joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10001b20
Capabilities:
Read file on windows
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x1001c820]
xor eax, ebp
mov dword [ebp - 4], eax
cmp dword [ebp + 0xc], 0
je 0x10001b3f
mov dword [ebp - 0x18], 0x100190e0
jmp 0x10001b46
mov dword [ebp - 0x18], 0x100190e4
mov eax, dword [ebp - 0x18]
push eax
mov ecx, dword [ebp + 8]
mov edx, dword [ecx + 0x18]
push edx
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fopen]
add esp, 8
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x1c]
mov dword [eax + 0x1c], ecx
mov edx, dword [ebp - 0x1c]
mov dword [ebp - 0x14], edx
cmp dword [ebp - 0x14], 0
jne 0x10001b86
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x18]
push ecx
call fcn.10001af0
add esp, 4
jmp 0x10001c6f
push 0xc
push 0
lea edx, [ebp - 0x10]
push edx
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
cmp dword [ebp + 0xc], 0
je 0x10001bf8
mov dword [ebp - 0x20], 0
mov eax, dword [0x100190dc]
push eax
lea ecx, [ebp - 0x10]
push ecx
call sub.api_ms_win_crt_string_l1_1_0.dll_strcpy
add esp, 8
mov edx, dword [ebp + 8]
mov eax, dword [edx + 8]
mov dword [ebp - 0xc], eax
mov ecx, dword [ebp + 8]
mov edx, dword [ecx + 0x14]
mov dword [ebp - 8], edx
mov eax, dword [ebp - 0x14]
push eax
push 1
push 0xc
lea ecx, [ebp - 0x10]
push ecx
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
add esp, 0x10
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 1
je 0x10001bf6
mov edx, dword [ebp + 8]
mov eax, dword [edx + 0x18]
push eax
call fcn.10001af0
add esp, 4
jmp 0x10001c6f
jmp 0x10001c6a
mov ecx, dword [ebp - 0x14]
push ecx
push 1
push 0xc
lea edx, [ebp - 0x10]
push edx
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
add esp, 0x10
mov dword [ebp - 0x24], eax
cmp dword [ebp - 0x24], 1
je 0x10001c27
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x18]
push ecx
call fcn.10001af0
add esp, 4
jmp 0x10001c6f
mov edx, dword [0x100190dc]
push edx
lea eax, [ebp - 0x10]
push eax
call sub.api_ms_win_crt_string_l1_1_0.dll_strcmp
add esp, 8
test eax, eax
je 0x10001c58
mov ecx, dword [ebp + 8]
mov edx, dword [ecx + 0x18]
push edx
push str._s:_not_a_dictionary_file
push 3
call sym.r01lm.dll_UtlMessage
add esp, 0xc
xor eax, eax
jmp 0x10001c6f
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0xc]
mov dword [eax + 8], ecx
mov edx, dword [ebp + 8]
mov eax, dword [ebp - 8]
mov dword [edx + 0x14], eax
mov eax, 1
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1000116d
mov esp, ebp
pop ebp
ret

Function at 0x10001cc0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
mov dword [ebp - 4], 0
mov eax, dword [ebp + 0xc]
cmp dword [eax + 8], 0
jne 0x10001cdb
mov eax, 1
jmp 0x10001d1a
mov ecx, dword [ebp + 8]
mov edx, dword [ecx + 0x1c]
push edx
push 1
mov eax, dword [ebp + 0xc]
mov ecx, dword [eax + 8]
push ecx
mov edx, dword [ebp + 0xc]
mov eax, dword [edx + 4]
push eax
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
add esp, 0x10
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 1
je 0x10001d15
mov ecx, dword [ebp + 8]
mov edx, dword [ecx + 0x18]
push edx
call fcn.10001af0
add esp, 4
jmp 0x10001d1a
mov eax, 1
mov esp, ebp
pop ebp
ret
Function at 0x10001d70
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
mov dword [ebp - 4], 0
push 0xdb
push 0x10019104
mov eax, dword [ebp + 0xc]
mov ecx, dword [eax + 8]
push ecx
call sym.r01lm.dll_MemAllocTrace
add esp, 0xc
mov edx, dword [ebp + 0xc]
mov dword [edx + 4], eax
mov eax, dword [ebp + 0xc]
cmp dword [eax + 8], 0
jne 0x10001daa
mov eax, 1
jmp 0x10001de9
mov ecx, dword [ebp + 8]
mov edx, dword [ecx + 0x1c]
push edx
push 1
mov eax, dword [ebp + 0xc]
mov ecx, dword [eax + 8]
push ecx
mov edx, dword [ebp + 0xc]
mov eax, dword [edx + 4]
push eax
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
add esp, 0x10
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 1
je 0x10001de4
mov ecx, dword [ebp + 8]
mov edx, dword [ecx + 0x18]
push edx
call fcn.10001af0
add esp, 4
jmp 0x10001de9
mov eax, 1
mov esp, ebp
pop ebp
ret
Function at 0x10003740
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
push esi
mov dword [ebp - 8], 0
mov eax, dword [ebp + 0x10]
and eax, 1
je 0x1000375f
mov dword [ebp - 0xc], 1
jmp 0x10003766
mov dword [ebp - 0xc], 0
mov ecx, dword [ebp - 0xc]
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x10], 0
cmp dword [ebp + 0xc], 0
jne 0x10003780
mov dword [ebp + 0xc], 0x1001c968
mov edx, dword [ebp + 8]
push edx
call sub.api_ms_win_crt_string_l1_1_0.dll_strlen
add esp, 4
mov esi, eax
mov eax, dword [ebp + 0xc]
push eax
call sub.api_ms_win_crt_string_l1_1_0.dll_strlen
add esp, 4
lea ecx, [esi + eax + 2]
mov dword [ebp - 0x10], ecx
push 0x360
push 0x100192c4
mov edx, dword [ebp - 0x10]
push edx
call sym.r01lm.dll_MemAllocTrace
add esp, 0xc
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push eax
mov ecx, dword [ebp - 4]
push ecx
call sub.api_ms_win_crt_string_l1_1_0.dll_strcpy
add esp, 8
push 0x100192ec
mov edx, dword [ebp - 4]
push edx
call sub.api_ms_win_crt_string_l1_1_0.dll_strcat
add esp, 8
mov eax, dword [ebp + 0xc]
push eax
mov ecx, dword [ebp - 4]
push ecx
call sub.api_ms_win_crt_string_l1_1_0.dll_strcat
add esp, 8
cmp dword [ebp - 0x18], 0
je 0x100037fa
mov dword [ebp - 0x14], 5
jmp 0x10003801
mov dword [ebp - 0x14], 0
mov edx, dword [ebp - 0x14]
push edx
mov eax, dword [ebp - 4]
push eax
call dword [sym.imp.KERNEL32.dll_WinExec]
mov dword [ebp - 8], eax
push 0x367
push 0x100192f0
lea ecx, [ebp - 4]
push ecx
call sym.r01lm.dll_MemFreeTrace
add esp, 0xc
cmp dword [ebp - 8], 0x20
jb 0x10003835
mov dword [ebp - 8], 0
mov eax, dword [ebp - 8]
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x1000ad90
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0x1001c820]
xor eax, ebp
mov dword [ebp - 4], eax
cmp dword [0x1001c9f4], 0
jne 0x1000ae8a
push 0x1001b3a4
call dword [sym.imp.api_ms_win_crt_environment_l1_1_0.dll_getenv]
add esp, 4
mov dword [ebp - 0x18], eax
mov dword [0x1001b240], 0
cmp dword [ebp - 0x18], 0
je 0x1000ae80
push 0x10
mov eax, dword [ebp - 0x18]
push eax
lea ecx, [ebp - 0x14]
push ecx
call dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_strncpy]
add esp, 0xc
mov edx, 1
imul eax, edx, 0xf
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0x10
jae 0x1000adf8
jmp 0x1000adfd
call fcn.10001028
mov ecx, dword [ebp - 0x1c]
mov byte [ebp + ecx - 0x14], 0
lea edx, [ebp - 0x14]
push edx
call dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll__strlwr]
add esp, 4
push 0x79
lea eax, [ebp - 0x14]
push eax
call sub.VCRUNTIME140.dll_strchr
add esp, 8
test eax, eax
jne 0x1000ae36
push 0x6a
lea ecx, [ebp - 0x14]
push ecx
call sub.VCRUNTIME140.dll_strchr
add esp, 8
test eax, eax
je 0x1000ae40
mov dword [0x1001b240], 3
push 0x63
lea edx, [ebp - 0x14]
push edx
call sub.VCRUNTIME140.dll_strchr
add esp, 8
test eax, eax
je 0x1000ae5f
mov eax, dword [0x1001b240]
or eax, 1
mov dword [0x1001b240], eax
push 0x66
lea ecx, [ebp - 0x14]
push ecx
call sub.VCRUNTIME140.dll_strchr
add esp, 8
test eax, eax
je 0x1000ae80
mov edx, dword [0x1001b240]
or edx, 2
mov dword [0x1001b240], edx
mov dword [0x1001c9f4], 1
mov eax, dword [0x1001b240]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1000116d
mov esp, ebp
pop ebp
ret

Function at 0x1000d000
Capabilities:
Delete directory

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [ebp + 8]
push eax
call fcn.1000138e
add esp, 4
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x1000d089
mov ecx, dword [ebp + 8]
push ecx
call sub.api_ms_win_crt_string_l1_1_0.dll_strlen
add esp, 4
cmp eax, 2
jbe 0x1000d089
mov edx, dword [ebp + 8]
push edx
call sub.api_ms_win_crt_string_l1_1_0.dll_strlen
add esp, 4
mov ecx, dword [ebp + 8]
movsx edx, byte [ecx + eax - 1]
cmp edx, 0x5c
jne 0x1000d057
mov eax, dword [ebp + 8]
push eax
call sub.api_ms_win_crt_string_l1_1_0.dll_strlen
add esp, 4
mov ecx, dword [ebp + 8]
mov byte [ecx + eax - 1], 0
mov edx, dword [ebp + 8]
push edx
call dword [sym.imp.api_ms_win_crt_filesystem_l1_1_0.dll__rmdir]
add esp, 4
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x1000d089
mov eax, dword [ebp + 8]
push eax
call fcn.1000d3a0
add esp, 4
mov ecx, dword [ebp + 8]
push ecx
call dword [sym.imp.api_ms_win_crt_filesystem_l1_1_0.dll__rmdir]
add esp, 4
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
mov esp, ebp
pop ebp
ret
Function at 0x1000eb20
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x118
mov eax, dword [0x1001c820]
xor eax, ebp
mov dword [ebp - 4], eax
mov dword [ebp - 0x108], 0
lea eax, [ebp - 0x104]
push eax
mov ecx, dword [ebp + 8]
push ecx
call fcn.1000eae0
add esp, 8
test eax, eax
jne 0x1000eb5b
xor eax, eax
jmp 0x1000ec0e
lea edx, [ebp - 0x118]
push edx
lea eax, [ebp - 0x114]
push eax
push 0
push 2
push 0
push 0
push 0
lea ecx, [ebp - 0x104]
push ecx
push 0x80000001
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
test eax, eax
jne 0x1000eb95
mov dword [ebp - 0x10c], 1
jmp 0x1000eb9f
mov dword [ebp - 0x10c], 0
mov edx, dword [ebp - 0x10c]
mov dword [ebp - 0x108], edx
cmp dword [ebp - 0x108], 0
jne 0x1000ebb8
xor eax, eax
jmp 0x1000ec0e
mov eax, dword [ebp + 0x14]
push eax
mov ecx, dword [ebp + 0x10]
push ecx
push 3
push 0
mov edx, dword [ebp + 0xc]
push edx
mov eax, dword [ebp - 0x114]
push eax
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
test eax, eax
jne 0x1000ebe5
mov dword [ebp - 0x110], 1
jmp 0x1000ebef
mov dword [ebp - 0x110], 0
mov ecx, dword [ebp - 0x110]
mov dword [ebp - 0x108], ecx
mov edx, dword [ebp - 0x114]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [ebp - 0x108]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1000116d
mov esp, ebp
pop ebp
ret
Function at 0x1000ec20
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x124
mov eax, dword [0x1001c820]
xor eax, ebp
mov dword [ebp - 4], eax
mov dword [ebp - 0x114], 0
mov dword [ebp - 0x108], 0
lea eax, [ebp - 0x104]
push eax
mov ecx, dword [ebp + 8]
push ecx
call fcn.1000eae0
add esp, 8
mov dword [ebp - 0x108], eax
cmp dword [ebp - 0x108], 0
je 0x1000ecac
lea edx, [ebp - 0x110]
push edx
push 1
push 0
lea eax, [ebp - 0x104]
push eax
push 0x80000001
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x1000ec96
mov dword [ebp - 0x118], 1
jmp 0x1000eca0
mov dword [ebp - 0x118], 0
mov ecx, dword [ebp - 0x118]
mov dword [ebp - 0x108], ecx
cmp dword [ebp - 0x108], 0
jne 0x1000ecbc
xor eax, eax
jmp 0x1000edba
mov dword [ebp - 0x10c], 0
lea edx, [ebp - 0x10c]
push edx
push 0
lea eax, [ebp - 0x124]
push eax
push 0
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp - 0x110]
push edx
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x1000ecf9
mov dword [ebp - 0x11c], 1
jmp 0x1000ed03
mov dword [ebp - 0x11c], 0
mov eax, dword [ebp - 0x11c]
mov dword [ebp - 0x108], eax
cmp dword [ebp - 0x108], 0
je 0x1000ed85
push 0x1f8
push 0x1001bc4c
mov ecx, dword [ebp - 0x10c]
push ecx
call sym.r01lm.dll_MemAllocTrace
add esp, 0xc
mov dword [ebp - 0x114], eax
lea edx, [ebp - 0x10c]
push edx
mov eax, dword [ebp - 0x114]
push eax
lea ecx, [ebp - 0x124]
push ecx
push 0
mov edx, dword [ebp + 0xc]
push edx
mov eax, dword [ebp - 0x110]
push eax
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x1000ed6f
mov dword [ebp - 0x120], 1
jmp 0x1000ed79
mov dword [ebp - 0x120], 0
mov ecx, dword [ebp - 0x120]
mov dword [ebp - 0x108], ecx
cmp dword [ebp - 0x108], 0
jne 0x1000eda7
push 0x1fd
push str.d:VVSBuildVVSV0SOURCE_r01lmapl.c
lea edx, [ebp - 0x10c]
push edx
call sym.r01lm.dll_MemFreeTrace
add esp, 0xc
mov eax, dword [ebp - 0x110]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [ebp - 0x114]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1000116d
mov esp, ebp
pop ebp
ret

Function at 0x10010c00
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.api_ms_win_crt_environment_l1_1_0.dll_getenv]
add esp, 4
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x10010c43
mov ecx, 1
imul edx, ecx, 0
mov eax, dword [ebp - 4]
movsx ecx, byte [eax + edx]
push ecx
call dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_toupper]
add esp, 4
cmp eax, 0x59
jne 0x10010c43
mov dword [ebp - 8], 1
jmp 0x10010c4a
mov dword [ebp - 8], 0
mov edx, dword [ebp - 8]
mov dword [ebp - 0xc], edx
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret
Function at 0x10011cc0
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
cmp dword [0x1001f4f8], 0
jne 0x10011d27
push str.INFINITE_WAITING
call dword [sym.imp.api_ms_win_crt_environment_l1_1_0.dll_getenv]
add esp, 4
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x10011d0d
mov eax, 1
imul ecx, eax, 0
mov edx, dword [ebp - 4]
movsx eax, byte [edx + ecx]
push eax
call dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_toupper]
add esp, 4
cmp eax, 0x59
jne 0x10011d0d
mov dword [ebp - 8], 1
jmp 0x10011d14
mov dword [ebp - 8], 0
mov ecx, dword [ebp - 8]
mov dword [0x1001f4f4], ecx
mov dword [0x1001f4f8], 1
mov eax, dword [0x1001f4f4]
mov esp, ebp
pop ebp
ret
Function at 0x401cbf
Capabilities:
Packed with generic packer

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
push esi
push edi
xor edi, edi

Function at 0x40506b
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
and dword [ebp - 4], 0
cmp byte [ecx + 0x14], 0
adc al, 0
jne 0x43ddf6
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.00425812
add esp, 0x10
mov eax, dword [ebp - 8]
pop edi
pop esi
jmp 0x40506f

Function at 0x405075
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
and dword [ebp - 4], 0
cmp byte [ecx + 0x14], 0
adc al, 0
jne 0x43ddf6
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.00425812
add esp, 0x10
mov eax, dword [ebp - 8]
pop edi
pop esi
jmp 0x40506f
Function at 0x40a000
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x118
add dword [eax], eax
add byte [ecx + 0x4c7480], ah

Function at 0x40a011
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov dword [esp + 4], ecx
push esi
push edi
test al, 1
je 0x40b536
mov edi, dword [ebp + 0x10]
xor eax, eax
push 8
mov word [esp + 0x5c], 1
mov dword [esp + 0x24], edi
mov dword [esp + 0x28], 0
mov dword [esp + 0xc], eax
mov dword [esp + 0x2c], eax
mov word [esp + 0x30], 1
call fcn.00420ff6
add byte [ebx + 0x244489d0], cl
and byte [ebx - 0x2d7afb3c], al
je 0x40b68a
mov dword [edx], 0x14
mov esi, dword [ebp + 0xc]
mov dword [edx + 4], 0
mov dword [esp + 0x54], edx
mov edx, dword [ebp + 8]
mov ecx, dword [esi]
mov dword [esp + 0x50], 1
mov dword [esp + 0x10], 0x17
mov eax, dword [edx + 4]
mov eax, dword [eax + ecx*4]
movsx eax, word [eax + 0xa]
mov dword [esp + 0x5c], eax
jmp 0x40a10a
or eax, 1
mov dword [0x4c7488], 0
push 0x43b83c
mov dword [0x4c7480], eax
mov dword [0x4c7490], 0
mov dword [0x4c7494], 1
call fcn.00422f80
add esp, 4
jmp 0x40a01f
xor edx, edx
mov dword [esp + 0x1c], edx
jmp 0x40a064

Function at 0x40a04c
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov dword [esp + 4], ecx
push esi
push edi
test al, 1
je 0x40b536
mov edi, dword [ebp + 0x10]
xor eax, eax
push 8
mov word [esp + 0x5c], 1
mov dword [esp + 0x24], edi
mov dword [esp + 0x28], 0
mov dword [esp + 0xc], eax
mov dword [esp + 0x2c], eax
mov word [esp + 0x30], 1
call fcn.00420ff6
add byte [ebx + 0x244489d0], cl
and byte [ebx - 0x2d7afb3c], al
je 0x40b68a
mov dword [edx], 0x14
mov esi, dword [ebp + 0xc]
mov dword [edx + 4], 0
mov dword [esp + 0x54], edx
mov edx, dword [ebp + 8]
mov ecx, dword [esi]
mov dword [esp + 0x50], 1
mov dword [esp + 0x10], 0x17
mov eax, dword [edx + 4]
mov eax, dword [eax + ecx*4]
movsx eax, word [eax + 0xa]
mov dword [esp + 0x5c], eax
jmp 0x40a10a
or eax, 1
mov dword [0x4c7488], 0
push 0x43b83c
mov dword [0x4c7480], eax
mov dword [0x4c7490], 0
mov dword [0x4c7494], 1
call fcn.00422f80
add esp, 4
jmp 0x40a01f
xor edx, edx
mov dword [esp + 0x1c], edx
jmp 0x40a064
Function at 0x43562b
Capabilities:
Encode data using xor

Disassembly:
push eax
call 0x76422f9f
in al, 0xf6
inc esi
or al, 0x83
je 0x4355f1
xor dword [eax - 0xa], 0x46
or al, 8
test byte [esi + 0xc], 8
div byte [ecx + ebx*2 - 0x75]
push es
cmp eax, dword [0xdd4c00a8]
cmp eax, 0xb6e85007
fnstsw word [0xb6e85007]
fsin
jne 0x4355ce
mov eax, dword [esi + 4]
cmp eax, dword [0xdd4c00ac]
cmp eax, 0xa4e85007
dec esp
fnstsw word [0xa4e85007]
fsin
jne 0x4355e0
mov eax, dword [esi + 8]
cmp eax, dword [0xdd4c00b0]
cmp eax, 0x92e85007
fnstsw word [0x92e85007]
fsin
jne 0x4355f2
mov eax, dword [esi + 0x30]
cmp eax, dword [0xdd4c00d8]
cmp eax, 0x80e85007
fnstsw word [0x80e85007]
fsin
jne 0x435604
mov eax, dword [esi + 0x34]
cmp eax, dword [0xdd4c00dc]
cmp eax, 0x6ee85007
push eax
call 0x76422f9f
invalid
test byte [esi + 0xc], 0x83
je 0x435658
test byte [esi + 0xc], 8
test byte [edi], 0x84
outsb dx, byte [esi]
add eax, dword [eax]
add bh, bh
jbe 0x43564b
call 0x76422f9f
or al, 0xf7
sti
jne 0x435659
idiv ebx
dec dword [ebx - 0x27]
invalid
inc ebx
fsin
jne 0x435669
not dword [eax]
call 0x76422f9f
or al, 0xf7
adc al, 0xe8
xor ebx, ecx
invalid
fsin
jne 0x435679
neg dword [eax]
call 0x76422f9f
or al, 0x36
call 0x76422f9f
or al, 0xf7
and al, ch
sbb al, 0xd9
invalid
invalid

Function at 0x456c42
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push edi
lea edi, [ecx + 0x2c]
cmp dword [edi], 0
je 0x456c7c
mov eax, dword [ecx + 0x30]
push dword [ebx]
or byte [esi - 0x75], dl
xor byte [esi - 0x18], dl
invalid
cmp byte [ecx + 0xc], 0
jne 0x456ca7
cmp dword [0x744c691c], 0x76
jne 0x456c9f
mov eax, dword [0x744c7420]
cmp eax, 0x64
jge 0x456c9f
inc eax
mov dword [0x744c7420], eax
push 0
pop es
xor eax, 0x15ff0a6a
jl 0x456c96
push 0xa
call dword [0x7ebf17c]
jmp fcn.00456cae
xor al, al
pop edi
pop ebp
ret 4
Function at 0x45fcbb
Capabilities:
Encode data using xor

Disassembly:
push esi
call fcn.00407109
push esi
call fcn.00407156
push esi
call 0xf6cb2e88
jns 0x45fc9c
and bl, byte [ebx + 0xf]
mov bh, 0x4c
inc esi
invalid
mov eax, dword [ecx]
call dword [eax + 8]
jmp 0x45fc88
xor edi, edi
inc edi
push esi
call 0xf6cb10b8
jns 0x45fc1e
invalid
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
mov edi, dword [ebp + 8]
mov ecx, dword [ebx]
or eax, 0x3489f203
cmp dword [ebp + 0x3890441], ecx
xor ecx, ecx
mov dword [ebp + 8], esi
lea eax, [esi + 1]
dec dword [ebx + 0x75e9d017]
ror al, 0x89
dec ebp
loopne 0x45fd3f
adc edi, esp
push es
or dword [ebx], 3
test byte [ebx], 0xcf
mov edi, eax
push esi
push ecx
push edi
call 0x74210cc
add dword [ebx], esi
xor eax, eax
cld
sub byte [eax], cl
rol ah, cl
adc dword [esi - 0x77], esp
add al, 0x3e
test ecx, ecx
jle 0x45fcf4
xor word [edi + eax*2], cx
inc eax
cmp eax, ecx
jl 0x45fceb
add edi, 0x5f
pop esi
pop ebx
pop ebp
ret 8
dec ebp
test eax, esp
ffreep st(0)
xor eax, 0xe05f7350
call fcn.00407f8d
cmp byte [esi + 2], 0x37
mov eax, dword [ebp + 8]
je 0x45fd65
inc ebp
or byte [edx + 0x68], dh
adc cl, bh
dec eax
add bh, bh
jne 0x45fd5f
push 0x48f910
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
sal byte [eax], 0x68
and byte [esi - 0x4617ffb5], bl
inc ecx
xor esi, esi
pinsrw mm3, word [eax], 0xe9
sbb cl, ch
xchg edx, eax
test byte [eax + eax], ah
cmp dword [eax + 4], 0
jne 0x45fd84
sar byte [ebp - 0x1f7a72f4], 0xdf
sal byte [0x4b9e5868], 0
push eax
call 0x34d33924
inc esi
cmp bx, bp
sbb edi, edi
xor byte [ebp - 0x3f201f7b], cl
xor eax, 0x680c4d89
jo 0x45fd30
push dword [eax]
lea eax, [ebp + 0x35c0dfe0]
mov dword [ebp + 0xc], ecx
push 0x4b9e70
push eax
call 0x34d33924
inc esi
dec ebx
add byte [eax - 0x18], dl
mov bh, byte [ebx]
lea esi, [esi + eax*2]
adc byte [ebp - 0x7b], cl
loopne 0x45fd80
sal byte [0xf05f7350], 0xe8
loope 0x45fd2b
cli
push ebp
sar byte [ebp - 0xfa08cec], 0xe8
mov al, byte [0x68fffa80]
mov al, byte [0x8d004b9e]
dec ebp
invalid
Function at 0x461823
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
test byte [ecx + 0xc], 4
je 0x461866
add byte [ebp + 8], al
xor ecx, ecx
and dword [ebp - 0x10], 0
inc ecx
and dword [ebp - 0xc], 0
movzx eax, al
mov word [0x66c08be8], bx
movzx eax, al
mov word [0x10458bea], bx
cmovne ebp, esp
lea eax, [ebp - 0x1c]
push 0x1c
push eax
push ecx
mov dword [ebp - 0x1c], ecx
call dword [0x7ebf5ec]
jmp 0x461877
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
sar byte [ebp - 0x17ea3ff8], 0xf5
jmp 0x46187e
mov esp, ebp
pop ebp
ret 0x10
mov ebp, esp
push esi
mov esi, ecx
xor ebx, dword [eax - 0x77]
inc esi
add al, 0x88
inc esi
or cl, byte [ebx + 0x6c70845]
dec esp
sbb byte ss:[ebp + 0x8468966], dh
or al, al
dec ebp
add al, 0x32
shr bl, 0x45
push eax
sal byte [eax], 0
adc bl, ch
pop es
movzx eax, ax
jge 0x4618a6
xor al, al
jmp 0x4618e6
jmp 0x4618af
push dword [esp + ebp*8 + 0x53]
je 0x46189d
push ebx
mov ebx, eax
mov byte [esi], al
push 0
movzx eax, al
push eax
sar ebx, 8
rcl byte [0x7eb108c], 0x88
inc esi
pop es
test bl, 1
je 0x4618d1
mov byte [esi + 1], 1
test bl, 2
je 0x4618da
mov byte [esi + 3], 1
test bl, 4
pop ebx
je 0x4618e4
mov byte [esi + 4], 1
mov al, 1
pop esi
pop ebp
ret 4

Function at 0x461a8e
Capabilities:
Encode data using xor

Disassembly:
add al, 0x59
cmp dword [esi + 8], edi
jbe 0x461ac7
push 4
call 0x41421042
cld
rcr byte [ecx - 0x7b], 1
sal byte [esp + ecx - 0x75], cl
dec ebx
add al, 0x8b
or al, 0xb9
mov ecx, dword [ecx]
mov dword [edx], ecx
pop es
xor eax, 0x4684d2fc
add al, 0x89
adc al, 0xb8
inc edi
cmp edi, dword [esi + 8]
jb 0x461a95
jmp 0x461ac7
pop edi
push es
invalid

Function at 0x468abd
Capabilities:
Generate random numbers using a mersenne twister

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
dec dword [0x4c4190]
jne 0x468acf
call 0x10e7d5f
mov eax, dword [0x4c7ef0]
mov ecx, dword [eax]
add eax, 4
mov dword [0x4c7ef0], eax
mov eax, ecx
shr eax, 0xb
xor ecx, eax
mov eax, ecx
and eax, 0xff3a58ad
shl eax, 7
xor ecx, eax
mov eax, ecx
and eax, 0x2e08df8c
shl eax, 0xf
xor ecx, eax
mov eax, ecx
shr eax, 0x12
xor eax, ecx
mov dword [ebp - 4], eax
fild dword [ebp - 4]
jns 0x468b12
fadd qword [0x4bbac8]
fstp qword [ebp - 8]
fld qword [ebp - 8]
fmul qword [0x4bbaa0]
mov esp, ebp
pop ebp
ret

Function at 0x4693df
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2484dc
lea ecx, [ebp + 0x2484ff24]
push esi
push edi
call 0x36079235
mov dword [ebp + 0x10], ecx
lea ecx, [ebp + 0x2484ff24]
call 0x8a37927b
jne 0x4693fb
inc dword [esp - 0xf018718]
mov dword [ebp - 0xa], esi
cmp dword [ebp + 0xc], esi
jbe 0x469423
mov edi, dword [ebp + 8]
push ecx
push ecx
lea ecx, [ebp + 0x2484ff24]
call 0x24cb93b3
xor byte [esi + edi], al
inc esi
cmp esi, dword [ebp + 0xc]
jb 0x46940d
pop edi
pop esi
mov esp, ebp
pop ebp
ret 0xc
Function at 0x153436c
Capabilities:
Encode data using xor

Disassembly:
jmp 0x1534376
pushal
call 0x153437c
pop ebp
sub ebp, 0x10
sub ebp, 0x96436c
jmp 0x1534392
mov eax, 0x96436c
add eax, ebp
add eax, 0x4c
mov ecx, 0x5c7
mov edx, 0xcb37e905
xor byte [eax], dl
inc eax
dec ecx
jne 0x15343a9
jmp 0x15343bc
mov cs, eax
mov cs, word [ecx + edi - 0x7bfafafb]
invalid

Function at 0x433002
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
call 0x43300c
nop
pop eax
nop
nop
nop
nop
nop
add eax, 0x40a063
nop
sub eax, 0x40a009
nop
mov ebx, dword [eax]
nop
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
nop
nop
xor dword [ebx], edx
add ebx, 4
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
nop
nop
jl 0x433030
nop
nop
nop
add eax, 0xc
nop
cmp dword [eax], 0
nop
nop
jne 0x43301e
nop
nop
nop
nop
nop
popal
nop
nop
nop
nop
jmp 0x431219