joyce8/EMBER2024-capa huggingface dataset:
Function at 0x409888
Capabilities:
Create process on windows
Create process suspended

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffa8
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 4], ebx
mov edi, ecx
mov esi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x40995b
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x409974
push ebx
push 0x409980
push esi
lea eax, [ebp - 4]
mov edx, 4
call fcn.004033b4
lea eax, [ebp - 0x48]
xor ecx, ecx
mov edx, 0x44
call fcn.0040277c
mov dword [ebp - 0x48], 0x44
lea eax, [ebp - 0x58]
push eax
lea eax, [ebp - 0x48]
push eax
push 0
push 0
push 0
push 0
push 0
push 0
mov eax, dword [ebp - 4]
call fcn.00403414
push eax
push 0
call sub.kernel32.dll_CreateProcessA
test eax, eax
jne 0x409908
mov al, 0x62
call fcn.00409460
mov eax, dword [ebp - 0x54]
push eax
call sub.kernel32.dll_CloseHandle_1
call fcn.0040985c
push 0xff
push 0xffffffffffffffff
push 0
lea eax, [ebp - 0x58]
push eax
push 1
call sub.user32.dll_MsgWaitForMultipleObjects
dec eax
je 0x409911
call fcn.0040985c
push edi
mov eax, dword [ebp - 0x58]
push eax
call sub.kernel32.dll_GetExitCodeProcess
mov eax, dword [ebp - 0x58]
push eax
call sub.kernel32.dll_CloseHandle_1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x409962
lea eax, [ebp - 4]
call fcn.00403198
ret

Function at 0x409a14
Capabilities:
Allocate or change rwx memory
Get system information on windows

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xffffffbc
mov edi, eax
lea esi, [esp + 0x28]
lea eax, [esp + 4]
push eax
call sub.kernel32.dll_GetSystemInfo
mov ebx, edi
push 0x1c
push esi
push ebx
call sub.kernel32.dll_VirtualQuery
test eax, eax
je 0x409ac8
jmp 0x409abd
cmp dword [esi + 0x10], 0x1000
jne 0x409aa9
test byte [esi + 0x15], 1
jne 0x409aa9
xor ebx, ebx
mov eax, dword [esi + 0x14]
cmp eax, 1
je 0x409a68
cmp eax, 2
je 0x409a68
cmp eax, 0x10
je 0x409a68
cmp eax, 0x20
jne 0x409a7d
push esp
push 0x40
mov eax, dword [esi + 0xc]
push eax
mov eax, dword [esi]
push eax
call sub.kernel32.dll_VirtualProtect
test eax, eax
je 0x409a7d
mov bl, 1
xor ebp, ebp
jmp 0x409a8e
mov eax, dword [esi]
add eax, ebp
call fcn.00409a0c
add ebp, dword [esp + 8]
cmp ebp, dword [esi + 0xc]
jb 0x409a81
test bl, bl
je 0x409aa9
push esp
mov eax, dword [esp + 4]
push eax
mov eax, dword [esi + 0xc]
push eax
mov eax, dword [esi]
push eax
call sub.kernel32.dll_VirtualProtect
mov eax, dword [esi]
add eax, dword [esi + 0xc]
mov ebx, eax
push 0x1c
push esi
push ebx
call sub.kernel32.dll_VirtualQuery
test eax, eax
je 0x409ac8
mov eax, dword [esi + 4]
cmp eax, edi
je 0x409a40
add esp, 0x44
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x457aac
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x40a008], 0x8088405
inc edx
mov dword [ebx + 0x40a008], edx
mul edx
mov eax, edx
pop ebx
ret
Function at 0x59c880
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x148000]
push edi
jmp 0x59c89a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x59c8a1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x59c890
mov eax, 1
add ebx, ebx
jne 0x59c8b3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x59c8c4
jne 0x59c8e3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x59c8e3
dec eax
add ebx, ebx
jne 0x59c8d0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x59c8a8
add ebx, ebx
jne 0x59c8df
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x59c935
xor ecx, ecx
sub eax, 3
jb 0x59c8fb
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x59c96a
sar eax, 1
mov ebp, eax
jmp 0x59c906
add ebx, ebx
jne 0x59c906
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x59c8d4
inc ecx
add ebx, ebx
jne 0x59c914
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x59c8d4
add ebx, ebx
jne 0x59c921
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x59c916
jne 0x59c932
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x59c916
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x59c954
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x59c946
jmp 0x59c896
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x59c954
add edi, ecx
jmp 0x59c896
pop esi
mov edi, esi
mov ecx, 0x3ed9
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x59c972
cmp byte [edi], 0x11
jne 0x59c972
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 0x59c977
lea edi, [esi + 0x195000]
mov eax, dword [edi]
or eax, eax
je 0x59c9ef
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x262b04]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x262c80]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x59c9a4
mov ecx, edi
jns 0x59c9d3
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 + 0x262c84]
or eax, eax
je 0x59c9e9
mov dword [ebx], eax
add ebx, 4
jmp 0x59c9c1
call dword [esi + 0x262c94]
add edi, 4
lea ebx, [esi - 4]
xor eax, eax
mov al, byte [edi]
inc edi
or eax, eax
je 0x59ca20
cmp al, 0xef
ja 0x59ca13
add ebx, eax
mov eax, dword [ebx]
xchg ah, al
rol eax, 0x10
xchg ah, al
add eax, esi
mov dword [ebx], eax
jmp 0x59c9f5
and al, 0xf
shl eax, 0x10
mov ax, word [edi]
add edi, 2
jmp 0x59ca02
mov ebp, dword [esi + 0x262c88]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x227]
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 0x59ca54
sub esp, 0xffffff80
jmp 0x425f74
Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43000c
nop
nop
nop
nop
pop eax
nop
add eax, 0x403d7a
nop
sub eax, 0x403d20
nop
mov ebx, dword [eax]
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
nop
add ebx, 4
nop
cmp ebx, ecx
nop
nop
nop
nop
jl 0x430030
nop
nop
nop
nop
nop
nop
add eax, 0xc
nop
nop
cmp dword [eax], 0
nop
nop
nop
jne 0x43001e
nop
nop
nop
nop
nop
popal
nop
nop
nop
jmp loc.00401219
Function at 0x43ebb0
Capabilities:
Encode data using xor

Disassembly:
mov edx, dword [esp + 4]
mov eax, dword [esp + 8]
cmp edx, 1
jle 0x43ebce
push esi
lea ecx, [esp + 0x18]
dec edx
mov esi, dword [ecx]
add ecx, 0xc
xor eax, esi
dec edx
jne 0x43ebc3
pop esi
ret

Function at 0x43ed10
Capabilities:
Write file on windows

Disassembly:
sub esp, 8
mov eax, dword [esp + 0x10]
push edi
push 0
push 0x20
push 2
push 0
push 0
push 0x40000000
push eax
call dword [sym.imp.KERNEL32.DLL_CreateFileA]
mov edi, eax
xor eax, eax
cmp edi, 0xffffffff
je 0x43eda2
mov eax, dword [esp + 0x10]
push ebx
mov ebx, 1
push ebp
cmp eax, ebx
push esi
mov dword [esp + 0x10], ebx
jle 0x43ed94
mov ebp, dword [sym.imp.KERNEL32.DLL_WriteFile]
lea esi, [esp + 0x2c]
mov eax, dword [esi]
lea edx, [esp + 0x14]
push 0
push edx
lea ecx, [eax + 8]
mov eax, dword [eax + 4]
push eax
push ecx
push edi
call ebp
test eax, eax
je 0x43ed8c
mov eax, dword [esp + 0x1c]
inc ebx
add esi, 0xc
cmp ebx, eax
jl 0x43ed55
push edi
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
mov eax, dword [esp + 0x10]
pop esi
pop ebp
pop ebx
pop edi
add esp, 8
ret
mov dword [esp + 0x10], 0
push edi
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
mov eax, dword [esp + 0x10]
pop esi
pop ebp
pop ebx
pop edi
add esp, 8
ret

Function at 0x42e000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
mov ebx, 0x407ef8
mov ecx, 0x3ccf4d0c
nop
test eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
je 0x42e04e
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
jne 0x42e024
nop
nop
nop
nop
mov eax, section..data
nop
mov ebx, 0x42cd70
nop
nop
mov ecx, 0x70182f92
nop
nop
test eax, eax
nop
nop
nop
nop
nop
je 0x42e084
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
add eax, 4
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x42e06c
nop
popal
nop
nop
nop
nop
nop
jmp 0x401219
Function at 0x415050
Capabilities:
Resolve function by parsing pe exports

Disassembly:
jmp 0x414f90
sub esp, 0x6c
mov eax, dword [0x69414c]
xor eax, esp
mov dword [esp + 0x68], eax
push ebx
push ebp
push esi
push edi
mov esi, ecx
call fcn.00401343
mov ebx, eax
lea eax, [esp + 0x20]
push eax
mov dword [esp + 0x18], ebx
call fcn.004026e4
add esp, 4
mov edi, 0x4b814e
cmp byte [esp + 0x84], 0
movups xmm0, xmmword [eax]
movups xmmword [esp + 0x4c], xmm0
movups xmm0, xmmword [eax + 0x10]
movups xmmword [esp + 0x5c], xmm0
movq xmm0, qword [eax + 0x20]
movq qword [esp + 0x6c], xmm0
mov eax, dword [eax + 0x28]
mov dword [esp + 0x74], eax
mov dword [esi + 8], 0
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0
jne 0x415006
mov edi, dword [ebx + 8]
lea eax, [esp + 0x20]
push eax
call fcn.004026e4
mov ecx, edi
add esp, 4
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x415018
sub ecx, edx
push 1
lea ebx, [ecx + 1]
push ebx
call fcn.00403387
mov ebp, eax
add esp, 8
test ebp, ebp
je 0x415122
test ebx, ebx
je 0x415048
push ebx
push edi
push ebp
call fcn.00405759
add esp, 0xc
lea eax, [esp + 0x4c]
mov dword [esi + 8], ebp
push eax
push 0
push str.false
call fcn.004031a2
mov dword [esi + 0x10], eax
lea eax, [esp + 0x58]
push eax
push 0
push str.true
call fcn.004031a2
add esp, 0x18
mov dword [esi + 0x14], eax
cmp byte [esp + 0x84], 0
je 0x4150f5
lea eax, [esp + 0x4c]
mov byte [esp + 0x10], 0x2e
push eax
lea eax, [esp + 0x1c]
mov dword [esp + 0x18], 0
push eax
push 1
lea eax, [esp + 0x1c]
xorps xmm0, xmm0
push eax
lea eax, [esp + 0x24]
movlpd qword [esp + 0x28], xmm0
push eax
call fcn.00403cc9
movzx eax, word [esp + 0x28]
xorps xmm0, xmm0
mov word [esi + 0xc], ax
lea eax, [esp + 0x60]
push eax
lea eax, [esp + 0x30]
mov byte [esp + 0x28], 0x2c
push eax
push 1
lea eax, [esp + 0x30]
mov dword [esp + 0x34], 0
push eax
lea eax, [esp + 0x38]
movlpd qword [esp + 0x3c], xmm0
push eax
call fcn.00403cc9
movzx eax, word [esp + 0x3c]
add esp, 0x28
jmp 0x415109
mov ecx, dword [esp + 0x14]
mov eax, dword [ecx + 0x30]
movzx eax, word [eax]
mov word [esi + 0xc], ax
mov eax, dword [ecx + 0x34]
movzx eax, word [eax]
mov ecx, dword [esp + 0x78]
pop edi
mov word [esi + 0xe], ax
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00403085
add esp, 0x6c
ret 8
call fcn.004010aa
int3
Function at 0x496ee4
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.00401dc0
mov eax, dword [0x69414c]
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.00405ede
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x496f26
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x497082
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.00406041
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 + 0x697c98]
push dword [edi + eax + 0x24]
push dword [edi + eax + 0x20]
push ebx
call fcn.00403292
mov ecx, dword [esi*4 + 0x697c98]
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 0x49707b
cmp eax, dword [edi + ecx + 0x24]
jne 0x49707b
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 0x49707b
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.00403292
add esp, 0x14
test edx, edx
jl 0x49707b
jg 0x496ff1
test eax, eax
jb 0x49707b
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x49707b
jl 0x49700b
cmp dword [ebp - 0x1008], eax
ja 0x49707b
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x497029
test ebx, ebx
je 0x497062
cmp ecx, edi
jae 0x497062
mov al, byte [ecx]
cmp al, 0xd
jne 0x497043
lea eax, [edi - 1]
cmp ecx, eax
jae 0x49704f
cmp byte [ecx + 1], 0xa
jne 0x49704f
inc ecx
jmp 0x49704f
movzx eax, al
movsx eax, byte [eax + 0x694ca8]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x497029
cmp edx, ebx
jne 0x497029
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x497080
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.00403085
leave
ret
Function at 0x49b7a1
Capabilities:
Enumerate files on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x264
mov eax, dword [0x69414c]
xor eax, ebp
mov dword [ebp - 4], eax
mov edx, dword [ebp + 0xc]
mov ecx, dword [ebp + 0x10]
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 0x25c], ecx
cmp edx, edi
je 0x49b7ec
movzx eax, word [edx]
lea ecx, [ebp - 0x255]
push eax
call fcn.0049bc63
test al, al
jne 0x49b7e6
sub edx, 2
cmp edx, edi
jne 0x49b7cc
mov ecx, dword [ebp - 0x25c]
movzx esi, word [edx]
cmp esi, 0x3a
jne 0x49b80e
lea eax, [edi + 2]
cmp edx, eax
je 0x49b80e
push ecx
xor ebx, ebx
push ebx
push ebx
push edi
call fcn.0049b39a
add esp, 0x10
jmp 0x49b908
push esi
lea ecx, [ebp - 0x255]
call fcn.0049bc63
sub edx, edi
movzx eax, al
sar edx, 1
inc edx
neg eax
sbb eax, eax
xor ebx, ebx
push ebx
push ebx
and eax, edx
push ebx
mov dword [ebp - 0x260], eax
lea eax, [ebp - 0x254]
push eax
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_FindFirstFileExW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x49b851
push dword [ebp - 0x25c]
jmp 0x49b7fe
mov ebx, dword [ebp - 0x25c]
push 0x2e
mov eax, dword [ebx + 4]
sub eax, dword [ebx]
sar eax, 2
mov dword [ebp - 0x25c], eax
pop eax
cmp word [ebp - 0x228], ax
jne 0x49b88e
cmp word [ebp - 0x226], 0
je 0x49b8af
cmp word [ebp - 0x226], ax
jne 0x49b88e
cmp word [ebp - 0x224], 0
je 0x49b8af
push ebx
push dword [ebp - 0x260]
lea eax, [ebp - 0x228]
push edi
push eax
call fcn.0049b39a
add esp, 0x10
mov dword [ebp - 0x264], eax
test eax, eax
jne 0x49b8fb
lea eax, [ebp - 0x254]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
push 0x2e
test eax, eax
pop eax
jne 0x49b868
mov eax, dword [ebx + 4]
mov edx, dword [ebx]
sub eax, edx
mov ecx, dword [ebp - 0x25c]
sar eax, 2
cmp ecx, eax
jne 0x49b8e3
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor eax, eax
jmp 0x49b908
push 0x49ad82
sub eax, ecx
push 4
push eax
lea eax, [edx + ecx*4]
push eax
call fcn.00405592
add esp, 0x10
jmp 0x49b8d8
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
mov eax, dword [ebp - 0x264]
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00403085
leave
ret
Function at 0x4a747d
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 + 0x697c98]
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 0x4a74bd
cmp byte [ebx], 0xa
jne 0x4a74bd
or byte [eax + edi + 0x28], 4
jmp 0x4a74c2
and byte [eax + edi + 0x28], 0xfb
add ecx, ebx
mov edx, ebx
mov dword [ebp - 0xc], ecx
mov esi, ebx
cmp ebx, ecx
jae 0x4a75c0
mov al, byte [edx]
cmp al, 0x1a
je 0x4a75a2
lea ecx, [edx + 1]
mov dword [ebp - 8], ecx
mov ecx, dword [ebp - 0xc]
cmp al, 0xd
je 0x4a74f1
mov edx, dword [ebp - 8]
mov byte [esi], al
jmp 0x4a7516
mov eax, dword [ebp - 8]
cmp eax, ecx
jae 0x4a7520
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 0x4a74d3
jmp 0x4a75c0
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 0x4a759d
cmp dword [ebp - 0xc], 0
je 0x4a759d
mov ecx, dword [ebp - 0x10]
mov eax, dword [ecx*4 + 0x697c98]
test byte [eax + edi + 0x28], 0x48
je 0x4a7577
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x4a7562
mov byte [esi], dl
jmp 0x4a7573
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x697c98]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x4a75c0
cmp byte [ebp - 1], 0xa
jne 0x4a7586
cmp esi, ebx
jne 0x4a7586
mov byte [esi], 0xa
jmp 0x4a75bf
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.0040194c
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x4a75c0
mov byte [esi], 0xd
jmp 0x4a75bf
mov ecx, dword [ebp - 0x10]
mov ecx, dword [ecx*4 + 0x697c98]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x4a75bc
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x4a75c0
mov byte [esi], 0x1a
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x4a761c
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 + 0x697c98]
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 0x4a765f
cmp word [esi], dx
jne 0x4a765f
or byte [edi + eax + 0x28], 4
jmp 0x4a7664
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 0x4a77b7
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 0x4a7797
add eax, 2
cmp cx, word [ebp - 0xc]
je 0x4a76a6
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x4a76dc
cmp eax, edx
jae 0x4a76e8
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 0x4a767e
jmp 0x4a77b7
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 0x4a7793
cmp dword [ebp - 0x14], 0
je 0x4a7793
mov eax, dword [ebx*4 + 0x697c98]
push 0xa
test byte [edi + eax + 0x28], 0x48
je 0x4a776b
mov dx, word [ebp - 4]
lea eax, [esi + 2]
pop ecx
mov dword [ebp - 0x18], eax
cmp dx, cx
jne 0x4a7734
mov word [esi], cx
jmp 0x4a7767
push 0xd
pop eax
mov word [esi], ax
mov eax, dword [ebx*4 + 0x697c98]
movzx ecx, dx
shr ecx, 8
push 0xa
mov byte [edi + eax + 0x2a], dl
mov eax, dword [ebx*4 + 0x697c98]
mov byte [edi + eax + 0x2b], cl
mov eax, dword [ebx*4 + 0x697c98]
pop ecx
mov byte [edi + eax + 0x2c], cl
mov eax, dword [ebp - 0x18]
mov esi, eax
jmp 0x4a77b7
pop ebx
cmp word [ebp - 4], bx
jne 0x4a777c
cmp esi, dword [ebp + 0xc]
jne 0x4a777c
mov word [esi], bx
jmp 0x4a77b4
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.0040194c
add esp, 0x10
cmp word [ebp - 4], bx
je 0x4a77b7
push 0xd
jmp 0x4a77b0
mov ecx, dword [ebx*4 + 0x697c98]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x4a77ae
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x4a77b7
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 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
push 4
nop
nop
nop
nop
nop
nop
nop
pop edi
nop
nop
cmp eax, 0
nop
nop
nop
nop
nop
nop
nop
je 0x433072
mov ebx, 0x40de38
nop
nop
nop
nop
mov ecx, ebx
nop
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
push eax
nop
mov eax, ecx
nop
nop
nop
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
nop
mov esi, 0x11b4092f
xor dword [eax], esi
nop
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
loop 0x433060
nop
nop
nop
nop
mov eax, section..data
nop
nop
nop
cmp eax, 0
je 0x4330d2
nop
nop
nop
nop
nop
mov ebx, 0x4304d8
nop
nop
nop
mov ecx, ebx
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
push eax
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
nop
nop
div edi
nop
nop
nop
xchg ecx, eax
nop
nop
nop
pop eax
nop
nop
nop
nop
mov esi, 0x32d1de8
nop
nop
nop
xor dword [eax], esi
nop
nop
add eax, edi
nop
nop
nop
nop
loop 0x4330c0
nop
nop
nop
nop
nop
popal
nop
nop
nop
nop
jmp 0x431219
Function at 0x407010
Capabilities:
Enumerate pe sections

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
xor edx, edx
push ebx
push esi
push edi
mov ecx, dword [eax + 0x3c]
add ecx, eax
movzx eax, word [ecx + 0x14]
movzx ebx, word [ecx + 6]
add eax, 0x18
add eax, ecx
test ebx, ebx
je 0x40704e
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x407046
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x407050
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x407036
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x407120
Capabilities:
Parse pe header

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
mov eax, 0x5a4d
cmp word [ecx], ax
jne 0x407151
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x407151
mov ecx, 0x10b
cmp word [eax + 0x18], cx
jne 0x407151
mov eax, 1
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43000c
nop
nop
nop
nop
pop eax
nop
add eax, 0x403daa
nop
nop
sub eax, 0x403d50
nop
nop
mov ebx, dword [eax]
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
jl 0x430030
nop
nop
nop
add eax, 0xc
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
jne 0x43001e
nop
nop
popal
nop
nop
nop
nop
jmp loc.00401219
Function at 0x406320
Capabilities:
Access peb ldr_data
Get process heap flags

Disassembly:
push 0xffffffffffffffff
push 0x80fd6b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push esi
mov esi, dword [esp + 0x18]
push edi
lea ecx, [esi + 4]
mov dword [esi], 0x404264
call fcn.0040750b
push 4
mov dword [esp + 0x18], 0
call fcn.004086e8
mov edi, eax
add esp, 4
test edi, edi
je 0x406394
push ebx
call fcn.00407306
mov dword [edi], eax
call fcn.004070c5
push 0
lea ecx, [esp + 0x10]
mov ebx, eax
call fcn.004074cc
mov eax, dword [ebx + 4]
cmp eax, 0xffffffff
jae 0x406388
inc eax
mov dword [ebx + 4], eax
lea ecx, [esp + 0xc]
call fcn.004074f4
pop ebx
jmp 0x406396
xor edi, edi
mov dword [esi + 0x38], edi
lea eax, [esi + 8]
mov dword [esi + 0x10], eax
lea ecx, [esi + 0x18]
mov dword [esi + 0x20], ecx
lea edx, [esi + 0x1c]
mov dword [esi + 0x24], edx
lea eax, [esi + 0xc]
mov dword [esi + 0x14], eax
lea ecx, [esi + 0x28]
mov dword [esi + 0x30], ecx
lea edx, [esi + 0x2c]
mov dword [esi + 0x34], edx
mov dword [eax], 0
mov eax, dword [esi + 0x24]
mov dword [eax], 0
mov ecx, dword [esi + 0x34]
mov dword [ecx], 0
mov edx, dword [esi + 0x10]
mov dword [edx], 0
mov eax, dword [esi + 0x20]
mov dword [eax], 0
mov ecx, dword [esi + 0x30]
mov dword [ecx], 0
mov ecx, dword [esp + 0xc]
pop edi
mov eax, esi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret 4

Function at 0x4092bb
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x813354]
jne 0x4092c5
repz ret
jmp fcn.0040dbac