joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4202e5
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.00420156

Function at 0x4206df
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.0040e570
mov eax, dword [0x4863c0]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x14]
push ebx
push dword [ebp + 8]
mov dword [ebp - 0x100c], eax
call fcn.0041f1b9
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x420721
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x42087d
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.0042d3c0
push dword [ebp - 0x100c]
mov ecx, ebx
mov dword [ebp - 0x1008], eax
mov esi, ebx
mov dword [ebp - 0x1018], edx
and ecx, 0x3f
sar esi, 6
imul edi, ecx, 0x38
push 0
mov eax, dword [esi*4 + 0x488a78]
push dword [edi + eax + 0x24]
push dword [edi + eax + 0x20]
push ebx
call fcn.004216d6
mov ecx, dword [esi*4 + 0x488a78]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x101c], eax
cmp edx, dword [edi + ecx + 0x20]
jne 0x420876
cmp eax, dword [edi + ecx + 0x24]
jne 0x420876
push 0
lea eax, [ebp - 0x1014]
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push dword [edi + ecx + 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x420876
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.004216d6
add esp, 0x14
test edx, edx
jl 0x420876
jg 0x4207ec
test eax, eax
jb 0x420876
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x420876
jl 0x420806
cmp dword [ebp - 0x1008], eax
ja 0x420876
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x420824
test ebx, ebx
je 0x42085d
cmp ecx, edi
jae 0x42085d
mov al, byte [ecx]
cmp al, 0xd
jne 0x42083e
lea eax, [edi - 1]
cmp ecx, eax
jae 0x42084a
cmp byte [ecx + 1], 0xa
jne 0x42084a
inc ecx
jmp 0x42084a
movzx eax, al
movsx eax, byte [eax + 0x486690]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x420824
cmp edx, ebx
jne 0x420824
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x42087b
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.0040dbb2
leave
ret
Function at 0x420b74
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
sar ecx, 6
push esi
push edi
imul edi, eax, 0x38
mov eax, dword [ecx*4 + 0x488a78]
mov dword [ebp - 0x10], ecx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x420bb4
cmp byte [ebx], 0xa
jne 0x420bb4
or byte [eax + edi + 0x28], 4
jmp 0x420bb9
and byte [eax + edi + 0x28], 0xfb
add ecx, ebx
mov edx, ebx
mov dword [ebp - 0xc], ecx
mov esi, ebx
cmp ebx, ecx
jae 0x420cb7
mov al, byte [edx]
cmp al, 0x1a
je 0x420c99
lea ecx, [edx + 1]
mov dword [ebp - 8], ecx
mov ecx, dword [ebp - 0xc]
cmp al, 0xd
je 0x420be8
mov edx, dword [ebp - 8]
mov byte [esi], al
jmp 0x420c0d
mov eax, dword [ebp - 8]
cmp eax, ecx
jae 0x420c17
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add edx, eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov ecx, dword [ebp - 0xc]
inc esi
cmp edx, ecx
jb 0x420bca
jmp 0x420cb7
push 0
lea eax, [ebp - 0xc]
push eax
push 1
lea eax, [ebp - 1]
push eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x420c94
cmp dword [ebp - 0xc], 0
je 0x420c94
mov ecx, dword [ebp - 0x10]
mov eax, dword [ecx*4 + 0x488a78]
test byte [eax + edi + 0x28], 0x48
je 0x420c6e
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x420c59
mov byte [esi], dl
jmp 0x420c6a
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x488a78]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x420cb7
cmp byte [ebp - 1], 0xa
jne 0x420c7d
cmp esi, ebx
jne 0x420c7d
mov byte [esi], 0xa
jmp 0x420cb6
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.004216f4
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x420cb7
mov byte [esi], 0xd
jmp 0x420cb6
mov ecx, dword [ebp - 0x10]
mov ecx, dword [ecx*4 + 0x488a78]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x420cb3
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x420cb7
mov byte [esi], 0x1a
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x420cc0
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
push ebx
push esi
mov esi, dword [ebp + 0xc]
mov ebx, eax
and eax, 0x3f
sar ebx, 6
push edi
imul edi, eax, 0x38
push 0xa
mov eax, dword [ebx*4 + 0x488a78]
pop edx
mov dword [ebp - 0x14], edx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x18], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x420d03
cmp word [esi], dx
jne 0x420d03
or byte [edi + eax + 0x28], 4
jmp 0x420d08
and byte [edi + eax + 0x28], 0xfb
lea edx, [esi + ecx*2]
mov eax, esi
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
cmp eax, edx
jae 0x420e5b
mov dword [ebp - 0xc], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x10], edx
push 0x1a
pop edx
cmp cx, dx
mov edx, dword [ebp - 8]
je 0x420e3b
add eax, 2
cmp cx, word [ebp - 0xc]
je 0x420d4a
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x420d80
cmp eax, edx
jae 0x420d8c
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x14]
mov edx, eax
push 0xa
sete cl
xor eax, eax
lea ecx, [ecx*2 + 2]
add dword [ebp - 4], ecx
pop ecx
cmp dx, cx
mov edx, dword [ebp - 8]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
add esi, 2
cmp eax, edx
jb 0x420d22
jmp 0x420e5b
push 0
lea eax, [ebp - 0x14]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x420e37
cmp dword [ebp - 0x14], 0
je 0x420e37
mov eax, dword [ebx*4 + 0x488a78]
push 0xa
test byte [edi + eax + 0x28], 0x48
je 0x420e0f
mov dx, word [ebp - 4]
lea eax, [esi + 2]
pop ecx
mov dword [ebp - 0x18], eax
cmp dx, cx
jne 0x420dd8
mov word [esi], cx
jmp 0x420e0b
push 0xd
pop eax
mov word [esi], ax
mov eax, dword [ebx*4 + 0x488a78]
movzx ecx, dx
shr ecx, 8
push 0xa
mov byte [edi + eax + 0x2a], dl
mov eax, dword [ebx*4 + 0x488a78]
mov byte [edi + eax + 0x2b], cl
mov eax, dword [ebx*4 + 0x488a78]
pop ecx
mov byte [edi + eax + 0x2c], cl
mov eax, dword [ebp - 0x18]
mov esi, eax
jmp 0x420e5b
pop ebx
cmp word [ebp - 4], bx
jne 0x420e20
cmp esi, dword [ebp + 0xc]
jne 0x420e20
mov word [esi], bx
jmp 0x420e58
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.004216f4
add esp, 0x10
cmp word [ebp - 4], bx
je 0x420e5b
push 0xd
jmp 0x420e54
mov ecx, dword [ebx*4 + 0x488a78]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x420e52
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x420e5b
push 0x1a
pop eax
mov word [esi], ax
add esi, 2
sub esi, dword [ebp + 0xc]
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x424d4a
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
je 0x424de7
push ebx
push esi
call fcn.00424d13
xor ebx, ebx
sub eax, esi
push ebx
push ebx
push ebx
push ebx
sar eax, 1
push eax
push esi
push ebx
push ebx
mov dword [ebp - 8], eax
call fcn.00423998
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x424d94
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x424de6
push edi
push eax
call fcn.004218d3
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x424db4
call fcn.0041e16c
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x424de5
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.00423998
add esp, 0x20
test eax, eax
jne 0x424dd3
push edi
call fcn.0041e16c
jmp 0x424ddb
push ebx
call fcn.0041e16c
mov ebx, edi
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, ebx
pop edi
pop ebx
pop esi
leave
ret
Function at 0x42bdc5
Capabilities:
Clear file content

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x2c
push ebx
mov ebx, dword [ebp + 8]
lea ecx, [ebp - 0x2c]
push esi
push edi
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.0042bd41
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x42bf3d
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x42bf3d
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x42beec
jg 0x42be1e
test eax, eax
je 0x42bee2
push 1
push 0x1000
call fcn.0041e10f
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x42be44
mov eax, dword [ebp + 0x14]
push 0xc
pop edi
mov byte [eax + 0x1c], 1
mov dword [eax + 0x18], edi
jmp 0x42bed9
push 0x8000
push ebx
call fcn.0041b224
mov edi, dword [ebp + 0x14]
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x42be70
jg 0x42be6b
cmp ecx, 0x1000
jb 0x42be70
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.0041ff56
add esp, 0x10
cmp eax, 0xffffffff
je 0x42beb5
mov ecx, dword [ebp - 4]
cdq
sub ecx, eax
mov eax, dword [ebp - 8]
mov dword [ebp - 4], ecx
sbb eax, edx
mov dword [ebp - 8], eax
test eax, eax
jg 0x42be6b
jl 0x42be9c
test ecx, ecx
jne 0x42be5d
push dword [ebp - 0xc]
push ebx
call fcn.0041b224
push esi
call fcn.0041e16c
add esp, 0xc
xor edi, edi
jmp 0x42bf4e
cmp byte [edi + 0x24], 0
je 0x42becc
cmp dword [edi + 0x20], 5
jne 0x42becc
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x42bed7
mov edi, dword [edi + 0x18]
jmp 0x42bed9
xor edi, edi
push esi
call fcn.0041e16c
pop ecx
jmp 0x42bf4e
test ecx, ecx
jg 0x42beae
jl 0x42beec
test eax, eax
jae 0x42beae
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.004216f4
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x42bf0f
mov edi, dword [ebp + 0x14]
cmp byte [edi + 0x1c], 0
je 0x42beae
jmp 0x42bf46
push ebx
call fcn.0042553c
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x42beae
mov esi, dword [ebp + 0x14]
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 0xd
mov byte [esi + 0x24], 1
mov dword [esi + 0x20], eax
pop edi
mov byte [esi + 0x1c], 1
mov dword [esi + 0x18], edi
jmp 0x42bf4e
mov edi, dword [ebp + 0x14]
cmp byte [edi + 0x1c], 0
je 0x42bf4b
mov edi, dword [edi + 0x18]
jmp 0x42bf4e
push 0x16
pop edi
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.004216f4
add esp, 0x10
mov eax, edi
pop edi
pop esi
pop ebx
leave
ret

Function at 0x42d2a0
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x42d2cd
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x42d2cd
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x402707
Capabilities:
Get common file path

Disassembly:
sub esp, 0x400
push esi
push edi
xor edi, edi
xor esi, esi
push edi
push edi
push edi
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
cmp esi, 0x9f60fc3
jg 0x40272d
inc esi
cmp esi, 0x1e70dee2
jl 0x402713
cmp dword [0x451a44], 0x400
jne 0x402760
push edi
call fcn.00402898
push edi
push edi
call fcn.00402b1d
fldz
push ecx
fst qword [esp + 8]
fstp qword [esp]
call fcn.004027c0
push edi
fstp st(0)
call fcn.00402bfb
add esp, 0x14
xor esi, esi
call dword [sym.imp.KERNEL32.dll_GetTickCount]
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp esi, 0x58bc6e
jg 0x40277f
inc esi
cmp esi, 0xe52f
jl 0x402762
mov eax, dword [0x4499f4]
mov dword [0x451a44], eax
call fcn.0040247d
mov esi, 0x3078f
cmp dword [0x451a44], 0x51f
jne 0x4027ab
push edi
lea eax, [esp + 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
dec esi
jne 0x402793
pop edi
xor eax, eax
pop esi
add esp, 0x400
ret 0x10

Function at 0x4053f4
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x40f328]
jne 0x4053fe
repz ret
jmp fcn.004078d9
Function at 0x406450
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x40f328]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov dword [ebp - 0x20], eax
mov eax, dword [ebp + 0xc]
push esi
push edi
mov dword [ebp - 0x1c], eax
call fcn.00403fac
and dword [ebp - 0x14], 0
cmp dword [0x44b650], 0
mov dword [ebp - 0x18], eax
jne 0x406503
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov ebx, eax
test ebx, ebx
je 0x4065ab
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxW
push ebx
call edi
test eax, eax
je 0x4065ab
mov esi, dword [sym.imp.KERNEL32.dll_EncodePointer]
push eax
call esi
push str.GetActiveWindow
push ebx
mov dword [0x44b650], eax
call edi
push eax
call esi
push str.GetLastActivePopup
push ebx
mov dword [0x44b654], eax
call edi
push eax
call esi
push str.GetUserObjectInformationW
push ebx
mov dword [0x44b658], eax
call edi
push eax
call esi
mov dword [0x44b660], eax
test eax, eax
je 0x406503
push str.GetProcessWindowStation
push ebx
call edi
push eax
call esi
mov dword [0x44b65c], eax
mov eax, dword [0x44b65c]
mov ecx, dword [ebp - 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, ecx
je 0x40655c
cmp dword [0x44b660], ecx
je 0x40655c
push eax
call esi
push dword [0x44b660]
mov edi, eax
call esi
mov ebx, eax
test edi, edi
je 0x40655c
test ebx, ebx
je 0x40655c
call edi
test eax, eax
je 0x406553
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call ebx
test eax, eax
je 0x406553
test byte [ebp - 8], 1
jne 0x40655c
or dword [ebp + 0x10], 0x200000
jmp 0x40658f
mov eax, dword [0x44b654]
cmp eax, dword [ebp - 0x18]
je 0x40658f
push eax
call esi
test eax, eax
je 0x40658f
call eax
mov dword [ebp - 0x14], eax
test eax, eax
je 0x40658f
mov eax, dword [0x44b658]
cmp eax, dword [ebp - 0x18]
je 0x40658f
push eax
call esi
test eax, eax
je 0x40658f
push dword [ebp - 0x14]
call eax
mov dword [ebp - 0x14], eax
push dword [0x44b650]
call esi
test eax, eax
je 0x4065ab
push dword [ebp + 0x10]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp - 0x14]
call eax
jmp 0x4065ad
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004053f4
leave
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 0x10044220
Capabilities:
Encode data using xor

Disassembly:
call 0x10044199
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or eax, dword [ebx - 0x178f73c]
xor esi, 0xde5af04
add eax, esi
lea esp, [esp - 0xe]
mov esi, dword [esp + 0xe]
lea esp, [esp + 0x12]
xor esi, dword [esp]
push eax
sub eax, 0xf24f2b00
mov eax, esp
or dword [eax - 0x22], ebx
pop eax
jmp 0x100441c9
xor dword [esp], esi
xor eax, 0
mov dword [esp], esi
add esp, 4
add esi, dword [ebp + 8]
push ebp
add ebp, 0xc
mov ecx, dword [ebp]
pop ebp
ja 0x100441e5
xor edx, 0
jmp 0x100441f0
xor edx, edx
jmp 0x10044207
jmp 0x10044213
xor eax, eax
push 0x8427d7c0
call 0x10044220
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x1004425c
mov ebx, dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
add bl, dl
xor byte [esi], bl
mov dl, byte [esi]
inc esi
add ebx, edi
rol ebx, 8
dec ecx
jne 0x10044235
lea esp, [esp - 4]
xchg dword [esp], ebx
mov ebx, dword [esp]
or eax, edx
xor eax, eax
add eax, dword [esp]
add esp, 4
pop esi
pop edi
pop ebx
xchg dword [esp], ecx
mov dword [esp], ecx
lea esp, [esp + 4]
pop edx
leave
je 0x10044273
add eax, 0
jno 0x10044278
add esi, 0
ret 0x10

Function at 0x10044fe1
Capabilities:
Encode data using xor

Disassembly:
lea esp, [esp - 0x63]
mov dword [esp + 0x5f], ebx
lea esp, [esp + 0x5f]
mov ebx, 0x8dff8662
xchg dword [esp], ebx
and dword [esp], ebp
jmp 0x10045003
add ebx, 0
or dword [esp], ebp
mov ebp, esp
push eax
push edi
lea esp, [esp - 4]
xchg dword [esp], ecx
pop ecx
lea esp, [esp - 4]
mov edi, dword [ebp + 8]
mov eax, dword [ebp + 0xc]
cmp edi, dword [ebp + 0x14]
ja 0x100451a5
cmp edi, dword [ebp + 0x10]
jb 0x100451a5
lea esi, [esi]
sub esi, 0
push dword [ebp + 0x14]
push dword [ebp + 0x10]
sub esp, 0x6a
mov dword [esp + 0x66], 0xc2ccbc3c
add esp, 0x66
mov dword [esp], edi
or edi, 0xffffffff
and edi, 0xcedcf875
xor edi, 0xce9c140e
xchg dword [esp], edi
push edx
mov edx, esp
xor edx, 0
add edx, 0
push ebx
lea ebx, [edx + 4]
mov dword [ebx], eax
pop ebx
pop edx
push edi
call fcn.10044acd
inc edi
jmp 0x1004508c
jmp 0x10045099
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.10044acd
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.10044acd
inc edi
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push 0
sub esi, 0
add dword [esp], edx
xor edx, edx
je 0x100450ed
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or edx, 0x13e27bd2
push ebx
add ebx, esi
mov ebx, esp
xor dword [ebx - 0x2a], edi
fdiv qword [ecx]
jnp 0x100450d1
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.1004511b
add dword [eax], 0x39
jle 0x100450f7
sub al, 0xf5
mov ch, al
call fcn.10045130
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10
Function at 0x10046e08
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
push ecx
push edx
push 0
sub esi, esi
shr esi, 9
and dword [esp - 0x69], ebx
jbe 0x10046e1e
add edi, 0
shr esi, 0x17
or esi, dword [esp]
add esp, 4
add esi, dword [ebp + 8]
xor eax, eax
xor edx, edx
cld
and dword [esp - 0x46], edx
xor ecx, ecx
rol edx, 7
and dword [esp - 0x4b], edx
xor dl, al
mov al, byte [esi]
inc esi
or al, al
jne 0x10046e2f
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.10046e70
std
inc ebx
sar cl, 0x3e
lahf
in al, dx
mov ch, 0x4a
mov ebx, 0x971631d8
test byte [ebp - 0x5e], ch
xor eax, dword [ebx + 0x2b5108c4]
add esp, 8
push ecx
sub ecx, eax
mov ecx, esp
cmp dword [ecx - 0x51], edx

Function at 0x100491dc
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push 0xffffffffffffffff
push esi
mov esi, esp
xor dword [esp - 0x43], esi
xor dword [esp - 0x45], esi
and dword [esi + 4], eax
pop esi
push 0
ja 0x10049125
add ebx, 0
push ecx
call 0x1004913a
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
add esp, 8
xor dword [esp], ebx
sub esp, 0x6b
mov dword [esp + 0x67], edx
add esp, 0x67
push ecx
push 0
xor dword [esp - 0x56], edx
xor edi, 0
add dword [esp], edi
push esi
mov ebx, 0x7302501c
sub ebx, dword [0x7304485b]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x7304484b
call fcn.10044c04
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.10044112
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x10049298
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x10049298
mov ecx, dword [esi + 0x10]
sub dword [esp - 0x34], ebx
xor ecx, edi
mov edx, dword [esi + 0x14]
xor edx, edi
shl edx, 2
add edx, 0x18
mov eax, dword [esi]
xor eax, edi
cmp eax, 1
je 0x1004924f
mov eax, 1
lock xchg dword [0x73044857], eax
push 0x3dd1fc71
call 0x100491dc
push esi
add esp, 8
cmp eax, 0
jne 0x100491c5
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x100491eb
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x10049200
cmp ecx, edx
cmp eax, 0
je 0x10049225
mov dword [ebp - 4], eax
lea ecx, [esi + 0x18]
mov eax, dword [esi + ecx]
xor eax, edi
add eax, edx
add dword [esi + eax], ebx
add ecx, 4
dec dword [ebp - 4]
jne 0x1004920f
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.1004923e
dec eax
loope 0x10049241
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x73044857], 0
add edx, esi
mov dword [ebp + 4], edx
xchg dword [esp], esi
push ecx
lea ecx, [edi - 0x72d1f741]
mov ecx, esp
mov dword [ecx - 0x15], ebx
pop ecx
push esi
xor esi, esi
mov esi, esp
and dword [esi - 0x1d], ecx
pop esi
mov dword [esp], esi
jb 0x10049275
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x1004928a
jmp 0x10049295
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x10049183
Function at 0x100502fd
Capabilities:
Access peb ldr_data

Disassembly:
add esp, 8
and dword [esp], ebx
push ecx
push edx
push edi
push esi
or edi, 0xffffffff
not edi
add edi, dword [ebp + 8]
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov ecx, dword [eax + 0xc]
push ecx
xor edx, edx
mov ecx, dword [ecx]
cmp ecx, dword [esp]
je 0x100505d3
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x730314cf
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x73028495
push 0xffffffffffffffff
call fcn.100474fd
xchg edx, eax
and eax, 0
add eax, 0x75d46dc4
push ecx
and ecx, 0xcfb6d7ec
mov ecx, esp
mov dword [ecx - 0x54], esi
pop ecx
ja 0x10050367
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.1005037f
mov byte [0xee69f033], al
invalid
mov eax, ecx
pop esi
mov edi, dword [esp]
add esp, 4
pop edx
xor ecx, ecx
add ecx, 0xffffffff
and ecx, dword [esp]
xor ecx, 0
add esp, 4
pop ebx
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
jno 0x100505c7
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x1005059b
Function at 0x1005fdcd
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x1005fdef
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x1005fdef
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x1005fdef
ret
cmp word [ebx + 4], 0x14c
jne 0x1005fdef
test word [ebx + 0x16], 2
je 0x1005fdef
test word [ebx + 0x16], 0x100
je 0x1005fdef
cmp word [ebx + 0x18], 0x10b
jne 0x1005fdef
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x1005fdef
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x1005fe7b
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x1005fe0f
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.10046d5a
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x1005fdef
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8

Function at 0x1005fe7b
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x1005fdef
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x1005fdef
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x1005fdef
ret
cmp word [ebx + 4], 0x14c
jne 0x1005fdef
test word [ebx + 0x16], 2
je 0x1005fdef
test word [ebx + 0x16], 0x100
je 0x1005fdef
cmp word [ebx + 0x18], 0x10b
jne 0x1005fdef
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x1005fdef
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x1005fe7b
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x1005fe0f
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.10046d5a
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x1005fdef
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8