joyce8/EMBER2024-capa huggingface dataset:
Function at 0x403f4c
Capabilities:
Enumerate pe sections

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
and dword [ebp - 8], 0
push ebx
push esi
mov esi, dword [ebp + 0x14]
mov eax, dword [esi + 4]
mov dword [ebp - 4], eax
mov eax, dword [esi]
cmp word [eax + 6], 0
movzx ecx, word [eax + 0x14]
push edi
lea ebx, [ecx + eax + 0x18]
jbe 0x40402e
add ebx, 0x10
mov eax, dword [ebx]
test eax, eax
jne 0x403fc9
mov eax, dword [ebp + 0x10]
mov edi, dword [eax + 0x38]
test edi, edi
jle 0x404019
push dword [esi + 0x34]
mov eax, dword [ebx - 4]
add eax, dword [ebp - 4]
push 4
push 0x1000
push edi
push eax
call dword [esi + 0x1c]
test eax, eax
je 0x404038
mov edx, dword [ebx - 4]
add edx, dword [ebp - 4]
mov ecx, edi
mov dword [ebx - 8], edx
mov edi, edx
mov edx, ecx
shr ecx, 2
xor eax, eax
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
jmp 0x404019
mov ecx, dword [ebx + 4]
add ecx, eax
mov eax, dword [ebp + 0xc]
push ecx
call fcn.00403f34
test eax, eax
je 0x404038
push dword [esi + 0x34]
mov eax, dword [ebx - 4]
add eax, dword [ebp - 4]
push 4
push 0x1000
push dword [ebx]
push eax
call dword [esi + 0x1c]
test eax, eax
je 0x404038
mov eax, dword [ebx - 4]
mov ecx, dword [ebx]
add eax, dword [ebp - 4]
mov esi, dword [ebx + 4]
add esi, dword [ebp + 8]
mov edx, ecx
shr ecx, 2
mov edi, eax
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov esi, dword [ebp + 0x14]
mov dword [ebx - 8], eax
mov eax, dword [esi]
movzx eax, word [eax + 6]
inc dword [ebp - 8]
add ebx, 0x28
cmp dword [ebp - 8], eax
jl 0x403f79
xor eax, eax
inc eax
pop edi
pop esi
pop ebx
leave
ret 0x10
xor eax, eax
jmp 0x404031

Function at 0x40458e
Capabilities:
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push ecx
and dword [ebp - 4], 0
cmp dword [0x4188d4], 0
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_GetVersion]
push esi
jne 0x4045d2
call ebx
test eax, eax
jns 0x4045c8
push 0x401658
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
push 0x40164c
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov dword [0x4188d0], eax
mov dword [0x4188d4], 1
mov eax, dword [0x4188d0]
test eax, eax
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
je 0x4045ee
push dword [ebp + 0x10]
push eax
call esi
test eax, eax
mov dword [ebp - 4], eax
jne 0x40461e
push edi
mov edi, dword [ebp + 0xc]
mov eax, dword [edi]
test eax, eax
jne 0x404614
call ebx
test eax, eax
mov eax, dword [ebp + 8]
jns 0x404608
push dword [eax + 8]
call dword [eax]
jmp 0x40460e
push dword [eax + 0xc]
call dword [eax + 4]
test eax, eax
je 0x40461d
mov dword [edi], eax
push dword [ebp + 0x10]
push eax
call esi
mov dword [ebp - 4], eax
pop edi
mov eax, dword [ebp - 4]
pop esi
pop ebx
leave
ret 0xc
Function at 0x405360
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push 5
push dword [esp + 0xc]
push dword [esp + 0xc]
call dword [sym.imp.KERNEL32.dll_FindResourceW]
test eax, eax
je 0x40538c
push eax
push dword [esp + 8]
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
je 0x40538c
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
jmp 0x40538e
xor eax, eax
ret 8

Function at 0x40a1fb
Capabilities:
Get graphical window text

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
push edi
push 0xd
mov edx, ecx
pop ecx
xor eax, eax
lea edi, [ebp - 0x34]
rep stosd dword es:[edi], eax
mov eax, dword [ebp + 8]
mov dword [ebp - 0x30], eax
lea eax, [ebp - 0x34]
push eax
push 0
push 0x104b
push dword [edx + 4]
mov dword [ebp - 0x34], 4
call dword [sym.imp.USER32.dll_SendMessageW]
neg eax
sbb eax, eax
and eax, dword [ebp - 0x14]
pop edi
leave
ret 4

Function at 0x40a289
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push esi
lea eax, [ebp - 0x10]
push eax
push dword [ebp + 8]
mov esi, ecx
call dword [sym.imp.USER32.dll_GetWindowRect]
test eax, eax
je 0x40a2d4
push 0
push dword [ebp + 8]
call dword [sym.imp.USER32.dll_ShowWindow]
mov eax, dword [ebp + 0xc]
mov dword [ebp + 8], eax
lea eax, [ebp - 0x10]
push eax
lea ecx, [esi + 4]
call fcn.00409d0b
test eax, eax
je 0x40a2d4
push 1
lea eax, [ebp - 0x10]
push eax
lea ecx, [ebp + 8]
call fcn.00409ce1
jmp 0x40a2d6
xor eax, eax
pop esi
leave
ret 8
Function at 0x40ad88
Capabilities:
Get graphical window text

Disassembly:
mov eax, 0x4146f1
call fcn.00414420
sub esp, 0x3c
push ebx
push esi
mov esi, ecx
and dword [ebp - 4], 0
push 0x1c
call sub.msvcrt.dll_void____cdecl_operator_new_unsigned_int_
pop ecx
mov dword [ebp - 0x10], eax
test eax, eax
mov byte [ebp - 4], 1
je 0x40adbb
mov ecx, eax
call fcn.00409b47
mov ebx, eax
jmp 0x40adbd
xor ebx, ebx
test ebx, ebx
mov byte [ebp - 4], 0
mov dword [ebp - 0x10], ebx
jne 0x40adcd
or esi, 0xffffffff
jmp 0x40ae2a
push edi
lea eax, [ebp + 8]
push eax
mov ecx, ebx
call dword [sym.imp.MSVCP60.dll_public:_class_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int______thiscall_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int__::operator_class_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int___const__]
lea ecx, [esi + 0x30]
mov eax, dword [ecx + 4]
lea edx, [ebp - 0x10]
push edx
push eax
lea eax, [ebp - 0x14]
push eax
call fcn.00407480
push 0xd
pop ecx
xor eax, eax
push eax
push eax
push 0x1004
push dword [esi + 4]
lea edi, [ebp - 0x48]
rep stosd dword es:[edi], eax
mov edi, dword [sym.imp.USER32.dll_SendMessageW]
mov dword [ebp - 0x48], 4
call edi
mov dword [ebp - 0x44], eax
lea eax, [ebp - 0x48]
push eax
push 0
push 0x104d
push dword [esi + 4]
mov dword [ebp - 0x28], ebx
call edi
mov esi, eax
pop edi
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp + 8]
call dword [sym.imp.MSVCP60.dll_public:_void___thiscall_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int__::destructor_void_]
mov ecx, dword [ebp - 0xc]
mov eax, esi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret 0x10
Function at 0x40ae49
Capabilities:
Hide graphical window

Disassembly:
mov eax, 0x414703
call fcn.00414420
sub esp, 0x10
mov eax, dword [0x417020]
push ebx
push esi
push edi
mov esi, ecx
mov dword [ebp - 0x10], eax
mov edi, dword [sym.imp.USER32.dll_GetDlgItem]
and dword [ebp - 4], 0
and dword [ebp - 0x18], 0
push 1
push dword [esi + 4]
call edi
push 2
push dword [esi + 4]
mov ebx, eax
mov dword [ebp - 0x1c], ebx
call edi
push dword [esi + 4]
mov dword [ebp - 0x14], eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x40af89
test ebx, ebx
je 0x40af89
cmp dword [ebp - 0x14], 0
je 0x40af89
lea eax, [ebp - 0x18]
push eax
mov ecx, esi
call fcn.0040abc7
test eax, eax
je 0x40af71
push 1
push ebx
mov ebx, dword [sym.imp.USER32.dll_EnableWindow]
call ebx
push 0
push dword [ebp - 0x14]
call ebx
push 1
push dword [ebp - 0x1c]
push 0x28
push dword [esi + 4]
call dword [sym.imp.USER32.dll_SendMessageW]
push 0x130
push dword [esi + 4]
call edi
test eax, eax
mov ebx, dword [sym.imp.USER32.dll_ShowWindow]
je 0x40aef8
push 0
push eax
call ebx
push 0x138
push dword [esi + 4]
call edi
test eax, eax
je 0x40af0b
push 0
push eax
call ebx
push 0x131
push dword [esi + 4]
call edi
test eax, eax
je 0x40af1e
push 0
push eax
call ebx
push 0x139
push dword [esi + 4]
call edi
test eax, eax
je 0x40af31
push 0
push eax
call ebx
cmp dword [ebp - 0x18], 0
lea ecx, [ebp - 0x10]
jne 0x40af41
push 0x1f4
jmp 0x40af46
push 0x1f5
call fcn.0040624f
test eax, eax
je 0x40af89
push dword [ebp - 0x10]
call dword [sym.imp.OLEAUT32.dll_SysReAllocString]
mov edi, eax
test edi, edi
je 0x40af89
lea eax, [esi + 0x1c]
mov ecx, dword [eax]
push edi
push eax
call dword [ecx + 0x34]
push edi
call dword [sym.imp.OLEAUT32.dll_SysStringLen]
jmp 0x40af89
mov edi, dword [sym.imp.USER32.dll_EnableWindow]
push 0
push ebx
call edi
test byte [esi + 0x4c], 2
je 0x40af89
push 1
push dword [ebp - 0x14]
call edi
lea ecx, [ebp - 0x10]
call fcn.00405ada
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret
Function at 0x40b681
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4c
test byte [0x418a00], 1
push ebx
push esi
push edi
jne 0x40b6a4
or dword [0x418a00], 1
call fcn.0040b62d
mov dword [0x4189fc], eax
push 4
pop eax
call fcn.00414490
mov esi, esp
push 0x1c
lea eax, [ebp - 0x28]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x40b739
mov ebx, dword [ebp - 0x24]
lea eax, [ebp - 0x4c]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov eax, dword [ebp - 0x48]
lea edi, [eax - 1]
not edi
and edi, esi
sub edi, eax
mov dword [ebp - 8], eax
mov eax, dword [0x4188bc]
mov esi, eax
dec esi
neg esi
sbb esi, esi
and esi, 0xffff1000
add esi, 0x11000
add esi, ebx
cmp edi, esi
jb 0x40b739
cmp eax, 1
je 0x40b75a
mov dword [ebp - 4], ebx
mov ebx, 0x1000
push 0x1c
lea eax, [ebp - 0x28]
push eax
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x40b739
mov eax, dword [ebp - 0x1c]
add dword [ebp - 4], eax
test dword [ebp - 0x18], ebx
je 0x40b706
test byte [ebp - 0x13], 1
mov eax, dword [ebp - 0x28]
mov dword [ebp - 4], eax
je 0x40b735
xor eax, eax
inc eax
jmp 0x40b779
cmp edi, eax
jae 0x40b73d
xor eax, eax
jmp 0x40b779
cmp eax, esi
jae 0x40b744
mov dword [ebp - 4], esi
push 4
push ebx
push dword [ebp - 8]
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov eax, dword [0x4188bc]
jmp 0x40b75d
mov dword [ebp - 4], edi
dec eax
neg eax
sbb eax, eax
and eax, 0x103
lea ecx, [ebp - 0xc]
push ecx
inc eax
push eax
push dword [ebp - 8]
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea esp, [ebp - 0x58]
pop edi
pop esi
pop ebx
leave
ret

Function at 0x40b92e
Capabilities:
Set registry value

Disassembly:
push esi
push dword [esp + 8]
mov esi, ecx
call dword [sym.imp.KERNEL32.dll_lstrlenW]
lea eax, [eax + eax + 2]
push eax
push dword [esp + 0xc]
push 1
push 0
push dword [esp + 0x1c]
push dword [esi]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
pop esi
ret 8

Function at 0x40bc7f
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov ecx, dword [esp + 8]
cmp word [ecx], 0
mov eax, dword [esp + 4]
push ebx
mov ebx, eax
je 0x40bd0d
cmp word [eax], 0
push ebp
push esi
push edi
je 0x40bd08
mov ebp, dword [sym.imp.USER32.dll_CharNextW]
cmp word [ebx], 0
mov edi, dword [esp + 0x18]
mov esi, ebx
je 0x40bcf7
mov ax, word [edi]
test ax, ax
je 0x40bd11
movzx ecx, word [esi]
movzx eax, ax
sub ecx, eax
jne 0x40bcf7
push esi
call ebp
push edi
mov dword [esp + 0x18], eax
call ebp
mov ecx, eax
mov eax, dword [esp + 0x14]
mov edx, eax
sub ecx, edi
sub edx, esi
xor ecx, edx
test ecx, 0xfffffffe
jne 0x40bcf7
jmp 0x40bced
inc esi
inc esi
movzx edx, word [esi]
inc edi
inc edi
movzx ecx, word [edi]
sub edx, ecx
je 0x40bcf1
cmp esi, eax
jb 0x40bcdf
cmp word [esi], 0
jne 0x40bcab
cmp word [edi], 0
je 0x40bd11
push ebx
call ebp
mov ebx, eax
cmp word [ebx], 0
jne 0x40bc9f
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret 8
mov eax, ebx
jmp 0x40bd0a
Function at 0x40bec1
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov eax, 0x200c
lea ebp, [esp - 0x1f8c]
call fcn.00414490
mov eax, dword [0x418894]
push esi
xor esi, esi
push esi
push esi
push esi
push esi
mov dword [ebp + 0x1f88], eax
lea eax, [ebp - 0x7c]
push eax
push esi
push esi
push esi
push esi
push esi
push esi
push dword [ebp + 0x1f94]
mov dword [ebp - 0x7c], esi
call dword [sym.imp.ADVAPI32.dll_RegQueryInfoKeyW]
test eax, eax
jne 0x40bf35
cmp dword [ebp - 0x7c], 1
jne 0x40bf39
push esi
push esi
push esi
push esi
lea eax, [ebp - 0x80]
push eax
lea eax, [ebp - 0x78]
push eax
push esi
push dword [ebp + 0x1f94]
mov dword [ebp - 0x80], 0x1000
call dword [sym.imp.ADVAPI32.dll_RegEnumValueW]
test eax, eax
jne 0x40bf35
cmp word [ebp - 0x78], si
je 0x40bf35
inc eax
jmp 0x40bf42
xor eax, eax
jmp 0x40bf42
xor eax, eax
cmp eax, dword [ebp - 0x7c]
sbb eax, eax
neg eax
mov ecx, dword [ebp + 0x1f88]
pop esi
call fcn.00414101
add ebp, 0x1f8c
leave
ret 4

Function at 0x40c4d2
Capabilities:
Delete registry key
Query or enumerate registry key

Disassembly:
mov eax, 0x414718
call fcn.00414420
sub esp, 0x214
mov eax, dword [0x418894]
push ebx
push esi
xor esi, esi
mov dword [ebp - 0x10], eax
mov ebx, ecx
mov dword [ebp - 0x214], esi
push 0x2001f
push dword [ebp + 8]
lea ecx, [ebp - 0x214]
push dword [ebx]
mov dword [ebp - 4], esi
call fcn.0040b8df
cmp eax, esi
jne 0x40c571
push edi
mov edi, dword [sym.imp.ADVAPI32.dll_RegEnumKeyExW]
jmp 0x40c52b
lea eax, [ebp - 0x210]
push eax
call fcn.0040c4d2
cmp eax, esi
jne 0x40c570
lea eax, [ebp - 0x220]
push eax
push esi
push esi
push esi
lea eax, [ebp - 0x218]
push eax
lea eax, [ebp - 0x210]
push eax
push esi
push dword [ebp - 0x214]
mov dword [ebp - 0x218], 0x100
call edi
test eax, eax
lea ecx, [ebp - 0x214]
je 0x40c51b
call fcn.0040b87a
push dword [ebp + 8]
push dword [ebx]
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyW]
pop edi
lea ecx, [ebp - 0x214]
mov esi, eax
call fcn.0040b87a
mov ecx, dword [ebp - 0xc]
mov eax, esi
pop esi
mov dword fs:[0], ecx
mov ecx, dword [ebp - 0x10]
pop ebx
call fcn.00414101
leave
ret 4
Function at 0x40e474
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov eax, 0x414844
call fcn.00414420
sub esp, 0x10
push ebx
push esi
push edi
xor edi, edi
mov dword [ebp - 0x10], edi
push 2
push edi
push dword [ebp + 8]
mov dword [ebp - 4], edi
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x1c], edi
call fcn.0040d08c
mov esi, eax
cmp esi, edi
mov dword [ebp - 0x14], esi
jne 0x40e4d0
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
call esi
test eax, eax
jg 0x40e4bb
call esi
mov esi, eax
jmp 0x40e5e9
call esi
mov esi, eax
and esi, 0xffff
or esi, 0x80070000
jmp 0x40e5e9
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov ebx, eax
cmp ebx, edi
je 0x40e4f1
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov esi, eax
cmp esi, edi
jne 0x40e519
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
call esi
test eax, eax
jg 0x40e504
call esi
jmp 0x40e5de
call esi
mov esi, eax
and esi, 0xffff
or esi, 0x80070000
jmp 0x40e5e0
push ebx
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ebx, eax
cmp byte [ebx + esi], 0
mov edi, esi
je 0x40e587
lea edi, [ebx + 1]
cmp edi, 0x400
ja 0x40e554
push edi
call fcn.0040b781
test al, al
je 0x40e554
mov eax, edi
add eax, 3
and eax, 0xfffffffc
call fcn.00414490
mov dword [ebp + 8], esp
jmp 0x40e560
push edi
lea ecx, [ebp - 0x10]
call fcn.0040d069
mov dword [ebp + 8], eax
mov eax, dword [ebp + 8]
test eax, eax
jne 0x40e56e
mov esi, 0x8007000e
jmp 0x40e5e0
mov ecx, edi
mov edx, ecx
shr ecx, 2
mov edi, eax
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov edi, dword [ebp + 8]
mov byte [eax + ebx], 0
test edi, edi
jne 0x40e58f
xor eax, eax
jmp 0x40e5d2
push edi
call dword [sym.imp.KERNEL32.dll_lstrlenA]
mov esi, eax
inc esi
lea ebx, [esi + esi]
cmp ebx, 0x400
ja 0x40e5bf
push ebx
call fcn.0040b781
test al, al
je 0x40e5bf
mov eax, ebx
add eax, 3
and eax, 0xfffffffc
call fcn.00414490
mov eax, esp
jmp 0x40e5c8
push ebx
lea ecx, [ebp - 0x10]
call fcn.0040d069
push 0
push esi
push edi
push eax
call fcn.0040b7dc
push dword [ebp + 0x14]
lea ecx, [ebp - 0x1c]
push eax
call fcn.0040dce8
mov esi, eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
lea ecx, [ebp - 0x10]
call fcn.0040c344
mov eax, esi
lea esp, [ebp - 0x28]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
leave
ret 0x10
Function at 0x412ac2
Capabilities:
Delete file

Disassembly:
mov eax, 0x414a45
call fcn.00414420
push ecx
push ebx
push esi
mov esi, ecx
push edi
mov dword [ebp - 0x10], esi
mov eax, dword [esi + 0x4c]
test eax, eax
mov dword [ebp - 4], 2
je 0x4127a2
push eax
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov eax, dword [esi + 0x74]
test eax, eax
je 0x4127b0
push eax
call dword [sym.imp.GDI32.dll_DeleteObject]
lea eax, [esi + 0x8c]
cmp dword [eax], 0
je 0x4127c3
mov eax, dword [eax]
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
mov eax, dword [esi + 0x50]
test eax, eax
je 0x4127dc
push dword [eax + 0x20]
call sub.msvcrt.dll_void___cdecl_operator_delete_void__
push dword [esi + 0x50]
call sub.msvcrt.dll_void___cdecl_operator_delete_void__
pop ecx
pop ecx
mov eax, dword [esi + 0x70]
test eax, eax
je 0x4127ea
push eax
call dword [sym.imp.ole32.dll_CoTaskMemFree]
mov eax, dword [esi + 0x78]
test eax, eax
mov ebx, dword [sym.imp.OLEAUT32.dll_SysStringLen]
je 0x4127fa
push eax
call ebx
mov eax, dword [esi + 0x7c]
test eax, eax
je 0x412804
push eax
call ebx
mov eax, dword [esi + 0x80]
test eax, eax
je 0x412811
push eax
call ebx
mov eax, dword [esi + 0x84]
test eax, eax
je 0x41281e
push eax
call ebx
lea edi, [esi + 0x88]
mov eax, dword [edi]
test eax, eax
je 0x412835
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
push dword [edi]
call ebx
mov ecx, esi
call fcn.00407e7e
lea ecx, [esi + 0x60]
mov byte [ebp - 4], 1
call fcn.00411da5
lea ecx, [esi + 0x54]
call fcn.0040f0f4
lea ecx, [esi + 0x24]
call fcn.0040b813
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret
push esi
mov esi, ecx
push 0x41898c
mov dword [esi], 0x4026dc
mov dword [esi + 4], 1
call dword [sym.imp.KERNEL32.dll_InterlockedDecrement]
mov ecx, esi
pop esi
jmp 0x41277a
Function at 0x4137ef
Capabilities:
Create new key via cryptacquirecontext
Hash data via wincrypt
Initialize hashing via wincrypt
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x438
mov eax, dword [0x418894]
push esi
push 0xf0000000
xor esi, esi
push 0x18
push esi
mov dword [ebp - 4], eax
push esi
lea eax, [ebp - 0x430]
push eax
mov dword [ebp - 0x438], 0x20
mov dword [ebp - 0x430], esi
mov dword [ebp - 0x42c], esi
mov byte [ebp - 0x28], 0x67
mov byte [ebp - 0x27], 0xe5
mov byte [ebp - 0x26], 0x85
mov byte [ebp - 0x25], 0xee
mov byte [ebp - 0x24], 0x9f
mov byte [ebp - 0x23], 0x1c
mov byte [ebp - 0x22], 0xa6
mov byte [ebp - 0x21], 0xf8
mov byte [ebp - 0x20], 0x1e
mov byte [ebp - 0x1f], 0x4f
mov byte [ebp - 0x1e], 0x81
mov byte [ebp - 0x1d], 0xe6
mov byte [ebp - 0x1c], 1
mov byte [ebp - 0x1b], 0x54
mov byte [ebp - 0x1a], 0x82
mov byte [ebp - 0x19], 0xbd
mov byte [ebp - 0x18], 0x7f
mov byte [ebp - 0x17], 0x97
mov byte [ebp - 0x16], 0x2f
mov byte [ebp - 0x15], 0xe2
mov byte [ebp - 0x14], 8
mov byte [ebp - 0x13], 0x88
mov byte [ebp - 0x12], 0xba
mov byte [ebp - 0x11], 0xeb
mov byte [ebp - 0x10], 0xda
mov byte [ebp - 0xf], 0x6a
mov byte [ebp - 0xe], 0xe0
mov byte [ebp - 0xd], 0xe2
mov byte [ebp - 0xc], 0xc2
mov byte [ebp - 0xb], 0x47
mov byte [ebp - 0xa], 0xc0
mov byte [ebp - 9], 0x97
mov byte [ebp - 8], 0xec
mov byte [ebp - 7], 0xf6
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
je 0x4139aa
push ebx
push edi
lea eax, [ebp - 0x42c]
push eax
push esi
push esi
push 0x800c
push dword [ebp - 0x430]
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
jne 0x4138e6
xor edi, edi
jmp 0x413999
mov edi, dword [sym.imp.ADVAPI32.dll_CryptHashData]
push esi
push 0x22
lea eax, [ebp - 0x28]
push eax
push dword [ebp - 0x42c]
call edi
test eax, eax
jne 0x413906
xor edi, edi
jmp 0x41398d
push 0x402874
push dword [ebp + 8]
mov dword [ebp - 0x434], esi
call dword [sym.imp.msvcrt.dll__wfopen]
mov ebx, eax
cmp ebx, esi
pop ecx
pop ecx
je 0x41396d
push ebx
push 0x400
lea eax, [ebp - 0x428]
push 1
push eax
call dword [sym.imp.msvcrt.dll_fread]
add esp, 0x10
cmp eax, esi
jbe 0x413965
add dword [ebp - 0x434], eax
push esi
push eax
lea eax, [ebp - 0x428]
push eax
push dword [ebp - 0x42c]
call edi
test eax, eax
je 0x4139b7
cmp dword [ebp - 0x434], 0x4c00
jb 0x413922
push ebx
call dword [sym.imp.msvcrt.dll_fclose]
pop ecx
push esi
lea eax, [ebp - 0x438]
push eax
push dword [ebp + 0xc]
push 2
push dword [ebp - 0x42c]
call dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
xor edi, edi
test eax, eax
je 0x41398d
inc edi
push dword [ebp - 0x42c]
call dword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
push esi
push dword [ebp - 0x430]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov eax, edi
pop edi
pop ebx
mov ecx, dword [ebp - 4]
pop esi
call fcn.00414101
leave
ret 8
push dword [ebp - 0x42c]
call dword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
push esi
push dword [ebp - 0x430]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
push ebx
call dword [sym.imp.msvcrt.dll_fclose]
pop ecx
xor eax, eax
jmp 0x4139a8
Function at 0x4139dc
Capabilities:
Create new key via cryptacquirecontext
Encrypt data using aes via winapi
Encrypt or decrypt via wincrypt

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x3c
mov eax, dword [0x418894]
push ebx
push esi
mov esi, dword [ebp + 0xc]
push edi
push 8
pop ecx
push 0xf0000000
push 0x18
push 0x402880
xor ebx, ebx
mov dword [ebp - 4], eax
push ebx
lea eax, [ebp - 0x3c]
mov byte [ebp - 0x30], cl
mov byte [ebp - 0x2f], 2
mov word [ebp - 0x2e], bx
mov dword [ebp - 0x2c], 0x6610
mov dword [ebp - 0x28], 0x20
lea edi, [ebp - 0x24]
push eax
rep movsd dword es:[edi], dword [esi]
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
je 0x413ac9
lea eax, [ebp + 0xc]
push eax
push ebx
push ebx
push 0x2c
lea eax, [ebp - 0x30]
push eax
push dword [ebp - 0x3c]
call dword [sym.imp.ADVAPI32.dll_CryptImportKey]
xor edi, edi
test eax, eax
je 0x413abd
mov esi, dword [sym.imp.ADVAPI32.dll_CryptSetKeyParam]
push ebx
lea eax, [ebp - 0x34]
push eax
push 4
push dword [ebp + 0xc]
inc edi
mov dword [ebp - 0x34], edi
call esi
test eax, eax
jne 0x413a6b
xor edi, edi
jmp 0x413ab4
push ebx
lea eax, [ebp - 0x34]
push eax
push 3
push dword [ebp + 0xc]
mov dword [ebp - 0x34], edi
call esi
test eax, eax
je 0x413a67
mov ecx, dword [ebp + 8]
call dword [sym.imp.MSVCP60.dll_public:_unsigned_int___thiscall_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::size_void_const]
mov ecx, dword [ebp + 8]
mov dword [ebp - 0x38], eax
lea eax, [ebp - 0x38]
push eax
call dword [sym.imp.MSVCP60.dll_public:_char_const____thiscall_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::data_void_const]
push eax
push ebx
push edi
push ebx
push dword [ebp + 0xc]
call dword [sym.imp.ADVAPI32.dll_CryptDecrypt]
test eax, eax
je 0x413a67
push dword [ebp - 0x38]
mov ecx, dword [ebp + 8]
call dword [sym.imp.MSVCP60.dll_public:_void___thiscall_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::resize_unsigned_int_]
push dword [ebp + 0xc]
call dword [sym.imp.ADVAPI32.dll_CryptDestroyKey]
push ebx
push dword [ebp - 0x3c]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov eax, edi
mov ecx, dword [ebp - 4]
pop edi
pop esi
pop ebx
call fcn.00414101
leave
ret 8
Function at 0x414101
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x418894]
jne 0x41410a
ret
jmp 0x41410f
push ebp
lea ebp, [esp - 0x2a8]
sub esp, 0x328
mov eax, dword [0x418894]
mov dword [ebp + 0x2a4], eax
mov eax, dword [0x418a30]
test eax, eax
je 0x414133
call eax
cmp dword [0x418a34], 0
je 0x41417a
push edi
xor eax, eax
and dword [ebp - 0x28], eax
push 0x13
pop ecx
lea edi, [ebp - 0x7c]
rep stosd dword es:[edi], eax
mov ecx, 0xb2
lea edi, [ebp - 0x24]
rep stosd dword es:[edi], eax
lea eax, [ebp - 0x80]
mov dword [ebp - 0x30], eax
lea eax, [ebp - 0x28]
push 0
mov dword [ebp - 0x80], 0xc0000409
mov dword [ebp - 0x2c], eax
call dword [sym.imp.KERNEL32.dll_SetUnhandledExceptionFilter]
lea eax, [ebp - 0x30]
push eax
call dword [0x418a34]
pop edi
push 0x502
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
mov ecx, dword [ebp + 0x2a4]
call fcn.00414101
add ebp, 0x2a8
leave
ret