joyce8/EMBER2024-capa huggingface dataset:
Function at 0x435a20
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4f9c2b
mov eax, dword fs:[0]
push eax
sub esp, 0xc0
mov eax, dword [0x5381f8]
xor eax, ebp
mov dword [ebp - 0x10], eax
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x30], ecx
push 0x180
push 0x40
push 0x8101
mov eax, dword [ebp + 8]
push eax
mov ecx, dword [ebp - 0x30]
push ecx
call fcn.004d3d9e
add esp, 0x14
mov dword [ebp - 0x2c], eax
cmp dword [ebp - 0x2c], 0
je 0x435b10
push 1
push 2
lea ecx, [ebp - 0xcc]
call fcn.00408cc0
mov dword [ebp - 4], 0
push 0x50afb8
mov edx, dword [ebp - 0x2c]
push edx
push str._error.__
mov eax, dword [ebp + 8]
push eax
push 0x50afd4
lea ecx, [ebp - 0xcc]
push ecx
call fcn.00406530
add esp, 8
push eax
call fcn.00406530
add esp, 8
push eax
call fcn.00406530
add esp, 8
mov ecx, eax
call fcn.004255a0
push eax
call fcn.00406530
add esp, 8
lea edx, [ebp - 0x28]
push edx
lea ecx, [ebp - 0xcc]
call fcn.00435c60
mov dword [ebp - 0x34], eax
mov ecx, dword [ebp - 0x34]
call fcn.00417670
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
lea ecx, [ebp - 0x28]
call fcn.00409d80
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0xcc]
call fcn.0040aa90
push 2
push 0
mov ecx, dword [ebp - 0x30]
call fcn.00435c20
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0046621a
mov esp, ebp
pop ebp
ret 4

Function at 0x435f50
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4f9cf8
mov eax, dword fs:[0]
push eax
sub esp, 0x2c
mov eax, dword [0x5381f8]
xor eax, ebp
mov dword [ebp - 0x10], eax
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x2c], ecx
mov eax, dword [ebp - 0x2c]
movzx ecx, byte [eax + 8]
test ecx, ecx
je 0x435f95
mov ecx, dword [ebp - 0x2c]
call fcn.00435b40
mov edx, dword [ebp - 0x2c]
mov byte [edx + 8], 0
mov eax, dword [ebp - 0x2c]
cmp dword [eax + 4], 0x40000000
jle 0x435fa9
mov ecx, dword [ebp - 0x2c]
call fcn.00435390
push 0xfde9
mov ecx, dword [ebp + 8]
push ecx
lea edx, [ebp - 0x28]
push edx
call fcn.00435de0
add esp, 0xc
mov dword [ebp - 0x34], eax
mov eax, dword [ebp - 0x34]
mov dword [ebp - 0x38], eax
mov dword [ebp - 4], 0
mov ecx, dword [ebp - 0x38]
push ecx
mov ecx, dword [ebp - 0x2c]
add ecx, 0x24
call fcn.004348e0
mov dword [ebp - 0x30], eax
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.00409d30
cmp dword [ebp - 0x30], 0
jle 0x436006
mov edx, dword [ebp - 0x2c]
mov eax, dword [edx + 4]
add eax, dword [ebp - 0x30]
mov ecx, dword [ebp - 0x2c]
mov dword [ecx + 4], eax
jmp 0x436015
mov ecx, dword [ebp + 8]
call fcn.00417670
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0046621a
mov esp, ebp
pop ebp
ret 4
Function at 0x436260
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4f9da5
mov eax, dword fs:[0]
push eax
sub esp, 0x3c
mov eax, dword [0x5381f8]
xor eax, ebp
mov dword [ebp - 0x10], eax
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x44], ecx
mov eax, dword [ebp - 0x44]
cmp dword [eax], 0
je 0x4362b5
mov ecx, dword [ebp + 8]
call fcn.00404b90
movzx ecx, al
test ecx, ecx
jne 0x4362b5
mov ecx, dword [ebp + 8]
call fcn.00403a90
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x4362b9
xor eax, eax
jmp 0x436319
push 0x50b1a4
lea ecx, [ebp - 0x40]
call fcn.00419e70
mov dword [ebp - 4], 0
mov ecx, dword [ebp + 8]
call fcn.00404a30
push eax
lea ecx, [ebp - 0x28]
call fcn.00419e70
mov byte [ebp - 4], 1
lea edx, [ebp - 0x40]
push edx
lea eax, [ebp - 0x28]
push eax
mov ecx, dword [ebp - 0x44]
mov edx, dword [ecx]
push edx
call fcn.00493330
add esp, 0xc
mov dword [ebp - 0x48], eax
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x28]
call fcn.00409d80
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x40]
call fcn.00409d80
mov eax, dword [ebp - 0x48]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0046621a
mov esp, ebp
pop ebp
ret 4
Function at 0x43a580
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4fa4e1
mov eax, dword fs:[0]
push eax
sub esp, 0x20
mov eax, dword [0x5381f8]
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.004048c0
mov ecx, eax
test ecx, ecx
je 0x43a714
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 0x43a6d5
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 0x43a6c7
mov eax, dword [ebp - 0x14]
test eax, eax
je 0x43a6d5
add eax, 0x10
push 0x53b01a
push eax
mov dword [ebp - 0x20], eax
call fcn.004665d3
mov esi, eax
add esp, 8
test esi, esi
je 0x43a6d5
push dword [ebp - 0x20]
push 0
push esi
call fcn.004a03d0
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 0x43a68a
push esi
call fcn.00465e13
add esp, 4
jmp 0x43a6d5
mov ecx, esi
lea edx, [ecx + 2]
nop
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x43a690
sub ecx, edx
sar ecx, 1
je 0x43a6be
mov ecx, esi
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x43a6a6
sub ecx, edx
sar ecx, 1
push ecx
push esi
mov ecx, edi
call fcn.00405480
push esi
call fcn.00465e13
add esp, 4
mov eax, dword [ebp - 0x1c]
test eax, eax
je 0x43a6d5
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 0x43a6f4
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.0046621a
mov esp, ebp
pop ebp
ret 0x10
push 0x80004005
call fcn.00404060
int3
Function at 0x43a720
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x5381f8]
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 0x43a744
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 0x43a7a6
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 0x43a7a6
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 0x43a7c1
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.0046621a
mov esp, ebp
pop ebp
ret 0x10
Function at 0x43c2b0
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x260
mov eax, dword [0x5381f8]
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 SysReAllocStringLen
push eax
mov dword [ebp - 0x260], ecx
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x43c301
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0046621a
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 0x43c3df
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 0x43c3df
mov eax, 0x5a4d
cmp word [ebp - 0x58], ax
jne 0x43c3df
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 0x43c3df
push 0
lea eax, [ebp - 8]
push eax
push 0xf8
lea eax, [ebp - 0x150]
push eax
push esi
call ebx
test eax, eax
je 0x43c3df
mov eax, 0x8664
cmp word [ebp - 0x14c], ax
jne 0x43c3f9
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 0x43c3df
push 0
lea eax, [ebp - 8]
push eax
push 0x108
lea eax, [ebp - 0x258]
push eax
push esi
call ebx
test eax, eax
je 0x43c3df
mov eax, dword [ebp - 0x1b0]
test eax, eax
je 0x43c3df
mov edi, dword [ebp - 0x1ac]
test edi, edi
jne 0x43c40d
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.0046621a
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp - 0xb8]
test eax, eax
je 0x43c3df
mov edi, dword [ebp - 0xb4]
test edi, edi
je 0x43c3df
lea ecx, [edi + eax]
cmp ecx, dword [ebp - 0x14]
ja 0x43c3df
cmp ecx, eax
jb 0x43c3df
push 0
lea ecx, [ebp - 0xc]
push ecx
push eax
push esi
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp eax, 0xffffffff
je 0x43c3df
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.0043ae90
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 0x43c3df
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.0046621a
mov esp, ebp
pop ebp
ret
Function at 0x43c620
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 0x43c634
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 0x43c670
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 0x43c6a6
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 0x43c6f2
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 0x43c735
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 0x43c780
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 0x43c7e0
Capabilities:
Hash data using sha1

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
test eax, eax
jne 0x43c7f1
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 0x458990
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x5381f8]
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.004576d0
mov edi, dword [ebp - 0xc]
test eax, eax
js 0x458a23
cmp dword [esi + 0x14], 0x10
mov eax, dword [esi + 0x10]
jb 0x4589e3
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 0x458a01
call fcn.004127b0
mov esi, eax
test esi, esi
js 0x458a1c
push edi
call dword [sym.imp.KERNEL32.dll_FlushFileBuffers]
test eax, eax
jne 0x458a1a
call fcn.004127b0
mov esi, eax
not esi
shr esi, 0x1f
jmp 0x458a25
xor esi, esi
not esi
shr esi, 0x1f
jmp 0x458a25
xor esi, esi
test edi, edi
je 0x458a30
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.0046621a
mov esp, ebp
pop ebp
ret
Function at 0x458f20
Capabilities:
Encode data using base64 via winapi

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4fcff8
mov eax, dword fs:[0]
push eax
sub esp, 0x30
mov eax, dword [0x5381f8]
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.00465e0a
mov ecx, dword [ebp - 0x2c]
mov edi, eax
add ecx, ecx
push ecx
push 0
push edi
call fcn.004a03d0
add esp, 0x10
lea eax, [ebp - 0x2c]
push eax
push edi
push SysReAllocStringLen
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 0x458fc4
sub ecx, edx
sar ecx, 1
push ecx
push edi
lea ecx, [ebp - 0x28]
call fcn.0041ba10
push 2
push edi
mov dword [ebp - 4], 0
call fcn.00465dfc
mov ebx, dword [ebp - 0x14]
add esp, 8
mov edi, dword [ebp - 0x28]
test esi, esi
je 0x4590c6
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 0x459094
cmp word [eax], 0xa
jne 0x45908c
cmp ebx, 8
lea ecx, [ebp - 0x28]
cmovae ecx, edi
sub eax, ecx
sar eax, 1
cmp edx, eax
jb 0x459114
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.0049fe50
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 0x459006
add eax, 2
jmp 0x459010
mov esi, dword [ebp - 0x34]
mov ecx, dword [esi]
cmp edx, ecx
jbe 0x4590a1
xor esi, esi
jmp 0x4590c6
cmp ebx, 8
lea eax, [ebp - 0x28]
push edx
cmovae eax, edi
push eax
push ecx
push dword [ebp - 0x38]
call fcn.004c0547
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 0x4590f6
lea ebx, [ebx*2 + 2]
mov eax, edi
cmp ebx, 0x1000
jb 0x4590ec
mov edi, dword [edi - 4]
add ebx, 0x23
sub eax, edi
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x459119
push ebx
push edi
call fcn.00465dfc
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.0046621a
mov esp, ebp
pop ebp
ret
call fcn.0041b900
call fcn.004aae06
int3
Function at 0x45bae0
Capabilities:
Encrypt or decrypt via wincrypt

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4fd306
mov eax, dword fs:[0]
push eax
sub esp, 0x108
mov eax, dword [0x5381f8]
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 0x45bbcd
test edi, edi
je 0x45bbf9
mov edx, dword [ebp + 0x10]
test edx, 0xf
jne 0x45bc25
lea eax, [edx - 0x10]
cmp dword [ebp + 0xc], eax
jbe 0x45bc51
cmp byte [ecx + 0x10], 0
je 0x45bc7d
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 0x45bca9
jmp 0x45bba5
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.0046621a
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.0045b060
push 0x52dc1c
lea eax, [ebp - 0xc0]
push eax
call fcn.004a052a
push 0x6f8
call dword [sym.imp.KERNEL32.dll_SetLastError]
push str.Decrypt_1_:_Buffer_is_NULL
lea ecx, [ebp - 0xcc]
call fcn.0045b060
push 0x52dc1c
lea eax, [ebp - 0xcc]
push eax
call fcn.004a052a
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.0045b060
push 0x52dc1c
lea eax, [ebp - 0xd8]
push eax
call fcn.004a052a
push 0x80090028
call dword [sym.imp.KERNEL32.dll_SetLastError]
push str.Decrypt_1_:_Buffer_is_too_small
lea ecx, [ebp - 0xe4]
call fcn.0045b060
push 0x52dc1c
lea eax, [ebp - 0xe4]
push eax
call fcn.004a052a
push 0x80090027
call dword [sym.imp.KERNEL32.dll_SetLastError]
push str.Decrypt_1_:_IV_has_not_been_set
lea ecx, [ebp - 0xf0]
call fcn.0045b060
push 0x52dc1c
lea eax, [ebp - 0xf0]
push eax
call fcn.004a052a
push 0x98
lea ecx, [ebp - 0xb0]
call fcn.0045cf40
push 1
push 2
lea ecx, [ebp - 0xb0]
call fcn.0045ad00
lea eax, [ebp - 0xb0]
mov byte [ebp - 4], 1
push str.Decrypt_1_:_CryptDecrypt_failed__
push eax
call fcn.0045aa70
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
add esp, 8
call esi
push eax
call fcn.0045c6f0
push eax
lea eax, [ebp - 0xb0]
push eax
call fcn.0045aa70
add esp, 0xc
lea eax, [ebp - 0xb0]
push str.__0x
push eax
call fcn.0045aa70
add esp, 8
mov ecx, eax
push 0x45cf60
call fcn.0045b690
mov edi, eax
call esi
push eax
mov ecx, edi
call fcn.0045b3d0
push 0x5124b8
push eax
call fcn.0045aa70
add esp, 8
mov dword [ebx], 0
lea eax, [ebp - 0x114]
lea ecx, [ebp - 0xb0]
push eax
call fcn.0045d5e0
mov ecx, eax
mov byte [ebp - 4], 2
call fcn.0040d720
push eax
lea ecx, [ebp - 0xfc]
call fcn.0045b060
push 0x52dc1c
lea eax, [ebp - 0xfc]
push eax
call fcn.004a052a
push 0
push 0
call fcn.004a052a
int3
Function at 0x45c100
Capabilities:
Encrypt or decrypt via wincrypt

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4fd386
mov eax, dword fs:[0]
push eax
sub esp, 0xfc
mov eax, dword [0x5381f8]
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 0x45c1e9
test esi, esi
je 0x45c215
mov ebx, dword [ebp + 0x10]
mov eax, ebx
and eax, 0xfffffff0
add eax, 0x10
cmp dword [ebp + 0xc], eax
jb 0x45c241
cmp byte [ecx + 0x10], 0
je 0x45c26d
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 0x45c299
jmp 0x45c1c1
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.0046621a
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.0045b060
push 0x52dc1c
lea eax, [ebp - 0xc0]
push eax
call fcn.004a052a
push 0x6f8
call dword [sym.imp.KERNEL32.dll_SetLastError]
push str.Encrypt_1_:_Buffer_is_NULL
lea ecx, [ebp - 0xcc]
call fcn.0045b060
push 0x52dc1c
lea eax, [ebp - 0xcc]
push eax
call fcn.004a052a
push 0x80090028
call dword [sym.imp.KERNEL32.dll_SetLastError]
push str.Encrypt_1_:_Buffer_is_too_small
lea ecx, [ebp - 0xd8]
call fcn.0045b060
push 0x52dc1c
lea eax, [ebp - 0xd8]
push eax
call fcn.004a052a
push 0x80090027
call dword [sym.imp.KERNEL32.dll_SetLastError]
push str.Encrypt_1_:_IV_has_not_been_set
lea ecx, [ebp - 0xe4]
call fcn.0045b060
push 0x52dc1c
lea eax, [ebp - 0xe4]
push eax
call fcn.004a052a
push 0x98
lea ecx, [ebp - 0xb0]
call fcn.0045cf40
push 1
push 2
lea ecx, [ebp - 0xb0]
call fcn.0045ad00
lea eax, [ebp - 0xb0]
mov byte [ebp - 4], 1
push str.Encrypt_1_:_CryptEncrypt_failed__
push eax
call fcn.0045aa70
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
add esp, 8
call esi
push eax
call fcn.0045c6f0
push eax
lea eax, [ebp - 0xb0]
push eax
call fcn.0045aa70
add esp, 0xc
lea eax, [ebp - 0xb0]
push str.__0x
push eax
call fcn.0045aa70
add esp, 8
mov ecx, eax
push 0x45cf60
call fcn.0045b690
mov ebx, eax
call esi
push eax
mov ecx, ebx
call fcn.0045b3d0
push 0x5124b8
push eax
call fcn.0045aa70
add esp, 8
mov dword [edi], 0
lea eax, [ebp - 0x108]
lea ecx, [ebp - 0xb0]
push eax
call fcn.0045d5e0
mov ecx, eax
mov byte [ebp - 4], 2
call fcn.0040d720
push eax
lea ecx, [ebp - 0xf0]
call fcn.0045b060
push 0x52dc1c
lea eax, [ebp - 0xf0]
push eax
call fcn.004a052a
push 0
push 0
call fcn.004a052a
int3