joyce8/EMBER2024-capa huggingface dataset:
Function at 0x488330
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x52000]
push edi
jmp 0x48834a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x488351
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x488340
mov eax, 1
add ebx, ebx
jne 0x488363
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x488374
jne 0x488393
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x488393
dec eax
add ebx, ebx
jne 0x488380
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x488358
add ebx, ebx
jne 0x48838f
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x4883e5
xor ecx, ecx
sub eax, 3
jb 0x4883ab
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x48841a
sar eax, 1
mov ebp, eax
jmp 0x4883b6
add ebx, ebx
jne 0x4883b6
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x488384
inc ecx
add ebx, ebx
jne 0x4883c4
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x488384
add ebx, ebx
jne 0x4883d1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x4883c6
jne 0x4883e2
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4883c6
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x488404
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x4883f6
jmp 0x488346
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x488404
add edi, ecx
jmp 0x488346
pop esi
mov edi, esi
mov ecx, 0x2fcb
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x488422
cmp byte [edi], 0x26
jne 0x488422
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x488427
lea edi, [esi + 0x85000]
mov eax, dword [edi]
or eax, eax
je 0x48849f
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x8b274]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x8b38c]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x488454
mov ecx, edi
jns 0x488483
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x8b390]
or eax, eax
je 0x488499
mov dword [ebx], eax
add ebx, 4
jmp 0x488471
call dword [esi + 0x8b3a0]
mov ebp, dword [esi + 0x8b394]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x20f]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x4884d3
sub esp, 0xffffff80
jmp 0x4526fe
Function at 0x401f90
Capabilities:
Set global application hook

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
push esi
mov esi, dword [ebp + 8]
push edi
push esi
mov edi, ecx
call dword [sym.imp.KERNEL32.dll_GetThreadId]
push esi
mov dword [edi + 0x138], eax
call dword [sym.imp.KERNEL32.dll_GetProcessIdOfThread]
test eax, eax
je 0x402154
push eax
push 0
push 0x40
call dword [sym.imp.KERNEL32.dll_OpenProcess]
test eax, eax
je 0x40215e
mov esi, dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_strncpy]
push 0x20
mov dword [edi + 0x13c], eax
lea eax, [edi + 0xc]
push 0x407398
push eax
mov dword [edi + 0x140], 0
mov dword [edi + 0x144], 0
mov dword [edi + 0x148], 1
mov dword [edi + 0x14c], 0
mov dword [edi + 0x150], 0
mov dword [edi + 0x154], 0
mov dword [edi], 0
mov dword [edi + 4], 1
mov dword [edi + 8], 0x1000d
mov dword [edi + 0x2e], 0x40002
mov dword [edi + 0x32], 3
call esi
push 0x20
lea eax, [edi + 0x36]
mov word [edi + 0x2c], 0
push str.Sun_Microsystems
push eax
call esi
push 0x20
lea eax, [edi + 0x58]
mov word [edi + 0x56], 0
push str.Office
push eax
call esi
push 0x20
lea eax, [edi + 0x7a]
mov word [edi + 0x78], 0
push str.Office
push eax
call esi
add esp, 0x30
mov word [edi + 0x9a], 0
mov dword [ebp - 0x28], 0
mov dword [ebp - 0x24], 0x403ba0
mov dword [ebp - 0x20], 0
push 0
mov dword [ebp - 0x1c], 0x28
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov dword [ebp - 0x18], eax
lea eax, [ebp - 0x28]
push eax
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x10], 0
mov dword [ebp - 0xc], 0
mov dword [ebp - 8], 0
mov dword [ebp - 4], str.TwainClass
call dword [sym.imp.USER32.dll_RegisterClassW]
test ax, ax
je 0x402168
push edi
push dword [ebp - 0x18]
push 0
push 0
push 0
push 0
push 0
push 0
push 0
push str.TWAIN
push dword [ebp - 4]
push 8
call dword [sym.imp.USER32.dll_CreateWindowExW]
mov dword [edi + 0x14c], eax
test eax, eax
je 0x402172
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
push eax
push 0
push 0x4038c0
push 3
call dword [sym.imp.USER32.dll_SetWindowsHookExW]
mov dword [edi + 0x150], eax
test eax, eax
je 0x40217c
push dword [edi + 0x14c]
push 0
push 0x401
push dword [edi + 0x138]
call dword [sym.imp.USER32.dll_PostThreadMessageW]
mov eax, edi
pop edi
pop esi
mov esp, ebp
pop ebp
ret 4
push 0x407374
call fcn.00403ab0
push 0x40738c
call fcn.00403ab0
push 0x4073b8
call fcn.00403ab0
push 0x4073d4
call fcn.00403ab0
push 0x4073e4
call fcn.00403ab0
int3
Function at 0x4025c0
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x406cb0
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x40c004]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [esi], vtable.std::basic_stringbuf_char__struct_std::char_traits_char___class_std::allocator_char__.0
test byte [esi + 0x3c], 1
mov dword [ebp - 4], 0
je 0x402626
mov eax, dword [esi + 0x20]
mov ecx, dword [eax]
test ecx, ecx
je 0x40260b
mov eax, dword [esi + 0x30]
mov edx, dword [eax]
add edx, ecx
jmp 0x402615
mov eax, dword [esi + 0x2c]
mov ecx, dword [esi + 0x1c]
mov edx, dword [eax]
add edx, dword [ecx]
mov eax, dword [esi + 0xc]
lea ecx, [esi + 0x40]
mov eax, dword [eax]
sub edx, eax
push edx
push eax
call fcn.004047c0
mov eax, dword [esi + 0xc]
mov ecx, esi
mov dword [eax], 0
mov eax, dword [esi + 0x1c]
mov dword [eax], 0
mov eax, dword [esi + 0x2c]
mov dword [eax], 0
mov eax, dword [esi + 0x10]
mov dword [eax], 0
mov eax, dword [esi + 0x20]
mov dword [eax], 0
mov eax, dword [esi + 0x30]
mov dword [eax], 0
and dword [esi + 0x3c], 0xfffffffe
mov dword [esi + 0x38], 0
call dword [sym.imp.MSVCP140.dll_public_virtual:_void___thiscall_std::basic_streambuf_char__struct_std::char_traits_char__::destructor_void_]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x403120
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x406dfd
mov eax, dword fs:[0]
push eax
sub esp, 0x20
mov eax, dword [0x40c004]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
cmp dword [esi + 0x148], 1
jne 0x40324e
push 0x4073f8
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov dword [esi + 0x144], eax
test eax, eax
jne 0x403200
lea eax, [ebp - 0x2c]
push eax
push 0
push 0
push 0x407fc8
call sub.SHELL32.dll_SHGetKnownFolderPath
test eax, eax
js 0x403200
push dword [ebp - 0x2c]
lea ecx, [ebp - 0x28]
call fcn.00401df0
push dword [ebp - 0x2c]
mov dword [ebp - 4], 0
call dword [sym.imp.ole32.dll_CoTaskMemFree]
push 0xd
push str.TWAIN_32.DLL
lea ecx, [ebp - 0x28]
call fcn.004043f0
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
cmovae eax, dword [ebp - 0x28]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov dword [esi + 0x144], eax
mov eax, dword [ebp - 0x14]
mov dword [ebp - 4], 1
cmp eax, 8
jb 0x4031e5
inc eax
lea ecx, [ebp - 0x28]
push eax
push dword [ebp - 0x28]
call fcn.00404830
xor eax, eax
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 7
mov word [ebp - 0x28], ax
mov dword [ebp - 4], 0xffffffff
mov eax, dword [esi + 0x144]
test eax, eax
je 0x40324e
push str.DSM_Entry
push eax
mov dword [esi + 0x148], 2
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [esi + 0x140], eax
test eax, eax
je 0x40324e
lea ecx, [esi + 0x14c]
push ecx
push 0x301
push 4
push 1
push 0
push esi
call eax
test ax, ax
jne 0x40324e
mov dword [esi + 0x148], 3
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00405421
mov esp, ebp
pop ebp
ret
Function at 0x4050d0
Capabilities:
Accept command line arguments
Log keystrokes via application hook

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x406fb0
mov eax, dword fs:[0]
push eax
sub esp, 0x188
mov eax, dword [0x40c004]
xor eax, ebp
mov dword [ebp - 0x14], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
lea eax, [ebp - 0x170]
mov dword [ebp - 0x170], 0
push eax
call dword [sym.imp.KERNEL32.dll_GetCommandLineW]
push eax
call dword [sym.imp.SHELL32.dll_CommandLineToArgvW]
cmp dword [ebp - 0x170], 2
mov esi, eax
je 0x405134
mov eax, 1
jmp 0x40527c
push 0xa
push 0
push dword [esi + 4]
call dword [sym.imp.api_ms_win_crt_convert_l1_1_0.dll_wcstoul]
add esp, 0xc
mov dword [ebp - 0x174], eax
push esi
call dword [sym.imp.KERNEL32.dll_LocalFree]
cmp dword [ebp - 0x174], 0
jne 0x405164
mov eax, 2
jmp 0x40527c
push dword [ebp - 0x174]
xor esi, esi
lea ecx, [ebp - 0x16c]
mov dword [ebp - 4], esi
call fcn.00401f90
mov edi, dword [sym.imp.USER32.dll_TranslateMessage]
mov byte [ebp - 4], 1
push 0x4ff
push 0xffffffffffffffff
push 0
lea eax, [ebp - 0x174]
push eax
push 1
call dword [sym.imp.USER32.dll_MsgWaitForMultipleObjects]
test eax, eax
jne 0x4051c0
push dword [ebp - 0x20]
mov byte [ebp - 4], 2
call dword [sym.imp.USER32.dll_DestroyWindow]
push dword [ebp - 0x1c]
call dword [sym.imp.USER32.dll_UnhookWindowsHookEx]
mov eax, 5
jmp 0x40527c
cmp eax, 0xffffffff
jne 0x4051e5
push dword [ebp - 0x20]
mov byte [ebp - 4], 3
call dword [sym.imp.USER32.dll_DestroyWindow]
push dword [ebp - 0x1c]
call dword [sym.imp.USER32.dll_UnhookWindowsHookEx]
mov eax, 6
jmp 0x40527c
xor bl, bl
push 1
push 0
push 0
push 0
lea eax, [ebp - 0x194]
push eax
call dword [sym.imp.USER32.dll_PeekMessageW]
test eax, eax
je 0x40522b
cmp dword [ebp - 0x190], 0x12
jne 0x405213
mov esi, dword [ebp - 0x18c]
mov bl, 1
jmp 0x4051e7
lea eax, [ebp - 0x194]
push eax
call edi
lea eax, [ebp - 0x194]
push eax
call dword [sym.imp.USER32.dll_DispatchMessageW]
jmp 0x4051e7
test bl, bl
je 0x405184
push dword [ebp - 0x20]
mov byte [ebp - 4], 4
call dword [sym.imp.USER32.dll_DestroyWindow]
push dword [ebp - 0x1c]
call dword [sym.imp.USER32.dll_UnhookWindowsHookEx]
jmp 0x40527a
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.00405421
mov esp, ebp
pop ebp
ret 0x10
Function at 0x432005
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
mov eax, section..text
nop
mov ebx, 0x40c7d0
nop
mov ecx, 0x36c7fa9
nop
nop
nop
test eax, eax
nop
nop
nop
nop
nop
nop
je 0x43204e
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
nop
jne 0x432024
nop
mov eax, section..data
nop
mov ebx, 0x42f314
mov ecx, 0x1aa270f2
nop
nop
test eax, eax
nop
nop
nop
nop
nop
nop
je 0x432084
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
add eax, 4
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x43206c
nop
popal
nop
nop
nop
nop
nop
jmp 0x431219
Function at 0x40b980
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x46cbbb
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.00461080
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40ba02
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0045eea0
mov eax, dword [eax]
push 0x57a200
push eax
call fcn.00451154
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0046130b
test bl, bl
je 0x40ba02
push 0x57a200
lea ecx, [esp + 0xc]
call fcn.0046169b
push 0x57dd90
lea ecx, [esp + 0xc]
call fcn.0046169b
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 0x40ba3e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0046130b
jmp 0x40bb09
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 0x40bac2
lea edx, [esp + 0x7c]
push 0x57dd8c
push edx
call fcn.00451154
add esp, 8
test eax, eax
je 0x40bac2
lea eax, [esp + 0x7c]
push 0x57dd88
push eax
call fcn.00451154
add esp, 8
test eax, eax
je 0x40bac2
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 0x40ba52
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.0046130b
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 0x40c300
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 0x40c362
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 0x40c370
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x46cc3b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x584574]
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 0x40c4a8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40c3d6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046130b
xor eax, eax
jmp 0x40c51f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00461448
push esi
lea ecx, [esp + 0xc]
call fcn.004616d7
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x57ddc8
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x40c4fd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0040c300
test eax, eax
jne 0x40c4fd
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 closesocket
mov ecx, edi
call fcn.0040c300
test eax, eax
jne 0x40c4fd
lea eax, [esp + 0x14]
push 0x57dda4
push eax
call fcn.00452190
mov esi, eax
add esp, 8
test esi, esi
jne 0x40c4dc
lea ecx, [esp + 0x14]
push 0x57dda0
push ecx
call fcn.00452110
mov esi, eax
add esp, 8
test esi, esi
jne 0x40c4dc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40c4df
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004613f8
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40c3ee
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046130b
xor eax, eax
jmp 0x40c51f
mov byte [esi], 0
push 0x57dd9c
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.0046130b
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 0x41e960
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 0x41e9ce
cmp si, 0x69
ja 0x41e9ce
add esi, 0xffd0
cmp si, 0x11
je 0x41e99e
push 0x11
call edi
test ax, ax
jge 0x41e99e
or esi, 0x2000
cmp si, 0x10
je 0x41e9b3
push 0x10
call edi
test ax, ax
jge 0x41e9b3
or esi, 0x4000
cmp si, 0x12
je 0x41e9c8
push 0x12
call edi
test ax, ax
jge 0x41e9c8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41e9db
mov esi, 0xbd
jmp 0x41e98f
cmp si, 0x6e
jne 0x41e9e8
mov esi, 0xbe
jmp 0x41e98f
cmp si, 0x6f
jne 0x41e989
mov esi, 0xbf
jmp 0x41e98f

Function at 0x420080
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x594c80]
xor edx, edx
cmp eax, edx
jne 0x4200a6
xor eax, eax
mov byte [eax + 0x594b80], al
inc eax
cmp eax, 0x100
jl 0x42008e
mov dword [0x594c80], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x594b80
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x420137
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 0x42010a
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 0x4200d8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4201b0
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 0x420203
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 0x4201ea
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 0x426c40
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 0x426dd8
cmp ebp, ebx
jle 0x426dd8
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 0x426c9e
dec eax
or eax, 0xfffffff8
inc eax
je 0x426ca5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x426cb4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x426cbb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0046104c
add esp, 4
cmp eax, ebx
je 0x426cdc
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.0046104c
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 0x426dce
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 0x426db5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x426da1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x426d96
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 0x426da4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x426da4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x426d40
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 0x426d31
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 0x42a010
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x46e3f8
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 0x42a049
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.004689ff
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00468a4b
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.0042a0d0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00468a88
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24