joyce8/EMBER2024-capa huggingface dataset:
Function at 0x426013
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
call fcn.0041bf23
and dword [ebp - 4], 0
cmp dword [0x43b79c], 0
mov ebx, eax
jne 0x4260c4
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x426175
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
test eax, eax
je 0x426175
push eax
call fcn.0041beb1
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x43b79c], eax
call esi
push eax
call fcn.0041beb1
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x43b7a0], eax
call esi
push eax
call fcn.0041beb1
mov dword [esp], str.GetUserObjectInformationA
push edi
mov dword [0x43b7a4], eax
call esi
push eax
call fcn.0041beb1
pop ecx
mov dword [0x43b7ac], eax
test eax, eax
je 0x4260c4
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.0041beb1
pop ecx
mov dword [0x43b7a8], eax
mov eax, dword [0x43b7a8]
cmp eax, ebx
je 0x42611c
cmp dword [0x43b7ac], ebx
je 0x42611c
push eax
call fcn.0041bf2c
push dword [0x43b7ac]
mov esi, eax
call fcn.0041bf2c
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x42611c
test edi, edi
je 0x42611c
call esi
test eax, eax
je 0x426113
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x426113
test byte [ebp - 0xc], 1
jne 0x42611c
or dword [ebp + 0x10], 0x200000
jmp 0x426155
mov eax, dword [0x43b7a0]
cmp eax, ebx
je 0x426155
push eax
call fcn.0041bf2c
pop ecx
test eax, eax
je 0x426155
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x426155
mov eax, dword [0x43b7a4]
cmp eax, ebx
je 0x426155
push eax
call fcn.0041bf2c
pop ecx
test eax, eax
je 0x426155
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x43b79c]
call fcn.0041bf2c
pop ecx
test eax, eax
je 0x426175
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x426177
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x401bb0
Capabilities:
Get thread local storage value

Disassembly:
push esi
push ebx
sub esp, 0x14
mov dword [esp], 0x53f048
call sym._EnterCriticalSection_4
mov ebx, dword [0x53f040]
sub esp, 4
test ebx, ebx
je 0x401bfb
nop
mov eax, dword [ebx]
mov dword [esp], eax
call sym._TlsGetValue_4
sub esp, 4
mov esi, eax
call sym._GetLastError_0
test eax, eax
jne 0x401bf4
test esi, esi
je 0x401bf4
mov eax, dword [ebx + 4]
mov dword [esp], esi
call eax
mov ebx, dword [ebx + 8]
test ebx, ebx
jne 0x401bd0
mov dword [esp], 0x53f048
call sym._LeaveCriticalSection_4
sub esp, 4
add esp, 0x14
pop ebx
pop esi
ret

Function at 0x401de0
Capabilities:
Write file on windows

Disassembly:
push esi
push ebx
sub esp, 0x14
mov eax, dword [sym.imp.msvcrt.dll__iob]
mov dword [esp + 8], 0x17
mov dword [esp + 4], 1
lea esi, [esp + 0x24]
mov dword [esp], str.Mingw_runtime_failure:_n
lea ebx, [eax + 0x40]
mov dword [esp + 0xc], ebx
call sym._fwrite
mov eax, dword [esp + 0x20]
mov dword [esp + 8], esi
mov dword [esp], ebx
mov dword [esp + 4], eax
call sym._vfprintf
call sym._abort
lea esi, [esi]

Function at 0x401e30
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
push edi
mov edi, ecx
push esi
push ebx
mov ebx, eax
mov esi, edx
sub esp, 0x4c
lea eax, [esp + 0x24]
mov dword [esp + 8], 0x1c
mov dword [esp], ebx
mov dword [esp + 4], eax
call sym._VirtualQuery_12
sub esp, 0xc
test eax, eax
je 0x401f08
mov eax, dword [esp + 0x38]
cmp eax, 0x40
je 0x401e6e
cmp eax, 4
jne 0x401e90
mov dword [esp + 8], edi
mov dword [esp + 4], esi
mov dword [esp], ebx
call sym._memcpy
add esp, 0x4c
pop ebx
pop esi
pop edi
pop ebp
ret
mov eax, dword [esp + 0x30]
lea ebp, [esp + 0x20]
mov dword [esp + 8], 0x40
mov dword [esp + 0xc], ebp
mov dword [esp + 4], eax
mov eax, dword [esp + 0x24]
mov dword [esp], eax
call sym._VirtualProtect_16
sub esp, 0x10
mov edx, dword [esp + 0x38]
mov dword [esp + 8], edi
mov dword [esp + 4], esi
mov dword [esp], ebx
mov dword [esp + 0x1c], edx
call sym._memcpy
mov edx, dword [esp + 0x1c]
cmp edx, 0x40
je 0x401e7e
cmp edx, 4
je 0x401e7e
mov eax, dword [esp + 0x20]
mov dword [esp + 0xc], ebp
mov dword [esp + 8], eax
mov eax, dword [esp + 0x30]
mov dword [esp + 4], eax
mov eax, dword [esp + 0x24]
mov dword [esp], eax
call sym._VirtualProtect_16
sub esp, 0x10
add esp, 0x4c
pop ebx
pop esi
pop edi
pop ebp
ret
mov dword [esp + 8], ebx
mov dword [esp + 4], 0x1c
mov dword [esp], str.__VirtualQuery_failed_for__d_bytes_at_address__p
call fcn.00401de0
Function at 0x40ca83
Capabilities:
Link many functions at runtime
Print debug messages

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x419408]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_EncodePointer]
push esi
push edi
mov dword [ebp - 0x1c], eax
xor esi, esi
mov eax, dword [ebp + 0xc]
push esi
mov dword [ebp - 0x20], eax
call ebx
mov edi, eax
mov dword [ebp - 0x18], edi
call fcn.00406e47
mov dword [ebp - 0x14], eax
cmp dword [0x814698], esi
jne 0x40cb76
push 0x800
push esi
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov edi, eax
test edi, edi
jne 0x40cb03
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x57
jne 0x40cc56
push esi
push esi
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov edi, eax
test edi, edi
je 0x40cc56
push str.MessageBoxW
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x40cc56
push eax
call ebx
push str.GetActiveWindow
push edi
mov dword [0x814698], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
push str.GetLastActivePopup
push edi
mov dword [0x81469c], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
push str.GetUserObjectInformationW
push edi
mov dword [0x8146a0], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
mov dword [0x8146a8], eax
test eax, eax
je 0x40cb73
push str.GetProcessWindowStation
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
mov dword [0x8146a4], eax
mov edi, dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_IsDebuggerPresent]
test eax, eax
je 0x40cb9b
mov eax, dword [ebp - 0x1c]
test eax, eax
je 0x40cb8e
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
cmp dword [ebp - 0x14], esi
je 0x40cbb0
push 4
pop eax
jmp 0x40cc58
cmp dword [ebp - 0x14], esi
je 0x40cbb0
push dword [0x814698]
call dword [sym.imp.KERNEL32.dll_DecodePointer]
push 3
jmp 0x40cb95
mov eax, dword [0x8146a4]
mov ebx, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, edi
je 0x40cc0e
cmp dword [0x8146a8], edi
je 0x40cc0e
push eax
call ebx
push dword [0x8146a8]
mov dword [ebp - 0x14], eax
call ebx
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 0x18], eax
test ecx, ecx
je 0x40cc0e
test eax, eax
je 0x40cc0e
call ecx
test eax, eax
je 0x40cc03
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call dword [ebp - 0x18]
test eax, eax
je 0x40cc03
test byte [ebp - 8], 1
jne 0x40cc0e
mov edi, dword [ebp + 0x10]
or edi, 0x200000
jmp 0x40cc3e
mov eax, dword [0x81469c]
cmp eax, edi
je 0x40cc3b
push eax
call ebx
test eax, eax
je 0x40cc3b
call eax
mov esi, eax
test esi, esi
je 0x40cc3b
mov eax, dword [0x8146a0]
cmp eax, edi
je 0x40cc3b
push eax
call ebx
test eax, eax
je 0x40cc3b
push esi
call eax
mov esi, eax
mov edi, dword [ebp + 0x10]
push dword [0x814698]
call ebx
test eax, eax
je 0x40cc56
push edi
push dword [ebp - 0x20]
push dword [ebp - 0x1c]
push esi
call eax
jmp 0x40cc58
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00403e09
mov esp, ebp
pop ebp
ret
Function at 0x401dc0
Capabilities:
Get process heap flags
Terminate process

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
push ebx
sub esp, 0xc
mov dword [esp], 1
call sub.ucrtbase.dll__configure_wide_argv
call sub.ucrtbase.dll__initialize_wide_environment
call 0x401e30
mov esi, dword [eax]
call sub.ucrtbase.dll___p___wargv
mov edi, dword [eax]
call sub.ucrtbase.dll__get_initial_wide_environment
mov ebx, eax
mov eax, dword fs:[0x18]
mov eax, dword [eax + 0x30]
mov eax, dword [eax + 8]
mov edx, dword [eax + 0x3c]
cmp word [eax + edx + 0x5c], 2
sete al
movzx eax, al
add eax, 1
mov dword [esp], eax
call sub.ucrtbase.dll__set_app_type
mov dword [esp + 8], ebx
mov dword [esp + 4], edi
mov dword [esp], esi
call fcn.00401350
mov dword [esp], eax
call sub.ucrtbase.dll_exit
nop
nop
nop
jmp dword [sym.imp.ucrtbase.dll___p___argc]

Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..rdata
mov ebx, 0x40de38
nop
mov ecx, 0x2d3a565d
nop
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x43304e
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
inc eax
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x433024
nop
nop
mov eax, section..data
nop
nop
mov ebx, 0x4304d8
nop
mov ecx, 0xc5c62c8
nop
nop
nop
test eax, eax
nop
nop
je 0x433084
nop
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
add eax, 4
nop
nop
nop
nop
nop
cmp eax, ebx
nop
jne 0x43306c
nop
nop
nop
nop
nop
nop
nop
nop
nop
popal
jmp 0x431219
Function at 0x402a02
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x402a41
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x402a41
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x402a41
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x402a41
cmp dword [ecx + 0x74], 0xe
jbe 0x402a41
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x40a370
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x40
mov eax, dword [section..data]
xor eax, ebp
mov dword [ebp - 4], eax
mov dword [ebp - 0x40], ecx
mov dword [ebp - 0x1c], 0
mov byte [ebp - 0x14], 0x68
mov byte [ebp - 0x13], 0x45
mov byte [ebp - 0x12], 0x4c
mov byte [ebp - 0x11], 0x4c
mov byte [ebp - 0x10], 0x4f
mov byte [ebp - 0xf], 0
mov byte [ebp - 0xe], 0x54
mov byte [ebp - 0xd], 0x48
mov byte [ebp - 0xc], 0x45
mov byte [ebp - 0xb], 0x52
mov byte [ebp - 0xa], 0x45
mov byte [ebp - 9], 0xe
mov byte [ebp - 8], 0x20
xor eax, eax
mov dword [ebp - 0x2c], eax
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x24], eax
mov byte [ebp - 0x20], al
mov dword [ebp - 0x18], 0
jmp 0x40a3de
mov ecx, dword [ebp - 0x18]
add ecx, 1
mov dword [ebp - 0x18], ecx
cmp dword [ebp - 0x18], 0xd
jae 0x40a3f8
mov edx, dword [ebp - 0x18]
movsx eax, byte [ebp + edx - 0x14]
xor eax, 0x20
mov ecx, dword [ebp - 0x18]
mov byte [ebp + ecx - 0x2c], al
jmp 0x40a3d5
mov edx, dword [ebp - 0x2c]
mov dword [ebp - 0x3c], edx
mov eax, dword [ebp - 0x28]
mov dword [ebp - 0x38], eax
mov ecx, dword [ebp - 0x24]
mov dword [ebp - 0x34], ecx
mov dl, byte [ebp - 0x20]
mov byte [ebp - 0x30], dl
lea eax, [ebp - 0x3c]
push eax
mov ecx, dword [ebp + 8]
call fcn.00401350
mov ecx, dword [ebp - 0x1c]
or ecx, 1
mov dword [ebp - 0x1c], ecx
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00402145
mov esp, ebp
pop ebp
ret 4
Function at 0x418e40
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x478a8b
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.0046d236
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x418ec2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0046b0ad
mov eax, dword [eax]
push 0x4981e0
push eax
call fcn.0045df14
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0046d4c1
test bl, bl
je 0x418ec2
push 0x4981e0
lea ecx, [esp + 0xc]
call fcn.0046d851
push 0x49bd54
lea ecx, [esp + 0xc]
call fcn.0046d851
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 0x418efe
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0046d4c1
jmp 0x418fc9
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 0x418f82
lea edx, [esp + 0x7c]
push 0x49bd50
push edx
call fcn.0045df14
add esp, 8
test eax, eax
je 0x418f82
lea eax, [esp + 0x7c]
push 0x49bd4c
push eax
call fcn.0045df14
add esp, 8
test eax, eax
je 0x418f82
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 0x418f12
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.0046d4c1
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 0x4197e0
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 0x419842
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 0x419850
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x478b0b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4a2208]
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 0x419988
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x4198b6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046d4c1
xor eax, eax
jmp 0x4199ff
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0046d5fe
push esi
lea ecx, [esp + 0xc]
call fcn.0046d88d
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 0x4199dd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.004197e0
test eax, eax
jne 0x4199dd
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 accept
mov ecx, edi
call fcn.004197e0
test eax, eax
jne 0x4199dd
lea eax, [esp + 0x14]
push 0x49bd68
push eax
call fcn.0045ef50
mov esi, eax
add esp, 8
test esi, esi
jne 0x4199bc
lea ecx, [esp + 0x14]
push 0x49bd64
push ecx
call fcn.0045eed0
mov esi, eax
add esp, 8
test esi, esi
jne 0x4199bc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x4199bf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0046d5ae
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x4198ce
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046d4c1
xor eax, eax
jmp 0x4199ff
mov byte [esi], 0
push 0x49bd60
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.0046d4c1
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 0x42e4a0
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 0x42e50e
cmp si, 0x69
ja 0x42e50e
add esi, 0xffd0
cmp si, 0x11
je 0x42e4de
push 0x11
call edi
test ax, ax
jge 0x42e4de
or esi, 0x2000
cmp si, 0x10
je 0x42e4f3
push 0x10
call edi
test ax, ax
jge 0x42e4f3
or esi, 0x4000
cmp si, 0x12
je 0x42e508
push 0x12
call edi
test ax, ax
jge 0x42e508
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42e51b
mov esi, 0xbd
jmp 0x42e4cf
cmp si, 0x6e
jne 0x42e528
mov esi, 0xbe
jmp 0x42e4cf
cmp si, 0x6f
jne 0x42e4c9
mov esi, 0xbf
jmp 0x42e4cf

Function at 0x42fcd0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4b28f8]
xor edx, edx
cmp eax, edx
jne 0x42fcf6
xor eax, eax
mov byte [eax + 0x4b27f8], al
inc eax
cmp eax, 0x100
jl 0x42fcde
mov dword [0x4b28f8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4b27f8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x42fd87
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 0x42fd5a
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 0x42fd28
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x42fe00
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 0x42fe53
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 0x42fe3a
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 0x436890
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
xor esi, esi
xor ecx, ecx
mov si, word [eax + 8]
mov cx, word [eax + 4]
xor ebp, ebp
xor edx, edx
mov bp, word [eax + 0xa]
mov dx, word [eax + 6]
sub esi, ecx
sub ebp, edx
inc esi
xor ebx, ebx
inc ebp
cmp esi, ebx
mov dword [esp + 0x14], esi
jle 0x436a28
cmp ebp, ebx
jle 0x436a28
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, 0x80000007
mov dword [esp + 0x10], edi
jns 0x4368ee
dec eax
or eax, 0xfffffff8
inc eax
je 0x4368f5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x436904
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x43690b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0046d202
add esp, 4
cmp eax, ebx
je 0x43692c
mov dword [eax], ebx
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], ebx
mov ebx, eax
mov eax, edi
mov dword [esp + 0x14], ebx
imul eax, ebp
push eax
mov dword [ebx], 7
mov dword [ebx + 4], esi
mov dword [ebx + 8], ebp
mov dword [ebx + 0x14], eax
call fcn.0046d202
mov ecx, dword [ebx + 0x14]
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [ebx + 0x10], edi
add esp, 4
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
test ebp, ebp
lea edx, [eax + 0x80]
jle 0x436a1e
xor eax, eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
mov ebp, dword [ebx + 0x10]
xor ecx, ecx
add ebp, eax
mov dword [esp + 0x2c], ecx
test esi, esi
jle 0x436a05
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4369f1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4369e6
xor eax, eax
mov ecx, esi
mov al, byte [edx]
mov edx, ecx
mov bl, al
mov edi, ebp
mov bh, bl
dec esi
mov eax, ebx
shl eax, 0x10
mov ax, bx
mov ebx, dword [esp + 0x14]
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
mov edx, dword [esp + 0x24]
and ecx, 3
add ebp, esi
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
lea ecx, [eax + esi*8]
mov esi, dword [esp + 0x18]
jmp 0x4369f4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4369f4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x436990
mov eax, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x20]
add eax, edi
dec ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
jne 0x436981
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret
Function at 0x439c90
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x47a648
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
push edi
mov edi, dword [esp + 0x44]
mov esi, ecx
test edi, edi
jne 0x439cc9
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
push 0x400
lea ecx, [esp + 0xc]
call fcn.00474baf
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00474bfb
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
mov edx, dword [esp + 0x58]
push eax
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
push eax
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.00439d50
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00474c38
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24