joyce8/EMBER2024-capa huggingface dataset:
Function at 0x47f770
Capabilities:
Query or enumerate registry value
Set registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5681d6
mov eax, dword fs:[0]
push eax
sub esp, 0x240
mov eax, dword [0x5c9c4c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x24c], ecx
mov ebx, dword [ebp + 8]
mov edi, dword [ebp + 0xc]
mov dword [ebp - 0x244], 0
mov dword [ebp - 0x240], 0
mov dword [ebp - 0x23c], 0
mov dword [ebp - 4], 0
mov ecx, str.ComputerZ_Tray
mov eax, ebx
mov dx, word [eax]
cmp dx, word [ecx]
jne 0x47f7fc
test dx, dx
je 0x47f7f8
mov dx, word [eax + 2]
cmp dx, word [ecx + 2]
jne 0x47f7fc
add eax, 4
add ecx, 4
test dx, dx
jne 0x47f7d6
xor eax, eax
jmp 0x47f801
sbb eax, eax
or eax, 1
test eax, eax
lea eax, [ebp - 0x230]
push 0x1c
push eax
jne 0x47f841
call fcn.004385e0
add esp, 8
cmp dword [eax + 0x14], 8
jb 0x47f81e
mov eax, dword [eax]
push 0x2001f
push eax
push SysReAllocString
lea ecx, [ebp - 0x244]
call fcn.0043a320
lea ecx, [ebp - 0x230]
call fcn.004109e0
jmp 0x47f87c
call fcn.004385e0
add esp, 8
cmp dword [eax + 0x14], 8
jb 0x47f851
mov eax, dword [eax]
push 0x2001f
push eax
push reloc.OLEAUT32.dll_SysReAllocString
lea ecx, [ebp - 0x244]
call fcn.0043a320
lea ecx, [ebp - 0x230]
mov esi, eax
call fcn.004109e0
test esi, esi
jne 0x47f99a
call fcn.0040cd20
mov ecx, eax
test ecx, ecx
je 0x47f9cd
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x238], eax
push dword [edi + 8]
lea eax, [ebp - 0x238]
mov byte [ebp - 4], 1
push dword [edi]
push str._s__s
push eax
call fcn.0040b090
push 0x208
lea eax, [ebp - 0x218]
push 0
push eax
call fcn.00506df0
mov edi, dword [ebp - 0x244]
lea eax, [ebp - 0x234]
add esp, 0x1c
mov dword [ebp - 0x234], 0x208
push eax
lea eax, [ebp - 0x218]
push eax
lea eax, [ebp - 0x248]
push eax
push 0
push ebx
push edi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x47f91e
mov eax, dword [ebp - 0x248]
cmp eax, 1
je 0x47f90c
cmp eax, 2
jne 0x47f91e
cmp dword [ebp - 0x234], 0
jne 0x47f91e
xor eax, eax
mov word [ebp - 0x218], ax
mov esi, dword [ebp - 0x238]
lea eax, [ebp - 0x218]
push eax
push esi
call fcn.00532132
add esp, 8
test eax, eax
je 0x47f965
test esi, esi
je 0x47f965
mov ecx, esi
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x47f941
sub ecx, edx
sar ecx, 1
lea eax, [ecx*2 + 2]
push eax
push esi
push 1
push 0
push ebx
push edi
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
mov ecx, dword [ebp - 0x24c]
push 0
push str.Computer_Z
call fcn.00480a60
mov byte [ebp - 4], 0
add esi, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x47f993
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
mov esi, 1
jmp 0x47f9a2
mov edi, dword [ebp - 0x244]
xor esi, esi
test edi, edi
je 0x47f9ad
push edi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004a9748
mov esp, ebp
pop ebp
ret 8
push 0x80004005
call fcn.0040ad60
int3
Function at 0x480a60
Capabilities:
Delete registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x568400
mov eax, dword fs:[0]
push eax
sub esp, 0x40
mov eax, dword [0x5c9c4c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
cmp dword [ebp + 0xc], 0
mov edi, dword [ebp + 8]
je 0x480b4c
mov dword [ebp - 0x4c], 0
mov dword [ebp - 0x48], 0
mov dword [ebp - 0x44], 0
lea eax, [ebp - 0x28]
mov dword [ebp - 4], 0
push 0x1c
push eax
call fcn.004385e0
add esp, 8
cmp dword [eax + 0x14], 8
jb 0x480aca
mov eax, dword [eax]
push 0x2021f
push eax
push SysReAllocString
lea ecx, [ebp - 0x4c]
call fcn.0043a320
lea ecx, [ebp - 0x28]
mov esi, eax
call fcn.004109e0
mov ebx, dword [ebp - 0x4c]
test esi, esi
jne 0x480af6
push edi
push ebx
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueW]
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0
lea eax, [ebp - 0x40]
mov byte [ebp - 4], 1
push 0x1c
push eax
call fcn.004385e0
add esp, 8
cmp dword [eax + 0x14], 8
jb 0x480b25
mov eax, dword [eax]
push 0x2021f
push eax
push reloc.OLEAUT32.dll_SysReAllocString
lea ecx, [ebp - 0x1c]
call fcn.0043a320
lea ecx, [ebp - 0x40]
mov esi, eax
call fcn.004109e0
test esi, esi
mov esi, dword [ebp - 0x1c]
jmp 0x480bfb
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0
lea eax, [ebp - 0x40]
mov dword [ebp - 4], 2
push 0x1c
push eax
call fcn.004385e0
add esp, 8
cmp dword [eax + 0x14], 8
jb 0x480b7e
mov eax, dword [eax]
push 0x2001f
push eax
push SysReAllocString
lea ecx, [ebp - 0x1c]
call fcn.0043a320
lea ecx, [ebp - 0x40]
mov esi, eax
call fcn.004109e0
mov ebx, dword [ebp - 0x1c]
test esi, esi
jne 0x480baa
push edi
push ebx
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueW]
mov dword [ebp - 0x4c], 0
mov dword [ebp - 0x48], 0
mov dword [ebp - 0x44], 0
lea eax, [ebp - 0x40]
mov byte [ebp - 4], 3
push 0x1c
push eax
call fcn.004385e0
add esp, 8
cmp dword [eax + 0x14], 8
jb 0x480bd9
mov eax, dword [eax]
push 0x2001f
push eax
push reloc.OLEAUT32.dll_SysReAllocString
lea ecx, [ebp - 0x4c]
call fcn.0043a320
lea ecx, [ebp - 0x40]
mov esi, eax
call fcn.004109e0
test esi, esi
mov esi, dword [ebp - 0x4c]
jne 0x480c05
push edi
push esi
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueW]
mov edi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test esi, esi
je 0x480c12
push esi
call edi
test ebx, ebx
je 0x480c19
push ebx
call edi
mov eax, 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004a9748
mov esp, ebp
pop ebp
ret 8
Function at 0x481010
Capabilities:
Get session user name

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5684c8
mov eax, dword fs:[0]
push eax
push ecx
push esi
mov eax, dword [0x5c9c4c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
cmp word [0x5d1298], 0
jne 0x481054
lea eax, [ebp - 0x10]
mov dword [ebp - 0x10], 0x100
push eax
push 0x5d1298
call dword [sym.imp.ADVAPI32.dll_GetUserNameW]
call fcn.0040cd20
mov ecx, eax
test ecx, ecx
je 0x4810c0
mov eax, dword [ecx]
call dword [eax + 0xc]
mov esi, dword [ebp + 8]
add eax, 0x10
mov dword [esi], eax
push 0x5d1298
mov ecx, esi
mov dword [ebp - 4], 0
call fcn.0040e220
test al, al
jne 0x4810ac
mov ecx, 0x5d1298
lea edx, [ecx + 2]
nop dword [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x481090
sub ecx, edx
sar ecx, 1
push ecx
push 0x5d1298
mov ecx, esi
call fcn.0040d860
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret 4
push 0x80004005
call fcn.0040ad60
int3

Function at 0x4818a0
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, ecx
cmp dword [esi + 8], 0
je 0x4818b7
mov eax, 0x8000ffff
pop esi
mov esp, ebp
pop ebp
ret
push edi
push 0
lea edi, [esi + 0x24]
push edi
call dword [sym.imp.KERNEL32.dll_InitializeCriticalSectionAndSpinCount]
test eax, eax
jne 0x4818e2
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jle 0x4818dc
movzx eax, ax
or eax, 0x80070000
test eax, eax
js 0x4819fb
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_CreateEventW]
push 0
push 0
push 0
push 0
mov byte [edi + 0x18], 1
call ebx
mov dword [esi + 0x40], eax
test eax, eax
jne 0x481919
cmp byte [edi + 0x18], al
je 0x48190d
push edi
mov byte [edi + 0x18], al
call dword [sym.imp.KERNEL32.dll_DeleteCriticalSection]
call fcn.00436900
pop ebx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
push 0
push 0
push 0
push 0
call ebx
mov edi, eax
test edi, edi
jne 0x481952
call fcn.00436900
push 0x2710
mov ecx, esi
mov edi, eax
call fcn.00481a30
test eax, eax
jns 0x4819f8
test edi, edi
pop ebx
cmovns edi, eax
mov eax, edi
pop edi
pop esi
mov esp, ebp
pop ebp
ret
push 0
push 0
push edi
mov ecx, esi
call fcn.004814d0
mov dword [ebp - 4], eax
test eax, eax
jns 0x481982
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push 0x2710
mov ecx, esi
call fcn.00481a30
mov eax, dword [ebp - 4]
pop ebx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
push 0
push 0
push 0
push 0
call ebx
mov ebx, eax
test ebx, ebx
je 0x481929
push 0
push 0
push ebx
mov ecx, esi
call fcn.004814d0
mov edi, eax
test edi, edi
jns 0x4819c0
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push 0x2710
mov ecx, esi
call fcn.00481a30
pop ebx
mov eax, edi
pop edi
pop esi
mov esp, ebp
pop ebp
ret
lea eax, [esi + 4]
push eax
push 0
push esi
push 0x481d50
push 0
push 0
call fcn.00535f57
add esp, 0x18
mov dword [esi], eax
test eax, eax
je 0x481929
push 0xffffffffffffffff
push dword [esi + 0x40]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
test eax, eax
je 0x4819f8
call fcn.00436900
mov edi, eax
mov eax, edi
pop ebx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x481e30
Capabilities:
Get user security identifier

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x218
mov eax, dword [0x5c9c4c]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 0x214], 0x104
test edi, edi
je 0x481ef4
lea eax, [ebp - 0x218]
mov dword [ebp - 0x210], 0
push eax
lea eax, [ebp - 0x214]
push eax
lea eax, [ebp - 0x20c]
push eax
lea eax, [ebp - 0x210]
push eax
push 0
push edi
push 0
call dword [sym.imp.ADVAPI32.dll_LookupAccountNameW]
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x7a
jne 0x481ef4
mov eax, dword [ebp - 0x210]
test eax, eax
je 0x481ef4
push eax
push 0x40
call dword [sym.imp.KERNEL32.dll_LocalAlloc]
mov esi, eax
test esi, esi
je 0x481ef4
lea eax, [ebp - 0x218]
push eax
lea eax, [ebp - 0x214]
push eax
lea eax, [ebp - 0x20c]
push eax
lea eax, [ebp - 0x210]
push eax
push esi
push edi
push 0
call dword [sym.imp.ADVAPI32.dll_LookupAccountNameW]
test eax, eax
je 0x481eed
pop edi
mov eax, esi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004a9748
mov esp, ebp
pop ebp
ret 4
push esi
call dword [sym.imp.KERNEL32.dll_LocalFree]
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
xor ecx, ebp
pop esi
call fcn.004a9748
mov esp, ebp
pop ebp
ret 4
Function at 0x482340
Capabilities:
Compare security identifiers

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x458
mov eax, dword [0x5c9c4c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
mov dword [ebp - 0x438], eax
push edi
mov edi, dword [ebp + 0x14]
mov dword [ebp - 0x428], edi
test eax, eax
jne 0x48237b
pop edi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004a9748
mov esp, ebp
pop ebp
ret 0x14
push ebx
xor ebx, ebx
lea ecx, [ebp - 0x42c]
push ecx
push ebx
lea ecx, [ebp - 0x418]
mov dword [ebp - 0x42c], ebx
push ecx
push ebx
push ebx
push 4
push dword [ebp + 0xc]
mov dword [ebp - 0x418], ebx
push eax
call dword [sym.imp.ADVAPI32.dll_GetNamedSecurityInfoW]
test eax, eax
jne 0x482552
push esi
mov esi, dword [ebp + 0x10]
cmp esi, 2
je 0x4823c1
cmp esi, 1
jne 0x482460
mov eax, dword [ebp - 0x418]
mov dword [ebp - 0x420], eax
test eax, eax
je 0x482460
lea ecx, [ebp - 0x430]
mov dword [ebp - 0x424], ebx
push ecx
lea ecx, [ebp - 0x424]
push ecx
push eax
call dword [sym.imp.ADVAPI32.dll_GetExplicitEntriesFromAclW]
test eax, eax
jne 0x482460
mov esi, dword [ebp - 0x424]
sub esi, 1
js 0x48245d
mov ebx, dword [ebp - 0x428]
mov edi, esi
shl edi, 5
nop word [eax + eax]
mov eax, dword [ebp - 0x430]
cmp dword [edi + eax + 4], 3
jne 0x48244d
test ebx, ebx
je 0x482440
cmp dword [edi + eax + 0x14], 0
jne 0x48244d
add eax, 0xc
push ebx
add eax, edi
push eax
call dword [sym.imp.ADVAPI32.dll_GetTrusteeNameW]
push eax
call dword [sym.imp.ADVAPI32.dll_EqualSid]
test eax, eax
je 0x48244d
push esi
push dword [ebp - 0x420]
call dword [sym.imp.ADVAPI32.dll_DeleteAce]
sub edi, 0x20
sub esi, 1
jns 0x482410
mov edi, dword [ebp - 0x428]
xor ebx, ebx
mov esi, dword [ebp + 0x10]
push 0x208
xorps xmm0, xmm0
mov dword [ebp - 0x41c], 0
lea eax, [ebp - 0x20c]
push 0
push eax
movups xmmword [ebp - 0x458], xmm0
movups xmmword [ebp - 0x448], xmm0
call fcn.00506df0
add esp, 0xc
mov dword [ebp - 0x434], 0x104
test edi, edi
je 0x4824d5
lea eax, [ebp - 0x430]
mov dword [ebp - 0x420], 0x104
push eax
lea eax, [ebp - 0x420]
push eax
lea eax, [ebp - 0x414]
push eax
lea eax, [ebp - 0x434]
push eax
lea eax, [ebp - 0x20c]
push eax
push edi
push 0
call dword [sym.imp.ADVAPI32.dll_LookupAccountSidW]
push 3
push esi
push dword [ebp + 0x18]
lea eax, [ebp - 0x20c]
push eax
lea eax, [ebp - 0x458]
push eax
call dword [sym.imp.ADVAPI32.dll_BuildExplicitAccessWithNameW]
lea eax, [ebp - 0x41c]
push eax
push dword [ebp - 0x418]
lea eax, [ebp - 0x458]
push eax
push 1
call dword [sym.imp.ADVAPI32.dll_SetEntriesInAclW]
mov esi, dword [sym.imp.KERNEL32.dll_LocalFree]
test eax, eax
jne 0x482544
push 0
push dword [ebp - 0x41c]
push 0
push 0
push 4
push dword [ebp + 0xc]
push dword [ebp - 0x438]
call dword [sym.imp.ADVAPI32.dll_SetNamedSecurityInfoW]
neg eax
sbb ebx, ebx
mov eax, dword [ebp - 0x41c]
inc ebx
test eax, eax
je 0x482544
push eax
call esi
mov eax, dword [ebp - 0x42c]
test eax, eax
je 0x482551
push eax
call esi
pop esi
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, dword [ebp - 4]
mov eax, ebx
pop ebx
xor ecx, ebp
pop edi
call fcn.004a9748
mov esp, ebp
pop ebp
ret 0x14
Function at 0x4a6130
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x56baf1
mov eax, dword fs:[0]
push eax
sub esp, 0x20
mov eax, dword [0x5c9c4c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, dword [ebp + 8]
mov esi, dword [ebp + 0xc]
mov ebx, dword [ebp + 0x14]
mov dword [ebp - 0x28], edi
mov dword [ebp - 0x24], 0
mov dword [ebp - 4], 1
mov dword [ebp - 0x1c], 0
mov dword [edi], 0
call fcn.00414ac0
mov ecx, eax
test ecx, ecx
je 0x4a62c4
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [edi], eax
lea eax, [ebp - 0x1c]
mov dword [ebp - 0x24], 1
push eax
push 0xf003f
push 0
push dword [ebp + 0x10]
push esi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x4a6285
lea eax, [ebp - 0x14]
xorps xmm0, xmm0
push eax
push 0
lea eax, [ebp - 0x18]
movlpd qword [ebp - 0x18], xmm0
push eax
push 0
push ebx
push dword [ebp - 0x1c]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x4a6277
mov eax, dword [ebp - 0x14]
test eax, eax
je 0x4a6285
add eax, 0x10
push 0x5d1912
push eax
mov dword [ebp - 0x20], eax
call fcn.004aa1ed
mov esi, eax
add esp, 8
test esi, esi
je 0x4a6285
push dword [ebp - 0x20]
push 0
push esi
call fcn.00506df0
add esp, 0xc
lea eax, [ebp - 0x20]
push eax
push esi
push 0
push 0
push ebx
push dword [ebp - 0x1c]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
je 0x4a623a
push esi
call fcn.004aa1e8
add esp, 4
jmp 0x4a6285
mov ecx, esi
lea edx, [ecx + 2]
nop
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4a6240
sub ecx, edx
sar ecx, 1
je 0x4a626e
mov ecx, esi
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4a6256
sub ecx, edx
sar ecx, 1
push ecx
push esi
mov ecx, edi
call fcn.0040d860
push esi
call fcn.004aa1e8
add esp, 4
mov eax, dword [ebp - 0x1c]
test eax, eax
je 0x4a6285
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov esi, dword [ebp + 0x10]
or eax, 0xffffffff
mov byte [ebp - 4], 0
add esi, 0xfffffff0
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x4a62a4
mov ecx, dword [esi]
push esi
mov edx, dword [ecx]
call dword [edx + 4]
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004a9748
mov esp, ebp
pop ebp
ret 0x10
push 0x80004005
call fcn.0040ad60
int3
Function at 0x4a62d0
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x5c9c4c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x10]
mov ecx, dword [ebp + 8]
push ebx
push esi
push edi
mov edi, dword [ebp + 0x14]
mov esi, edi
mov dword [ebp - 0xc], eax
lea edx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x4a62f4
lea eax, [ebp - 8]
mov dword [ebp - 8], 0
push eax
push 0xf003f
push 0
push dword [ebp + 0xc]
sub esi, edx
push ecx
sar esi, 1
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
xor ebx, ebx
test eax, eax
sete bl
test eax, eax
jne 0x4a6356
lea eax, [esi*2 + 2]
push eax
push edi
push 1
push 0
push dword [ebp - 0xc]
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
neg eax
sbb ebx, ebx
mov eax, dword [ebp - 8]
inc ebx
test eax, eax
je 0x4a6356
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [ebp + 0xc]
or ecx, 0xffffffff
add eax, 0xfffffff0
lock xadd dword [eax + 0xc], ecx
dec ecx
test ecx, ecx
jg 0x4a6371
mov ecx, dword [eax]
push eax
mov edx, dword [ecx]
call dword [edx + 4]
mov ecx, dword [ebp - 4]
mov eax, ebx
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004a9748
mov esp, ebp
pop ebp
ret 0x10
Function at 0x4a7de0
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x260
mov eax, dword [0x5c9c4c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
mov ecx, dword [ebp + 0xc]
push esi
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocString
push eax
mov dword [ebp - 0x260], ecx
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x4a7e31
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004a9748
mov esp, ebp
pop ebp
ret
push ebx
push edi
lea eax, [ebp - 0x14]
xorps xmm0, xmm0
push eax
push esi
movq qword [ebp - 0x14], xmm0
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
mov eax, dword [ebp - 0x14]
or eax, dword [ebp - 0x10]
je 0x4a7f0f
mov ebx, dword [sym.imp.KERNEL32.dll_ReadFile]
lea eax, [ebp - 8]
push 0
push eax
push 0x40
lea eax, [ebp - 0x58]
mov dword [ebp - 8], 0
push eax
push esi
call ebx
test eax, eax
je 0x4a7f0f
mov eax, 0x5a4d
cmp word [ebp - 0x58], ax
jne 0x4a7f0f
mov edi, dword [sym.imp.KERNEL32.dll_SetFilePointer]
lea eax, [ebp - 0xc]
push 0
push eax
push dword [ebp - 0x1c]
mov dword [ebp - 0xc], 0
push esi
call edi
cmp eax, 0xffffffff
je 0x4a7f0f
push 0
lea eax, [ebp - 8]
push eax
push 0xf8
lea eax, [ebp - 0x150]
push eax
push esi
call ebx
test eax, eax
je 0x4a7f0f
mov eax, 0x8664
cmp word [ebp - 0x14c], ax
jne 0x4a7f29
push 0
lea eax, [ebp - 0x18]
mov dword [ebp - 0x18], 0
push eax
push dword [ebp - 0x1c]
push esi
call edi
cmp eax, 0xffffffff
je 0x4a7f0f
push 0
lea eax, [ebp - 8]
push eax
push 0x108
lea eax, [ebp - 0x258]
push eax
push esi
call ebx
test eax, eax
je 0x4a7f0f
mov eax, dword [ebp - 0x1b0]
test eax, eax
je 0x4a7f0f
mov edi, dword [ebp - 0x1ac]
test edi, edi
jne 0x4a7f3d
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop ebx
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004a9748
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp - 0xb8]
test eax, eax
je 0x4a7f0f
mov edi, dword [ebp - 0xb4]
test edi, edi
je 0x4a7f0f
lea ecx, [edi + eax]
cmp ecx, dword [ebp - 0x14]
ja 0x4a7f0f
cmp ecx, eax
jb 0x4a7f0f
push 0
lea ecx, [ebp - 0xc]
push ecx
push eax
push esi
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp eax, 0xffffffff
je 0x4a7f0f
lea eax, [ebp - 0x259]
mov byte [ebp - 0x259], 0
push eax
mov eax, dword [ebp - 0x260]
mov ecx, eax
push eax
push edi
call fcn.004a6a40
mov ecx, dword [ebp - 0x260]
lea eax, [ebp - 8]
push 0
push eax
push edi
push dword [ecx]
push esi
call ebx
test eax, eax
je 0x4a7f0f
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 4]
mov eax, 1
pop edi
pop ebx
xor ecx, ebp
pop esi
call fcn.004a9748
mov esp, ebp
pop ebp
ret
Function at 0x4a8150
Capabilities:
Encode data using xor
Hash data using sha1

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 8]
sub esp, 0x150
push ebx
push esi
xor esi, esi
add edx, 0x1f
push edi
movzx ecx, byte [edx - 1]
lea edx, [edx + 4]
movzx eax, byte [edx - 4]
shl ecx, 8
or ecx, eax
movzx eax, byte [edx - 3]
shl ecx, 8
or ecx, eax
movzx eax, byte [edx - 2]
shl ecx, 8
or ecx, eax
mov dword [ebp + esi*4 - 0x150], ecx
inc esi
cmp esi, 0x10
jl 0x4a8164
lea eax, [ebp - 0x148]
mov edx, 0x40
nop
mov ecx, dword [eax + 0x2c]
lea eax, [eax + 4]
xor ecx, dword [eax + 0x14]
xor ecx, dword [eax - 0xc]
xor ecx, dword [eax - 4]
rol ecx, 1
mov dword [eax + 0x34], ecx
sub edx, 1
jne 0x4a81a0
mov eax, dword [ebp + 8]
mov dword [ebp - 4], edx
mov ecx, dword [eax]
mov edi, dword [eax + 4]
mov esi, dword [eax + 8]
mov ebx, dword [eax + 0xc]
mov eax, dword [eax + 0x10]
mov dword [ebp - 0x10], ecx
mov dword [ebp - 0xc], ecx
mov dword [ebp - 8], eax
mov edx, ecx
mov eax, esi
and eax, edi
rol edx, 5
mov ecx, edi
not ecx
and ecx, ebx
or ecx, eax
mov eax, dword [ebp - 4]
add edx, ecx
add edx, dword [ebp + eax*4 - 0x150]
mov eax, dword [ebp - 8]
add eax, 0x5a827999
mov dword [ebp - 8], ebx
add edx, eax
mov ebx, esi
mov eax, dword [ebp - 4]
mov esi, edi
mov edi, dword [ebp - 0xc]
inc eax
ror esi, 2
mov ecx, edx
mov dword [ebp - 0xc], edx
mov dword [ebp - 4], eax
cmp eax, 0x14
jl 0x4a81d6
mov dword [ebp - 4], 0x14
mov eax, ebx
rol edx, 5
xor eax, esi
xor eax, edi
add edx, eax
mov eax, dword [ebp - 4]
add edx, dword [ebp + eax*4 - 0x150]
mov eax, dword [ebp - 8]
add eax, 0x6ed9eba1
mov dword [ebp - 8], ebx
add edx, eax
mov ebx, esi
mov eax, dword [ebp - 4]
mov esi, edi
inc eax
ror esi, 2
mov dword [ebp - 4], eax
mov edi, ecx
mov ecx, edx
cmp eax, 0x28
jl 0x4a8222
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], 0x28
mov ecx, esi
rol edx, 5
or ecx, edi
mov eax, esi
and eax, edi
and ecx, ebx
or ecx, eax
add edx, 0x8f1bbcdc
mov eax, dword [ebp - 4]
add edx, dword [ebp - 8]
mov dword [ebp - 8], ebx
mov ebx, esi
mov esi, edi
mov edi, dword [ebp - 0xc]
add ecx, dword [ebp + eax*4 - 0x150]
inc eax
add edx, ecx
ror esi, 2
mov dword [ebp - 0xc], edx
mov dword [ebp - 4], eax
cmp eax, 0x3c
jl 0x4a8265
mov dword [ebp - 4], 0x3c
nop dword [eax]
mov ecx, dword [ebp - 4]
mov eax, ebx
xor eax, esi
rol edx, 5
add edx, dword [ebp - 8]
xor eax, edi
add eax, 0xca62c1d6
mov dword [ebp - 8], ebx
add eax, dword [ebp + ecx*4 - 0x150]
mov ebx, esi
add edx, eax
mov esi, edi
mov edi, dword [ebp - 0xc]
mov eax, ecx
inc eax
ror esi, 2
mov dword [ebp - 0xc], edx
mov dword [ebp - 4], eax
cmp eax, 0x50
jl 0x4a82b0
mov ecx, dword [ebp + 8]
mov eax, dword [ebp - 0x10]
add eax, edx
add dword [ecx + 4], edi
add dword [ecx + 8], esi
add dword [ecx + 0xc], ebx
mov dword [ecx], eax
mov eax, dword [ebp - 8]
add dword [ecx + 0x10], eax
xor eax, eax
pop edi
pop esi
mov word [ecx + 0x1c], ax
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4a8310
Capabilities:
Hash data using sha1

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
test eax, eax
jne 0x4a8321
mov eax, 1
pop ebp
ret
mov dword [eax + 0x14], 0
xor ecx, ecx
mov dword [eax + 0x18], 0
mov word [eax + 0x1c], cx
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
mov dword [eax + 0x10], 0xc3d2e1f0
mov dword [eax + 0x60], ecx
mov dword [eax + 0x64], ecx
xor eax, eax
pop ebp
ret

Function at 0x4ac0c0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x5c9c4c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
lea ecx, [ebp - 0xc]
push esi
mov esi, dword [ebp + 0xc]
push edi
push 0
push 0
push 0x80
push 2
push 1
push 0x40000000
push eax
mov dword [ebp - 0xc], 0
mov dword [ebp - 8], 0
call fcn.004aae00
mov edi, dword [ebp - 0xc]
test eax, eax
js 0x4ac153
cmp dword [esi + 0x14], 0x10
mov eax, dword [esi + 0x10]
jb 0x4ac113
mov esi, dword [esi]
push 0
lea ecx, [ebp - 8]
push ecx
push eax
push esi
push edi
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
jne 0x4ac131
call fcn.00436900
mov esi, eax
test esi, esi
js 0x4ac14c
push edi
call dword [sym.imp.KERNEL32.dll_FlushFileBuffers]
test eax, eax
jne 0x4ac14a
call fcn.00436900
mov esi, eax
not esi
shr esi, 0x1f
jmp 0x4ac155
xor esi, esi
not esi
shr esi, 0x1f
jmp 0x4ac155
xor esi, esi
test edi, edi
je 0x4ac160
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 4]
mov eax, esi
pop edi
xor ecx, ebp
pop esi
call fcn.004a9748
mov esp, ebp
pop ebp
ret