joyce8/EMBER2024-capa huggingface dataset:
Function at 0x43841b
Capabilities:
Get common file path

Disassembly:
mov eax, dword [esp + 4]
mov edx, dword [esp + 0xc]
sub esp, 0x1c
push esi
mov esi, ecx
mov ecx, dword [esp + 0x28]
push edi
mov dword [esi + 4], eax
mov eax, dword [esp + 0x34]
push 0x104
mov dword [esi + 8], ecx
lea edi, [esi + 0x1c]
push edi
mov ecx, esi
mov dword [esi + 0xc], edx
mov dword [esi + 0x10], eax
call fcn.00438380
test eax, eax
jne 0x438453
push edi
push 0x104
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryA]
mov edx, dword [esi]
mov ecx, esi
call dword [edx + 4]
mov edi, dword [sym.imp.USER32.dll_GetMessageA]
push 0
push 0
push 0
lea eax, [esp + 0x14]
push eax
call edi
test eax, eax
je 0x4384a1
push ebx
mov ebx, dword [sym.imp.USER32.dll_TranslateMessage]
push ebp
mov ebp, dword [sym.imp.USER32.dll_DispatchMessageA]
nop
lea ecx, [esp + 0x10]
push ecx
call ebx
lea edx, [esp + 0x10]
push edx
call ebp
push 0
push 0
push 0
lea eax, [esp + 0x1c]
push eax
call edi
test eax, eax
jne 0x438480
pop ebp
pop ebx
mov edx, dword [esi]
mov ecx, esi
call dword [edx + 8]
pop edi
pop esi
add esp, 0x1c
ret 0x10

Function at 0x43cac1
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
mov edi, dword [ebp + 0x10]
xor ebx, ebx
test edi, edi
jne 0x43cade
call fcn.00441a9b
mov dword [eax], 0x16
xor eax, eax
jmp 0x43cb48
push esi
push 0x8c
push 1
call fcn.00441b20
mov esi, eax
test esi, esi
pop ecx
pop ecx
je 0x43cb33
push esi
call fcn.0043fae8
mov eax, dword [ebp + 0x14]
or dword [esi + 4], 0xffffffff
mov dword [esi + 0x50], eax
mov eax, dword [ebp + 0x1c]
test eax, eax
pop ecx
mov dword [esi + 0x4c], edi
jne 0x43cb11
lea eax, [ebp + 0x10]
push eax
push dword [ebp + 0x18]
push esi
push 0x43ca2c
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateThread]
test eax, eax
jne 0x43cb47
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ebx, eax
push esi
call fcn.0043c41c
test ebx, ebx
pop ecx
je 0x43cb45
push ebx
call fcn.00441aad
pop ecx
xor eax, eax
pop esi
pop edi
pop ebx
pop ebp
ret

Function at 0x4400fd
Capabilities:
Terminate process

Disassembly:
push 8
push 0x461c68
call fcn.0043eeb0
push 8
call fcn.0043f158
pop ecx
xor edi, edi
mov dword [ebp - 4], edi
xor esi, esi
inc esi
cmp dword [0x4aad44], esi
jne 0x440131
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
mov dword [0x4aad40], esi
mov al, byte [ebp + 0x10]
mov byte [0x4aad3c], al
cmp dword [ebp + 0xc], edi
jne 0x44017b
cmp dword [0x4ac1cc], edi
je 0x44016b
mov eax, dword [0x4ac1c8]
sub eax, 4
mov dword [0x4ac1c8], eax
cmp eax, dword [0x4ac1cc]
jb 0x44016b
mov eax, dword [eax]
cmp eax, edi
je 0x44014c
call eax
jmp 0x44014c
push 0x46b044
mov eax, 0x46b03c
call fcn.0044007b
pop ecx
push 0x46b050
mov eax, 0x46b048
call fcn.0044007b
pop ecx
or dword [ebp - 4], 0xffffffff
call 0x4401ac
cmp dword [ebp + 0x10], edi
jne 0x4401ba
mov dword [0x4aad44], esi
push dword [ebp + 8]
call fcn.00440039
xor edi, edi
xor esi, esi
inc esi
cmp dword [ebp + 0x10], edi
je 0x4401b9
push 8
call fcn.0043f0a3
pop ecx
ret
call fcn.0043eeeb
ret
Function at 0x4410ad
Capabilities:
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x8c]
sub esp, 0x10c
mov eax, dword [0x46c35c]
mov ecx, dword [ebp + 0x94]
push ebx
push esi
mov dword [ebp + 0x88], eax
xor edx, edx
push edi
xor eax, eax
cmp ecx, dword [eax*8 + 0x46c7a8]
je 0x4410e2
inc eax
cmp eax, 0x13
jb 0x4410d3
mov esi, eax
shl esi, 3
cmp ecx, dword [esi + 0x46c7a8]
jne 0x441208
mov eax, dword [0x4aab84]
cmp eax, 1
je 0x4411e0
cmp eax, edx
jne 0x441112
cmp dword [0x46c3a4], 1
je 0x4411e0
cmp ecx, 0xfc
je 0x441208
push 0x104
lea eax, [ebp - 0x80]
push eax
push edx
mov byte [ebp + 0x84], dl
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x441148
lea eax, [ebp - 0x80]
push str._program_name_unknown_
push eax
call fcn.004432e0
pop ecx
pop ecx
lea edi, [ebp - 0x80]
mov eax, edi
push eax
call fcn.0043df70
inc eax
cmp eax, 0x3c
pop ecx
jbe 0x44117c
mov eax, edi
push eax
call fcn.0043df70
mov edi, eax
lea eax, [ebp - 0x80]
sub eax, 0x3b
push 3
add edi, eax
push 0x4619b4
push edi
call fcn.0043bf40
add esp, 0x10
push edi
call fcn.0043df70
push dword [esi + 0x46c7ac]
mov ebx, eax
call fcn.0043df70
lea eax, [ebx + eax + 0x1c]
pop ecx
add eax, 3
pop ecx
and eax, 0xfffffffc
call fcn.0043c550
mov ebx, esp
push str.Runtime_Error__n_nProgram:
push ebx
call fcn.004432e0
push edi
push ebx
call fcn.004432f0
push 0x4619b0
push ebx
call fcn.004432f0
push dword [esi + 0x46c7ac]
push ebx
call fcn.004432f0
push 0x12010
push str.Microsoft_Visual_C_Runtime_Library
push ebx
call fcn.00443b85
add esp, 0x2c
jmp 0x441208
push edx
lea eax, [ebp + 0x94]
push eax
lea esi, [esi + 0x46c7ac]
push dword [esi]
call fcn.0043df70
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 - 0x8c]
mov ecx, dword [ebp + 0x88]
call fcn.0043b8ee
pop edi
pop esi
pop ebx
add ebp, 0x8c
leave
ret
Function at 0x442136
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
and dword [ebp - 8], 0
cmp dword [ebp + 0x10], 0
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
mov edx, ebx
je 0x44230a
mov eax, dword [ebp + 8]
mov ecx, eax
and eax, 0x1f
sar ecx, 5
lea esi, [eax + eax*8]
lea edi, [ecx*4 + 0x4ac0a0]
mov eax, dword [edi]
shl esi, 2
add eax, esi
mov cl, byte [eax + 4]
test cl, 2
jne 0x44230a
test cl, 0x48
je 0x4421a1
cmp byte [eax + 5], 0xa
je 0x4421a1
mov eax, dword [edi]
mov al, byte [eax + esi + 5]
dec dword [ebp + 0x10]
mov byte [ebx], al
mov eax, dword [edi]
lea edx, [ebx + 1]
mov dword [ebp - 8], 1
mov byte [eax + esi + 5], 0xa
push 0
lea eax, [ebp - 0xc]
push eax
push dword [ebp + 0x10]
mov eax, dword [edi]
push edx
push dword [eax + esi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x4421f3
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 5
pop esi
cmp eax, esi
jne 0x4421db
call fcn.00441a9b
mov dword [eax], 9
call fcn.00441aa4
mov dword [eax], esi
jmp 0x4421eb
cmp eax, 0x6d
je 0x44230a
push eax
call fcn.00441aad
pop ecx
or eax, 0xffffffff
jmp 0x44230c
mov eax, dword [ebp - 0xc]
mov ecx, dword [edi]
add dword [ebp - 8], eax
test byte [ecx + esi + 4], 0x80
je 0x442305
test eax, eax
je 0x44221a
cmp byte [ebx], 0xa
jne 0x44221a
mov eax, ecx
lea eax, [eax + esi + 4]
or byte [eax], 4
jmp 0x442223
mov eax, dword [edi]
lea eax, [eax + esi + 4]
and byte [eax], 0xfb
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp - 8]
add ecx, eax
cmp eax, ecx
mov dword [ebp + 0x10], eax
mov dword [ebp - 8], ecx
jae 0x4422ff
mov eax, dword [ebp + 0x10]
mov al, byte [eax]
cmp al, 0x1a
je 0x4422ef
cmp al, 0xd
je 0x442255
mov byte [ebx], al
inc ebx
inc dword [ebp + 0x10]
jmp 0x4422e1
dec ecx
cmp dword [ebp + 0x10], ecx
jae 0x44226f
mov eax, dword [ebp + 0x10]
inc eax
cmp byte [eax], 0xa
jne 0x44226a
add dword [ebp + 0x10], 2
jmp 0x4422c3
mov dword [ebp + 0x10], eax
jmp 0x4422dd
inc dword [ebp + 0x10]
push 0
lea eax, [ebp - 0xc]
push eax
push 1
lea eax, [ebp - 1]
push eax
mov eax, dword [edi]
push dword [eax + esi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x442297
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x4422dd
cmp dword [ebp - 0xc], 0
je 0x4422dd
mov eax, dword [edi]
test byte [eax + esi + 4], 0x48
je 0x4422b8
mov al, byte [ebp - 1]
cmp al, 0xa
je 0x4422c3
mov byte [ebx], 0xd
mov ecx, dword [edi]
mov byte [ecx + esi + 5], al
jmp 0x4422e0
cmp ebx, dword [ebp + 0xc]
jne 0x4422c8
cmp byte [ebp - 1], 0xa
jne 0x4422c8
mov byte [ebx], 0xa
jmp 0x4422e0
push 1
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.004428ff
add esp, 0xc
cmp byte [ebp - 1], 0xa
je 0x4422e1
mov byte [ebx], 0xd
inc ebx
mov ecx, dword [ebp - 8]
cmp dword [ebp + 0x10], ecx
jb 0x442239
jmp 0x4422ff
mov eax, dword [edi]
test byte [eax + esi + 4], 0x40
jne 0x4422ff
lea esi, [eax + esi + 4]
or byte [esi], 2
sub ebx, dword [ebp + 0xc]
mov dword [ebp - 8], ebx
mov eax, dword [ebp - 8]
jmp 0x44230c
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x44251d
Capabilities:
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x3a0]
sub esp, 0x420
mov eax, dword [0x46c35c]
push edi
xor edi, edi
cmp dword [ebp + 0x3b0], edi
mov dword [ebp + 0x39c], eax
mov dword [ebp - 0x78], edi
mov dword [ebp - 0x7c], edi
jne 0x44254e
xor eax, eax
jmp 0x4426d7
mov eax, dword [ebp + 0x3a8]
push ebx
mov ebx, dword [ebp + 0x3a8]
and eax, 0x1f
sar ebx, 5
push esi
lea esi, [eax + eax*8]
lea ebx, [ebx*4 + 0x4ac0a0]
mov eax, dword [ebx]
shl esi, 2
test byte [eax + esi + 4], 0x20
je 0x44258a
push 2
push edi
push edi
push dword [ebp + 0x3a8]
call fcn.00444f75
add esp, 0x10
mov eax, dword [ebx]
add eax, esi
test byte [eax + 4], 0x80
je 0x442665
cmp dword [ebp + 0x3b0], edi
mov eax, dword [ebp + 0x3ac]
mov dword [ebp - 0x74], eax
mov dword [ebp - 0x6c], edi
jbe 0x4426a3
mov ecx, dword [ebp - 0x74]
sub ecx, dword [ebp + 0x3ac]
lea eax, [ebp - 0x68]
mov dword [ebp - 0x70], edi
cmp ecx, dword [ebp + 0x3b0]
jae 0x4425ee
mov edx, dword [ebp - 0x74]
inc dword [ebp - 0x74]
mov dl, byte [edx]
inc ecx
cmp dl, 0xa
jne 0x4425df
inc dword [ebp - 0x7c]
mov byte [eax], 0xd
inc eax
inc dword [ebp - 0x70]
mov byte [eax], dl
inc eax
inc dword [ebp - 0x70]
cmp dword [ebp - 0x70], 0x400
jl 0x4425bf
mov edi, eax
lea eax, [ebp - 0x68]
sub edi, eax
push 0
lea eax, [ebp - 0x80]
push eax
push edi
lea eax, [ebp - 0x68]
push eax
mov eax, dword [ebx]
push dword [eax + esi]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x44262e
mov eax, dword [ebp - 0x80]
add dword [ebp - 0x78], eax
cmp eax, edi
jl 0x442637
mov eax, dword [ebp - 0x74]
sub eax, dword [ebp + 0x3ac]
xor edi, edi
cmp eax, dword [ebp + 0x3b0]
jb 0x4425b0
jmp 0x442639
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x6c], eax
xor edi, edi
mov eax, dword [ebp - 0x78]
cmp eax, edi
jne 0x4426d2
cmp dword [ebp - 0x6c], edi
je 0x4426a3
push 5
pop esi
cmp dword [ebp - 0x6c], esi
jne 0x442698
call fcn.00441a9b
mov dword [eax], 9
call fcn.00441aa4
mov dword [eax], esi
jmp 0x4426cd
push edi
lea ecx, [ebp - 0x80]
push ecx
push dword [ebp + 0x3b0]
push dword [ebp + 0x3ac]
push dword [eax]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x44268d
mov eax, dword [ebp - 0x80]
mov dword [ebp - 0x6c], edi
mov dword [ebp - 0x78], eax
jmp 0x442639
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x6c], eax
jmp 0x442639
push dword [ebp - 0x6c]
call fcn.00441aad
pop ecx
jmp 0x4426cd
mov eax, dword [ebx]
test byte [eax + esi + 4], 0x40
je 0x4426bb
mov eax, dword [ebp + 0x3ac]
cmp byte [eax], 0x1a
jne 0x4426bb
xor eax, eax
jmp 0x4426d5
call fcn.00441a9b
mov dword [eax], 0x1c
call fcn.00441aa4
mov dword [eax], edi
or eax, 0xffffffff
jmp 0x4426d5
sub eax, dword [ebp - 0x7c]
pop esi
pop ebx
mov ecx, dword [ebp + 0x39c]
pop edi
call fcn.0043b8ee
add ebp, 0x3a0
leave
ret
Function at 0x443b85
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
xor ebx, ebx
cmp dword [0x4aaea0], ebx
push esi
push edi
jne 0x443c05
push str.user32.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
cmp edi, ebx
je 0x443c40
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x462924
push edi
call esi
test eax, eax
mov dword [0x4aaea0], eax
je 0x443c40
push str.GetActiveWindow
push edi
call esi
push str.GetLastActivePopup
push edi
mov dword [0x4aaea4], eax
call esi
cmp dword [0x4aad04], 2
mov dword [0x4aaea8], eax
jne 0x443c05
push str.GetUserObjectInformationA
push edi
call esi
test eax, eax
mov dword [0x4aaeb0], eax
je 0x443c05
push str.GetProcessWindowStation
push edi
call esi
mov dword [0x4aaeac], eax
mov eax, dword [0x4aaeac]
test eax, eax
je 0x443c4a
call eax
test eax, eax
je 0x443c31
lea ecx, [ebp - 4]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call dword [0x4aaeb0]
test eax, eax
je 0x443c31
test byte [ebp - 8], 1
jne 0x443c4a
cmp dword [0x4aad10], 4
jb 0x443c44
or byte [ebp + 0x12], 0x20
jmp 0x443c69
xor eax, eax
jmp 0x443c79
or byte [ebp + 0x12], 4
jmp 0x443c69
mov eax, dword [0x4aaea4]
test eax, eax
je 0x443c69
call eax
mov ebx, eax
test ebx, ebx
je 0x443c69
mov eax, dword [0x4aaea8]
test eax, eax
je 0x443c69
push ebx
call eax
mov ebx, eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push ebx
call dword [0x4aaea0]
pop edi
pop esi
pop ebx
leave
ret
Function at 0x443c7e
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
mov esi, dword [ebp + 8]
mov ebx, dword [esi + 8]
test bl, 3
jne 0x443cac
mov eax, dword fs:[0x18]
mov dword [ebp + 8], eax
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 8]
cmp ebx, ecx
mov dword [ebp - 4], ecx
jb 0x443cb3
cmp ebx, dword [eax + 4]
jae 0x443cb3
xor eax, eax
jmp 0x443ea3
push edi
mov edi, dword [esi + 0xc]
cmp edi, 0xffffffff
jne 0x443cc4
xor eax, eax
inc eax
jmp 0x443ea2
xor edx, edx
mov dword [ebp + 8], edx
mov eax, ebx
mov ecx, dword [eax]
cmp ecx, 0xffffffff
je 0x443cda
cmp ecx, edx
jae 0x443e1f
cmp dword [eax + 4], 0
je 0x443ce3
inc dword [ebp + 8]
inc edx
add eax, 0xc
cmp edx, edi
jbe 0x443ccb
cmp dword [ebp + 8], 0
je 0x443d05
mov eax, dword [esi - 8]
cmp eax, dword [ebp - 4]
jb 0x443e1f
cmp eax, esi
jae 0x443e1f
mov eax, dword [0x4aaeb8]
mov edi, ebx
and edi, 0xfffff000
xor esi, esi
test eax, eax
jle 0x443d2a
cmp dword [esi*4 + 0x4aaec0], edi
je 0x443e23
inc esi
cmp esi, eax
jl 0x443d18
push 0x1c
lea eax, [ebp - 0x20]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x443e9f
cmp dword [ebp - 8], 0x1000000
jne 0x443e9f
test byte [ebp - 0xc], 0xcc
je 0x443da8
mov ecx, dword [ebp - 0x1c]
cmp word [ecx], 0x5a4d
jne 0x443e9f
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x443e9f
cmp word [eax + 0x18], 0x10b
jne 0x443e9f
sub ebx, ecx
cmp word [eax + 6], 0
movzx ecx, word [eax + 0x14]
lea ecx, [ecx + eax + 0x18]
jbe 0x443e9f
mov eax, dword [ecx + 0xc]
cmp ebx, eax
jb 0x443da8
mov edx, dword [ecx + 8]
add edx, eax
cmp ebx, edx
jae 0x443da8
test byte [ecx + 0x27], 0x80
jne 0x443e1f
push 1
push 0x4aaf00
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
test eax, eax
jne 0x443cbc
mov ecx, dword [0x4aaeb8]
test ecx, ecx
mov edx, ecx
jle 0x443ddc
lea eax, [ecx*4 + 0x4aaebc]
cmp dword [eax], edi
je 0x443ddc
dec edx
sub eax, 4
test edx, edx
jg 0x443dd0
test edx, edx
jne 0x443e0d
push 0xf
pop ebx
cmp ecx, ebx
jg 0x443de9
mov ebx, ecx
xor edx, edx
test ebx, ebx
jl 0x443e01
lea eax, [edx*4 + 0x4aaec0]
mov esi, dword [eax]
inc edx
cmp edx, ebx
mov dword [eax], edi
mov edi, esi
jle 0x443def
cmp ecx, 0x10
jge 0x443e0d
inc ecx
mov dword [0x4aaeb8], ecx
push 0
push 0x4aaf00
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
jmp 0x443cbc
xor eax, eax
jmp 0x443ea2
test esi, esi
jle 0x443cbc
mov ebx, dword [sym.imp.KERNEL32.dll_InterlockedExchange]
push 1
push 0x4aaf00
call ebx
test eax, eax
jne 0x443cbc
cmp dword [esi*4 + 0x4aaec0], edi
je 0x443e79
mov eax, dword [0x4aaeb8]
lea esi, [eax - 1]
test esi, esi
jl 0x443e67
cmp dword [esi*4 + 0x4aaec0], edi
je 0x443e63
dec esi
jns 0x443e57
test esi, esi
jge 0x443e77
cmp eax, 0x10
jge 0x443e72
inc eax
mov dword [0x4aaeb8], eax
lea esi, [eax - 1]
jmp 0x443e79
je 0x443e91
xor ecx, ecx
test esi, esi
jl 0x443e91
lea eax, [ecx*4 + 0x4aaec0]
mov edx, dword [eax]
inc ecx
cmp ecx, esi
mov dword [eax], edi
mov edi, edx
jle 0x443e7f
push 0
push 0x4aaf00
call ebx
jmp 0x443cbc
or eax, 0xffffffff
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4455fc
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4c
push ebx
push esi
push edi
push 4
pop eax
call fcn.0043c550
mov esi, esp
push 0x1c
lea eax, [ebp - 0x28]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x445697
mov ebx, dword [ebp - 0x24]
lea eax, [ebp - 0x4c]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov ecx, dword [ebp - 0x48]
mov eax, dword [0x4aad04]
lea edi, [ecx - 1]
not edi
and edi, esi
sub edi, ecx
mov esi, eax
dec esi
neg esi
sbb esi, esi
and esi, 0xfffffff1
add esi, 0x11
imul esi, ecx
add esi, ebx
cmp edi, esi
mov dword [ebp - 8], ecx
jb 0x445697
cmp eax, 1
je 0x4456b8
mov dword [ebp - 4], ebx
mov ebx, 0x1000
push 0x1c
lea eax, [ebp - 0x28]
push eax
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x445697
mov eax, dword [ebp - 0x1c]
add dword [ebp - 4], eax
test dword [ebp - 0x18], ebx
je 0x445664
test byte [ebp - 0x13], 1
mov eax, dword [ebp - 0x28]
mov dword [ebp - 4], eax
je 0x445693
xor eax, eax
inc eax
jmp 0x4456d7
cmp edi, eax
jae 0x44569b
xor eax, eax
jmp 0x4456d7
cmp eax, esi
jae 0x4456a2
mov dword [ebp - 4], esi
push 4
push ebx
push dword [ebp - 8]
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov eax, dword [0x4aad04]
jmp 0x4456bb
mov dword [ebp - 4], edi
dec eax
neg eax
sbb eax, eax
and eax, 0x103
lea ecx, [ebp - 0xc]
push ecx
inc eax
push eax
push dword [ebp - 8]
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea esp, [ebp - 0x58]
pop edi
pop esi
pop ebx
leave
ret
Function at 0x446bb0
Capabilities:
Clear file content

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x100c
call fcn.0043c550
mov eax, dword [0x46c35c]
push ebx
push esi
push 1
xor esi, esi
push esi
push dword [ebp + 8]
mov dword [ebp - 4], eax
call fcn.004428ff
or ebx, 0xffffffff
add esp, 0xc
cmp eax, ebx
mov dword [ebp - 0x1008], eax
je 0x446ce3
push 2
push esi
push dword [ebp + 8]
call fcn.004428ff
add esp, 0xc
cmp eax, ebx
je 0x446ce3
push edi
mov edi, dword [ebp + 0xc]
sub edi, eax
test edi, edi
jle 0x446c83
mov ebx, 0x1000
push ebx
lea eax, [ebp - 0x1004]
push esi
push eax
call fcn.004442d0
push 0x8000
push dword [ebp + 8]
call fcn.00446fa9
add esp, 0x14
mov dword [ebp - 0x100c], eax
cmp edi, ebx
mov eax, ebx
jge 0x446c39
mov eax, edi
push eax
lea eax, [ebp - 0x1004]
push eax
push dword [ebp + 8]
call fcn.0044251d
add esp, 0xc
cmp eax, 0xffffffff
je 0x446c59
sub edi, eax
test edi, edi
jg 0x446c31
jmp 0x446c71
call fcn.00441aa4
cmp dword [eax], 5
jne 0x446c6e
call fcn.00441a9b
mov dword [eax], 0xd
or esi, 0xffffffff
push dword [ebp - 0x100c]
push dword [ebp + 8]
call fcn.00446fa9
pop ecx
pop ecx
jmp 0x446ccb
jge 0x446ccb
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.004428ff
push dword [ebp + 8]
call fcn.00444c5b
add esp, 0x10
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
mov esi, eax
neg esi
sbb esi, esi
neg esi
dec esi
cmp esi, ebx
jne 0x446ccb
call fcn.00441a9b
mov dword [eax], 0xd
call fcn.00441aa4
mov edi, eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [edi], eax
push 0
push dword [ebp - 0x1008]
push dword [ebp + 8]
call fcn.004428ff
add esp, 0xc
mov eax, esi
pop edi
jmp 0x446ce5
mov eax, ebx
mov ecx, dword [ebp - 4]
pop esi
pop ebx
call fcn.0043b8ee
leave
ret
Function at 0x4499f0
Capabilities:
Check for time delay via gettickcount
Execute anti-debugging instructions

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
push ebx
mov ebx, dword [ebp + 8]
push esi
lea eax, [ebx*8]
push edi
push eax
mov dword [ebp - 0x20], ecx
call fcn.0043b7c1
add esp, 4
xor edi, edi
test ebx, ebx
mov dword [ebp - 4], eax
jle 0x449ab7
lea esp, [esp]
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov dword [ebp - 0x18], eax
mov esi, dword [ebp + 0xc]
rdtsc
mov dword [ebp - 8], edx
mov dword [ebp - 0x10], eax
cpuid
rdtsc
dec esi
test esi, esi
jne 0x449a34
rdtsc
mov dword [ebp - 0xc], edx
mov dword [ebp - 0x14], eax
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, dword [ebp - 8]
mov edx, dword [ebp - 0x10]
mov esi, eax
mov eax, dword [ebp - 0xc]
sub eax, ecx
mov ecx, eax
mov eax, dword [ebp - 0x14]
cmp edx, eax
jbe 0x449a66
sub eax, edx
dec ecx
jmp 0x449a68
sub eax, edx
push 1
push 0
push 0
push ecx
mov ebx, eax
call fcn.0043d4f0
xor ecx, ecx
add eax, ebx
adc edx, ecx
mov dword [ebp - 0x24], edx
sub esi, dword [ebp - 0x18]
test esi, esi
mov dword [ebp - 0x28], eax
fild qword [ebp - 0x28]
mov dword [ebp - 0x18], esi
fild dword [ebp - 0x18]
jge 0x449a98
fadd qword [0x463008]
fdivp st(1)
mov edx, dword [ebp - 4]
mov eax, dword [ebp + 8]
inc edi
cmp edi, eax
fmul qword [0x463000]
fstp qword [edx + edi*8 - 8]
jl 0x449a20
mov ebx, eax
mov eax, edx
fld qword [0x462208]
xor esi, esi
cmp ebx, 4
fst qword [ebp - 0x1c]
jl 0x449aed
lea edx, [ebx - 4]
shr edx, 2
inc edx
lea ecx, [eax + 0x10]
lea esi, [edx*4]
fadd qword [ecx - 0x10]
add ecx, 0x20
dec edx
fadd qword [ecx - 0x28]
fadd qword [ecx - 0x20]
fadd qword [ecx - 0x18]
jne 0x449ad8
fst qword [ebp - 0x1c]
cmp esi, ebx
jge 0x449afe
fadd qword [eax + esi*8]
inc esi
cmp esi, ebx
jl 0x449af1
fstp qword [ebp - 0x1c]
jmp 0x449b00
fstp st(0)
push eax
call fcn.0043c417
fild dword [ebp + 8]
mov eax, dword [ebp - 0x20]
add esp, 4
fdivr qword [ebp - 0x1c]
pop edi
pop esi
pop ebx
fstp qword [eax + 0x28]
mov esp, ebp
pop ebp
ret 8

Function at 0x449ff0
Capabilities:
Encode data using xor

Disassembly:
mov ecx, dword [esp + 4]
xor edx, edx
cmp ecx, edx
je 0x44a091
push ebx
push ebp
push esi
mov esi, dword [ecx]
mov byte [esi + 0x16], dl
mov esi, dword [ecx]
mov byte [esi + 0x17], dl
mov esi, dword [ecx]
mov byte [esi + 0x18], dl
mov esi, dword [ecx]
mov byte [esi + 0x19], dl
mov esi, dword [ecx + 4]
xor eax, eax
cmp esi, edx
push edi
jle 0x44a03f
mov edi, dword [ecx]
movzx ebx, byte [edi + edx]
mov ebp, eax
shr ebp, 0x18
xor ebx, ebp
mov ebp, dword [ebx*4 + 0x46d4e8]
shl eax, 8
xor eax, ebp
inc edx
cmp edx, esi
jl 0x44a021
xor edx, edx
mov esi, dword [ecx + 0xc]
cmp esi, edx
jle 0x44a06c
mov edi, dword [ecx + 8]
lea esp, [esp]
movzx ebx, byte [edi + edx]
mov ebp, eax
shr ebp, 0x18
xor ebx, ebp
mov ebp, dword [ebx*4 + 0x46d4e8]
shl eax, 8
xor eax, ebp
inc edx
cmp edx, esi
jl 0x44a050
mov edx, dword [ecx]
mov byte [edx + 0x16], al
mov esi, dword [ecx]
mov edx, eax
shr edx, 8
mov byte [esi + 0x17], dl
mov esi, dword [ecx]
mov edx, eax
shr edx, 0x10
pop edi
mov byte [esi + 0x18], dl
mov ecx, dword [ecx]
pop esi
shr eax, 0x18
pop ebp
mov byte [ecx + 0x19], al
pop ebx
ret
Function at 0x45e536
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [ebp + 8]
mov ecx, dword ds:[eax + 0x3c]
mov edx, eax
push dword ds:[ecx + edx + 0x78]
push edx
pop edx
pop eax
add eax, edx
mov dword [ebp - 4], eax
mov dword [ebp - 8], 0
jmp 0x45e564
mov eax, dword [ebp - 8]
add eax, 1
mov dword [ebp - 8], eax
mov ecx, dword [ebp - 4]
mov edx, dword [ebp - 8]
cmp edx, dword [ecx + 0x18]
jae 0x45e617
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 0x20]
add ecx, dword [ebp + 8]
mov edx, dword [ebp - 8]
mov eax, dword [ecx + edx*4]
add eax, dword [ebp + 8]
mov dword [ebp - 0xc], eax
mov ecx, dword [ebp - 0xc]
mov dword [ebp - 0x14], ecx
mov edx, dword [ebp + 0xc]
mov dword [ebp - 0x18], edx
mov eax, dword [ebp - 0x18]
mov cl, byte [eax]
mov byte [ebp - 0x19], cl
mov edx, dword [ebp - 0x14]
cmp cl, byte [edx]
jne 0x45e5d1
cmp byte [ebp - 0x19], 0
je 0x45e5c8
mov eax, dword [ebp - 0x18]
mov cl, byte [eax + 1]
mov byte [ebp - 0x1a], cl
mov edx, dword [ebp - 0x14]
cmp cl, byte [edx + 1]
jne 0x45e5d1
add dword [ebp - 0x18], 2
add dword [ebp - 0x14], 2
cmp byte [ebp - 0x1a], 0
jne 0x45e594
mov dword [ebp - 0x20], 0
jmp 0x45e5d9
sbb eax, eax
sbb eax, 0xffffffff
mov dword [ebp - 0x20], eax
mov ecx, dword [ebp - 0x20]
mov dword [ebp - 0x24], ecx
cmp dword [ebp - 0x24], 0
jne 0x45e612
mov edx, dword [ebp - 4]
mov eax, dword [edx + 0x24]
add eax, dword [ebp + 8]
mov ecx, dword [ebp - 8]
mov dx, word [eax + ecx*2]
mov word [ebp - 0x10], dx
mov eax, dword [ebp - 4]
mov ecx, dword ds:[eax + 0x1c]
add ecx, dword [ebp + 8]
movzx edx, word [ebp - 0x10]
mov eax, dword ds:[ecx + edx*4]
add eax, dword [ebp + 8]
mov esp, ebp
pop ebp
ret
jmp 0x45e55b
xor eax, eax
mov esp, ebp
pop ebp
ret