joyce8/EMBER2024-capa huggingface dataset:
Function at 0x417ee0
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push ebp
push esi
push edi
push dword [0x47e8d0]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov esi, dword [esp + 0x14]
mov edi, eax
mov ebx, dword [esp + 0x1c]
mov ebp, dword [esp + 0x18]
mov edx, dword [edi + 0x8c]
add esi, edx
mov ecx, dword [edi + 0x90]
add ebx, edx
mov edx, dword [esp + 0x20]
add ebp, ecx
mov eax, dword [edi + 0x74]
add edx, ecx
mov dword [esp + 0x20], edx
cmp eax, 2
je 0x417f35
cmp eax, 3
je 0x417f35
cmp eax, 8
je 0x417f35
cmp eax, 0xc
jne 0x418102
mov dword [edi + 0x124], edx
mov eax, ebx
sub edx, ebp
mov dword [edi + 0x118], esi
sub eax, esi
mov dword [edi + 0x11c], ebp
mov ecx, edx
mov dword [esp + 0x14], eax
imul ecx, edx
imul eax, eax
mov dword [edi + 0x120], ebx
mov dword [esp + 0x1c], edx
add ecx, eax
mov dword [esp + 0x18], ecx
fild dword [esp + 0x18]
push ecx
fstp dword [esp + 0x1c]
fld dword [esp + 0x1c]
fstp dword [esp]
call fcn.00418109
mov eax, dword [esp + 0x24]
fstp dword [edi + 0x128]
pop ecx
cmp ebp, eax
jne 0x417faf
cmp esi, ebx
jg 0x417fa0
mov dword [edi + 0xb4], 0x417ddc
jmp 0x418102
mov dword [edi + 0xb4], 0x417e1d
jmp 0x418102
cmp esi, ebx
jne 0x417fd5
cmp ebp, eax
jg 0x417fc6
mov dword [edi + 0xb4], 0x417e5e
jmp 0x418102
mov dword [edi + 0xb4], 0x417e9f
jmp 0x418102
push dword [esp + 0x1c]
call sub.MSVCRT.dll_abs
push dword [esp + 0x18]
mov esi, eax
call sub.MSVCRT.dll_abs
xor edx, edx
pop ecx
inc edx
pop ecx
cmp eax, esi
jl 0x417ffb
and dword [edi + 0x130], 0
jmp 0x418049
mov eax, dword [edi + 0x11c]
xor dword [edi + 0x118], eax
mov eax, dword [edi + 0x118]
xor dword [edi + 0x11c], eax
mov eax, dword [edi + 0x11c]
xor dword [edi + 0x118], eax
mov eax, dword [edi + 0x124]
xor dword [edi + 0x120], eax
mov eax, dword [edi + 0x120]
xor dword [edi + 0x124], eax
mov eax, dword [edi + 0x124]
xor dword [edi + 0x120], eax
mov dword [edi + 0x130], edx
mov ecx, dword [edi + 0x118]
mov eax, dword [edi + 0x120]
cmp ecx, eax
jge 0x418062
and dword [edi + 0x12c], 0
jmp 0x4180a6
xor eax, ecx
mov dword [edi + 0x12c], edx
xor dword [edi + 0x120], eax
mov dword [edi + 0x118], eax
mov eax, dword [edi + 0x120]
xor dword [edi + 0x118], eax
mov eax, dword [edi + 0x124]
xor dword [edi + 0x11c], eax
mov eax, dword [edi + 0x11c]
xor dword [edi + 0x124], eax
mov eax, dword [edi + 0x124]
xor dword [edi + 0x11c], eax
mov eax, dword [edi + 0x124]
sub eax, dword [edi + 0x11c]
mov dword [esp + 0x20], eax
fild dword [esp + 0x20]
fstp dword [esp + 0x20]
fld dword [esp + 0x20]
mov eax, dword [edi + 0x120]
sub eax, dword [edi + 0x118]
mov dword [esp + 0x20], eax
fild dword [esp + 0x20]
fstp dword [esp + 0x20]
fdiv dword [esp + 0x20]
mov dword [edi + 0xb4], 0x417cc7
fstp dword [esp + 0x20]
fld dword [esp + 0x20]
fst dword [edi + 0x134]
fdivr qword [0x468d10]
fstp dword [edi + 0x138]
pop edi
pop esi
pop ebp
pop ebx
ret 0x10
Function at 0x418123
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push ebp
push esi
push edi
push dword [0x47e8d0]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov ebp, dword [esp + 0x14]
mov esi, eax
mov eax, dword [esp + 0x18]
mov edi, dword [esp + 0x1c]
add eax, dword [esi + 0x90]
add ebp, dword [esi + 0x8c]
mov dword [esp + 0x18], eax
test edi, edi
jns 0x418159
add ebp, edi
neg edi
mov ebx, dword [esp + 0x20]
test ebx, ebx
jns 0x418169
add eax, ebx
neg ebx
mov dword [esp + 0x18], eax
mov eax, dword [esp + 0x24]
add eax, eax
cmp eax, edi
jle 0x41817e
mov eax, edi
cdq
sub eax, edx
sar eax, 1
mov dword [esp + 0x24], eax
mov ecx, dword [esp + 0x28]
add ecx, ecx
cmp ecx, ebx
jle 0x418193
mov eax, ebx
cdq
sub eax, edx
sar eax, 1
mov dword [esp + 0x28], eax
mov eax, dword [esi + 0xa4]
cmp eax, dword [esi + 0xac]
je 0x4181ac
push eax
push esi
mov dword [esi + 0xac], eax
call dword [esi + 0x40]
push dword [esp + 0x28]
push dword [esp + 0x28]
push ebx
push edi
push dword [esp + 0x28]
push ebp
push esi
call dword [esi + 8]
pop edi
pop esi
pop ebp
pop ebx
ret 0x18

Function at 0x4181c6
Capabilities:
Get thread local storage value

Disassembly:
push esi
push dword [0x47e8d0]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov esi, eax
mov eax, dword [esi + 0xa4]
cmp eax, dword [esi + 0xac]
je 0x4181ee
push eax
push esi
mov dword [esi + 0xac], eax
call dword [esi + 0x40]
push dword [esp + 0x14]
mov eax, dword [esi + 0x90]
push dword [esp + 0x14]
add eax, dword [esp + 0x14]
push eax
mov eax, dword [esi + 0x8c]
add eax, dword [esp + 0x14]
push eax
push esi
call dword [esi + 4]
pop esi
ret 0x10

Function at 0x418284
Capabilities:
Get thread local storage value

Disassembly:
push dword [0x47e8d0]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov edx, eax
mov ecx, dword [edx + 0x74]
cmp ecx, 2
je 0x4182a9
cmp ecx, 3
je 0x4182a9
cmp ecx, 8
je 0x4182a9
cmp ecx, 0xc
jne 0x4182b7
mov eax, dword [esp + 4]
test eax, eax
je 0x4182b7
mov dword [edx + 0xb8], eax
ret 4

Function at 0x4182ba
Capabilities:
Get thread local storage value

Disassembly:
push dword [0x47e8d0]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov ecx, dword [eax + 0x90]
add ecx, dword [esp + 0xc]
push ecx
mov ecx, dword [eax + 0x8c]
add ecx, dword [esp + 0xc]
push ecx
push dword [esp + 0xc]
push eax
call dword [eax + 0x24]
ret 0xc
Function at 0x4182e7
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push ebp
push esi
push edi
push dword [0x47e8d0]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov ebp, dword [esp + 0x14]
mov edi, eax
mov eax, dword [esp + 0x18]
mov esi, dword [esp + 0x1c]
add eax, dword [edi + 0x90]
add ebp, dword [edi + 0x8c]
mov dword [esp + 0x18], eax
test esi, esi
jns 0x41831d
add ebp, esi
neg esi
mov ebx, dword [esp + 0x20]
test ebx, ebx
jns 0x41832d
add eax, ebx
neg ebx
mov dword [esp + 0x18], eax
mov eax, dword [esp + 0x24]
add eax, eax
cmp eax, esi
jle 0x418342
mov eax, esi
cdq
sub eax, edx
sar eax, 1
mov dword [esp + 0x24], eax
mov ecx, dword [esp + 0x28]
add ecx, ecx
cmp ecx, ebx
jle 0x418357
mov eax, ebx
cdq
sub eax, edx
sar eax, 1
mov dword [esp + 0x28], eax
mov eax, dword [esp + 0x2c]
cmp eax, dword [edi + 0xac]
je 0x41836e
push eax
push edi
mov dword [edi + 0xac], eax
call dword [edi + 0x40]
push dword [esp + 0x28]
push dword [esp + 0x28]
push ebx
push esi
push dword [esp + 0x28]
push ebp
push edi
call dword [edi + 8]
pop edi
pop esi
pop ebp
pop ebx
ret 0x1c

Function at 0x41a010
Capabilities:
Write file on windows

Disassembly:
push esi
mov esi, dword [esp + 0x10]
push edi
mov edi, dword [esp + 0xc]
mov eax, dword [edi]
test eax, eax
je 0x41a042
push 0
lea ecx, [esp + 0x10]
push ecx
push esi
push dword [esp + 0x1c]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x41a03d
cmp dword [esp + 0xc], esi
je 0x41a059
pop edi
xor eax, eax
pop esi
ret
mov eax, dword [edi + 4]
add eax, dword [edi + 8]
push esi
push dword [esp + 0x14]
push eax
call sub.MSVCRT.dll_memcpy
add esp, 0xc
add dword [edi + 8], esi
pop edi
mov eax, 1
pop esi
ret

Function at 0x41fa9b
Capabilities:
Get thread local storage value
Set thread local storage value

Disassembly:
push edi
push dword [0x47e72c]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov edi, eax
test edi, edi
jne 0x41fafc
push esi
push dword [0x47e728]
push 8
push dword [0x47e018]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov edi, eax
push edi
push dword [0x47e72c]
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
mov esi, dword [0x47e724]
jmp 0x41faec
mov ecx, dword [esi + 0xc]
test ecx, ecx
je 0x41faea
mov eax, dword [esi + 8]
add eax, edi
push eax
call ecx
pop ecx
mov esi, dword [esi]
test esi, esi
jne 0x41fada
push edi
push 0x41fa39
call fcn.0045526d
pop esi
mov eax, dword [esp + 8]
add eax, edi
pop edi
ret 4
Function at 0x41fb06
Capabilities:
Allocate thread local storage
Get thread local storage value
Set thread local storage value

Disassembly:
push ebx
push ebp
push esi
mov esi, dword [esp + 0x10]
mov ecx, esi
push edi
and ecx, 3
je 0x41fb1c
push 4
pop eax
sub eax, ecx
add esi, eax
mov eax, dword [0x47e728]
mov ebx, dword [sym.imp.KERNEL32.dll_TlsSetValue]
test eax, eax
jne 0x41fb53
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
push esi
push 8
push dword [0x47e018]
mov dword [0x47e72c], eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
push eax
push dword [0x47e72c]
call ebx
mov eax, dword [0x47e728]
mov edi, eax
add eax, esi
push eax
push dword [0x47e72c]
mov dword [0x47e728], eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
push eax
push 8
push dword [0x47e018]
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
mov ebp, eax
push ebp
push dword [0x47e72c]
call ebx
mov esi, dword [esp + 0x18]
mov ebx, dword [esp + 0x1c]
test esi, esi
jne 0x41fb93
test ebx, ebx
je 0x41fbb4
push 0x14
push 0x47e724
call fcn.004203de
pop ecx
pop ecx
mov dword [eax], edi
mov dword [eax + 4], esi
mov dword [eax + 8], ebx
test esi, esi
je 0x41fbb4
lea ecx, [edi + ebp]
push ecx
call esi
pop ecx
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
ret 0xc

Function at 0x420500
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x47ab88]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov dword [ebp - 8], eax
mov ecx, dword [ebp - 8]
mov edx, dword [ecx + 8]
sub edx, dword [ebp + 0xc]
mov dword [ebp - 4], edx
mov eax, dword [ebp + 8]
cmp dword [eax], 0
jne 0x420546
mov ecx, dword [ebp - 4]
add ecx, 0xa
push ecx
push 0
mov edx, dword [0x47e9e8]
push edx
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov ecx, dword [ebp + 8]
mov dword [ecx], eax
jmp 0x420567
mov edx, dword [ebp - 4]
add edx, 0xa
push edx
mov eax, dword [ebp + 8]
mov ecx, dword [eax]
push ecx
push 0
mov edx, dword [0x47e9e8]
push edx
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
mov ecx, dword [ebp + 8]
mov dword [ecx], eax
mov edx, dword [ebp - 4]
shr edx, 1
push edx
mov eax, dword [ebp - 8]
mov ecx, dword [eax]
add ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp + 8]
mov eax, dword [edx]
push eax
call fcn.004209e0
mov ecx, dword [ebp - 8]
mov edx, dword [ebp + 0xc]
mov dword [ecx + 8], edx
mov esp, ebp
pop ebp
ret 8

Function at 0x4205f0
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [0x47ab88]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
mov edx, dword [ecx + 8]
add edx, 2
mov eax, dword [ebp - 4]
mov dword [eax + 8], edx
mov esp, ebp
pop ebp
ret

Function at 0x4206c0
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [0x47ab88]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
mov eax, dword [ecx]
mov edx, dword [ebp - 4]
add eax, dword [edx + 8]
mov esp, ebp
pop ebp
ret
Function at 0x420820
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x47ab88]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov dword [ebp - 4], eax
cmp dword [ebp + 0xc], 0xffffffff
jne 0x420844
mov ecx, dword [ebp - 4]
mov edx, dword [ecx + 8]
mov dword [ebp + 0xc], edx
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 8]
mov edx, dword [ebp + 8]
lea eax, [ecx + edx*2]
mov dword [ebp - 8], eax
mov ecx, dword [ebp - 4]
mov edx, dword [ecx + 4]
sub edx, 4
cmp dword [ebp - 8], edx
jl 0x420894
mov eax, dword [ebp - 8]
add eax, 0x4000
mov ecx, dword [ebp - 4]
mov dword [ecx + 4], eax
mov edx, dword [ebp - 4]
mov eax, dword [edx + 4]
add eax, 0xa
push eax
mov ecx, dword [ebp - 4]
mov edx, dword [ecx]
push edx
push 0
mov eax, dword [0x47e9e8]
push eax
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
mov ecx, dword [ebp - 4]
mov dword [ecx], eax
jmp 0x4208dc
mov edx, dword [ebp - 4]
cmp dword [edx + 4], 0x100000
jle 0x4208dc
cmp dword [ebp - 8], 0x100000
jge 0x4208b0
mov dword [ebp - 8], 0x100000
mov eax, dword [ebp - 4]
mov ecx, dword [ebp - 8]
mov dword [eax + 4], ecx
mov edx, dword [ebp - 4]
mov eax, dword [edx + 4]
add eax, 0xa
push eax
mov ecx, dword [ebp - 4]
mov edx, dword [ecx]
push edx
push 0
mov eax, dword [0x47e9e8]
push eax
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
mov ecx, dword [ebp - 4]
mov dword [ecx], eax
mov edx, dword [ebp - 4]
mov eax, dword [edx]
add eax, dword [ebp + 0xc]
mov dword [ebp - 0xc], eax
mov ecx, dword [ebp + 8]
mov edx, dword [ebp + 0xc]
lea eax, [edx + ecx*2]
mov ecx, dword [ebp - 4]
mov dword [ecx + 8], eax
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret 8

Function at 0x420900
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [0x47ab88]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov dword [ebp - 4], eax
mov ecx, dword [ebp + 8]
shl ecx, 1
mov edx, dword [ebp - 4]
mov eax, dword [edx + 8]
sub eax, ecx
mov ecx, dword [ebp - 4]
mov dword [ecx + 8], eax
mov esp, ebp
pop ebp
ret 4

Function at 0x420960
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [0x47ab88]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
mov edx, dword [ebp + 8]
cmp edx, dword [ecx]
jb 0x42099e
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
mov edx, dword [ebp - 4]
add ecx, dword [edx + 8]
cmp dword [ebp + 8], ecx
ja 0x42099e
mov eax, dword [ebp - 4]
mov ecx, dword [ebp + 8]
sub ecx, dword [eax]
add ecx, 1
mov eax, ecx
jmp 0x4209a0
xor eax, eax
mov esp, ebp
pop ebp
ret 4

Function at 0x420a30
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [0x47ab88]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
mov eax, dword [ecx]
add eax, dword [ebp + 8]
mov esp, ebp
pop ebp
ret 4
Function at 0x420dc0
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x47ab88]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
mov edx, dword [ebp + 8]
mov dword [ecx + 8], edx
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
mov edx, dword [ebp - 4]
add ecx, dword [edx + 8]
mov dword [ebp - 8], ecx
mov eax, dword [ebp - 8]
mov esp, ebp
pop ebp
ret 4

Function at 0x420e00
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x10
push ebx
mov ebx, edx
mov edx, dword [esp + 0x18]
push ebp
push esi
push edi
movzx esi, word [edx]
mov ebp, ecx
mov edi, dword [esp + 0x28]
mov eax, esi
xor eax, 0x7f0
shr esi, 4
shr eax, 4
mov dword [esp + 0x14], ebx
mov dword [esp + 0x10], ebp
mov ecx, dword [edi + esi*4]
mov eax, dword [edi + eax*4]
mov dword [esp + 0x28], eax
movzx eax, word [edx + 0x10]
mov esi, dword [esp + 0x28]
shr eax, 4
mov dword [esp + 0x1c], ecx
mov eax, dword [edi + eax*4]
add eax, esi
mov dword [esp + 0x18], eax
test ebx, ebx
je 0x420e9a
lea ebx, [ebp + 4]
mov esi, edx
mov ebp, dword [esp + 0x14]
lea ebx, [ebx]
push edi
push ebx
push ecx
push esi
call fcn.00424b70
push edi
lea eax, [ebx + 0x20]
push eax
push dword [esp + 0x30]
lea eax, [esi + 0x10]
push eax
call fcn.00424b70
mov ecx, dword [esp + 0x3c]
add esp, 0x20
add ebx, 0x440
add esi, 0x20
dec ebp
jne 0x420e60
mov edx, dword [esp + 0x24]
mov esi, dword [esp + 0x28]
mov ebp, dword [esp + 0x10]
mov ebx, dword [ebp]
cmp ebx, 0x10
jbe 0x420f70
lea eax, [ebp + 0x44]
add ebx, 0xfffffff1
mov dword [esp + 0x18], eax
movzx eax, word [edx + 0x10]
xor eax, 0x7f0
shr ebx, 1
shr eax, 4
lea ebp, [ebx + 0x180]
add esi, dword [edi + eax*4]
lea ebp, [edx + ebp*2]
mov dword [esp + 0x28], esi
mov edi, edi
dec ebx
lea ebp, [ebp - 2]
mov dword [esp + 0x1c], ebx
lea eax, [ebx + 0x80]
mov ebx, dword [esp + 0x24]
mov edx, eax
shr eax, 1
and edx, 1
neg edx
shr edx, 4
movzx ecx, word [ebx + eax*2 + 0x200]
and edx, 0x7f
shr ecx, 4
xor ecx, edx
add esi, dword [edi + ecx*4]
cmp eax, 2
jae 0x420ee2
movzx ecx, word [ebp]
mov ebx, dword [esp + 0x1c]
mov eax, ecx
mov edx, dword [esp + 0x18]
xor ecx, 0x7f0
shr eax, 4
shr ecx, 4
mov eax, dword [edi + eax*4]
add eax, esi
mov dword [edx + ebx*8], eax
mov eax, dword [edi + ecx*4]
add eax, esi
mov esi, dword [esp + 0x28]
mov dword [edx + ebx*8 + 4], eax
test ebx, ebx
jne 0x420ed0
mov esi, dword [esp + 0x10]
mov eax, dword [esi]
lea ebx, [eax*4 - 0x40]
mov eax, dword [esp + 0x14]
cmp eax, 1
jbe 0x420f70
add esi, 0x484
lea edi, [eax - 1]
push ebx
push edx
push esi
call sub.MSVCRT.dll_memcpy
mov edx, dword [esp + 0x24]
add esp, 0xc
add esi, 0x440
dec edi
jne 0x420f58
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret 8
Function at 0x423270
Capabilities:
Encode data using xor

Disassembly:
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x18]
xor ebx, ebx
push esi
mov esi, 0x100
push edi
mov edi, dword [esp + 0x1c]
or ecx, esi
lea esp, [esp]
add edi, edi
mov edx, esi
and edx, edi
mov eax, ecx
add edx, esi
shr eax, 8
add eax, edx
mov edx, dword [esp + 0x14]
movzx edx, word [edx + eax*2]
mov eax, ecx
shr eax, 7
add ecx, ecx
and eax, 1
shr edx, 4
neg eax
shr eax, 4
and eax, 0x7f
xor edx, eax
add ebx, dword [ebp + edx*4]
mov edx, ecx
xor edx, edi
not edx
and esi, edx
cmp ecx, 0x10000
jb 0x423290
pop edi
pop esi
pop ebp
mov eax, ebx
pop ebx
ret
Function at 0x424230
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0xc]
mov ebx, 0x400
push edi
mov edi, 0xc
mov dword [esi + 0x2c], 0
lea edx, [esi + 0x1c50]
mov dword [esi + 0x44], 1
mov dword [esi + 0x40], 1
mov dword [esi + 0x3c], 1
mov dword [esi + 0x38], 1
mov eax, dword [esi + 0x78]
mov dword [esi + 0x70], eax
lea eax, [esi + 0x1e18]
mov dword [esi + 0x58], 0xffffffff
mov dword [esi + 0x5c], 0
mov dword [esi + 0x60], 0
mov dword [esi + 0x64], 0
mov dword [esi + 0x68], 0
mov dword [esi + 0x6c], 0
mov dword [esi + 0x80], 0
mov dword [esi + 0x84], 0
mov dword [esi + 0x88], 0
mov dword [esi + 0x1c18], 0x4000400
mov dword [esi + 0x1c1c], 0x4000400
mov dword [esi + 0x1c20], 0x4000400
mov dword [esi + 0x1c24], 0x4000400
mov dword [esi + 0x1c28], 0x4000400
mov dword [esi + 0x1c2c], 0x4000400
mov dword [esi + 0x1c30], 0x4000400
mov dword [esi + 0x1c34], 0x4000400
mov edi, edi
mov ecx, 0x10
jmp 0x424320
mov word [eax - 0x180], bx
mov word [eax], bx
add eax, 2
dec ecx
jne 0x424320
mov word [edx - 0x18], bx
mov word [edx], bx
mov word [edx + 0x18], bx
mov word [edx + 0x30], bx
add edx, 2
dec edi
jne 0x424310
mov eax, 0x4000400
lea edi, [esi + 0x1f98]
mov ecx, pe_nt_image_headers32
rep stosd dword es:[edi], eax
lea edi, [esi + 0x2198]
mov ecx, 0x40
rep stosd dword es:[edi], eax
mov ecx, dword [esi + 0x98]
mov eax, 0x300
add ecx, dword [esi + 0x94]
shl eax, cl
test eax, eax
je 0x42438e
mov edi, dword [esi + 0x50]
mov ecx, eax
shr ecx, 1
mov eax, 0x4000400
rep stosd dword es:[edi], eax
adc ecx, ecx
rep stosw word es:[edi], ax
mov eax, 0x4000400
lea edi, [esi + 0x2298]
mov ecx, pe_nt_image_headers32
rep stosd dword es:[edi], eax
lea edi, [esi + 0x2498]
mov ecx, pe_nt_image_headers32
rep stosd dword es:[edi], eax
mov ecx, pe_nt_image_headers32
lea edi, [esi + 0x2698]
rep stosd dword es:[edi], eax
lea edi, [esi + 0x2898]
mov ecx, pe_nt_image_headers32
rep stosd dword es:[edi], eax
mov dword [esi + 0x1c], 0
lea eax, [esi + 0xbaa0]
mov dword [esi + 0x18], 0
mov ecx, 0x800
mov dword [eax], 0x40000000
lea eax, [eax + 0x20]
dec ecx
jne 0x4243e0
mov dword [esi + 0x34], ecx
mov eax, 1
mov ecx, dword [esi + 0x9c]
mov edx, 0x100
shl eax, cl
mov ecx, dword [esi + 0x98]
dec eax
mov dword [esi + 0x4c], eax
mov eax, edx
shl eax, cl
mov ecx, dword [esi + 0x94]
shr edx, cl
sub eax, edx
pop edi
mov dword [esi + 0x48], eax
pop esi
pop ebx
ret
Function at 0x424b70
Capabilities:
Encode data using xor

Disassembly:
push ebx
push ebp
mov ebp, dword [esp + 0x18]
xor ebx, ebx
push esi
push edi
lea ebx, [ebx]
mov edx, dword [esp + 0x14]
mov edi, ebx
shr edi, 1
mov esi, ebx
shr esi, 2
mov eax, edi
and eax, 1
neg eax
shr eax, 4
movzx ecx, word [edx + esi*2 + 4]
and eax, 0x7f
shr ecx, 4
neg esi
xor ecx, eax
and esi, 0x7f0
movzx eax, word [edx + 2]
xor esi, eax
mov eax, dword [esp + 0x14]
shr esi, 4
mov edx, dword [ebp + ecx*4]
movzx ecx, word [eax + edi*2 + 8]
add edx, dword [ebp + esi*4]
mov eax, ecx
add edx, dword [esp + 0x18]
xor ecx, 0x7f0
mov esi, dword [esp + 0x1c]
shr eax, 4
shr ecx, 4
mov eax, dword [ebp + eax*4]
add eax, edx
mov dword [esi + ebx*4], eax
mov eax, dword [ebp + ecx*4]
add eax, edx
mov dword [esi + ebx*4 + 4], eax
add ebx, 2
cmp ebx, 8
jb 0x424b80
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x426940
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov eax, dword [esp + 4]
xor edx, edx
push esi
mov dword [eax + 0x34], 0
lea esi, [eax + 0x60]
mov word [eax + 0x1e], 0
mov dword [eax + 0x24], 0
mov dword [eax + 0x468], 0xffffffff
mov dword [eax + 0x46c], 0xffffffff
mov dword [eax + 0x30], 0x20
mov byte [eax + 0x1d], 1
mov dword [eax + 0x48], 4
mov ecx, edx
lea esi, [esi + 4]
and ecx, 1
mov eax, edx
shr eax, 1
neg ecx
and ecx, 0xedb88320
inc edx
xor ecx, eax
mov eax, ecx
shr ecx, 1
and eax, 1
neg eax
and eax, 0xedb88320
xor eax, ecx
mov ecx, eax
shr eax, 1
and ecx, 1
neg ecx
and ecx, 0xedb88320
xor ecx, eax
mov eax, ecx
shr ecx, 1
and eax, 1
neg eax
and eax, 0xedb88320
xor eax, ecx
mov ecx, eax
shr eax, 1
and ecx, 1
neg ecx
and ecx, 0xedb88320
xor ecx, eax
mov eax, ecx
shr ecx, 1
and eax, 1
neg eax
and eax, 0xedb88320
xor eax, ecx
mov ecx, eax
shr eax, 1
and ecx, 1
neg ecx
and ecx, 0xedb88320
xor ecx, eax
mov eax, ecx
shr ecx, 1
and eax, 1
neg eax
and eax, 0xedb88320
xor eax, ecx
mov dword [esi - 4], eax
cmp edx, 0x100
jb 0x426984
pop esi
ret
Function at 0x431830
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov eax, dword [esp + 0xc]
sub esp, 0x18
cmp eax, 5
jae 0x431842
xor eax, eax
add esp, 0x18
ret
mov ecx, dword [esp + 0x1c]
push ebx
mov ebx, dword [esp + 0x24]
push ebp
mov edx, dword [ecx + 0x4d08]
lea ebp, [eax - 4]
push esi
mov esi, dword [ecx + 0x4d0c]
mov ecx, dword [ecx + 0x4d10]
push edi
xor edi, edi
mov dword [esp + 0x34], ecx
add ebp, ebx
mov dword [esp + 0x20], ebp
nop
lea eax, [edi + ebx]
mov dword [esp + 0x10], eax
cmp eax, ebp
jae 0x431893
jmp 0x431880
mov cl, byte [eax]
and cl, 0xfe
cmp cl, 0xe8
je 0x43188f
inc eax
cmp eax, ebp
jb 0x431880
mov dword [esp + 0x10], eax
mov edi, eax
sub edi, ebx
cmp eax, ebp
jae 0x4319b4
mov ecx, edi
sub ecx, edx
cmp ecx, 3
jbe 0x4318cb
xor esi, esi
mov dword [esp + 0x14], esi
mov cl, byte [eax + 4]
mov edx, edi
mov dword [esp + 0x24], edx
test cl, cl
je 0x431907
cmp cl, 0xff
je 0x431907
and esi, 3
add esi, esi
or esi, 1
inc edi
jmp 0x431870
dec ecx
shl esi, cl
and esi, 7
mov dword [esp + 0x14], esi
je 0x4318ae
movzx ecx, byte [esi + 0x469528]
mov edx, eax
sub edx, ecx
cmp byte [esi + 0x469520], 0
mov cl, byte [edx + 4]
je 0x4318f7
test cl, cl
je 0x4318f7
cmp cl, 0xff
jne 0x4318ae
and esi, 3
mov edx, edi
add esi, esi
or esi, 1
inc edi
jmp 0x431870
movzx ebx, cl
movzx ecx, byte [eax + 3]
shl ebx, 8
or ebx, ecx
movzx ecx, byte [eax + 2]
shl ebx, 8
or ebx, ecx
movzx ecx, byte [eax + 1]
shl ebx, 8
or ebx, ecx
sub ebx, dword [esp + 0x34]
sub ebx, edi
test esi, esi
je 0x431986
movzx ecx, byte [esi + 0x469528]
mov edx, 0x18
mov esi, dword [esp + 0x34]
shl ecx, 3
sub edx, ecx
mov dword [esp + 0x18], ecx
mov dword [esp + 0x1c], edx
mov ebp, ecx
mov eax, edx
mov edx, ebx
mov ecx, eax
shr edx, cl
test dl, dl
je 0x43195f
cmp dl, 0xff
jne 0x431976
mov ecx, 0x20
mov edx, 1
sub ecx, ebp
shl edx, cl
dec edx
xor ebx, edx
sub ebx, esi
sub ebx, edi
jmp 0x431950
mov eax, dword [esp + 0x10]
mov esi, dword [esp + 0x14]
mov ebp, dword [esp + 0x20]
mov edx, dword [esp + 0x24]
mov ecx, ebx
mov byte [eax + 1], bl
shr ecx, 0x18
and cl, 1
dec cl
not cl
mov byte [eax + 4], cl
mov ecx, ebx
shr ecx, 0x10
mov byte [eax + 3], cl
mov ecx, ebx
mov ebx, dword [esp + 0x30]
shr ecx, 8
add edi, 5
mov byte [eax + 2], cl
jmp 0x431870
mov eax, dword [esp + 0x2c]
add dword [eax + 0x4d10], edi
mov dword [eax + 0x4d0c], esi
mov dword [eax + 0x4d08], edx
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x18
ret
Function at 0x4365c0
Capabilities:
Terminate process

Disassembly:
push esi
push 0x24
push str.Fatal_Internal_Error_in_libarchive:
push 2
call fcn.0043e4d0
mov edx, dword [esp + 0x18]
add esp, 0xc
mov ecx, edx
lea esi, [ecx + 1]
jmp 0x4365e0
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4365e0
sub ecx, esi
push ecx
push edx
push 2
call fcn.0043e4d0
push 1
push 0x46a6c0
push 2
call fcn.0043e4d0
add esp, 0x18
push dword [esp + 8]
call dword [sym.imp.MSVCRT.dll_exit]
pop esi
int3