joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4577d0
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x210
mov eax, dword [0x56e6c4]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 0xc]
push edi
push str.halowp_0961EB1E_4441_4BEB_BC69_7F2F0124241B
push 0
push 2
call dword [sym.imp.KERNEL32.dll_OpenEventW]
mov edi, eax
test edi, edi
je 0x45780b
push edi
call dword [sym.imp.KERNEL32.dll_SetEvent]
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push dword [esi]
push str.enter_KillProcessesInInstallPath_szTargetDir_s
call fcn.00442c30
mov eax, dword [esi]
add esp, 8
mov eax, dword [eax - 0xc]
test eax, eax
je 0x4578db
cmp eax, 4
jle 0x4578db
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_GetTickCount]
call ebx
mov edi, dword [sym.imp.SHLWAPI.dll_PathCombineW]
mov dword [ebp - 0x210], eax
nop word [eax + eax]
push 0x208
lea eax, [ebp - 0x20c]
push 0
push eax
call fcn.0049d980
add esp, 0xc
lea eax, [ebp - 0x20c]
push str.halowp.exe
push dword [esi]
push eax
call edi
lea eax, [ebp - 0x20c]
push 1
push eax
call fcn.0043ee20
add esp, 8
test eax, eax
jne 0x4578b0
push str.web_helper.exe
push dword [esi]
lea eax, [ebp - 0x20c]
push eax
call edi
lea eax, [ebp - 0x20c]
push 1
push eax
call fcn.0043ee20
add esp, 8
test eax, eax
je 0x4578bf
call ebx
sub eax, dword [ebp - 0x210]
cmp eax, 0x7530
jbe 0x457850
push 0
push dword [esi]
call fcn.0043efc0
call fcn.0040bdc0
push str.end_KillProcessesInInstallPath
call fcn.00442c30
add esp, 4
pop ebx
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.00483518
mov esp, ebp
pop ebp
ret
Function at 0x459150
Capabilities:
Delete registry value
Get common file path

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1004
call fcn.00483980
mov eax, dword [0x56e6c4]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push 0x800
lea eax, [ebp - 0x804]
mov ebx, ecx
push 0
push eax
call fcn.0049d980
add esp, 0xc
lea eax, [ebp - 0x804]
push 1
push 0x17
push eax
push 0
call dword [sym.imp.SHELL32.dll_SHGetSpecialFolderPathW]
push 0x800
lea eax, [ebp - 0x1004]
push 0
push eax
call fcn.0049d980
add esp, 0xc
lea eax, [ebp - 0x804]
push 0x526694
push eax
lea eax, [ebp - 0x1004]
push eax
call dword [sym.imp.SHLWAPI.dll_PathCombineW]
lea eax, [ebp - 0x1004]
push eax
call fcn.0040d620
push 0x800
lea eax, [ebp - 0x1004]
push 0
push eax
call fcn.0049d980
add esp, 0x10
lea eax, [ebp - 0x1004]
push 1
push 2
push eax
push 0
call dword [sym.imp.SHELL32.dll_SHGetSpecialFolderPathW]
push 0x800
lea eax, [ebp - 0x804]
push 0
push eax
call fcn.0049d980
add esp, 0xc
lea eax, [ebp - 0x1004]
push 0x526694
push eax
lea eax, [ebp - 0x804]
push eax
call dword [sym.imp.SHLWAPI.dll_PathCombineW]
lea eax, [ebp - 0x804]
push eax
call fcn.0040d620
add esp, 4
mov ecx, ebx
call fcn.004595e0
mov ecx, ebx
call fcn.00458e10
test eax, eax
je 0x459269
cmp dword [ebx + 0x10], 0
je 0x459254
mov ecx, ebx
call fcn.00459840
push str.Switch
push str.SOFTWAREMicrosoftWindowsCurrentVersionApp_Pathshalowp.exe
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHDeleteValueW]
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.00483518
mov esp, ebp
pop ebp
ret
Function at 0x4595e0
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x3004
call fcn.00483980
mov eax, dword [0x56e6c4]
xor eax, ebp
mov dword [ebp - 4], eax
push edi
push 0x800
lea eax, [ebp - 0x804]
push 0
push eax
call fcn.0049d980
add esp, 0xc
lea eax, [ebp - 0x804]
push 1
push 0x19
push eax
push 0
call dword [sym.imp.SHELL32.dll_SHGetSpecialFolderPathW]
push 0x800
lea eax, [ebp - 0x1804]
push 0
push eax
call fcn.0049d980
mov edi, dword [sym.imp.SHLWAPI.dll_PathCombineW]
lea eax, [ebp - 0x804]
add esp, 0xc
push 0x530568
push eax
lea eax, [ebp - 0x1804]
push eax
call edi
lea eax, [ebp - 0x1804]
push eax
call fcn.0040d5b0
push 0x800
lea eax, [ebp - 0x2004]
push 0
push eax
call fcn.0049d980
add esp, 0x10
lea eax, [ebp - 0x804]
push 0x530568
push eax
lea eax, [ebp - 0x2004]
push eax
call edi
lea eax, [ebp - 0x2004]
push eax
call fcn.0040d5b0
push 0x800
lea eax, [ebp - 0x1004]
push 0
push eax
call fcn.0049d980
add esp, 0x10
lea eax, [ebp - 0x1004]
push 1
push 0x10
push eax
push 0
call dword [sym.imp.SHELL32.dll_SHGetSpecialFolderPathW]
push 0x800
lea eax, [ebp - 0x2804]
push 0
push eax
call fcn.0049d980
add esp, 0xc
lea eax, [ebp - 0x1004]
push 0x530568
push eax
lea eax, [ebp - 0x2804]
push eax
call edi
lea eax, [ebp - 0x2804]
push eax
call fcn.0040d5b0
push 0x800
lea eax, [ebp - 0x3004]
push 0
push eax
call fcn.0049d980
add esp, 0x10
lea eax, [ebp - 0x1004]
push 0x530568
push eax
lea eax, [ebp - 0x3004]
push eax
call edi
lea eax, [ebp - 0x3004]
push eax
call fcn.0040d5b0
mov ecx, dword [ebp - 4]
add esp, 4
xor ecx, ebp
pop edi
call fcn.00483518
mov esp, ebp
pop ebp
ret
Function at 0x45f790
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x260
mov eax, dword [0x56e6c4]
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 0x45f7e1
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00483518
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 0x45f8bf
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 0x45f8bf
mov eax, 0x5a4d
cmp word [ebp - 0x58], ax
jne 0x45f8bf
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 0x45f8bf
push 0
lea eax, [ebp - 8]
push eax
push 0xf8
lea eax, [ebp - 0x150]
push eax
push esi
call ebx
test eax, eax
je 0x45f8bf
mov eax, 0x8664
cmp word [ebp - 0x14c], ax
jne 0x45f8d9
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 0x45f8bf
push 0
lea eax, [ebp - 8]
push eax
push 0x108
lea eax, [ebp - 0x258]
push eax
push esi
call ebx
test eax, eax
je 0x45f8bf
mov eax, dword [ebp - 0x1b0]
test eax, eax
je 0x45f8bf
mov edi, dword [ebp - 0x1ac]
test edi, edi
jne 0x45f8ed
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.00483518
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp - 0xb8]
test eax, eax
je 0x45f8bf
mov edi, dword [ebp - 0xb4]
test edi, edi
je 0x45f8bf
lea ecx, [edi + eax]
cmp ecx, dword [ebp - 0x14]
ja 0x45f8bf
cmp ecx, eax
jb 0x45f8bf
push 0
lea ecx, [ebp - 0xc]
push ecx
push eax
push esi
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp eax, 0xffffffff
je 0x45f8bf
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.0045e220
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 0x45f8bf
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.00483518
mov esp, ebp
pop ebp
ret
Function at 0x45fcd0
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 0x45fce4
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 0x45fd20
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 0x45fd56
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 0x45fda2
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 0x45fde5
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 0x45fe30
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 0x45fe90
Capabilities:
Hash data using sha1

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
test eax, eax
jne 0x45fea1
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 0x4617d0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x56e6c4]
xor eax, ebp
mov dword [ebp - 4], eax
mov edx, dword [ebp + 8]
push esi
mov esi, dword [ebp + 0xc]
push edi
mov edi, dword [ebp + 0x10]
mov eax, dword [edi]
add eax, eax
mov dword [edi], 0
mov dword [ebp - 0xc], eax
lea eax, [ebp - 0xc]
push eax
push esi
lea eax, [ebp - 8]
push eax
push 0
push edx
push dword [ecx]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x46185b
mov eax, dword [ebp - 8]
cmp eax, 1
je 0x46181d
cmp eax, 2
jne 0x461839
mov ecx, dword [ebp - 0xc]
test esi, esi
je 0x461855
test ecx, ecx
je 0x461850
test cl, 1
jne 0x461839
mov eax, ecx
shr eax, 1
cmp word [esi + eax*2 - 2], 0
je 0x461855
pop edi
mov eax, 0xd
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00483518
mov esp, ebp
pop ebp
ret 0xc
xor eax, eax
mov word [esi], ax
shr ecx, 1
xor eax, eax
mov dword [edi], ecx
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.00483518
mov esp, ebp
pop ebp
ret 0xc

Function at 0x462f40
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x56e6c4]
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.00461c70
mov edi, dword [ebp - 0xc]
test eax, eax
js 0x462fd3
cmp dword [esi + 0x14], 0x10
mov eax, dword [esi + 0x10]
jb 0x462f93
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 0x462fb1
call fcn.0041b2c0
mov esi, eax
test esi, esi
js 0x462fcc
push edi
call dword [sym.imp.KERNEL32.dll_FlushFileBuffers]
test eax, eax
jne 0x462fca
call fcn.0041b2c0
mov esi, eax
not esi
shr esi, 0x1f
jmp 0x462fd5
xor esi, esi
not esi
shr esi, 0x1f
jmp 0x462fd5
xor esi, esi
test edi, edi
je 0x462fe0
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.00483518
mov esp, ebp
pop ebp
ret
Function at 0x4635a0
Capabilities:
Encode data using base64 via winapi

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x518828
mov eax, dword fs:[0]
push eax
sub esp, 0x30
mov eax, dword [0x56e6c4]
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 eax, dword [ebp + 0x10]
mov edx, 2
mov dword [ebp - 0x38], eax
mov eax, dword [ebp + 0x14]
mov esi, dword [ebp + 8]
mov dword [ebp - 0x34], eax
mov ecx, dword [eax]
mov eax, ecx
add ecx, 0xa
shr eax, 6
add eax, ecx
xor ecx, ecx
mov dword [ebp - 0x2c], eax
mul edx
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.00483561
mov ecx, dword [ebp - 0x2c]
mov edi, eax
add ecx, ecx
push ecx
push 0
push edi
call fcn.0049d980
add esp, 0x10
lea eax, [ebp - 0x2c]
push eax
push edi
push SysReAllocString
push dword [ebp + 0xc]
push esi
call dword [sym.imp.CRYPT32.dll_CryptBinaryToStringW]
mov ecx, edi
mov dword [ebp - 0x18], 0
mov esi, eax
mov dword [ebp - 0x14], 7
xor eax, eax
mov dword [ebp - 0x3c], esi
mov word [ebp - 0x28], ax
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x463644
sub ecx, edx
sar ecx, 1
push ecx
push edi
lea ecx, [ebp - 0x28]
call fcn.0040c4c0
push 2
push edi
mov dword [ebp - 4], 0
call fcn.00483553
mov ebx, dword [ebp - 0x14]
add esp, 8
mov edi, dword [ebp - 0x28]
test esi, esi
je 0x463746
cmp ebx, 8
lea eax, [ebp - 0x28]
cmovae eax, edi
mov edx, dword [ebp - 0x18]
mov dword [ebp - 0x30], edx
nop dword [eax]
cmp ebx, 8
lea ecx, [ebp - 0x28]
cmovae ecx, edi
lea ecx, [ecx + edx*2]
cmp eax, ecx
je 0x463714
cmp word [eax], 0xa
jne 0x46370c
cmp ebx, 8
lea ecx, [ebp - 0x28]
cmovae ecx, edi
sub eax, ecx
sar eax, 1
cmp edx, eax
jb 0x463794
mov ecx, edx
lea esi, [eax + eax]
sub ecx, eax
mov edx, 1
cmp ecx, edx
cmovb edx, ecx
cmp ebx, 8
mov ebx, dword [ebp - 0x30]
lea ecx, [ebp - 0x28]
cmovae ecx, edi
sub ebx, edx
mov dword [ebp - 0x18], ebx
add ecx, esi
sub ebx, eax
lea eax, [ebx*2 + 2]
push eax
lea eax, [ecx + edx*2]
push eax
push ecx
call fcn.0049ed10
mov ebx, dword [ebp - 0x14]
lea eax, [ebp - 0x28]
mov edi, dword [ebp - 0x28]
add esp, 0xc
cmp ebx, 8
cmovae eax, edi
add eax, esi
jmp 0x463686
add eax, 2
jmp 0x463690
mov esi, dword [ebp - 0x34]
mov ecx, dword [esi]
cmp edx, ecx
jbe 0x463721
xor esi, esi
jmp 0x463746
cmp ebx, 8
lea eax, [ebp - 0x28]
push edx
cmovae eax, edi
push eax
push ecx
push dword [ebp - 0x38]
call fcn.004b94b5
mov eax, dword [ebp - 0x18]
add esp, 0x10
mov ebx, dword [ebp - 0x14]
mov edi, dword [ebp - 0x28]
mov dword [esi], eax
mov esi, dword [ebp - 0x3c]
cmp ebx, 8
jb 0x463776
lea ebx, [ebx*2 + 2]
mov eax, edi
cmp ebx, 0x1000
jb 0x46376c
mov edi, dword [edi - 4]
add ebx, 0x23
sub eax, edi
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x463799
push ebx
push edi
call fcn.00483553
add esp, 8
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.00483518
mov esp, ebp
pop ebp
ret
call fcn.0041fd90
call fcn.004b8ca3
int3
Function at 0x467240
Capabilities:
Encrypt or decrypt via wincrypt

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x518dc6
mov eax, dword fs:[0]
push eax
sub esp, 0x108
mov eax, dword [0x56e6c4]
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 0x46732d
test edi, edi
je 0x467359
mov edx, dword [ebp + 0x10]
test edx, 0xf
jne 0x467385
lea eax, [edx - 0x10]
cmp dword [ebp + 0xc], eax
jbe 0x4673b1
cmp byte [ecx + 0x10], 0
je 0x4673dd
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 0x467409
jmp 0x467305
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.00483518
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.00465bb0
push 0x557144
lea eax, [ebp - 0xc0]
push eax
call fcn.0049e29e
push 0x6f8
call dword [sym.imp.KERNEL32.dll_SetLastError]
push str.Decrypt_1_:_Buffer_is_NULL
lea ecx, [ebp - 0xcc]
call fcn.00465bb0
push 0x557144
lea eax, [ebp - 0xcc]
push eax
call fcn.0049e29e
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.00465bb0
push 0x557144
lea eax, [ebp - 0xd8]
push eax
call fcn.0049e29e
push 0x80090028
call dword [sym.imp.KERNEL32.dll_SetLastError]
push str.Decrypt_1_:_Buffer_is_too_small
lea ecx, [ebp - 0xe4]
call fcn.00465bb0
push 0x557144
lea eax, [ebp - 0xe4]
push eax
call fcn.0049e29e
push 0x80090027
call dword [sym.imp.KERNEL32.dll_SetLastError]
push str.Decrypt_1_:_IV_has_not_been_set
lea ecx, [ebp - 0xf0]
call fcn.00465bb0
push 0x557144
lea eax, [ebp - 0xf0]
push eax
call fcn.0049e29e
push 0x98
lea ecx, [ebp - 0xb0]
call fcn.004696c0
push 1
push 2
lea ecx, [ebp - 0xb0]
call fcn.00465740
lea eax, [ebp - 0xb0]
mov byte [ebp - 4], 1
push str.Decrypt_1_:_CryptDecrypt_failed__
push eax
call fcn.00465160
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
add esp, 8
call esi
push eax
call fcn.00467e50
push eax
lea eax, [ebp - 0xb0]
push eax
call fcn.00465160
add esp, 0xc
lea eax, [ebp - 0xb0]
push str.__0x
push eax
call fcn.00465160
add esp, 8
mov ecx, eax
push 0x46a250
call fcn.00466b20
mov edi, eax
call esi
push eax
mov ecx, edi
call fcn.00466860
push 0x53723c
push eax
call fcn.00465160
add esp, 8
mov dword [ebx], 0
lea eax, [ebp - 0x114]
lea ecx, [ebp - 0xb0]
push eax
call fcn.0046aa30
mov ecx, eax
mov byte [ebp - 4], 2
call fcn.004696e0
push eax
lea ecx, [ebp - 0xfc]
call fcn.00465bb0
push 0x557144
lea eax, [ebp - 0xfc]
push eax
call fcn.0049e29e
push 0
push 0
call fcn.0049e29e
int3
Function at 0x467860
Capabilities:
Encrypt or decrypt via wincrypt

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x518e46
mov eax, dword fs:[0]
push eax
sub esp, 0xfc
mov eax, dword [0x56e6c4]
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 0x467949
test esi, esi
je 0x467975
mov ebx, dword [ebp + 0x10]
mov eax, ebx
and eax, 0xfffffff0
add eax, 0x10
cmp dword [ebp + 0xc], eax
jb 0x4679a1
cmp byte [ecx + 0x10], 0
je 0x4679cd
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 0x4679f9
jmp 0x467921
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.00483518
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.00465bb0
push 0x557144
lea eax, [ebp - 0xc0]
push eax
call fcn.0049e29e
push 0x6f8
call dword [sym.imp.KERNEL32.dll_SetLastError]
push str.Encrypt_1_:_Buffer_is_NULL
lea ecx, [ebp - 0xcc]
call fcn.00465bb0
push 0x557144
lea eax, [ebp - 0xcc]
push eax
call fcn.0049e29e
push 0x80090028
call dword [sym.imp.KERNEL32.dll_SetLastError]
push str.Encrypt_1_:_Buffer_is_too_small
lea ecx, [ebp - 0xd8]
call fcn.00465bb0
push 0x557144
lea eax, [ebp - 0xd8]
push eax
call fcn.0049e29e
push 0x80090027
call dword [sym.imp.KERNEL32.dll_SetLastError]
push str.Encrypt_1_:_IV_has_not_been_set
lea ecx, [ebp - 0xe4]
call fcn.00465bb0
push 0x557144
lea eax, [ebp - 0xe4]
push eax
call fcn.0049e29e
push 0x98
lea ecx, [ebp - 0xb0]
call fcn.004696c0
push 1
push 2
lea ecx, [ebp - 0xb0]
call fcn.00465740
lea eax, [ebp - 0xb0]
mov byte [ebp - 4], 1
push str.Encrypt_1_:_CryptEncrypt_failed__
push eax
call fcn.00465160
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
add esp, 8
call esi
push eax
call fcn.00467e50
push eax
lea eax, [ebp - 0xb0]
push eax
call fcn.00465160
add esp, 0xc
lea eax, [ebp - 0xb0]
push str.__0x
push eax
call fcn.00465160
add esp, 8
mov ecx, eax
push 0x46a250
call fcn.00466b20
mov ebx, eax
call esi
push eax
mov ecx, ebx
call fcn.00466860
push 0x53723c
push eax
call fcn.00465160
add esp, 8
mov dword [edi], 0
lea eax, [ebp - 0x108]
lea ecx, [ebp - 0xb0]
push eax
call fcn.0046aa30
mov ecx, eax
mov byte [ebp - 4], 2
call fcn.004696e0
push eax
lea ecx, [ebp - 0xf0]
call fcn.00465bb0
push 0x557144
lea eax, [ebp - 0xf0]
push eax
call fcn.0049e29e
push 0
push 0
call fcn.0049e29e
int3