefa]
test eax, eax
je 0x61668a
mov al, byte [edi + ecx]
test al, al
je 0x61668a
mov byte [ecx], al
inc ecx
sub edx, 1
jne 0x616671
lea eax, [ecx - 1]
test edx, edx
cmovne eax, ecx
mov ecx, 0x104
mov byte [eax], 0
lea eax, [ebp - 0x188]
cmp byte [eax], 0
je 0x6166ab
inc eax
sub ecx, 1
jne 0x6166a0
mov edx, 0x104
mov edi, ecx
mov eax, edx
sub eax, ecx
neg edi
sbb edi, edi
and edi, eax
test ecx, ecx
je 0x616700
lea ecx, [ebp - 0x188]
lea ecx, [ecx + edi]
sub edx, edi
je 0x6166f5
lea edi, [ebp - 0x84]
mov eax, SysReAllocString
sub edi, ecx
push ebx
nop dword [eax + eax]
test eax, eax
je 0x6166f4
mov bl, byte [edi + ecx]
test bl, bl
je 0x6166f4
mov byte [ecx], bl
dec eax
inc ecx
sub edx, 1
jne 0x6166e0
pop ebx
test edx, edx
lea eax, [ecx - 1]
cmovne eax, ecx
mov byte [eax], 0
push 0x100
lea eax, [ebp - 0x288]
mov dword [ebp - 0x290], 1
push 0
push eax
call fcn.0063a460
add esp, 0xc
mov dword [ebp - 0x28c], 0x100
lea eax, [ebp - 0x28c]
push eax
lea eax, [ebp - 0x288]
push eax
lea eax, [ebp - 0x290]
push eax
push 0x6b8820
push str.SoftwareMaster2Liveup
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHGetValueA]
mov edi, dword [sym.imp.SHLWAPI.dll_SHSetValueA]
test eax, eax
jne 0x6167ba
lea eax, [ebp - 0x288]
mov cl, byte [eax]
cmp cl, byte [esi]
jne 0x616784
test cl, cl
je 0x616780
mov cl, byte [eax + 1]
cmp cl, byte [esi + 1]
jne 0x616784
add eax, 2
add esi, 2
test cl, cl
jne 0x616764
xor eax, eax
jmp 0x616789
sbb eax, eax
or eax, 1
test eax, eax
je 0x6167ba
lea ecx, [ebp - 0x288]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x616796
sub ecx, edx
lea eax, [ebp - 0x288]
push ecx
push eax
push 1
push str.mid_old
push str.SoftwareMaster2Liveup
push reloc.OLEAUT32.dll_SysReAllocString
call edi
lea ecx, [ebp - 0x188]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x6167c3
sub ecx, edx
lea eax, [ebp - 0x188]
push ecx
push eax
push 1
push 0x6b8820
push str.SoftwareMaster2Liveup
push reloc.OLEAUT32.dll_SysReAllocString
call edi
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.006135ac
mov esp, ebp
pop ebp
ret
Function at 0x617910
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 0xc]
xor al, al
push edi
xor edi, edi
test esi, esi
je 0x6179d7
push ebx
mov ecx, dword [ebp + 8]
mov dl, byte [edi + ecx]
xor dl, al
mov cl, dl
shr cl, 1
mov al, cl
xor al, 0x8c
and dl, 1
movzx ebx, al
movzx eax, cl
cmove ebx, eax
mov cl, bl
shr cl, 1
mov al, cl
xor al, 0x8c
and bl, 1
movzx edx, al
movzx eax, cl
cmove edx, eax
mov cl, dl
shr cl, 1
mov al, cl
xor al, 0x8c
and dl, 1
movzx ebx, al
movzx eax, cl
cmove ebx, eax
mov cl, bl
shr cl, 1
mov al, cl
xor al, 0x8c
and bl, 1
movzx edx, al
movzx eax, cl
cmove edx, eax
mov cl, dl
shr cl, 1
mov al, cl
xor al, 0x8c
and dl, 1
movzx ebx, al
movzx eax, cl
cmove ebx, eax
mov cl, bl
shr cl, 1
mov al, cl
xor al, 0x8c
and bl, 1
movzx edx, al
movzx eax, cl
cmove edx, eax
mov cl, dl
shr cl, 1
mov al, cl
xor al, 0x8c
and dl, 1
movzx ebx, al
movzx eax, cl
cmove ebx, eax
mov cl, bl
shr cl, 1
mov al, cl
movzx ecx, cl
xor al, 0x8c
and bl, 1
movzx eax, al
cmove eax, ecx
inc edi
cmp edi, esi
jb 0x617925
pop ebx
pop edi
pop esi
pop ebp
ret

Function at 0x618570
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x23c
mov eax, dword [0x6eb874]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
mov edi, dword [ebp + 8]
lea eax, [ebp - 0x23c]
push 0x208
push 0
push eax
mov esi, ecx
call fcn.0063a460
add esp, 0xc
lea eax, [ebp - 0x23c]
push 0x104
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemWindowsDirectoryW]
dec eax
cmp eax, 0x102
ja 0x6186ae
mov ecx, esi
call fcn.00618990
mov dword [ebp - 0x34], 0x790053
test eax, eax
jne 0x61863c
lea eax, [ebp - 0x34]
mov dword [ebp - 0x30], 0x740073
push eax
lea eax, [ebp - 0x23c]
mov dword [ebp - 0x2c], 0x6d0065
push eax
push edi
mov dword [ebp - 0x28], 0x320033
mov dword [ebp - 0x24], 0x6e005c
mov dword [ebp - 0x20], 0x6f0074
mov dword [ebp - 0x1c], 0x6b0073
mov dword [ebp - 0x18], 0x6e0072
mov dword [ebp - 0x14], 0x2e006c
mov dword [ebp - 0x10], 0x780065
mov dword [ebp - 0xc], 0x65
call dword [sym.imp.SHLWAPI.dll_PathCombineW]
pop edi
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.006135ac
mov esp, ebp
pop ebp
ret 4
xor eax, eax
mov dword [ebp - 0x30], 0x4e0073
mov word [ebp - 8], ax
lea eax, [ebp - 0x34]
push eax
lea eax, [ebp - 0x23c]
mov dword [ebp - 0x2c], 0x740061
push eax
push edi
mov dword [ebp - 0x28], 0x760069
mov dword [ebp - 0x24], 0x5c0065
mov dword [ebp - 0x20], 0x74006e
mov dword [ebp - 0x1c], 0x73006f
mov dword [ebp - 0x18], 0x72006b
mov dword [ebp - 0x14], 0x6c006e
mov dword [ebp - 0x10], 0x65002e
mov dword [ebp - 0xc], 0x650078
call dword [sym.imp.SHLWAPI.dll_PathCombineW]
pop edi
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.006135ac
mov esp, ebp
pop ebp
ret 4
mov ecx, dword [ebp - 4]
mov eax, 0x80004005
pop edi
xor ecx, ebp
pop esi
call fcn.006135ac
mov esp, ebp
pop ebp
ret 4