joyce8/EMBER2024-capa huggingface dataset:
Function at 0x412baf
Capabilities:
Read .ini file

Disassembly:
mov eax, 0x41aecb
call fcn.0040e0b0
sub esp, 0x5c
mov eax, dword [0x428120]
mov ecx, dword [ebp + 0x10]
xor eax, ebp
push esi
mov dword [ebp - 0x10], eax
mov eax, dword [ebp + 8]
xor esi, esi
cmp eax, esi
push edi
mov edi, dword [ebp + 0xc]
mov dword [ebp - 0x4c], ecx
je 0x412cd6
cmp word [eax], si
je 0x412cd6
push eax
lea ecx, [ebp - 0x68]
call dword [sym.imp.MSVCP71.dll_public:_void___thiscall_std::basic_string_wchar_t__struct_std::char_traits_wchar_t___class_std::allocator_wchar_t__::constructor_wchar_t_const__]
lea eax, [ebp - 0x68]
push eax
lea eax, [ebp - 0x48]
push eax
mov dword [ebp - 4], esi
call fcn.0040f611
pop ecx
pop ecx
lea ecx, [ebp - 0x68]
mov byte [ebp - 4], 2
call dword [sym.imp.MSVCP71.dll_public:_void___thiscall_std::basic_string_wchar_t__struct_std::char_traits_wchar_t___class_std::allocator_wchar_t__::destructor_void_]
lea eax, [ebp - 0x2c]
push esi
push eax
call fcn.00412868
cmp dword [ebp - 0x14], 8
pop ecx
pop ecx
mov ecx, dword [ebp - 0x28]
jae 0x412c28
lea ecx, [ebp - 0x28]
cmp dword [ebp - 0x30], 8
mov eax, dword [ebp - 0x44]
jae 0x412c34
lea eax, [ebp - 0x44]
push ebx
push ecx
push esi
mov esi, dword [sym.imp.KERNEL32.dll_GetPrivateProfileIntW]
push eax
push dword [0x4281e8]
call esi
mov ebx, eax
dec ebx
neg ebx
sbb bl, bl
inc bl
je 0x412caa
test edi, edi
je 0x412c7b
cmp dword [ebp - 0x14], 8
mov ecx, dword [ebp - 0x28]
jae 0x412c61
lea ecx, [ebp - 0x28]
cmp dword [ebp - 0x30], 8
mov eax, dword [ebp - 0x44]
jae 0x412c6d
lea eax, [ebp - 0x44]
push ecx
push 0xffffffffffffffff
push eax
push dword [0x4281ec]
call esi
mov dword [edi], eax
mov edi, dword [ebp - 0x4c]
test edi, edi
je 0x412cbb
cmp dword [ebp - 0x14], 8
mov ecx, dword [ebp - 0x28]
jae 0x412c8e
lea ecx, [ebp - 0x28]
cmp dword [ebp - 0x30], 8
mov eax, dword [ebp - 0x44]
jae 0x412c9a
lea eax, [ebp - 0x44]
push ecx
push 0xffffffffffffffff
push eax
push dword [0x4281f0]
call esi
mov dword [edi], eax
jmp 0x412cbb
test edi, edi
je 0x412cb1
and dword [edi], 0
mov eax, dword [ebp - 0x4c]
test eax, eax
je 0x412cbb
or dword [eax], 0xffffffff
lea ecx, [ebp - 0x2c]
call dword [sym.imp.MSVCP71.dll_public:_void___thiscall_std::basic_string_wchar_t__struct_std::char_traits_wchar_t___class_std::allocator_wchar_t__::destructor_void_]
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x48]
call dword [sym.imp.MSVCP71.dll_public:_void___thiscall_std::basic_string_wchar_t__struct_std::char_traits_wchar_t___class_std::allocator_wchar_t__::destructor_void_]
mov al, bl
pop ebx
jmp 0x412cd8
xor al, al
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
mov ecx, dword [ebp - 0x10]
pop edi
xor ecx, ebp
pop esi
call fcn.0040e703
leave
ret
Function at 0x415627
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, dword [ebp + 8]
xor ebx, ebx
cmp esi, ebx
je 0x4156c9
cmp word [esi], bx
je 0x4156c9
push ebx
push esi
call sub.VERSION.dll_GetFileVersionInfoSizeW
cmp eax, ebx
mov dword [ebp + 8], eax
je 0x4156c5
inc eax
push edi
push eax
call fcn.0040e008
mov edi, eax
cmp edi, ebx
pop ecx
je 0x4156c4
push edi
push dword [ebp + 8]
push ebx
push esi
call sub.VERSION.dll_GetFileVersionInfoW
test eax, eax
je 0x4156bd
lea eax, [ebp + 8]
push eax
lea eax, [ebp - 4]
push eax
push 0x41cf30
push edi
mov dword [ebp - 4], ebx
mov dword [ebp + 8], 0x34
call sub.VERSION.dll_VerQueryValueW
test eax, eax
je 0x4156bd
mov eax, dword [ebp - 4]
mov cx, word [eax + 0xa]
mov edx, dword [ebp + 0xc]
mov word [edx], cx
mov cx, word [eax + 8]
mov edx, dword [ebp + 0x10]
mov word [edx], cx
mov cx, word [eax + 0xe]
mov edx, dword [ebp + 0x14]
mov word [edx], cx
mov ax, word [eax + 0xc]
mov ecx, dword [ebp + 0x18]
mov word [ecx], ax
mov bl, 1
push edi
call sub.MSVCR71.dll_void___cdecl_operator_delete___void__
pop ecx
pop edi
mov al, bl
jmp 0x4156d6
push 0x132b3a1
call fcn.004192ba
pop ecx
xor al, al
pop esi
pop ebx
leave
ret
Function at 0x417d6c
Capabilities:
Encode data using base64

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
push edi
mov edi, dword [ebp + 0x10]
test edi, edi
je 0x417db3
mov esi, dword [ebp + 0x14]
test esi, esi
je 0x417db3
xor edx, edx
mov eax, esi
shl eax, 3
push 6
pop ecx
div ecx
lea ecx, [eax + eax*2]
shl ecx, 1
mov edx, ecx
mov ecx, esi
shl ecx, 3
sub ecx, edx
dec ecx
dec ecx
je 0x417da6
dec ecx
dec ecx
jne 0x417da9
inc eax
inc eax
jmp 0x417da9
add eax, 3
mov ecx, dword [ebp + 0xc]
inc eax
cmp dword [ecx], eax
jae 0x417dba
mov dword [ecx], eax
push 0xfffffffffffffff0
pop eax
pop edi
pop esi
leave
ret
push ebx
xor edx, edx
push 3
pop ecx
mov eax, esi
div ecx
mov ecx, dword [ebp + 8]
xor edx, edx
lea eax, [eax + eax*2]
test eax, eax
jbe 0x417e40
push 3
dec eax
pop esi
div esi
inc eax
lea edx, [eax + eax*2]
mov dword [ebp - 4], edx
movzx esi, byte [edi]
inc edi
movzx edx, byte [edi]
mov ebx, esi
shr ebx, 2
and ebx, 0x3f
mov bl, byte [ebx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
inc edi
mov dword [ebp + 0x10], edx
movzx edx, byte [edi]
mov byte [ecx], bl
mov ebx, dword [ebp + 0x10]
shr ebx, 4
shl esi, 4
add ebx, esi
and ebx, 0x3f
mov bl, byte [ebx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
inc edi
inc ecx
mov byte [ecx], bl
mov ebx, dword [ebp + 0x10]
mov esi, edx
shr esi, 6
lea esi, [esi + ebx*4]
and esi, 0x3f
mov bl, byte [esi + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
inc ecx
mov byte [ecx], bl
and edx, 0x3f
mov dl, byte [edx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
inc ecx
mov byte [ecx], dl
inc ecx
dec eax
jne 0x417ddd
mov esi, dword [ebp + 0x14]
mov edx, dword [ebp - 4]
cmp edx, esi
jae 0x417e95
movzx eax, byte [edi]
inc edx
cmp edx, esi
jae 0x417e52
movzx edi, byte [edi + 1]
jmp 0x417e54
xor edi, edi
mov ebx, eax
shr ebx, 2
and ebx, 0x3f
mov bl, byte [ebx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [ecx], bl
shl eax, 4
mov ebx, edi
shr ebx, 4
add ebx, eax
and ebx, 0x3f
mov al, byte [ebx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
inc ecx
mov byte [ecx], al
inc ecx
cmp edx, esi
jae 0x417e8d
and edi, 0xf
mov al, byte [edi*4 + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [ecx], al
jmp 0x417e90
mov byte [ecx], 0x3d
inc ecx
mov byte [ecx], 0x3d
inc ecx
mov edx, dword [ebp + 0xc]
mov eax, ecx
sub eax, dword [ebp + 8]
pop ebx
mov dword [edx], eax
mov byte [ecx], 0
xor eax, eax
jmp 0x417db6
Function at 0x417eaa
Capabilities:
Encode data using base64

Disassembly:
push ebp
mov ebp, esp
push ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
push ebx
push esi
push edi
je 0x417fc0
mov edi, dword [ebp + 0x14]
test edi, edi
je 0x417fc0
xor esi, esi
xor ebx, ebx
xor edx, edx
test edi, edi
jbe 0x417fbc
mov eax, edi
sub eax, edx
cmp eax, 2
jb 0x417eeb
cmp byte [edx + ecx], 0xd
jne 0x417eeb
cmp byte [edx + ecx + 1], 0xa
je 0x417f26
mov al, byte [edx + ecx]
cmp al, 0xa
je 0x417f26
cmp al, 0x3d
jne 0x417f00
inc ebx
cmp ebx, 2
ja 0x417fc0
cmp al, 0x7f
ja 0x417fc0
movzx eax, al
mov al, byte [eax + 0x41e200]
cmp al, 0x7f
je 0x417fc0
cmp al, 0x40
jae 0x417f25
test ebx, ebx
jne 0x417fc0
inc esi
inc edx
cmp edx, edi
jb 0x417ed5
test esi, esi
je 0x417fbc
mov ecx, dword [ebp + 0xc]
lea eax, [esi + esi*2]
lea eax, [eax + eax + 7]
shr eax, 3
cmp dword [ecx], eax
jae 0x417f4a
mov dword [ecx], eax
push 0xfffffffffffffff0
jmp 0x417fc2
mov ecx, dword [ebp + 8]
push 3
xor ebx, ebx
xor esi, esi
test edx, edx
pop edi
jbe 0x417fb4
mov dword [ebp - 4], edx
mov eax, dword [ebp + 0x10]
mov al, byte [eax]
cmp al, 0xd
je 0x417fac
cmp al, 0xa
je 0x417fac
movzx eax, al
movzx eax, byte [eax + 0x41e200]
xor edx, edx
cmp al, 0x40
sete dl
shl ebx, 6
and eax, 0x3f
or eax, ebx
mov ebx, eax
sub edi, edx
inc esi
cmp esi, 4
jne 0x417fac
xor esi, esi
test edi, edi
jbe 0x417f97
shr eax, 0x10
mov byte [ecx], al
inc ecx
cmp edi, 1
jbe 0x417fa4
mov eax, ebx
shr eax, 8
mov byte [ecx], al
inc ecx
cmp edi, 2
jbe 0x417fac
mov byte [ecx], bl
inc ecx
inc dword [ebp + 0x10]
dec dword [ebp - 4]
jne 0x417f5b
sub ecx, dword [ebp + 8]
mov eax, dword [ebp + 0xc]
mov dword [eax], ecx
xor eax, eax
jmp 0x417fc3
push 0xffffffffffffffee
pop eax
pop edi
pop esi
pop ebx
leave
ret

Function at 0x4185e6
Capabilities:
Create thread
Resume thread

Disassembly:
push ebx
push esi
mov esi, ecx
xor ebx, ebx
cmp dword [esi + 8], ebx
jne 0x41862a
push ebx
push ebx
push 1
push ebx
call dword [sym.imp.KERNEL32.dll_CreateEventW]
push eax
mov dword [esi + 0xc], eax
call dword [sym.imp.KERNEL32.dll_ResetEvent]
lea eax, [esi + 4]
push eax
push 4
push esi
push 0x4185bd
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_CreateThread]
cmp byte [esp + 0xc], bl
mov dword [esi + 8], eax
jne 0x41862a
push eax
call dword [sym.imp.KERNEL32.dll_ResumeThread]
pop esi
pop ebx
ret 4

Function at 0x41862f
Capabilities:
Check if file exists
Get file attributes

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x418654
cmp word [eax], 0
je 0x418654
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x418651
test al, 0x10
je 0x418651
xor eax, eax
inc eax
ret
xor eax, eax
ret
push 0x132b3a1
call fcn.004192ba
pop ecx
xor al, al
ret
Function at 0x418b70
Capabilities:
Create directory

Disassembly:
mov eax, 0x41b57b
call fcn.0040e0b0
sub esp, 0x20
mov eax, dword [0x428120]
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
xor eax, ebp
xor ebx, ebx
cmp edi, ebx
mov dword [ebp - 0x10], eax
je 0x418bff
cmp word [edi], bx
je 0x418bff
push edi
call fcn.0041862f
test al, al
pop ecx
je 0x418ba7
mov al, 1
jmp 0x418c01
mov esi, dword [sym.imp.SHELL32.dll_SHCreateDirectoryExW]
push ebx
push edi
push ebx
call esi
cmp eax, ebx
je 0x418ba3
lea eax, [ebp - 0x2c]
push edi
push eax
call fcn.00415b16
pop ecx
pop ecx
cmp dword [ebp - 0x18], ebx
mov dword [ebp - 4], ebx
je 0x418bee
cmp dword [ebp - 0x14], 8
mov eax, dword [ebp - 0x28]
jae 0x418bd6
lea eax, [ebp - 0x28]
push eax
call fcn.00418b70
cmp al, bl
pop ecx
je 0x418bee
push ebx
push edi
push ebx
call esi
mov ebx, eax
neg ebx
sbb bl, bl
inc bl
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x2c]
call dword [sym.imp.MSVCP71.dll_public:_void___thiscall_std::basic_string_wchar_t__struct_std::char_traits_wchar_t___class_std::allocator_wchar_t__::destructor_void_]
mov al, bl
jmp 0x418c01
xor al, al
mov ecx, dword [ebp - 0xc]
pop edi
mov dword fs:[0], ecx
mov ecx, dword [ebp - 0x10]
pop esi
xor ecx, ebp
pop ebx
call fcn.0040e703
leave
ret
Function at 0x406200
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x46c0db
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.0045f001
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x406282
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0045cab7
mov eax, dword [eax]
push 0x54c1d0
push eax
call fcn.0044f804
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0045f28c
test bl, bl
je 0x406282
push 0x54c1d0
lea ecx, [esp + 0xc]
call fcn.0045f668
push 0x54fd18
lea ecx, [esp + 0xc]
call fcn.0045f668
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x4062be
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0045f28c
jmp 0x406389
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x406342
lea edx, [esp + 0x7c]
push 0x54fd14
push edx
call fcn.0044f804
add esp, 8
test eax, eax
je 0x406342
lea eax, [esp + 0x7c]
push 0x54fd10
push eax
call fcn.0044f804
add esp, 8
test eax, eax
je 0x406342
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x4062d2
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.0045f28c
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x406b80
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x406be2
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x406bf0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x46c15b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x556be8]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x406d28
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x406c56
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045f28c
xor eax, eax
jmp 0x406d9f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0045f415
push esi
lea ecx, [esp + 0xc]
call fcn.0045f6a4
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x406d7d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocStringLen
call fcn.00406b80
test eax, eax
jne 0x406d7d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push SysReAllocStringLen
mov ecx, edi
call fcn.00406b80
test eax, eax
jne 0x406d7d
lea eax, [esp + 0x14]
push 0x54fd2c
push eax
call fcn.004508e0
mov esi, eax
add esp, 8
test esi, esi
jne 0x406d5c
lea ecx, [esp + 0x14]
push 0x54fd28
push ecx
call fcn.00450860
mov esi, eax
add esp, 8
test esi, esi
jne 0x406d5c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x406d5f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0045f3c5
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x406c6e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045f28c
xor eax, eax
jmp 0x406d9f
mov byte [esi], 0
push 0x54fd24
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.0045f28c
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4
Function at 0x417360
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x4173ce
cmp si, 0x69
ja 0x4173ce
add esi, 0xffd0
cmp si, 0x11
je 0x41739e
push 0x11
call edi
test ax, ax
jge 0x41739e
or esi, 0x2000
cmp si, 0x10
je 0x4173b3
push 0x10
call edi
test ax, ax
jge 0x4173b3
or esi, 0x4000
cmp si, 0x12
je 0x4173c8
push 0x12
call edi
test ax, ax
jge 0x4173c8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4173db
mov esi, 0xbd
jmp 0x41738f
cmp si, 0x6e
jne 0x4173e8
mov esi, 0xbe
jmp 0x41738f
cmp si, 0x6f
jne 0x417389
mov esi, 0xbf
jmp 0x41738f

Function at 0x418a40
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x567968]
xor edx, edx
cmp eax, edx
jne 0x418a66
xor eax, eax
mov byte [eax + 0x567868], al
inc eax
cmp eax, 0x100
jl 0x418a4e
mov dword [0x567968], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x567868
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x418af7
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x418aca
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x418a98
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x418b70
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x418bc3
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x418baa
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x42a630
Capabilities:
Open clipboard
Write clipboard data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x46e008
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push ebp
push esi
mov esi, ecx
call fcn.00424f30
test eax, eax
je 0x42a738
lea ecx, [esp + 0xc]
call fcn.00401fa0
mov eax, dword [esp + 0x3c]
mov ecx, dword [esp + 0x38]
mov edx, dword [esp + 0x34]
push eax
mov eax, dword [esp + 0x34]
push ecx
push edx
lea ecx, [esp + 0x18]
push eax
push ecx
mov ecx, esi
mov dword [esp + 0x3c], 0
call fcn.00424f30
mov ecx, eax
call fcn.004226f0
test eax, eax
je 0x42a71f
mov eax, dword [esp + 0x1c]
test eax, eax
mov ebp, eax
je 0x42a71f
push eax
push 0x42
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov ebx, eax
test ebx, ebx
je 0x42a71f
mov esi, dword [esp + 0x1c]
mov edx, dword [esp + 0x14]
neg esi
push edi
push ebx
sbb esi, esi
and esi, edx
call dword [sym.imp.KERNEL32.dll_GlobalLock]
mov ecx, ebp
mov edi, eax
mov edx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea ecx, [esp + 0x10]
call fcn.004021a0
push ebx
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
push 0
call dword [sym.imp.USER32.dll_OpenClipboard]
test eax, eax
pop edi
jne 0x42a701
push ebx
call dword [sym.imp.KERNEL32.dll_GlobalFree]
jmp 0x42a71f
call dword [sym.imp.USER32.dll_EmptyClipboard]
mov eax, dword [0x567db8]
push ebx
and eax, 0xffff
push eax
call dword [sym.imp.USER32.dll_SetClipboardData]
call dword [sym.imp.USER32.dll_CloseClipboard]
lea ecx, [esp + 0xc]
mov dword [esp + 0x28], 0xffffffff
mov dword [esp + 0xc], 0x539e78
call fcn.004021a0
mov ecx, dword [esp + 0x20]
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 0x10
Function at 0x42a780
Capabilities:
Open clipboard
Read clipboard data

Disassembly:
sub esp, 0xc
push ebx
push ebp
push esi
push edi
mov edi, ecx
call fcn.00424f30
test eax, eax
je 0x42a86f
mov ecx, edi
call fcn.00424f30
mov ecx, eax
call fcn.004225a0
test eax, eax
jne 0x42a86f
push eax
call dword [sym.imp.USER32.dll_OpenClipboard]
test eax, eax
je 0x42a86f
mov eax, dword [0x567db8]
and eax, 0xffff
push eax
call dword [sym.imp.USER32.dll_GetClipboardData]
mov esi, eax
test esi, esi
jne 0x42a7e2
call dword [sym.imp.USER32.dll_CloseClipboard]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret 0xc
lea ecx, [esp + 0x10]
mov ebp, dword [esp + 0x24]
push 1
push ecx
mov ecx, dword [edi + 0x44]
lea edx, [esp + 0x1c]
shr ecx, 4
lea eax, [esp + 0x20]
push edx
mov edx, dword [esp + 0x2c]
and ecx, 1
push eax
push ecx
push ebp
push edx
push esi
call dword [sym.imp.KERNEL32.dll_GlobalSize]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GlobalLock]
push eax
mov ecx, edi
call fcn.00424f30
mov ecx, eax
call fcn.004227d0
push esi
mov ebx, eax
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
call dword [sym.imp.USER32.dll_CloseClipboard]
mov ecx, dword [esp + 0x28]
mov eax, 1
cmp ecx, eax
jne 0x42a86f
cmp ebx, eax
jne 0x42a86f
cmp dword [esp + 0x10], eax
jne 0x42a855
mov eax, dword [edi]
mov ecx, edi
call dword [eax + 0xcc]
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x18]
mov edx, dword [edi]
push eax
mov eax, dword [esp + 0x24]
push ecx
push ebp
push eax
mov ecx, edi
call dword [edx + 0xc0]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret 0xc
Function at 0x42d490
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x46e298
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push ebp
mov ebp, dword [esp + 0x30]
push esi
mov ebx, ecx
push edi
mov esi, dword [ebp]
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 0x10]
dec ecx
cmp eax, ecx
jge 0x42d4c9
inc eax
mov dword [esi + 0x10], eax
jmp 0x42d5dc
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x42d4dd
mov eax, 0xffffffc7
jmp 0x42d5de
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x42d4ee
cmp dword [esi + 8], eax
jne 0x42d4dd
cmp dword [esi + 8], eax
jne 0x42d507
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x42d507
mov eax, 0xffffffc7
jmp 0x42d5de
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x42d51b
push eax
mov ecx, ebx
call fcn.0042ccc0
mov dword [esi + 4], edi
mov dword [ebp], esi
mov ecx, dword [esi + 0x10]
inc ecx
mov dword [esi + 0x10], ecx
lea ecx, [esp + 0x10]
call fcn.00401fa0
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x42d54c
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.00401fc0
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.0042c430
test eax, eax
mov dword [esp + 0x38], eax
je 0x42d57f
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x539e78
call fcn.004021a0
mov eax, dword [esp + 0x38]
jmp 0x42d5de
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.0042d2f0
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x42d5c3
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.0042d310
mov esi, eax
test esi, esi
jne 0x42d5f3
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.0042d2f0
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x42d595
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x539e78
call fcn.004021a0
xor eax, eax
mov ecx, dword [esp + 0x24]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 0xc
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x539e78
call fcn.004021a0
mov eax, esi
jmp 0x42d5de

Function at 0x4306b0
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x430710
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x430710
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x430710
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x430710
mov dword [ecx + 0xb4], eax
mov dword [ecx + 0x94], 0
mov dword [ecx + 0xbc], edx
lea eax, [esp]
push eax
push 0
push ecx
push 0x430750
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop ecx
ret