joyce8/EMBER2024-capa huggingface dataset:
Function at 0x51f81c
Capabilities:
Read clipboard data

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
mov edx, dword [eax]
call dword [edx + 0x18]
xor edx, edx
push ebp
push 0x51f8be
push dword fs:[edx]
mov dword fs:[edx], esp
push 0
call sub.USER32.DLL_EnumClipboardFormats
mov ebx, eax
test bx, bx
je 0x51f891
mov edx, ebx
mov eax, dword [0x4e0478]
call fcn.004e4b40
test al, al
je 0x51f881
movzx eax, bx
push eax
call sub.USER32.DLL_GetClipboardData
mov esi, eax
push 9
call sub.USER32.DLL_GetClipboardData
push eax
mov ecx, esi
mov edx, ebx
mov eax, edi
call fcn.004e4a50
call fcn.004c69ac
jmp 0x51f8c5
movzx eax, bx
push eax
call sub.USER32.DLL_EnumClipboardFormats
mov ebx, eax
test bx, bx
jne 0x51f84c
mov ecx, dword [0x5372a4]
mov dl, 1
mov eax, dword [0x4b2680]
call fcn.004b7a9c
call fcn.004c6900
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x51f8c5
mov eax, dword [ebp - 4]
mov edx, dword [eax]
call dword [edx + 0x14]
ret
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret

Function at 0x51f8cc
Capabilities:
Read clipboard data

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
mov edx, dword [eax]
call dword [edx + 0x18]
xor eax, eax
push ebp
push 0x51f924
push dword fs:[eax]
mov dword fs:[eax], esp
push 2
call sub.USER32.DLL_GetClipboardData
mov ebx, eax
push 9
call sub.USER32.DLL_GetClipboardData
mov esi, eax
push esi
mov ecx, ebx
mov dx, 2
mov eax, edi
mov ebx, dword [eax]
call dword [ebx + 0x5c]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x51f92b
mov eax, dword [ebp - 4]
mov edx, dword [eax]
call dword [edx + 0x14]
ret

Function at 0x51f934
Capabilities:
Read clipboard data

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
mov edx, dword [eax]
call dword [edx + 0x18]
xor edx, edx
push ebp
push 0x51f989
push dword fs:[edx]
mov dword fs:[edx], esp
push 3
call sub.USER32.DLL_GetClipboardData
mov ebx, eax
push 9
call sub.USER32.DLL_GetClipboardData
push eax
mov ecx, ebx
mov dx, 3
mov eax, esi
mov ebx, dword [eax]
call dword [ebx + 0x5c]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x51f990
mov eax, dword [ebp - 4]
mov edx, dword [eax]
call dword [edx + 0x14]
ret
Function at 0x51fa00
Capabilities:
Write clipboard data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
mov edx, dword [eax]
call dword [edx + 0x18]
xor eax, eax
push ebp
push 0x51fa75
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.0051f6d8
xor eax, eax
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x10]
push eax
lea ecx, [ebp - 8]
lea edx, [ebp - 0xa]
mov eax, ebx
call fcn.004e4b14
mov eax, dword [ebp - 8]
push eax
movzx eax, word [ebp - 0xa]
push eax
call sub.USER32.DLL_SetClipboardData
cmp dword [ebp - 0x10], 0
je 0x51fa5f
mov eax, dword [ebp - 0x10]
push eax
push 9
call sub.USER32.DLL_SetClipboardData
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x51fa7c
mov eax, dword [ebp - 4]
mov edx, dword [eax]
call dword [edx + 0x14]
ret

Function at 0x51fa84
Capabilities:
Write clipboard data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
mov edx, dword [eax]
call dword [edx + 0x18]
xor eax, eax
push ebp
push 0x51faf9
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.0051f6d8
xor eax, eax
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x10]
push eax
lea ecx, [ebp - 8]
lea edx, [ebp - 0xa]
mov eax, ebx
mov ebx, dword [eax]
call dword [ebx + 0x60]
mov eax, dword [ebp - 8]
push eax
movzx eax, word [ebp - 0xa]
push eax
call sub.USER32.DLL_SetClipboardData
cmp dword [ebp - 0x10], 0
je 0x51fae3
mov eax, dword [ebp - 0x10]
push eax
push 9
call sub.USER32.DLL_SetClipboardData
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x51fb00
mov eax, dword [ebp - 4]
mov edx, dword [eax]
call dword [edx + 0x14]
ret

Function at 0x527d40
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, dword [ebp + 0xc]
push 0
push 0x80
push 2
push 0
push 0
push 0xc0000000
mov eax, dword [ebp + 8]
push eax
call sub.KERNEL32.DLL_CreateFileA
mov ebx, eax
test eax, eax
je 0x527da2
call fcn.00527cf0
mov esi, eax
lea eax, [ebp - 4]
push 0
push eax
push esi
call fcn.00522d40
pop ecx
push eax
push esi
push ebx
call sub.KERNEL32.DLL_WriteFile
push 0
lea edx, [ebp - 4]
push edx
push edi
call fcn.00522d40
pop ecx
push eax
push edi
push ebx
call sub.KERNEL32.DLL_WriteFile
push ebx
call sub.KERNEL32.DLL_CloseHandle
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x527e20
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff7c
cmp dword [0x534ff0], 0
push ebx
push esi
mov esi, dword [ebp + 8]
jne 0x527efa
cmp dword [0x534fec], 0
jne 0x527efa
cmp dword [0x5351d0], 0
je 0x527eb4
push 0x80
lea eax, [ebp - 0x84]
push eax
push 0
call sub.KERNEL32.DLL_GetModuleFileNameA
push 0x5c
lea edx, [ebp - 0x84]
push edx
call fcn.00527bf0
add esp, 8
mov ebx, eax
test eax, eax
jne 0x527e9a
push 0x3a
lea edx, [ebp - 0x84]
push edx
call fcn.00527bf0
add esp, 8
mov ebx, eax
test eax, eax
jne 0x527e9a
lea ebx, [ebp - 0x84]
jmp 0x527e9b
inc ebx
call fcn.00527ddc
or eax, 0x10010
push eax
push ebx
push esi
push 0
call sub.USER32.DLL_MessageBoxA
jmp 0x527f35
push 0xfffffffffffffff4
call sub.KERNEL32.DLL_GetStdHandle
mov ebx, eax
lea eax, [ebp - 4]
push 0
push eax
push 2
push 0x534ff4
push ebx
call sub.KERNEL32.DLL_WriteFile
push 0
lea edx, [ebp - 4]
push edx
push esi
call fcn.00522d40
pop ecx
push eax
push esi
push ebx
call sub.KERNEL32.DLL_WriteFile
push 0
lea ecx, [ebp - 4]
push ecx
push 2
push 0x534ff7
push ebx
call sub.KERNEL32.DLL_WriteFile
jmp 0x527f35
cmp dword [0x534fec], 0
je 0x527f14
cmp dword [0x534fec], 0xffffffff
je 0x527f35
push esi
call dword [0x534fec]
pop ecx
mov eax, dword [0x534ff0]
test eax, eax
je 0x527f35
cmp dword [0x534ff0], 0xffffffff
je 0x527f35
cmp byte [eax], 0
je 0x527f35
push esi
push eax
call fcn.00527d40
add esp, 8
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x401000
Capabilities:
Create process on windows
Create process suspended
Get common file path
Resume thread
Set current directory

Disassembly:
sub esp, 0x158
push esi
push 0x104
lea eax, [esp + 0x5c]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
jbe 0x4010d2
lea ecx, [esp + 0x58]
push ecx
call dword [sym.imp.KERNEL32.dll_SetCurrentDirectoryA]
lea edx, [esp + 0x58]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
cmp byte [esp + eax + 0x57], 0x5c
mov esi, dword [sym.imp.KERNEL32.dll_lstrcatA]
je 0x40104e
push 0x4050f0
lea eax, [esp + 0x5c]
push eax
call esi
push edi
push str.msiexec.exe
lea ecx, [esp + 0x60]
push ecx
call esi
push 0x4050ec
lea edx, [esp + 0x60]
push edx
call esi
mov eax, dword [esp + 0x16c]
push eax
lea ecx, [esp + 0x60]
push ecx
call esi
xor eax, eax
mov ecx, 0x11
lea edi, [esp + 0x18]
rep stosd dword es:[edi], eax
lea edx, [esp + 8]
push edx
lea eax, [esp + 0x1c]
push eax
push 0
push 0
push 4
push 0
push 0
push 0
lea ecx, [esp + 0x7c]
push ecx
push 0
mov dword [esp + 0x40], 0x44
call dword [sym.imp.KERNEL32.dll_CreateProcessA]
test eax, eax
pop edi
je 0x4010d2
mov edx, dword [esp + 4]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
push edx
call esi
mov eax, dword [esp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_ResumeThread]
mov ecx, dword [esp + 8]
push ecx
call esi
xor eax, eax
pop esi
add esp, 0x158
ret 0x10
Function at 0x401105
Capabilities:
Accept command line arguments
Parse pe header
Terminate process

Disassembly:
push 0x60
push 0x4050f8
call fcn.00401e94
mov edi, 0x94
mov eax, edi
call fcn.00401ee0
mov dword [ebp - 0x18], esp
mov esi, esp
mov dword [esi], edi
push esi
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
mov ecx, dword [esi + 0x10]
mov dword [0x4072b8], ecx
mov eax, dword [esi + 4]
mov dword [0x4072c4], eax
mov edx, dword [esi + 8]
mov dword [0x4072c8], edx
mov esi, dword [esi + 0xc]
and esi, 0x7fff
mov dword [0x4072bc], esi
cmp ecx, 2
je 0x401165
or esi, 0x8000
mov dword [0x4072bc], esi
shl eax, 8
add eax, edx
mov dword [0x4072c0], eax
xor esi, esi
push esi
mov edi, dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
call edi
cmp word [eax], 0x5a4d
jne 0x4011a0
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4011a0
movzx eax, word [ecx + 0x18]
cmp eax, 0x10b
je 0x4011b8
cmp eax, 0x20b
je 0x4011a5
mov dword [ebp - 0x1c], esi
jmp 0x4011cc
cmp dword [ecx + 0x84], 0xe
jbe 0x4011a0
xor eax, eax
cmp dword [ecx + 0xf8], esi
jmp 0x4011c6
cmp dword [ecx + 0x74], 0xe
jbe 0x4011a0
xor eax, eax
cmp dword [ecx + 0xe8], esi
setne al
mov dword [ebp - 0x1c], eax
push esi
call fcn.00401e43
pop ecx
test eax, eax
jne 0x4011f8
cmp dword [0x4072a8], 1
jne 0x4011e5
call fcn.004015ec
push 0x1c
call fcn.00401475
push 0xff
call fcn.004012de
pop ecx
pop ecx
call fcn.00401da1
mov dword [ebp - 4], esi
call fcn.00401bf6
test eax, eax
jge 0x401211
push 0x1b
call fcn.004010e0
pop ecx
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
mov dword [0x4077f4], eax
call fcn.00401ad4
mov dword [0x4072a0], eax
call fcn.00401a32
test eax, eax
jge 0x401237
push 8
call fcn.004010e0
pop ecx
call fcn.004017ff
test eax, eax
jge 0x401248
push 9
call fcn.004010e0
pop ecx
call fcn.0040130e
mov dword [ebp - 0x20], eax
cmp eax, esi
je 0x40125b
push eax
call fcn.004010e0
pop ecx
mov dword [ebp - 0x38], esi
lea eax, [ebp - 0x64]
push eax
call dword [sym.imp.KERNEL32.dll_GetStartupInfoA]
call fcn.00401796
mov dword [ebp - 0x68], eax
test byte [ebp - 0x38], 1
je 0x40127c
movzx eax, word [ebp - 0x34]
jmp 0x40127f
push 0xa
pop eax
push eax
push dword [ebp - 0x68]
push esi
push esi
call edi
push eax
call section..text
mov edi, eax
mov dword [ebp - 0x6c], edi
cmp dword [ebp - 0x1c], esi
jne 0x40129d
push edi
call fcn.00401435
call fcn.00401457
jmp 0x4012cf
or dword [ebp - 4], 0xffffffff
mov eax, edi
lea esp, [ebp - 0x7c]
call fcn.00401ecf
ret
Function at 0x401373
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push esi
xor esi, esi
inc esi
cmp dword [0x4072f8], esi
push edi
jne 0x401393
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
cmp dword [ebp + 0xc], 0
mov al, byte [ebp + 0x10]
mov dword [0x4072f4], esi
mov byte [0x4072f0], al
jne 0x4013f9
mov ecx, dword [0x4077e8]
test ecx, ecx
je 0x4013da
mov eax, dword [0x4077e4]
sub eax, 4
cmp eax, ecx
jmp 0x4013d3
mov eax, dword [eax]
test eax, eax
je 0x4013c5
call eax
mov eax, dword [0x4077e4]
sub eax, 4
cmp eax, dword [0x4077e8]
mov dword [0x4077e4], eax
jae 0x4013bd
mov eax, 0x40701c
mov esi, 0x407020
cmp eax, esi
mov edi, eax
jae 0x4013f9
mov eax, dword [edi]
test eax, eax
je 0x4013f2
call eax
add edi, 4
cmp edi, esi
jb 0x4013ea
mov eax, 0x407024
mov esi, 0x407028
cmp eax, esi
mov edi, eax
jae 0x401418
mov eax, dword [edi]
test eax, eax
je 0x401411
call eax
add edi, 4
cmp edi, esi
jb 0x401409
cmp dword [ebp + 0x10], 0
pop edi
pop esi
jne 0x401433
push dword [ebp + 8]
mov dword [0x4072f8], 1
call fcn.004012de
pop ecx
pop ebp
ret

Function at 0x401475
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10c
mov eax, dword [0x407160]
xor eax, dword [ebp + 4]
mov ecx, dword [ebp + 8]
push ebx
push esi
mov dword [ebp - 4], eax
xor edx, edx
push edi
xor eax, eax
cmp ecx, dword [eax*8 + 0x407038]
je 0x4014a2
inc eax
cmp eax, 0x12
jb 0x401493
mov esi, eax
shl esi, 3
cmp ecx, dword [esi + 0x407038]
jne 0x4015d6
mov eax, dword [0x4072a8]
cmp eax, 1
je 0x4015b1
cmp eax, edx
jne 0x4014d2
cmp dword [0x407034], 1
je 0x4015b1
cmp ecx, 0xfc
je 0x4015d6
push 0x104
lea eax, [ebp - 0x10c]
push eax
push edx
mov byte [ebp - 8], dl
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x40150b
lea eax, [ebp - 0x10c]
push str._program_name_unknown_
push eax
call fcn.004020e0
pop ecx
pop ecx
lea eax, [ebp - 0x10c]
push eax
lea edi, [ebp - 0x10c]
call fcn.00402310
inc eax
cmp eax, 0x3c
pop ecx
jbe 0x40154d
lea eax, [ebp - 0x10c]
push eax
call fcn.00402310
mov edi, eax
lea eax, [ebp - 0x10c]
add al, ch
cmp ebp, dword [edx + 3]
add edi, eax
push 0x405468
push edi
call fcn.004021e0
add esp, 0x10
push edi
call fcn.00402310
push dword [esi + 0x40703c]
mov ebx, eax
call fcn.00402310
lea eax, [ebx + eax + 0x1c]
pop ecx
add eax, 3
pop ecx
and eax, 0xfffffffc
call fcn.00401ee0
mov ebx, esp
push str.Runtime_Error__n_nProgram:
push ebx
call fcn.004020e0
push edi
push ebx
call fcn.004020f0
push 0x405448
push ebx
call fcn.004020f0
push dword [esi + 0x40703c]
push ebx
call fcn.004020f0
push 0x12010
push str.Microsoft_Visual_C_Runtime_Library
push ebx
call fcn.00401fd9
add esp, 0x2c
jmp 0x4015d6
push edx
lea eax, [ebp + 8]
push eax
lea esi, [esi + 0x40703c]
push dword [esi]
call fcn.00402310
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
lea esp, [ebp - 0x118]
mov ecx, dword [ebp - 4]
xor ecx, dword [ebp + 4]
call fcn.004023cc
pop edi
pop esi
pop ebx
leave
ret
Function at 0x401fd9
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
xor ebx, ebx
cmp dword [0x407414], ebx
push esi
push edi
jne 0x402059
push str.user32.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
cmp edi, ebx
je 0x402094
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
test eax, eax
mov dword [0x407414], eax
je 0x402094
push str.GetActiveWindow
push edi
call esi
push str.GetLastActivePopup
push edi
mov dword [0x407418], eax
call esi
cmp dword [0x4072b8], 2
mov dword [0x40741c], eax
jne 0x402059
push str.GetUserObjectInformationA
push edi
call esi
test eax, eax
mov dword [0x407424], eax
je 0x402059
push str.GetProcessWindowStation
push edi
call esi
mov dword [0x407420], eax
mov eax, dword [0x407420]
test eax, eax
je 0x40209e
call eax
test eax, eax
je 0x402085
lea ecx, [ebp - 4]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call dword [0x407424]
test eax, eax
je 0x402085
test byte [ebp - 8], 1
jne 0x40209e
cmp dword [0x4072c4], 4
jb 0x402098
or byte [ebp + 0x12], 0x20
jmp 0x4020bd
xor eax, eax
jmp 0x4020cd
or byte [ebp + 0x12], 4
jmp 0x4020bd
mov eax, dword [0x407418]
test eax, eax
je 0x4020bd
call eax
mov ebx, eax
test ebx, ebx
je 0x4020bd
mov eax, dword [0x40741c]
test eax, eax
je 0x4020bd
push ebx
call eax
mov ebx, eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push ebx
call dword [0x407414]
pop edi
pop esi
pop ebx
leave
ret

Function at 0x404788
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x48
push ebx
push esi
push edi
push 4
pop eax
call fcn.00401ee0
mov ebx, esp
push 0x1c
lea eax, [ebp - 0x24]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x40481d
mov edi, dword [ebp - 0x20]
lea eax, [ebp - 0x48]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov eax, dword [ebp - 0x44]
lea esi, [eax - 1]
not esi
and esi, ebx
sub esi, eax
mov dword [ebp - 4], eax
mov eax, dword [0x4072b8]
mov ecx, eax
dec ecx
neg ecx
sbb ecx, ecx
and ecx, 0xffff1000
add ecx, 0x11000
add ecx, edi
cmp esi, ecx
jb 0x40481d
cmp eax, 1
je 0x404835
mov ebx, edi
mov edi, 0x1000
push 0x1c
lea eax, [ebp - 0x24]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x40481d
add ebx, dword [ebp - 0x18]
test dword [ebp - 0x14], edi
je 0x4047f2
test byte [ebp - 0xf], 1
mov ebx, dword [ebp - 0x24]
je 0x404819
xor eax, eax
inc eax
jmp 0x404851
cmp esi, ebx
jae 0x404821
xor eax, eax
jmp 0x404851
push 4
push edi
push dword [ebp - 4]
push ebx
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov eax, dword [0x4072b8]
jmp 0x404837
mov ebx, esi
dec eax
neg eax
sbb eax, eax
and eax, 0x103
lea ecx, [ebp - 8]
push ecx
inc eax
push eax
push dword [ebp - 4]
push ebx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea esp, [ebp - 0x54]
pop edi
pop esi
pop ebx
leave
ret
Function at 0x43c500
Capabilities:
Encode data using xor
Encrypt data using aes via x86 extensions

Disassembly:
push ebp
push ebx
test eax, eax
je 0x43ca20
test edx, edx
je 0x43ca20
call fcn.0043c517
mov eax, 0xffffffff
pop ebx
pop ebp
ret

Function at 0x43ca60
Capabilities:
Encrypt data using aes via x86 extensions

Disassembly:
mov eax, dword [esp + 4]
mov ecx, dword [esp + 8]
mov edx, dword [esp + 0xc]
call fcn.0043c500
mov edx, dword [esp + 0xc]
shl ecx, 4
test eax, eax
jne 0x43cad1
lea eax, [edx + ecx + 0x10]
movups xmm0, xmmword [edx]
movups xmm1, xmmword [eax]
movups xmmword [eax], xmm0
movups xmmword [edx], xmm1
lea edx, [edx + 0x10]
lea eax, [eax - 0x10]
movups xmm0, xmmword [edx]
movups xmm1, xmmword [eax]
aesimc xmm0, xmm0
aesimc xmm1, xmm1
lea edx, [edx + 0x10]
lea eax, [eax - 0x10]
movups xmmword [eax + 0x10], xmm0
movups xmmword [edx - 0x10], xmm1
cmp eax, edx
ja 0x43ca96
movups xmm0, xmmword [edx]
aesimc xmm0, xmm0
movups xmmword [edx], xmm0
pxor xmm0, xmm0
pxor xmm1, xmm1
xor eax, eax
ret

Function at 0x43d3e0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
push ebx
push esi
push edi
sub esp, 0x10
mov ebp, dword [esp + 0x24]
mov esi, dword [esp + 0x28]
mov edi, dword [esp + 0x2c]
mov eax, dword [esi]
mov ebx, dword [esi + 4]
mov ecx, dword [esi + 8]
mov edx, dword [esi + 0xc]
bswap eax
bswap ebx
bswap ecx
bswap edx
mov dword [edi], eax
mov dword [edi + 4], ebx
mov dword [edi + 8], ecx
mov dword [edi + 0xc], edx
cmp ebp, 0x80
je 0x43d464
mov eax, dword [esi + 0x10]
mov ebx, dword [esi + 0x14]
cmp ebp, 0xc0
je 0x43d43c
mov ecx, dword [esi + 0x18]
mov edx, dword [esi + 0x1c]
jmp 0x43d444
mov ecx, eax
mov edx, ebx
not ecx
not edx
bswap eax
bswap ebx
bswap ecx
bswap edx
mov dword [edi + 0x20], eax
mov dword [edi + 0x24], ebx
mov dword [edi + 0x28], ecx
mov dword [edi + 0x2c], edx
xor eax, dword [edi]
xor ebx, dword [edi + 4]
xor ecx, dword [edi + 8]
xor edx, dword [edi + 0xc]
nop
call fcn.0043d469

Function at 0x448640
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5ce0c0
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x65ebc0]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [esi], vtable.CryptoPP::FilterWithBufferedInput.0
mov dword [esi + 4], vtable.CryptoPP::FilterWithBufferedInput.1.0
mov dword [ebp - 4], 0
mov eax, dword [esi + 0x2c]
mov ecx, dword [esi + 0x30]
cmp eax, ecx
mov edx, dword [esi + 0x34]
mov edi, edx
cmovb ecx, eax
xor al, al
rep stosb byte es:[edi], al
push edx
call sub.api_ms_win_crt_heap_l1_1_0.dll_free
mov ecx, dword [esi + 0xc]
add esp, 4
test ecx, ecx
je 0x4486a4
mov eax, dword [ecx]
push 1
call dword [eax]
test byte [ebp + 8], 1
je 0x4486b5
push 0x48
push esi
call fcn.005cae57
add esp, 8
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 4
Function at 0x448c30
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5ce1e1
mov eax, dword fs:[0]
push eax
sub esp, 0x30
mov eax, dword [0x65ebc0]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 0x1c], edi
mov esi, dword [ebp + 0x10]
mov dword [ebp - 0x24], edi
push 0
mov dword [ebp - 0x1c], 0
call fcn.00480510
mov dword [ebp - 4], 0
mov dword [edi], vtable.CryptoPP::BaseN_Decoder.0
mov dword [edi + 4], vtable.CryptoPP::BaseN_Decoder.1.0
mov dword [edi + 0x18], 0
mov dword [edi + 0x1c], 0
mov dword [edi + 0x20], 0
mov dword [edi + 0x24], 0
mov dword [edi + 0x28], 0
mov dword [edi + 0x30], 0xffffffff
mov dword [edi + 0x34], 0
mov dword [edi + 0x38], 0
push esi
mov ecx, edi
mov byte [ebp - 4], 1
call fcn.00481060
lea ecx, [ebp - 0x30]
mov byte [ebp - 4], 2
call fcn.00482bc0
mov esi, eax
push 0x14
mov byte [ebp - 4], 3
call fcn.005cabd6
mov ecx, eax
xorps xmm0, xmm0
mov eax, dword [ebp + 8]
add esp, 4
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x14], ecx
movups xmmword [ecx], xmm0
mov dword [ecx + 0x10], 0
mov dword [ecx + 4], str.DecodingLookupArray
mov word [ecx + 8], 1
mov dword [ecx + 0xc], 0
mov dword [ecx], vtable.CryptoPP::AlgorithmParametersTemplate_int_const__.0
mov dword [ecx + 0x10], eax
mov byte [ebp - 4], 4
mov eax, dword [esi + 4]
mov dword [esi + 4], 0
mov edx, dword [ecx + 0xc]
mov dword [ebp - 0x20], eax
test edx, edx
je 0x448d42
mov eax, dword [edx]
mov ecx, edx
push 1
call dword [eax]
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x20]
mov dword [ecx + 0xc], eax
mov edx, dword [esi + 4]
mov dword [ebp - 0x14], 0
test edx, edx
je 0x448d5e
mov eax, dword [edx]
mov ecx, edx
push 1
call dword [eax]
mov ecx, dword [ebp - 0x18]
mov dword [esi + 4], ecx
mov byte [esi + 8], 1
push esi
lea ecx, [ebp - 0x3c]
mov byte [ebp - 4], 3
call fcn.00482b40
mov dword [ebp - 0x1c], 1
mov byte [ebp - 4], 6
mov ecx, dword [ebp - 0x2c]
test ecx, ecx
je 0x448d8a
mov eax, dword [ecx]
push 1
call dword [eax]
lea eax, [ebp + 0xc]
mov byte [ebp - 4], 2
push eax
push str.Log2Base
lea ecx, [ebp - 0x3c]
mov dword [ebp - 0x30], vtable.CryptoPP::NameValuePairs.0
call fcn.00465200
push eax
mov ecx, edi
call fcn.00486a20
mov byte [ebp - 4], 7
mov ecx, dword [ebp - 0x38]
test ecx, ecx
je 0x448dbf
mov edx, dword [ecx]
push 1
call dword [edx]
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.005caad7
mov esp, ebp
pop ebp
ret 0xc
Function at 0x448de0
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5ce0c0
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x65ebc0]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 4], 0
mov eax, dword [esi + 0x30]
mov ecx, dword [esi + 0x34]
cmp eax, ecx
mov edx, dword [esi + 0x38]
mov edi, edx
cmovb ecx, eax
xor al, al
rep stosb byte es:[edi], al
push edx
call sub.api_ms_win_crt_heap_l1_1_0.dll_free
mov ecx, dword [esi + 0xc]
add esp, 4
test ecx, ecx
je 0x448e37
mov eax, dword [ecx]
push 1
call dword [eax]
test byte [ebp + 8], 1
je 0x448e48
push 0x3c
push esi
call fcn.005cae57
add esp, 8
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 4
Function at 0x44b540
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, ecx
cmp byte [esi + 4], 0
je 0x44b562
xor eax, eax
nop dword [eax + eax]
lea edx, [esi + eax]
lea ecx, [eax + 0x77]
inc eax
xor byte [edx], cl
cmp eax, 3
jb 0x44b550
mov byte [esi + 4], 0
mov eax, esi
pop esi
ret