joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4481e0
Capabilities:
Persist via run registry key
Set registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x50deb6
mov eax, dword fs:[0]
push eax
sub esp, 0x41c
mov eax, dword [0x5555ac]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
test esi, esi
jne 0x44821b
xor eax, eax
jmp 0x4482b4
push 0x208
lea eax, [ebp - 0x420]
push 0
push eax
call fcn.00492110
push 0x51b3d0
lea eax, [ebp - 0x420]
push 0x52114c
push eax
call dword [sym.imp.USER32.dll_wsprintfW]
push 0x208
xor edi, edi
lea eax, [ebp - 0x218]
push edi
push eax
call fcn.00492110
add esp, 0x24
call fcn.004283e0
test al, al
lea eax, [ebp - 0x420]
push eax
push esi
lea eax, [ebp - 0x218]
push eax
je 0x4482d1
call dword [sym.imp.SHLWAPI.dll_PathCombineW]
lea ecx, [ebp - 0x424]
call fcn.0044b730
push str._autorun
push edi
lea eax, [ebp - 0x218]
mov dword [ebp - 4], edi
push eax
push str.SmartWriterTray
lea ecx, [ebp - 0x424]
call fcn.0044bb60
lea ecx, [ebp - 0x424]
mov edi, eax
call fcn.0044ba50
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00463518
mov esp, ebp
pop ebp
ret 4
call dword [sym.imp.SHLWAPI.dll_PathCombineW]
lea eax, [ebp - 0x428]
push eax
push 0x20006
push 0
push str.SoftwareMicrosoftWindowsCurrentVersionRun
push SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x4482b2
call fcn.00404f50
mov ecx, eax
test ecx, ecx
je 0x4483d4
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x424], eax
lea eax, [ebp - 0x218]
mov dword [ebp - 4], 1
push eax
lea eax, [ebp - 0x424]
push str.__s___autorun
push eax
call fcn.00407e90
mov esi, dword [ebp - 0x424]
add esp, 0xc
cmp dword [esi - 4], 1
mov edi, dword [esi - 0xc]
jle 0x448359
push edi
lea ecx, [ebp - 0x424]
call fcn.00404ea0
mov esi, dword [ebp - 0x424]
lea eax, [edi + edi]
push eax
push esi
push 1
push 0
push str.SmartWriterTray
push dword [ebp - 0x428]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
push dword [esi - 8]
neg eax
push esi
sbb edi, edi
inc edi
call fcn.004ae6da
add esp, 8
test eax, eax
js 0x4483ca
cmp eax, dword [esi - 8]
jg 0x4483ca
mov dword [esi - 0xc], eax
xor ecx, ecx
mov word [esi + eax*2], cx
push dword [ebp - 0x428]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov dword [ebp - 4], 0xffffffff
add esi, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x4482b2
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
jmp 0x4482b2
push 0x80070057
call fcn.00404300
push 0x80004005
call fcn.00404300
int3
Function at 0x44cbb0
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x804
mov eax, dword [0x5555ac]
xor eax, ebp
mov dword [ebp - 4], eax
push 0x800
lea eax, [ebp - 0x804]
push 0
push eax
call fcn.00492110
add esp, 0xc
lea eax, [ebp + 0xc]
push eax
push 0
push dword [ebp + 8]
lea eax, [ebp - 0x804]
push 0x400
push 0x400
push eax
call fcn.00403fb0
push dword [eax + 4]
push dword [eax]
call fcn.004ad4f9
add esp, 0x20
lea eax, [ebp - 0x804]
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00463518
mov esp, ebp
pop ebp
ret

Function at 0x4516a0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x5555ac]
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.004503e0
mov edi, dword [ebp - 0xc]
test eax, eax
js 0x451733
cmp dword [esi + 0x14], 0x10
mov eax, dword [esi + 0x10]
jb 0x4516f3
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 0x451711
call fcn.0040cca0
mov esi, eax
test esi, esi
js 0x45172c
push edi
call dword [sym.imp.KERNEL32.dll_FlushFileBuffers]
test eax, eax
jne 0x45172a
call fcn.0040cca0
mov esi, eax
not esi
shr esi, 0x1f
jmp 0x451735
xor esi, esi
not esi
shr esi, 0x1f
jmp 0x451735
xor esi, esi
test edi, edi
je 0x451740
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.00463518
mov esp, ebp
pop ebp
ret
Function at 0x4549a0
Capabilities:
Encrypt or decrypt via wincrypt

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x50f096
mov eax, dword fs:[0]
push eax
sub esp, 0x108
mov eax, dword [0x5555ac]
xor eax, ebp
mov dword [ebp - 0x14], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov esi, dword [ecx + 8]
mov edi, dword [ebp + 8]
mov ebx, dword [ebp + 0x14]
mov dword [ebp - 0xb4], ecx
mov dword [ebp - 4], 0
test esi, esi
je 0x454a8d
test edi, edi
je 0x454ab9
mov edx, dword [ebp + 0x10]
test edx, 0xf
jne 0x454ae5
lea eax, [edx - 0x10]
cmp dword [ebp + 0xc], eax
jbe 0x454b11
cmp byte [ecx + 0x10], 0
je 0x454b3d
lea eax, [ebp - 0x18]
mov dword [ebp - 0x18], edx
push eax
push edi
push 0
push 1
push 0
push esi
call dword [sym.imp.ADVAPI32.dll_CryptDecrypt]
mov ecx, eax
test ecx, ecx
je 0x454b69
jmp 0x454a65
mov eax, dword [ebp - 0x18]
mov dword [ebx], eax
test ecx, ecx
setne al
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.00463518
mov esp, ebp
pop ebp
ret 0x10
push 0x80090003
call dword [sym.imp.KERNEL32.dll_SetLastError]
push str.Decrypt_1_:_Key_is_not_valid
lea ecx, [ebp - 0xc0]
call fcn.00453610
push 0x547018
lea eax, [ebp - 0xc0]
push eax
call fcn.0049230c
push 0x6f8
call dword [sym.imp.KERNEL32.dll_SetLastError]
push str.Decrypt_1_:_Buffer_is_NULL
lea ecx, [ebp - 0xcc]
call fcn.00453610
push 0x547018
lea eax, [ebp - 0xcc]
push eax
call fcn.0049230c
push 0x80090005
call dword [sym.imp.KERNEL32.dll_SetLastError]
push str.Decrypt_1_:_Data_size_is_not_a_multple_of_block_size
lea ecx, [ebp - 0xd8]
call fcn.00453610
push 0x547018
lea eax, [ebp - 0xd8]
push eax
call fcn.0049230c
push 0x80090028
call dword [sym.imp.KERNEL32.dll_SetLastError]
push str.Decrypt_1_:_Buffer_is_too_small
lea ecx, [ebp - 0xe4]
call fcn.00453610
push 0x547018
lea eax, [ebp - 0xe4]
push eax
call fcn.0049230c
push 0x80090027
call dword [sym.imp.KERNEL32.dll_SetLastError]
push str.Decrypt_1_:_IV_has_not_been_set
lea ecx, [ebp - 0xf0]
call fcn.00453610
push 0x547018
lea eax, [ebp - 0xf0]
push eax
call fcn.0049230c
push 0x98
lea ecx, [ebp - 0xb0]
call fcn.00456e30
push 1
push 2
lea ecx, [ebp - 0xb0]
call fcn.004532b0
lea eax, [ebp - 0xb0]
mov byte [ebp - 4], 1
push str.Decrypt_1_:_CryptDecrypt_failed__
push eax
call fcn.00452cd0
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
add esp, 8
call esi
push eax
call fcn.004555b0
push eax
lea eax, [ebp - 0xb0]
push eax
call fcn.00452cd0
add esp, 0xc
lea eax, [ebp - 0xb0]
push str.__0x
push eax
call fcn.00452cd0
add esp, 8
mov ecx, eax
push 0x4578e0
call fcn.00454300
mov edi, eax
call esi
push eax
mov ecx, edi
call fcn.00454040
push 0x526aa4
push eax
call fcn.00452cd0
add esp, 8
mov dword [ebx], 0
lea eax, [ebp - 0x114]
lea ecx, [ebp - 0xb0]
push eax
call fcn.00458060
mov ecx, eax
mov byte [ebp - 4], 2
call fcn.0044ebb4
push eax
lea ecx, [ebp - 0xfc]
call fcn.00453610
push 0x547018
lea eax, [ebp - 0xfc]
push eax
call fcn.0049230c
push 0
push 0
call fcn.0049230c
int3
Function at 0x454fc0
Capabilities:
Encrypt or decrypt via wincrypt

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x50f116
mov eax, dword fs:[0]
push eax
sub esp, 0xfc
mov eax, dword [0x5555ac]
xor eax, ebp
mov dword [ebp - 0x14], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov edx, dword [ecx + 8]
mov esi, dword [ebp + 8]
mov edi, dword [ebp + 0x14]
mov dword [ebp - 0xb4], ecx
mov dword [ebp - 4], 0
test edx, edx
je 0x4550a9
test esi, esi
je 0x4550d5
mov ebx, dword [ebp + 0x10]
mov eax, ebx
and eax, 0xfffffff0
add eax, 0x10
cmp dword [ebp + 0xc], eax
jb 0x455101
cmp byte [ecx + 0x10], 0
je 0x45512d
push dword [ebp + 0xc]
lea eax, [ebp - 0x18]
mov dword [ebp - 0x18], ebx
push eax
push esi
push 0
push 1
push 0
push edx
call dword [sym.imp.ADVAPI32.dll_CryptEncrypt]
mov ecx, eax
test ecx, ecx
je 0x455159
jmp 0x455081
mov eax, dword [ebp - 0x18]
mov dword [edi], eax
test ecx, ecx
setne al
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.00463518
mov esp, ebp
pop ebp
ret 0x10
push 0x80090003
call dword [sym.imp.KERNEL32.dll_SetLastError]
push str.Encrypt_1_:_Key_is_not_valid
lea ecx, [ebp - 0xc0]
call fcn.00453610
push 0x547018
lea eax, [ebp - 0xc0]
push eax
call fcn.0049230c
push 0x6f8
call dword [sym.imp.KERNEL32.dll_SetLastError]
push str.Encrypt_1_:_Buffer_is_NULL
lea ecx, [ebp - 0xcc]
call fcn.00453610
push 0x547018
lea eax, [ebp - 0xcc]
push eax
call fcn.0049230c
push 0x80090028
call dword [sym.imp.KERNEL32.dll_SetLastError]
push str.Encrypt_1_:_Buffer_is_too_small
lea ecx, [ebp - 0xd8]
call fcn.00453610
push 0x547018
lea eax, [ebp - 0xd8]
push eax
call fcn.0049230c
push 0x80090027
call dword [sym.imp.KERNEL32.dll_SetLastError]
push str.Encrypt_1_:_IV_has_not_been_set
lea ecx, [ebp - 0xe4]
call fcn.00453610
push 0x547018
lea eax, [ebp - 0xe4]
push eax
call fcn.0049230c
push 0x98
lea ecx, [ebp - 0xb0]
call fcn.00456e30
push 1
push 2
lea ecx, [ebp - 0xb0]
call fcn.004532b0
lea eax, [ebp - 0xb0]
mov byte [ebp - 4], 1
push str.Encrypt_1_:_CryptEncrypt_failed__
push eax
call fcn.00452cd0
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
add esp, 8
call esi
push eax
call fcn.004555b0
push eax
lea eax, [ebp - 0xb0]
push eax
call fcn.00452cd0
add esp, 0xc
lea eax, [ebp - 0xb0]
push str.__0x
push eax
call fcn.00452cd0
add esp, 8
mov ecx, eax
push 0x4578e0
call fcn.00454300
mov ebx, eax
call esi
push eax
mov ecx, ebx
call fcn.00454040
push 0x526aa4
push eax
call fcn.00452cd0
add esp, 8
mov dword [edi], 0
lea eax, [ebp - 0x108]
lea ecx, [ebp - 0xb0]
push eax
call fcn.00458060
mov ecx, eax
mov byte [ebp - 4], 2
call fcn.0044ebb4
push eax
lea ecx, [ebp - 0xf0]
call fcn.00453610
push 0x547018
lea eax, [ebp - 0xf0]
push eax
call fcn.0049230c
push 0
push 0
call fcn.0049230c
int3
Function at 0x4559c0
Capabilities:
Encrypt data using aes via winapi

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x50f1b8
mov eax, dword fs:[0]
push eax
sub esp, 0x94
mov eax, dword [0x5555ac]
xor eax, ebp
mov dword [ebp - 0x14], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov edi, ecx
mov eax, dword [edi + 8]
lea ebx, [edi + 8]
mov ecx, dword [ebp + 8]
mov dword [ebp - 0x4c], edi
mov dword [ebp - 0x18], ecx
test eax, eax
je 0x455a1a
push eax
call dword [sym.imp.ADVAPI32.dll_CryptDestroyKey]
mov ecx, dword [ebp - 0x18]
mov dword [ebx], 0
mov byte [edi + 0x10], 0
cmp dword [edi + 4], 0
mov dword [ebp - 4], 0
je 0x455b49
test ecx, ecx
je 0x455b64
mov esi, dword [ebp + 0xc]
cmp esi, 0x10
je 0x455a49
cmp esi, 0x18
je 0x455a49
cmp esi, 0x20
jne 0x455b7f
push 0x2c
lea eax, [ebp - 0x44]
push 0
push eax
call fcn.00492110
add esp, 0xc
mov dword [ebp - 0x44], 0x208
mov byte [ebp - 4], 1
cmp esi, 0x10
je 0x455a90
cmp esi, 0x18
je 0x455a82
cmp esi, 0x20
jne 0x455b9a
mov dword [ebp - 0x40], 0x6610
mov eax, esi
jmp 0x455a9c
mov dword [ebp - 0x40], 0x660f
mov eax, 0x18
jmp 0x455a9c
mov dword [ebp - 0x40], 0x660e
mov eax, 0x10
push esi
push dword [ebp - 0x18]
mov dword [ebp - 0x3c], eax
push eax
lea eax, [ebp - 0x38]
push eax
call fcn.00458360
add esp, 0x10
test eax, eax
jne 0x455bb5
push ebx
push 0
push 0
lea eax, [esi + 0xc]
push eax
lea eax, [ebp - 0x44]
push eax
push dword [edi + 4]
call dword [sym.imp.ADVAPI32.dll_CryptImportKey]
test eax, eax
je 0x455bd6
push 0
lea eax, [ebp - 0x18]
mov dword [ebp - 0x18], 1
push eax
push 4
push dword [ebx]
call dword [sym.imp.ADVAPI32.dll_CryptSetKeyParam]
test eax, eax
je 0x455bf7
jmp 0x455b13
mov al, 1
lea ecx, [ebp - 0x44]
mov edx, 4
nop dword [eax]
mov byte [ecx], 0
lea ecx, [ecx + 1]
sub edx, 1
jne 0x455b20
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.00463518
mov esp, ebp
pop ebp
ret 8
push str.SetKey:_Provider_is_not_valid
lea ecx, [ebp - 0x58]
call fcn.00453610
push 0x547018
lea eax, [ebp - 0x58]
push eax
call fcn.0049230c
push str.SetKey:_Key_buffer_is_NULL
lea ecx, [ebp - 0x64]
call fcn.00453610
push 0x547018
lea eax, [ebp - 0x64]
push eax
call fcn.0049230c
push str.SetKey:_Key_size_is_not_valid
lea ecx, [ebp - 0x70]
call fcn.00453610
push 0x547018
lea eax, [ebp - 0x70]
push eax
call fcn.0049230c
push str.SetKey:_Key_size_is_not_valid
lea ecx, [ebp - 0x7c]
call fcn.00453610
push 0x547018
lea eax, [ebp - 0x7c]
push eax
call fcn.0049230c
push str.SetKey:_Unable_to_copy_key
lea ecx, [ebp - 0x88]
call fcn.00453610
push 0x547018
lea eax, [ebp - 0x88]
push eax
call fcn.0049230c
push str.SetKey:_Import_key_failed
lea ecx, [ebp - 0x94]
call fcn.00453610
push 0x547018
lea eax, [ebp - 0x94]
push eax
call fcn.0049230c
push str.SetKey:_Set_CBC_mode_failed
lea ecx, [ebp - 0xa0]
call fcn.00453610
push 0x547018
lea eax, [ebp - 0xa0]
push eax
call fcn.0049230c
push 0
push 0
call fcn.0049230c
int3
Function at 0x457910
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x50f388
mov eax, dword fs:[0]
push eax
sub esp, 0x24
push ebx
push esi
push edi
mov eax, dword [0x5555ac]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
push 8
mov dword [esi + 0x30], 0
mov dword [esi + 8], 0
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0x201
mov dword [esi + 0x18], 6
mov dword [esi + 0x1c], 0
mov dword [esi + 0x20], 0
mov dword [esi + 0x24], 0
mov dword [esi + 0x28], 0
mov dword [esi + 0x2c], 0
mov dword [esi + 0xc], 0
call fcn.0042dc90
mov edi, eax
add esp, 4
test edi, edi
je 0x4579b4
xorps xmm0, xmm0
movq qword [edi], xmm0
push 1
mov dword [ebp - 4], 0
call fcn.004e743a
add esp, 4
mov dword [edi + 4], eax
jmp 0x4579b6
xor edi, edi
mov eax, dword [ebp + 8]
mov dword [esi + 0x30], edi
mov dword [esi + 0x38], eax
mov dword [esi + 0x3c], 0
mov ecx, dword [edi + 4]
mov dword [ebp - 4], 1
mov dword [ebp - 0x10], ecx
mov eax, dword [ecx]
call dword [eax + 4]
lea eax, [ebp - 0x14]
mov dword [ebp - 4], 2
push eax
call fcn.00452f80
add esp, 4
mov ecx, eax
mov edx, dword [eax]
push 0x20
mov eax, dword [edx + 0x20]
call eax
mov bl, al
mov ecx, dword [ebp - 0x10]
mov dword [ebp - 4], 3
test ecx, ecx
je 0x457a17
mov edx, dword [ecx]
call dword [edx + 8]
test eax, eax
je 0x457a17
mov edx, dword [eax]
mov ecx, eax
push 1
call dword [edx]
cmp dword [esi + 0x38], 0
mov dword [ebp - 4], 0xffffffff
mov byte [esi + 0x40], bl
jne 0x457a3a
mov eax, dword [esi + 0xc]
mov ecx, dword [esi + 0x10]
and eax, 0x13
or eax, 4
mov dword [esi + 0xc], eax
and ecx, eax
jne 0x457a5d
cmp byte [ebp + 0xc], 0
je 0x457a49
push esi
call fcn.004e76f2
add esp, 4
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
test cl, 4
je 0x457a69
mov esi, 0x526684
jmp 0x457a79
test cl, 2
mov esi, 0x52669c
mov eax, 0x5266b4
cmove esi, eax
lea eax, [ebp - 0x1c]
push 1
push eax
call fcn.00457aa0
add esp, 8
lea ecx, [ebp - 0x30]
push eax
push esi
call fcn.004537c0
push 0x546fd4
lea eax, [ebp - 0x30]
push eax
call fcn.0049230c
int3
Function at 0x461bf0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, ecx
mov ecx, dword [edi + 4]
test ecx, ecx
je 0x461c1a
mov dword [edi + 0xc], 0
mov dword [edi + 8], 0
mov eax, dword [ecx]
push 1
call dword [eax]
mov dword [edi + 4], 0
push dword [ebp + 0x10]
movzx eax, word [ebp + 8]
mov ebx, dword [ebp + 0xc]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov dword [ebp + 8], eax
test eax, eax
jne 0x461c3a
xor esi, esi
jmp 0x461d30
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov esi, eax
test esi, esi
je 0x461d30
push dword [ebp + 8]
push ebx
call dword [sym.imp.KERNEL32.dll_LoadResource]
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov dword [ebp + 8], eax
test eax, eax
jne 0x461c6b
xor esi, esi
jmp 0x461d30
push esi
push 0
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov ebx, eax
test ebx, ebx
jne 0x461c88
push eax
call dword [sym.imp.KERNEL32.dll_GlobalFree]
xor esi, esi
jmp 0x461d30
push ebx
call dword [sym.imp.KERNEL32.dll_GlobalLock]
test eax, eax
jne 0x461ca8
push ebx
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
push ebx
call dword [sym.imp.KERNEL32.dll_GlobalFree]
xor esi, esi
jmp 0x461d30
push esi
push dword [ebp + 8]
push eax
call fcn.00492800
add esp, 0xc
mov dword [ebp + 0x10], 0
push ebx
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
mov eax, dword [ebp + 0x10]
xor esi, esi
test eax, eax
je 0x461cd2
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
lea eax, [ebp + 0x10]
push eax
push 0
push ebx
call dword [sym.imp.ole32.dll_CreateStreamOnHGlobal]
test eax, eax
jne 0x461d1c
mov eax, dword [ebp + 0x10]
push 0x10
mov dword [ebp + 0xc], eax
call sub.gdiplus.dll_GdipAlloc
mov esi, eax
test esi, esi
je 0x461d1a
lea eax, [ebp + 8]
mov dword [esi], vtable.Gdiplus::Bitmap.0
push eax
push dword [ebp + 0xc]
mov dword [ebp + 8], 0
call sub.gdiplus.dll_GdipCreateBitmapFromStream
mov dword [esi + 8], eax
mov eax, dword [ebp + 8]
mov dword [esi + 4], eax
jmp 0x461d1c
xor esi, esi
push ebx
call dword [sym.imp.KERNEL32.dll_GlobalFree]
mov eax, dword [ebp + 0x10]
test eax, eax
je 0x461d30
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
mov dword [edi + 4], esi
test esi, esi
jne 0x461d40
pop edi
pop esi
xor al, al
pop ebx
pop ebp
ret 0xc
lea eax, [ebp + 0x10]
mov dword [ebp + 0x10], 0
push eax
push dword [esi + 4]
call sub.gdiplus.dll_GdipGetImageWidth
test eax, eax
je 0x461d5a
mov dword [esi + 8], eax
mov eax, dword [ebp + 0x10]
mov esi, dword [edi + 4]
mov dword [edi + 8], eax
lea eax, [ebp + 0x10]
push eax
mov dword [ebp + 0x10], 0
push dword [esi + 4]
call sub.gdiplus.dll_GdipGetImageHeight
test eax, eax
je 0x461d7d
mov dword [esi + 8], eax
mov eax, dword [ebp + 0x10]
mov ecx, edi
mov dword [edi + 0xc], eax
call fcn.00461a70
pop edi
pop esi
pop ebx
pop ebp
ret 0xc
Function at 0x465c30
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 0x465cf7
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 0x465c45
pop ebx
pop edi
pop esi
pop ebp
ret
Function at 0x4675b0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x50fcb3
mov eax, dword fs:[0]
push eax
sub esp, 0x80
mov eax, dword [0x5555ac]
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 ebx, dword [ebp + 0xc]
mov eax, dword [ebp + 8]
mov dword [ebp - 0x80], eax
mov dword [ebp - 0x8c], 0
mov dword [ebx], 0
mov dword [ebp - 0x88], 0
mov dword [ebp - 0x84], 0
push 0x201
push dword [0x5555f4]
lea ecx, [ebp - 0x8c]
mov dword [ebp - 4], 0
push reloc.OLEAUT32.dll_SysReAllocString
call fcn.004674a0
mov edi, dword [ebp - 0x8c]
test eax, eax
jne 0x467791
push 0x64
lea eax, [ebp - 0x74]
push 0
push eax
call fcn.00492110
add esp, 0xc
mov dword [ebp - 0x78], 0x64
lea eax, [ebp - 0x78]
push eax
lea eax, [ebp - 0x74]
push eax
lea eax, [ebp - 0x7c]
push eax
push 0
push 0x529cf4
push edi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x467791
mov eax, dword [ebp - 0x7c]
cmp eax, 1
je 0x467685
cmp eax, 2
jne 0x467791
mov ecx, dword [ebp - 0x78]
test ecx, ecx
je 0x4676a6
test cl, 1
jne 0x467791
mov eax, ecx
shr eax, 1
cmp word [ebp + eax*2 - 0x76], 0
je 0x4676ac
jmp 0x467791
xor eax, eax
mov word [ebp - 0x74], ax
shr ecx, 1
cmp ecx, 0x2d
jne 0x467791
call fcn.00415130
mov ecx, eax
test ecx, ecx
je 0x4677bc
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x78], eax
lea eax, [ebp - 0x74]
mov byte [ebp - 4], 1
push eax
lea ecx, [ebp - 0x78]
call fcn.00465750
lea eax, [ebp - 0x7c]
mov dword [ebp - 0x7c], 0
push eax
lea eax, [ebp - 0x20]
push 0x529cfc
push eax
call fcn.004310e0
mov esi, dword [ebp - 0x78]
push 0x2a
push esi
call fcn.00465c30
movzx eax, al
add esp, 0x14
cmp dword [ebp - 0x7c], eax
jne 0x467775
lea edx, [ebp - 0x74]
lea ecx, [edx + 2]
mov ax, word [edx]
add edx, 2
test ax, ax
jne 0x467716
sub edx, ecx
lea eax, [ebp - 0x74]
mov ecx, dword [ebp - 0x80]
sar edx, 1
push edx
push eax
call fcn.00467810
push dword [0x5555fc]
lea eax, [ebp - 0x74]
push dword [0x5555f8]
push eax
call dword [sym.imp.SHLWAPI.dll_StrCmpNIW]
test eax, eax
jne 0x467752
mov dword [ebx], 1
mov byte [ebp - 4], 0
add esi, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x46776e
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
mov esi, 1
jmp 0x467793
mov byte [ebp - 4], 0
add esi, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x467791
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
xor esi, esi
test edi, edi
je 0x46779e
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.00463518
mov esp, ebp
pop ebp
ret
push 0x80004005
call fcn.00404300
int3