joyce8/EMBER2024-capa huggingface dataset:
Function at 0x42db40
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4b6618
mov eax, dword fs:[0]
push eax
sub esp, 0x14
push ebx
push esi
push edi
mov eax, dword [0x4e43e0]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x20], 0
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x18], 0
push 0x202
push dword [0x4e4414]
lea ecx, [ebp - 0x20]
mov dword [ebp - 4], 0
push reloc.OLEAUT32.dll_SysReAllocString
call fcn.0042d660
test eax, eax
je 0x42dc68
mov esi, dword [ebp - 0x18]
mov edi, dword [0x4e4414]
mov dword [ebp - 0x10], 0
test esi, esi
je 0x42dc13
cmp dword [esi], 0
je 0x42dc06
push 0x4bd490
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
jne 0x42dbd3
mov eax, 1
jmp 0x42dc34
push str.RegCreateKeyTransactedW
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x42dc0c
push 0
push dword [esi]
lea ecx, [ebp - 0x14]
push ecx
lea ecx, [ebp - 0x10]
push ecx
push 0
push 0x20206
push 0
push 0
push 0
push edi
push reloc.OLEAUT32.dll_SysReAllocString
call eax
jmp 0x42dc34
cmp dword [esi + 4], 0
jne 0x42dc13
mov eax, 1
jmp 0x42dc34
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x10]
push eax
push 0
push 0x20206
push 0
push 0
push 0
push edi
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
test eax, eax
jne 0x42dc5e
mov ecx, dword [ebp - 0x20]
test ecx, ecx
je 0x42dc46
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov esi, dword [ebp - 0x10]
mov dword [ebp - 0x20], esi
mov dword [ebp - 0x1c], 0x200
test eax, eax
je 0x42dc6b
xor ebx, ebx
jmp 0x42dd0f
mov esi, dword [ebp - 0x20]
xor ebx, ebx
jmp 0x42dd0f
mov esi, dword [ebp - 0x20]
mov edi, dword [ebp + 0xc]
mov ebx, dword [ebp + 8]
mov eax, dword [edi]
cmp dword [eax - 0xc], 0
je 0x42dcc8
mov ecx, dword [ebx]
test ecx, ecx
je 0x42dd2e
push ecx
push eax
call fcn.0046a6b6
add esp, 8
test eax, eax
je 0x42dcc8
mov edx, dword [edi]
test edx, edx
je 0x42dcc8
mov ecx, edx
lea edi, [ecx + 2]
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x42dca0
sub ecx, edi
sar ecx, 1
lea eax, [ecx*2 + 2]
push eax
push edx
push 1
push 0
push str.m2_old
push esi
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
mov edx, dword [ebx]
test edx, edx
jne 0x42dcd3
lea eax, [edx + 0xd]
jmp 0x42dd08
mov ecx, edx
lea edi, [ecx + 2]
nop dword [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x42dce0
sub ecx, edi
sar ecx, 1
lea eax, [ecx*2 + 2]
push eax
push edx
push 1
push 0
push 0x4c4d30
push esi
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
xor ebx, ebx
test eax, eax
sete bl
test esi, esi
je 0x42dd1a
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, ebx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push 0x80004005
call fcn.004031c0
int3
Function at 0x42f550
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
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 + 0x10], eax
lea eax, [ebp + 0x10]
push eax
push esi
lea eax, [ebp + 0xc]
push eax
push 0
push dword [ebp + 8]
push dword [ecx]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x42f5c1
mov eax, dword [ebp + 0xc]
cmp eax, 1
je 0x42f58f
cmp eax, 2
jne 0x42f5ab
mov ecx, dword [ebp + 0x10]
test esi, esi
je 0x42f5bb
test ecx, ecx
je 0x42f5b6
test cl, 1
jne 0x42f5ab
mov eax, ecx
shr eax, 1
cmp word [esi + eax*2 - 2], 0
je 0x42f5bb
pop edi
mov eax, 0xd
pop esi
pop ebp
ret 0xc
xor eax, eax
mov word [esi], ax
shr ecx, 1
xor eax, eax
mov dword [edi], ecx
pop edi
pop esi
pop ebp
ret 0xc
Function at 0x430ea0
Capabilities:
Query or enumerate registry key
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2ec
mov eax, dword [0x4e43e0]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
mov dword [ebp - 0x2ec], ebx
push edi
test ebx, ebx
je 0x4310a4
mov edi, dword [ebp + 0xc]
test edi, edi
je 0x4310a4
push esi
push 0x64
lea eax, [ebp - 0x68]
push 0
push eax
call fcn.004421a0
mov esi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
lea eax, [ebp - 0x2d8]
add esp, 0xc
push eax
push 8
push 0
push str.SOFTWAREMicrosoftWindows_NTCurrentVersionNetworkCards
push reloc.OLEAUT32.dll_SysReAllocString
call esi
test eax, eax
jne 0x431079
xor edi, edi
mov dword [ebp - 0x2dc], 0x104
push edi
push edi
push edi
push edi
lea eax, [ebp - 0x2dc]
push eax
lea eax, [ebp - 0x1d0]
push eax
push edi
push dword [ebp - 0x2d8]
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyExA]
mov ebx, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test eax, eax
jne 0x431068
lea eax, [ebp - 0x2e0]
push eax
push 1
push 0
lea eax, [ebp - 0x1d0]
push eax
push dword [ebp - 0x2d8]
call esi
test eax, eax
jne 0x431032
lea eax, [ebp - 0x2e4]
mov dword [ebp - 0x2e8], 1
push eax
lea eax, [ebp - 0x2d4]
mov dword [ebp - 0x2e4], 0x104
push eax
lea eax, [ebp - 0x2e8]
push eax
push 0
push str.ServiceName
push dword [ebp - 0x2e0]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x43102a
push 0x64
push eax
lea eax, [ebp - 0xcc]
push eax
call fcn.004421a0
push 0x64
lea eax, [ebp - 0xcc]
push eax
lea eax, [ebp - 0x2d4]
push eax
call fcn.004310c0
add esp, 0x18
test eax, eax
je 0x43102a
cmp byte [ebp - 0x68], 0
je 0x430fec
lea eax, [ebp - 0x68]
push eax
lea eax, [ebp - 0xcc]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpA]
test eax, eax
jns 0x43102a
lea ecx, [ebp - 0x68]
mov edx, 0x64
lea esi, [ebp - 0xcc]
mov eax, ecx
sub esi, eax
nop
lea eax, [edx + 0x7fffff9a]
test eax, eax
je 0x431019
mov al, byte [esi + ecx]
test al, al
je 0x431019
mov byte [ecx], al
inc ecx
sub edx, 1
jne 0x431000
mov esi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
lea eax, [ecx - 1]
test edx, edx
cmovne eax, ecx
mov byte [eax], 0
push dword [ebp - 0x2e0]
call ebx
push 0
push 0
push 0
push 0
lea eax, [ebp - 0x2dc]
mov dword [ebp - 0x2dc], 0x104
push eax
lea eax, [ebp - 0x1d0]
inc edi
push eax
push edi
push dword [ebp - 0x2d8]
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyExA]
test eax, eax
je 0x430f40
push dword [ebp - 0x2d8]
call ebx
mov ebx, dword [ebp - 0x2ec]
mov edi, dword [ebp + 0xc]
cmp byte [ebp - 0x68], 0
pop esi
je 0x4310a4
lea eax, [ebp - 0x68]
push eax
push edi
push ebx
call fcn.00432540
xor ecx, ecx
test eax, eax
pop edi
setns cl
mov eax, ecx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0042a228
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
xor ecx, ebp
pop ebx
call fcn.0042a228
mov esp, ebp
pop ebp
ret
Function at 0x4311e0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x50c
mov eax, dword [0x4e43e0]
xor eax, ebp
mov dword [ebp - 4], eax
push edi
mov edi, dword [ebp + 8]
test edi, edi
je 0x43135f
cmp dword [ebp + 0xc], 0x20
jb 0x43135f
push 0x400
lea eax, [ebp - 0x504]
mov dword [ebp - 0x50c], 1
push 0
push eax
mov dword [ebp - 0x508], 0x400
call fcn.004421a0
add esp, 0xc
lea eax, [ebp - 0x508]
push eax
lea eax, [ebp - 0x504]
push eax
lea eax, [ebp - 0x50c]
push eax
push 0x4bce90
push str.Software360SafeLiveup
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHGetValueA]
test eax, eax
jne 0x43135f
lea ecx, [ebp - 0x504]
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x431270
sub ecx, edx
cmp ecx, 0x40
jne 0x43135f
lea edx, [ecx + 0x40]
push esi
lea ecx, [ebp - 0x84]
lea esi, [ebp - 0x504]
mov eax, ecx
sub esi, eax
lea eax, [edx - 0x60]
test eax, eax
je 0x4312ac
mov al, byte [esi + ecx]
test al, al
je 0x4312ac
mov byte [ecx], al
inc ecx
sub edx, 1
jne 0x431296
test edx, edx
lea eax, [ecx - 1]
lea esi, [ebp - 0x4e4]
mov edx, 0x80
cmovne eax, ecx
lea ecx, [ebp - 0x104]
mov byte [eax], 0
mov eax, ecx
sub esi, eax
nop dword [eax]
lea eax, [edx + 0x7fffff7e]
test eax, eax
je 0x4312e9
mov al, byte [esi + ecx]
test al, al
je 0x4312e9
mov byte [ecx], al
inc ecx
sub edx, 1
jne 0x4312d0
test edx, edx
lea eax, [ecx - 1]
push 0x400
cmovne eax, ecx
push 0
mov byte [eax], 0
lea eax, [ebp - 0x504]
push eax
call fcn.004421a0
push 0x400
lea eax, [ebp - 0x504]
push eax
lea eax, [ebp - 0x84]
push eax
call fcn.00431370
add esp, 0x18
lea eax, [ebp - 0x104]
push eax
lea eax, [ebp - 0x504]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpiA]
pop esi
test eax, eax
jne 0x43135f
lea eax, [ebp - 0x84]
push eax
push dword [ebp + 0xc]
push edi
call fcn.00432540
neg eax
pop edi
sbb eax, eax
inc eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0042a228
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
pop edi
call fcn.0042a228
mov esp, ebp
pop ebp
ret
Function at 0x4320e0
Capabilities:
Get storage device properties

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x2c10
call fcn.0042a240
mov eax, dword [0x4e43e0]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
mov dword [ebp - 0x2c10], eax
test eax, eax
je 0x43224d
cmp dword [ebp + 0xc], 0
je 0x43224d
push ebx
push esi
xor ebx, ebx
xor esi, esi
push edi
nop dword [eax]
push esi
push str..PhysicalDrive_d
lea eax, [ebp - 0x104]
push 0x100
push eax
call fcn.0042dab0
add esp, 0x10
lea eax, [ebp - 0x104]
push 0
push 0
push 3
push 0
push 3
push 0
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov edi, eax
cmp edi, 0xffffffff
je 0x432230
push 0x2710
xorps xmm0, xmm0
mov dword [ebp - 0x2c0c], 0
lea eax, [ebp - 0x2bfc]
movq qword [ebp - 0x2c08], xmm0
push 0
push eax
mov dword [ebp - 0x2c00], 0
mov dword [ebp - 0x2c08], 0
mov dword [ebp - 0x2c04], 0
call fcn.004421a0
add esp, 0xc
lea eax, [ebp - 0x2c0c]
push 0
push eax
push 0x2710
lea eax, [ebp - 0x2bfc]
push eax
push 0xc
lea eax, [ebp - 0x2c08]
push eax
push 0x2d1400
push edi
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
test eax, eax
je 0x432225
push 0x3e8
lea eax, [ebp - 0x4ec]
push 0
push eax
call fcn.004421a0
lea eax, [ebp - 0x4ec]
push eax
push 1
push dword [ebp - 0x2be4]
lea eax, [ebp - 0x2bfc]
push eax
call fcn.00433400
add esp, 0x1c
lea eax, [ebp - 0x4ec]
push eax
push dword [ebp + 0xc]
push dword [ebp - 0x2c10]
call fcn.00432540
test eax, eax
mov eax, 1
cmove ebx, eax
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
test ebx, ebx
jne 0x43223a
inc esi
cmp esi, 0x10
jl 0x432120
pop edi
pop esi
mov eax, ebx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0042a228
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.0042a228
mov esp, ebp
pop ebp
ret
Function at 0x432260
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20c
mov eax, dword [0x4e43e0]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
test ebx, ebx
je 0x432348
push 0x208
lea eax, [ebp - 0x20c]
push 0
push eax
call fcn.004421a0
add esp, 0xc
lea eax, [ebp - 0x20c]
push 0x104
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
mov edx, eax
test edx, edx
je 0x432348
mov ecx, ebx
lea esi, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4322b7
sub ecx, esi
mov eax, 0x103
sar ecx, 1
sub eax, ecx
cmp edx, eax
jae 0x432348
push edi
lea edi, [ebp - 0x20c]
add edi, 0xfffffffe
nop dword [eax + eax]
mov ax, word [edi + 2]
lea edi, [edi + 2]
test ax, ax
jne 0x4322e0
mov eax, dword [0x4bc670]
mov esi, ebx
mov dword [edi], eax
mov ax, word [ebx]
add ebx, 2
test ax, ax
jne 0x4322f5
lea edi, [ebp - 0x20c]
sub ebx, esi
add edi, 0xfffffffe
nop dword [eax + eax]
mov ax, word [edi + 2]
add edi, 2
test ax, ax
jne 0x432310
mov ecx, ebx
lea eax, [ebp - 0x20c]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0042a228
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
pop esi
xor ecx, ebp
pop ebx
call fcn.0042a228
mov esp, ebp
pop ebp
ret
Function at 0x432360
Capabilities:
Query or enumerate registry value
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x290
mov eax, dword [0x4e43e0]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x84]
push edi
push 0x80
push 0
push eax
call fcn.004421a0
push 0x80
lea eax, [ebp - 0x84]
push eax
push esi
call fcn.00431370
lea ecx, [ebp - 0x188]
mov edi, esi
mov eax, ecx
add esp, 0x18
mov edx, 0x104
sub edi, eax
lea eax, [edx + 0x7ffffefa]
test eax, eax
je 0x4323ca
mov al, byte [edi + ecx]
test al, al
je 0x4323ca
mov byte [ecx], al
inc ecx
sub edx, 1
jne 0x4323b1
lea eax, [ecx - 1]
test edx, edx
cmovne eax, ecx
mov ecx, 0x104
mov byte [eax], 0
lea eax, [ebp - 0x188]
cmp byte [eax], 0
je 0x4323eb
inc eax
sub ecx, 1
jne 0x4323e0
mov edx, 0x104
mov edi, ecx
mov eax, edx
sub eax, ecx
neg edi
sbb edi, edi
and edi, eax
test ecx, ecx
je 0x432440
lea ecx, [ebp - 0x188]
lea ecx, [ecx + edi]
sub edx, edi
je 0x432435
lea edi, [ebp - 0x84]
mov eax, SysReAllocString
sub edi, ecx
push ebx
nop dword [eax + eax]
test eax, eax
je 0x432434
mov bl, byte [edi + ecx]
test bl, bl
je 0x432434
mov byte [ecx], bl
dec eax
inc ecx
sub edx, 1
jne 0x432420
pop ebx
test edx, edx
lea eax, [ecx - 1]
cmovne eax, ecx
mov byte [eax], 0
push 0x100
lea eax, [ebp - 0x288]
mov dword [ebp - 0x290], 1
push 0
push eax
call fcn.004421a0
add esp, 0xc
mov dword [ebp - 0x28c], 0x100
lea eax, [ebp - 0x28c]
push eax
lea eax, [ebp - 0x288]
push eax
lea eax, [ebp - 0x290]
push eax
push 0x4bce90
push str.Software360SafeLiveup
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHGetValueA]
mov edi, dword [sym.imp.SHLWAPI.dll_SHSetValueA]
test eax, eax
jne 0x4324fa
lea eax, [ebp - 0x288]
mov cl, byte [eax]
cmp cl, byte [esi]
jne 0x4324c4
test cl, cl
je 0x4324c0
mov cl, byte [eax + 1]
cmp cl, byte [esi + 1]
jne 0x4324c4
add eax, 2
add esi, 2
test cl, cl
jne 0x4324a4
xor eax, eax
jmp 0x4324c9
sbb eax, eax
or eax, 1
test eax, eax
je 0x4324fa
lea ecx, [ebp - 0x288]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4324d6
sub ecx, edx
lea eax, [ebp - 0x288]
push ecx
push eax
push 1
push str.mid_old
push str.Software360SafeLiveup
push reloc.OLEAUT32.dll_SysReAllocString
call edi
lea ecx, [ebp - 0x188]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x432503
sub ecx, edx
lea eax, [ebp - 0x188]
push ecx
push eax
push 1
push 0x4bce90
push str.Software360SafeLiveup
push reloc.OLEAUT32.dll_SysReAllocString
call edi
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.0042a228
mov esp, ebp
pop ebp
ret
Function at 0x434a40
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x4e43e0]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
lea ecx, [ebp - 0xc]
push esi
mov esi, dword [ebp + 0xc]
xorps xmm0, xmm0
push edi
push 0
push 0
push 0x80
push 2
push 1
push 0x40000000
movq qword [ebp - 0xc], xmm0
push eax
mov dword [ebp - 0xc], 0
mov dword [ebp - 8], 0
call fcn.00433750
mov edi, dword [ebp - 0xc]
test eax, eax
js 0x434adb
cmp dword [esi + 0x14], 0x10
mov eax, dword [esi + 0x10]
jb 0x434a9b
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 0x434ab9
call fcn.0040c470
mov esi, eax
test esi, esi
js 0x434ad4
push edi
call dword [sym.imp.KERNEL32.dll_FlushFileBuffers]
test eax, eax
jne 0x434ad2
call fcn.0040c470
mov esi, eax
not esi
shr esi, 0x1f
jmp 0x434add
xor esi, esi
not esi
shr esi, 0x1f
jmp 0x434add
xor esi, esi
test edi, edi
je 0x434ae8
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.0042a228
mov esp, ebp
pop ebp
ret
Function at 0x436da0
Capabilities:
Access peb ldr_data
Get process heap force flags

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4b6eaf
mov eax, dword fs:[0]
push eax
sub esp, 8
push ebx
push esi
push edi
mov eax, dword [0x4e43e0]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x14], esi
mov dword [ebp - 0x10], 0
cmp dword [ebp + 0xc], 0
je 0x436df5
mov dword [esi], 0x4c6bdc
mov dword [esi + 0x50], vtable.std::basic_ios_char__struct_std::char_traits_char__.0
mov dword [ebp - 4], 0
mov dword [ebp - 0x10], 1
mov eax, dword [esi]
lea edi, [esi + 4]
push 0
push edi
mov eax, dword [eax + 4]
mov dword [esi + eax], vtable.std::basic_ostream_char__struct_std::char_traits_char__.0
mov eax, dword [esi]
mov ecx, dword [eax + 4]
lea eax, [ecx - 8]
mov dword [ecx + esi - 4], eax
mov eax, dword [esi]
mov ecx, dword [eax + 4]
add ecx, esi
call fcn.0043b760
mov eax, dword [esi]
push 8
mov dword [ebp - 4], 2
mov eax, dword [eax + 4]
mov dword [esi + eax], vtable.std::basic_ostringstream_char__struct_std::char_traits_char___class_std::allocator_char__.0
mov eax, dword [esi]
mov ecx, dword [eax + 4]
mov dword [ebp + 0xc], edi
lea eax, [ecx - 0x50]
mov dword [ecx + esi - 4], eax
mov dword [edi], vtable.std::basic_streambuf_char__struct_std::char_traits_char__.0
call fcn.0042a297
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x436e71
xorps xmm0, xmm0
movq qword [ebx], xmm0
push 1
mov byte [ebp - 4], 3
call fcn.0048e7a7
add esp, 4
mov dword [ebx + 4], eax
jmp 0x436e73
xor ebx, ebx
lea eax, [edi + 4]
mov dword [edi + 0x34], ebx
mov dword [edi + 0xc], eax
lea ecx, [edi + 8]
lea eax, [edi + 0x14]
mov dword [edi + 0x10], ecx
mov dword [edi + 0x1c], eax
lea eax, [edi + 0x18]
mov dword [edi + 0x20], eax
lea eax, [edi + 0x24]
mov dword [edi + 0x2c], eax
lea eax, [edi + 0x28]
mov dword [edi + 0x30], eax
mov dword [ecx], 0
mov eax, dword [edi + 0x20]
mov dword [eax], 0
mov eax, dword [edi + 0x30]
mov dword [eax], 0
mov eax, dword [edi + 0xc]
mov dword [eax], 0
mov eax, dword [edi + 0x1c]
mov dword [eax], 0
mov eax, dword [edi + 0x2c]
mov dword [eax], 0
mov ebx, dword [ebp + 8]
mov ecx, ebx
not ecx
mov dword [edi], vtable.std::basic_stringbuf_char__struct_std::char_traits_char___class_std::allocator_char__.0
and ecx, 1
mov dword [edi + 0x38], 0
shl ecx, 2
mov eax, ebx
mov edx, ecx
or edx, 8
and al, 8
cmove edx, ecx
mov eax, edx
or eax, 0x10
and bl, 4
cmove eax, edx
mov dword [edi + 0x3c], eax
mov eax, esi
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
Function at 0x4387b0
Capabilities:
Encrypt or decrypt via wincrypt

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4b71b6
mov eax, dword fs:[0]
push eax
sub esp, 0x108
mov eax, dword [0x4e43e0]
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 0x43889d
test edi, edi
je 0x4388c9
mov edx, dword [ebp + 0x10]
test edx, 0xf
jne 0x4388f5
lea eax, [edx - 0x10]
cmp dword [ebp + 0xc], eax
jbe 0x438921
cmp byte [ecx + 0x10], 0
je 0x43894d
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 0x438979
jmp 0x438875
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.0042a228
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.00437100
push 0x4dc4cc
lea eax, [ebp - 0xc0]
push eax
call fcn.00441bad
push 0x6f8
call dword [sym.imp.KERNEL32.dll_SetLastError]
push str.Decrypt_1_:_Buffer_is_NULL
lea ecx, [ebp - 0xcc]
call fcn.00437100
push 0x4dc4cc
lea eax, [ebp - 0xcc]
push eax
call fcn.00441bad
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.00437100
push 0x4dc4cc
lea eax, [ebp - 0xd8]
push eax
call fcn.00441bad
push 0x80090028
call dword [sym.imp.KERNEL32.dll_SetLastError]
push str.Decrypt_1_:_Buffer_is_too_small
lea ecx, [ebp - 0xe4]
call fcn.00437100
push 0x4dc4cc
lea eax, [ebp - 0xe4]
push eax
call fcn.00441bad
push 0x80090027
call dword [sym.imp.KERNEL32.dll_SetLastError]
push str.Decrypt_1_:_IV_has_not_been_set
lea ecx, [ebp - 0xf0]
call fcn.00437100
push 0x4dc4cc
lea eax, [ebp - 0xf0]
push eax
call fcn.00441bad
push 0x98
lea ecx, [ebp - 0xb0]
call fcn.0043ab80
push 1
push 2
lea ecx, [ebp - 0xb0]
call fcn.00436da0
lea eax, [ebp - 0xb0]
mov byte [ebp - 4], 1
push str.Decrypt_1_:_CryptDecrypt_failed__
push eax
call fcn.00436310
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
add esp, 8
call esi
push eax
call fcn.004393c0
push eax
lea eax, [ebp - 0xb0]
push eax
call fcn.00436310
add esp, 0xc
lea eax, [ebp - 0xb0]
push str.__0x
push eax
call fcn.00436310
add esp, 8
mov ecx, eax
push 0x43b730
call fcn.00438090
mov edi, eax
call esi
push eax
mov ecx, edi
call fcn.00437d60
push 0x4c6c84
push eax
call fcn.00436310
add esp, 8
mov dword [ebx], 0
lea eax, [ebp - 0x114]
lea ecx, [ebp - 0xb0]
push eax
call fcn.0043c0a0
mov ecx, eax
mov byte [ebp - 4], 2
call fcn.0043ace0
push eax
lea ecx, [ebp - 0xfc]
call fcn.00437100
push 0x4dc4cc
lea eax, [ebp - 0xfc]
push eax
call fcn.00441bad
push 0
push 0
call fcn.00441bad
int3
Function at 0x438dd0
Capabilities:
Encrypt or decrypt via wincrypt

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4b7236
mov eax, dword fs:[0]
push eax
sub esp, 0xfc
mov eax, dword [0x4e43e0]
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 0x438eb9
test esi, esi
je 0x438ee5
mov ebx, dword [ebp + 0x10]
mov eax, ebx
and eax, 0xfffffff0
add eax, 0x10
cmp dword [ebp + 0xc], eax
jb 0x438f11
cmp byte [ecx + 0x10], 0
je 0x438f3d
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 0x438f69
jmp 0x438e91
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.0042a228
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.00437100
push 0x4dc4cc
lea eax, [ebp - 0xc0]
push eax
call fcn.00441bad
push 0x6f8
call dword [sym.imp.KERNEL32.dll_SetLastError]
push str.Encrypt_1_:_Buffer_is_NULL
lea ecx, [ebp - 0xcc]
call fcn.00437100
push 0x4dc4cc
lea eax, [ebp - 0xcc]
push eax
call fcn.00441bad
push 0x80090028
call dword [sym.imp.KERNEL32.dll_SetLastError]
push str.Encrypt_1_:_Buffer_is_too_small
lea ecx, [ebp - 0xd8]
call fcn.00437100
push 0x4dc4cc
lea eax, [ebp - 0xd8]
push eax
call fcn.00441bad
push 0x80090027
call dword [sym.imp.KERNEL32.dll_SetLastError]
push str.Encrypt_1_:_IV_has_not_been_set
lea ecx, [ebp - 0xe4]
call fcn.00437100
push 0x4dc4cc
lea eax, [ebp - 0xe4]
push eax
call fcn.00441bad
push 0x98
lea ecx, [ebp - 0xb0]
call fcn.0043ab80
push 1
push 2
lea ecx, [ebp - 0xb0]
call fcn.00436da0
lea eax, [ebp - 0xb0]
mov byte [ebp - 4], 1
push str.Encrypt_1_:_CryptEncrypt_failed__
push eax
call fcn.00436310
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
add esp, 8
call esi
push eax
call fcn.004393c0
push eax
lea eax, [ebp - 0xb0]
push eax
call fcn.00436310
add esp, 0xc
lea eax, [ebp - 0xb0]
push str.__0x
push eax
call fcn.00436310
add esp, 8
mov ecx, eax
push 0x43b730
call fcn.00438090
mov ebx, eax
call esi
push eax
mov ecx, ebx
call fcn.00437d60
push 0x4c6c84
push eax
call fcn.00436310
add esp, 8
mov dword [edi], 0
lea eax, [ebp - 0x108]
lea ecx, [ebp - 0xb0]
push eax
call fcn.0043c0a0
mov ecx, eax
mov byte [ebp - 4], 2
call fcn.0043ace0
push eax
lea ecx, [ebp - 0xf0]
call fcn.00437100
push 0x4dc4cc
lea eax, [ebp - 0xf0]
push eax
call fcn.00441bad
push 0
push 0
call fcn.00441bad
int3