joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4955c0
Capabilities:
Get number of processors

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4c2230
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push esi
push edi
mov edi, dword [esp + 0x30]
mov esi, ecx
mov eax, dword [edi]
mov ecx, dword [eax - 8]
test ecx, ecx
je 0x495767
mov ecx, dword [0x5161d8]
mov dword [esp + 0x10], 0
mov dword [esp + 0xc], ecx
mov dword [esp + 0x28], 0
mov dword [esp + 0x30], ecx
mov ecx, dword [eax - 8]
mov bl, 1
test ecx, ecx
mov byte [esp + 0x28], bl
jle 0x4956bc
lea eax, [esp + 0x10]
lea ecx, [esp + 0x14]
push eax
push edi
push ecx
mov ecx, esi
call fcn.004942e0
push eax
lea ecx, [esp + 0x10]
mov byte [esp + 0x2c], 2
call fcn.004b12d2
lea ecx, [esp + 0x14]
mov byte [esp + 0x28], bl
call fcn.004b11e5
push ecx
mov ecx, esp
mov dword [esp + 0x20], esp
push 0x513390
call fcn.004b1253
lea edx, [esp + 0x14]
push 0x3d
push edx
lea eax, [esp + 0x24]
push edi
push eax
mov ecx, esi
call fcn.004946a0
push eax
lea ecx, [esp + 0x34]
mov byte [esp + 0x2c], 3
call fcn.004b12d2
lea ecx, [esp + 0x18]
mov byte [esp + 0x28], bl
call fcn.004b11e5
lea ecx, [esp + 0xc]
call fcn.004b16ad
mov ecx, dword [esp + 0xc]
push 0x513dcc
push ecx
call fcn.004a0974
add esp, 8
test eax, eax
je 0x4956e4
mov edx, dword [edi]
mov ecx, dword [esp + 0x10]
mov eax, dword [edx - 8]
cmp ecx, eax
jl 0x49561d
mov esi, dword [esp + 0x34]
lea ecx, [esp + 0x30]
mov byte [esp + 0x28], 0
call fcn.004b11e5
lea ecx, [esp + 0xc]
mov dword [esp + 0x28], 0xffffffff
call fcn.004b11e5
jmp 0x49576b
lea eax, [esp + 0x30]
mov ecx, esi
push eax
call fcn.00495360
test eax, eax
push 0
je 0x49574f
lea ecx, [esp + 0x34]
push 0x64
push ecx
mov ecx, esi
call fcn.00493a00
mov ecx, dword [esp + 0x3c]
test ecx, ecx
je 0x495735
cmp eax, 0x64
jg 0x495723
mov edx, dword [esp + 0x38]
push eax
push 0x64
push edx
call dword [sym.imp.KERNEL32.dll_MulDiv]
mov esi, eax
jmp 0x4956c0
push 0x64
push eax
mov eax, dword [esp + 0x40]
push eax
call dword [sym.imp.KERNEL32.dll_MulDiv]
mov esi, eax
jmp 0x4956c0
cmp eax, 0x64
jge 0x4956bc
mov ecx, dword [esp + 0x34]
push 0x64
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_MulDiv]
mov esi, eax
jmp 0x4956c0
mov edx, dword [esp + 0x3c]
lea eax, [esp + 0x34]
push edx
push eax
mov ecx, esi
call fcn.00493a00
mov esi, eax
jmp 0x4956c0
mov esi, dword [esp + 0x34]
mov eax, dword [esp + 0x38]
cmp esi, eax
jl 0x495775
mov eax, esi
mov ecx, dword [esp + 0x20]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
add esp, 0x20
ret 0x10
Function at 0x4b35c9
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4b3601
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.004b1640
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004b1618
jmp 0x4b360d
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x4b4cbb
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x4b4cfd
call fcn.004bb141
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4b4cfd
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4b4cf4
xor eax, eax
jmp 0x4b4d05
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004b4d0b
pop edi
pop esi
pop ebx
ret 4

Function at 0x4bb671
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x4bb69f
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4bb6bd
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004bb5d7
jmp 0x4bb6bd
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4bb6bd
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.004bb5d7
test edi, edi
mov eax, edi
jne 0x4bb6a7
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x4e9740
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x95000]
push edi
jmp 0x4e975a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x4e9761
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4e9750
mov eax, 1
add ebx, ebx
jne 0x4e9773
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x4e9784
jne 0x4e97a3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4e97a3
dec eax
add ebx, ebx
jne 0x4e9790
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x4e9768
add ebx, ebx
jne 0x4e979f
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x4e97f5
xor ecx, ecx
sub eax, 3
jb 0x4e97bb
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x4e982a
sar eax, 1
mov ebp, eax
jmp 0x4e97c6
add ebx, ebx
jne 0x4e97c6
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4e9794
inc ecx
add ebx, ebx
jne 0x4e97d4
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4e9794
add ebx, ebx
jne 0x4e97e1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x4e97d6
jne 0x4e97f2
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4e97d6
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x4e9814
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x4e9806
jmp 0x4e9756
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x4e9814
add edi, ecx
jmp 0x4e9756
pop esi
mov edi, esi
mov ecx, 0x3ed9
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x4e9832
cmp byte [edi], 0x11
jne 0x4e9832
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 0x4e9837
lea edi, [esi + 0xe2000]
mov eax, dword [edi]
or eax, eax
je 0x4e98af
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0xfc318]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0xfc494]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x4e9864
mov ecx, edi
jns 0x4e9893
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 + 0xfc498]
or eax, eax
je 0x4e98a9
mov dword [ebx], eax
add ebx, 4
jmp 0x4e9881
call dword [esi + 0xfc4a8]
add edi, 4
lea ebx, [esi - 4]
xor eax, eax
mov al, byte [edi]
inc edi
or eax, eax
je 0x4e98e0
cmp al, 0xef
ja 0x4e98d3
add ebx, eax
mov eax, dword [ebx]
xchg ah, al
rol eax, 0x10
xchg ah, al
add eax, esi
mov dword [ebx], eax
jmp 0x4e98b5
and al, 0xf
shl eax, 0x10
mov ax, word [edi]
add edi, 2
jmp 0x4e98c2
mov ebp, dword [esi + 0xfc49c]
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 0x4e9914
sub esp, 0xffffff80
jmp 0x425f74
Function at 0x1000fc18
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ecx
push esi
push edi
push dword [0x1009a7b4]
xor edi, edi
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov esi, eax
test esi, esi
jne 0x1000fc5e
mov eax, dword [section..data]
cmp eax, section..data
je 0x1000fcb8
test byte [eax + 0x1c], 4
je 0x1000fcb8
cmp byte [eax + 0x19], 2
jb 0x1000fcb8
push dword [eax + 0x14]
mov edx, 0x1000563c
push dword [eax + 0x10]
push 0x10
pop ecx
call fcn.10012303
jmp 0x1000fcb8
push dword [esi + 0xc]
call dword [sym.imp.USER32.dll_UnhookWindowsHookEx]
test eax, eax
jne 0x1000fca7
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x57c
je 0x1000fca7
mov eax, dword [section..data]
cmp eax, section..data
je 0x1000fca3
test byte [eax + 0x1c], 4
je 0x1000fca3
cmp byte [eax + 0x19], 2
jb 0x1000fca3
push dword [eax + 0x14]
mov edx, 0x1000563c
push dword [eax + 0x10]
push 0x11
pop ecx
call fcn.10012303
xor eax, eax
jmp 0x1000fcba
push ecx
mov ecx, esi
call fcn.1000fcbe
push edi
call fcn.1002a776
xor edi, edi
inc edi
mov eax, edi
pop edi
pop esi
pop ecx
ret
Function at 0x1000febc
Capabilities:
Allocate thread local storage

Disassembly:
push 4
mov eax, 0x10090de3
call fcn.100907b8
xor edi, edi
mov eax, 0x1009ad00
lock btr dword [eax], 0
call fcn.1000fa62
test eax, eax
jne 0x1000ff0e
mov eax, dword [section..data]
cmp eax, section..data
je 0x1001004e
test byte [eax + 0x1c], 4
je 0x1001004e
cmp byte [eax + 0x19], 2
jb 0x1001004e
push dword [eax + 0x14]
push dword [eax + 0x10]
push 0x12
jmp 0x10010043
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
mov ebx, dword [0x1009acf8]
mov dword [0x1009a7b4], eax
mov eax, 0x30001
cmp ebx, eax
jbe 0x1000ff2a
mov ebx, eax
push 0x10004e5c
push 0x7c
call fcn.10090560
mov esi, eax
mov dword [ebp - 0x10], esi
pop ecx
pop ecx
cmp ebx, 0x30001
jne 0x1000ff67
mov dword [ebp - 4], edi
test esi, esi
je 0x1000ff7d
push 0x7c
push edi
push esi
call sub.msvcrt.dll_memset
add esp, 0xc
mov ecx, esi
call fcn.1002a165
mov dword [esi], 0x100019e4
jmp 0x1000ff7f
mov dword [ebp - 4], 1
test esi, esi
je 0x1000ff7d
mov ecx, esi
call fcn.1002a165
mov esi, eax
jmp 0x1000ff7f
mov esi, edi
or dword [ebp - 4], 0xffffffff
mov dword [0x1009ad4c], esi
test esi, esi
jne 0x1000ffbe
mov eax, dword [section..data]
cmp eax, section..data
je 0x1001004e
test byte [eax + 0x1c], 4
je 0x1001004e
cmp byte [eax + 0x19], 2
jb 0x1001004e
push dword [eax + 0x14]
push dword [eax + 0x10]
push 0x13
jmp 0x10010043
cmp dword [0x1009a7b4], 0xffffffff
jne 0x1000ffe9
mov eax, dword [section..data]
cmp eax, section..data
je 0x1001004e
test byte [eax + 0x1c], 4
je 0x1001004e
cmp byte [eax + 0x19], 2
jb 0x1001004e
push dword [eax + 0x14]
push dword [eax + 0x10]
push 0x14
jmp 0x10010043
call fcn.1002a354
test eax, eax
jne 0x10010014
mov eax, dword [section..data]
cmp eax, section..data
je 0x1001004e
test byte [eax + 0x1c], 4
je 0x1001004e
cmp byte [eax + 0x19], 2
jb 0x1001004e
push dword [eax + 0x14]
push dword [eax + 0x10]
push 0x15
jmp 0x10010043
mov ecx, dword [0x1009ad30]
call fcn.1000fb8f
test eax, eax
jne 0x10010055
mov eax, dword [section..data]
cmp eax, section..data
je 0x1001004e
test byte [eax + 0x1c], 4
je 0x1001004e
cmp byte [eax + 0x19], 2
jb 0x1001004e
push dword [eax + 0x14]
push dword [eax + 0x10]
push 0x16
mov edx, 0x1000563c
pop ecx
call fcn.10012303
call fcn.1000fd49
jmp 0x10010058
xor edi, edi
inc edi
mov eax, edi
call fcn.10090786
ret
Function at 0x1002a354
Capabilities:
Get system information on windows

Disassembly:
push 0xc
mov eax, 0x10091d04
call fcn.100907b8
mov esi, dword [0x1009ad4c]
push 0x10004e5c
push 1
call fcn.10090560
pop ecx
pop ecx
mov dword [ebp - 0x10], eax
xor edi, edi
lea ecx, [ebp - 0x18]
mov dword [ebp - 4], edi
or dword [ebp - 4], 0xffffffff
push eax
mov dword [ebp - 0x18], edi
mov dword [ebp - 0x14], edi
call fcn.1002c2c7
mov dword [ebp - 4], 1
mov ecx, dword [esi + 0x54]
mov eax, dword [ebp - 0x14]
mov dword [ebp - 0x14], ecx
mov edx, dword [ebp - 0x18]
mov dword [esi + 0x54], eax
mov eax, dword [esi + 0x50]
or dword [ebp - 4], 0xffffffff
mov dword [ebp - 0x18], eax
mov dword [esi + 0x50], edx
test ecx, ecx
je 0x1002a3bb
call fcn.100122a8
cmp dword [esi + 0x50], 0
jne 0x1002a3fd
mov eax, dword [section..data]
cmp eax, section..data
je 0x1002a4c8
test byte [eax + 0x1c], 4
je 0x1002a4c8
cmp byte [eax + 0x19], 2
jb 0x1002a4c8
push dword [eax + 0x14]
push dword [eax + 0x10]
push 0xa
mov edx, 0x1000da34
pop ecx
call fcn.10012303
jmp 0x1002a4c8
push 0x10004e5c
push 0xe8
call fcn.10090560
pop ecx
pop ecx
mov dword [ebp - 0x10], eax
mov dword [ebp - 4], 2
test eax, eax
je 0x1002a424
mov dword [eax + 0xe4], edi
jmp 0x1002a426
mov eax, edi
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x18]
push eax
mov dword [ebp - 0x18], edi
mov dword [ebp - 0x14], edi
call fcn.1002c330
mov dword [ebp - 4], 3
mov ecx, dword [esi + 0x5c]
mov eax, dword [ebp - 0x14]
mov dword [ebp - 0x14], ecx
mov edx, dword [ebp - 0x18]
mov dword [esi + 0x5c], eax
mov eax, dword [esi + 0x58]
or dword [ebp - 4], 0xffffffff
mov dword [ebp - 0x18], eax
mov dword [esi + 0x58], edx
test ecx, ecx
je 0x1002a465
call fcn.100122a8
mov ecx, dword [esi + 0x58]
test ecx, ecx
jne 0x1002a491
mov eax, dword [section..data]
cmp eax, section..data
je 0x1002a4c8
test byte [eax + 0x1c], 4
je 0x1002a4c8
cmp byte [eax + 0x19], 2
jb 0x1002a4c8
push dword [eax + 0x14]
push dword [eax + 0x10]
push 0xb
jmp 0x1002a3ed
call fcn.10075907
test eax, eax
jns 0x1002a4cc
mov ecx, dword [section..data]
cmp ecx, section..data
je 0x1002a4c8
test byte [ecx + 0x1c], 4
je 0x1002a4c8
cmp byte [ecx + 0x19], 2
jb 0x1002a4c8
push eax
push dword [ecx + 0x14]
mov edx, 0x1000da34
push dword [ecx + 0x10]
push 0xc
pop ecx
call fcn.1000f78c
xor eax, eax
jmp 0x1002a4d9
lea ecx, [esi + 0x10]
push ecx
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
xor eax, eax
inc eax
call fcn.10090786
ret
Function at 0x1002cae7
Capabilities:
Get thread local storage value
Set thread local storage value

Disassembly:
push 4
mov eax, 0x1009224a
call fcn.100907b8
push dword [0x1009a7b4]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov esi, eax
test esi, esi
je 0x1002cb1d
cmp dword [esi + 8], 0
je 0x1002cb19
and dword [esi + 8], 0
push ecx
mov ecx, esi
call fcn.1000fcbe
xor esi, esi
test esi, esi
jne 0x1002cb81
push 0x10004e5c
push 0x38
call fcn.10090560
pop ecx
pop ecx
mov dword [ebp - 0x10], eax
and dword [ebp - 4], 0
test eax, eax
je 0x1002cb41
mov ecx, eax
call fcn.1001ced6
mov esi, eax
jmp 0x1002cb43
xor esi, esi
test esi, esi
je 0x1002cb56
push esi
push dword [0x1009a7b4]
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
jmp 0x1002cb81
mov eax, dword [section..data]
cmp eax, section..data
je 0x1002cb81
test byte [eax + 0x1c], 4
je 0x1002cb81
cmp byte [eax + 0x19], 2
jb 0x1002cb81
push dword [eax + 0x14]
mov edx, 0x1000dbd4
push dword [eax + 0x10]
push 0xa
pop ecx
call fcn.10012303
mov eax, esi
call fcn.10090786
ret
Function at 0x1002d7ef
Capabilities:
Get system information on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
lea eax, [ebp + 8]
push esi
mov esi, ecx
push edi
push eax
lea ecx, [esi + 0x7c]
call fcn.100120ce
xor eax, eax
lea edi, [esi + 0x68]
stosd dword es:[edi], eax
push 9
pop ecx
push 0x40
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
xor eax, eax
mov edi, esi
push eax
rep stosd dword es:[edi], eax
lea eax, [esi + 0x28]
push eax
call sub.msvcrt.dll_memset
add esp, 0xc
lea eax, [ebp - 0x24]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov ecx, dword [ebp + 0xc]
test ecx, ecx
je 0x1002d83f
call fcn.100122a8
pop edi
mov eax, esi
pop esi
mov esp, ebp
pop ebp
ret 8
Function at 0x100309a0
Capabilities:
Encode data using xor

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x20
mov eax, dword [ecx + 0xc]
push ebx
mov dword [ebp - 8], eax
mov eax, dword [ebp + 8]
mov ebx, eax
mov dword [ebp - 4], edx
mov edx, dword [ecx + 4]
mov dword [ebp - 0xc], ecx
mov dword [ebp - 0x20], 0x544b2fba
mov dword [ebp - 0x1c], 0xef0bc9df
mov dword [ebp - 0x18], 0x39d589ae
mov dword [ebp - 0x14], 0xe5ea8173
push esi
mov esi, dword [ecx + 8]
push edi
mov edi, dword [ecx]
and ebx, 3
je 0x10030a2c
mov ecx, dword [ebp - 4]
sub eax, ebx
mov dword [ebp + 8], eax
mov eax, dword [ecx]
add ecx, 4
add dword [ebp - 8], eax
add eax, edi
imul eax, eax, 0x6f6e65f
mov edi, 0xf993291a
sub edi, eax
xor edx, edi
xor esi, edi
mov eax, edx
add edx, edx
shr eax, 0x1f
xor edx, dword [ebp + eax*4 - 0x18]
mov eax, esi
shr eax, 0x1f
add esi, esi
xor esi, dword [ebp + eax*4 - 0x20]
sub ebx, 1
jne 0x100309ed
mov eax, dword [ebp + 8]
mov dword [ebp - 4], ecx
mov ecx, dword [ebp - 0xc]
test eax, eax
je 0x10030b20
mov ebx, dword [ebp - 4]
add ebx, 4
mov dword [ebp - 4], ebx
mov eax, dword [ebx - 4]
add eax, edi
mov edi, 0xf993291a
imul eax, eax, 0x6f6e65f
mov ecx, edi
sub ecx, eax
mov eax, dword [ebx]
add eax, ecx
xor esi, ecx
imul eax, eax, 0x6f6e65f
xor edx, ecx
mov ecx, edi
mov edi, dword [ebx + 4]
mov ebx, 0xf993291a
sub ecx, eax
mov eax, edx
shr eax, 0x1f
add edx, edx
xor edx, dword [ebp + eax*4 - 0x18]
mov eax, esi
shr eax, 0x1f
add esi, esi
xor edx, ecx
xor esi, dword [ebp + eax*4 - 0x20]
lea eax, [edi + ecx]
imul eax, eax, 0x6f6e65f
xor esi, ecx
sub ebx, eax
mov eax, edx
shr eax, 0x1f
add edx, edx
xor edx, dword [ebp + eax*4 - 0x18]
mov eax, esi
shr eax, 0x1f
add esi, esi
xor edx, ebx
xor esi, dword [ebp + eax*4 - 0x20]
mov eax, dword [ebp - 4]
xor esi, ebx
mov dword [ebp - 0x10], esi
mov esi, eax
mov ecx, dword [eax + 8]
mov eax, dword [esi - 4]
add eax, ecx
add eax, edi
mov edi, esi
mov esi, dword [ebp - 0x10]
add eax, dword [edi]
mov edi, 0xf993291a
add dword [ebp - 8], eax
lea eax, [ecx + ebx]
imul eax, eax, 0x6f6e65f
lea ecx, [edx + edx]
mov ebx, dword [ebp - 4]
add ebx, 0x10
mov dword [ebp - 4], ebx
sub edi, eax
mov eax, edx
shr eax, 0x1f
xor ecx, dword [ebp + eax*4 - 0x18]
xor ecx, edi
mov eax, ecx
shr eax, 0x1f
lea edx, [ecx + ecx]
lea ecx, [esi + esi]
xor edx, dword [ebp + eax*4 - 0x18]
mov eax, esi
shr eax, 0x1f
xor ecx, dword [ebp + eax*4 - 0x20]
xor ecx, edi
mov eax, ecx
shr eax, 0x1f
lea esi, [ecx + ecx]
xor esi, dword [ebp + eax*4 - 0x20]
sub dword [ebp + 8], 4
jne 0x10030a3d
mov ecx, dword [ebp - 0xc]
mov eax, dword [ebp - 8]
mov dword [ecx], edi
pop edi
mov dword [ecx + 8], esi
pop esi
mov dword [ecx + 0xc], eax
mov dword [ecx + 4], edx
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x10081d31
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
xor edx, edx
mov ecx, 0x811c9dc5
cmp dword [ebp + 0xc], edx
jbe 0x10081d59
push esi
mov esi, dword [ebp + 8]
movzx eax, byte [edx + esi]
xor eax, ecx
imul ecx, eax, 0x1000193
inc edx
cmp edx, dword [ebp + 0xc]
jb 0x10081d46
pop esi
mov eax, ecx
pop ebp
ret

Function at 0x100909b0
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 0x100909ee
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x100909e6
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x100909f0
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x100909d6
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x10090ac0
Capabilities:
Parse pe header

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
je 0x10090ad6
xor eax, eax
pop ebp
ret
mov ecx, dword [eax + 0x3c]
add ecx, eax
xor eax, eax
cmp dword [ecx], 0x4550
jne 0x10090af1
mov edx, 0x10b
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret

Function at 0x100a720b
Capabilities:
Encode data using xor

Disassembly:
call 0x100a7184
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 0x100a71b4
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 0x100a71d0
xor edx, 0
jmp 0x100a71db
xor edx, edx
jmp 0x100a71f2
jmp 0x100a71fe
xor eax, eax
push 0x8427d7c0
call 0x100a720b
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x100a7247
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 0x100a7220
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 0x100a725e
add eax, 0
jno 0x100a7263
add esi, 0
ret 0x10
Function at 0x100a7fcc
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 0x100a7fee
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 0x100a8190
cmp edi, dword [ebp + 0x10]
jb 0x100a8190
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.100a7ab8
inc edi
jmp 0x100a8077
jmp 0x100a8084
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.100a7ab8
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.100a7ab8
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 0x100a80d8
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 0x100a80bc
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.100a8106
add dword [eax], 0x39
jle 0x100a80e2
sub al, 0xf5
mov ch, al
call fcn.100a811b
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10

Function at 0x100a9df3
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 0x100a9e09
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 0x100a9e1a
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.100a9e5b
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