joyce8/EMBER2024-capa huggingface dataset:
Function at 0x401f10
Capabilities:
Get disk information
Inspect load icon resource
Read file on windows

Disassembly:
mov eax, dword [esp + 4]
sub esp, 0x148
push ebx
push esi
push edi
push 0x65
push eax
call dword [sym.imp.USER32.dll_LoadIconA]
lea ecx, [esp + 0xc]
call fcn.00401000
lea ecx, [esp + 0x50]
push 0x104
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
lea edx, [esp + 0x50]
lea ecx, [esp + 0xc]
push edx
call fcn.004012b0
test eax, eax
je 0x402021
lea eax, [esp + 0x50]
push 0x404030
push eax
call dword [sym.imp.MSVCRT.dll_fopen]
mov esi, eax
add esp, 8
test esi, esi
je 0x402084
lea ecx, [esp + 0x50]
push ecx
lea ecx, [esp + 0x10]
call fcn.00401290
mov edi, dword [sym.imp.MSVCRT.dll_fseek]
sub eax, 8
push 0
push eax
push esi
call edi
mov ebx, dword [sym.imp.MSVCRT.dll_fread]
push esi
push 1
lea edx, [esp + 0x24]
push 8
push edx
call ebx
mov eax, dword [esp + 0x2c]
push 0
push eax
push esi
call edi
push esi
push 1
lea ecx, [esp + 0x48]
push 0x38
push ecx
call ebx
push esi
call dword [sym.imp.MSVCRT.dll_fclose]
mov eax, dword [esp + 0x88]
mov edx, dword [esp + 0x50]
add esp, 0x3c
test eax, eax
mov eax, dword [esp + 0x10]
push edx
push eax
jne 0x401ffe
sub esp, 0x38
mov ecx, 0xe
lea esi, [esp + 0x58]
mov edi, esp
rep movsd dword es:[edi], dword [esi]
lea ecx, [esp + 0x90]
push ecx
lea ecx, [esp + 0x50]
call fcn.00401800
jmp 0x402084
sub esp, 0x38
mov ecx, 0xe
lea esi, [esp + 0x58]
mov edi, esp
rep movsd dword es:[edi], dword [esi]
lea ecx, [esp + 0x90]
push ecx
lea ecx, [esp + 0x50]
call fcn.00401a90
jmp 0x402084
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::CString_1
call dword [sym.imp.KERNEL32.dll_GetLogicalDrives]
mov edi, eax
mov esi, 1
xor ebx, ebx
test edi, esi
je 0x40206a
mov dl, bl
lea ecx, [esp + 0x10]
add dl, 0x41
push edx
call sub.MFC42.DLL_CString::operator_1
push 0x40412c
lea ecx, [esp + 0x14]
call fcn.004020e2
lea ecx, [esp + 0xc]
mov eax, dword [esp + 0x10]
push eax
push 0
call fcn.00401cf0
add esi, esi
inc ebx
cmp ebx, 0x1a
jl 0x402039
lea ecx, [esp + 0xc]
call fcn.00401040
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0xc]
call fcn.00401030
pop edi
pop esi
xor eax, eax
pop ebx
add esp, 0x148
ret 0x10

Function at 0x430002
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
mov eax, section..text
nop
mov ebx, 0x408ecc
nop
nop
mov ecx, 0x58be0b8f
nop
nop
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x43004e
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
cmp eax, ebx
jne 0x430024
nop
nop
nop
nop
nop
mov eax, section..rsrc
mov ebx, 0x42e1d0
nop
mov ecx, 0x45186c21
nop
nop
test eax, eax
nop
nop
nop
nop
nop
je 0x430084
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
add eax, 4
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
jne 0x43006c
nop
nop
nop
nop
nop
nop
popal
nop
nop
jmp 0x401219
Function at 0x42ad94
Capabilities:
Contain obfuscated stackstrings

Disassembly:
mov eax, dword [ecx + 4]
mov esi, dword [ecx]
add eax, esi
cmp dword [ebp - 8], eax
jae 0x42ad9e
mov dword [ebp - 8], eax
add ecx, 0x28
dec edx
jne 0x42ad8f
mov byte [ebp - 0x58], bl
mov byte [ebp - 0x57], bl
mov byte [ebp - 0x56], 0x58
mov byte [ebp - 0x55], bl
mov byte [ebp - 0x54], 0xe0
mov byte [ebp - 0x53], 0xc2
mov byte [ebp - 0x52], 0xd3
mov byte [ebp - 0x51], 0xf4
mov byte [ebp - 0x50], 0xde
mov byte [ebp - 0x4f], 0xd4
mov byte [ebp - 0x4e], 0xd3
mov byte [ebp - 0x4d], 0xc2
mov byte [ebp - 0x4c], 0xca
mov byte [ebp - 0x4b], 0xee
mov byte [ebp - 0x4a], 0xc9
mov byte [ebp - 0x49], 0xc1
mov byte [ebp - 0x48], 0xc8
mov byte [ebp - 0x47], 0xa7
call fcn.0042ab4a
pop edx
add byte [ebx], bh
xor al, 0x8d
inc ebp
test al, 0x50
call fcn.0042ab5a
mov esi, dword [ebp + 0xc]
push eax
push esi
push dword [ebp + 8]
call fcn.0042ab0f
add esp, 0x10
lea ecx, [ebp - 0xb0]
push ecx
call eax
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0xac]
xor edx, edx
div ecx
xor edx, edx
mov dword [ebp - 0x8c], eax
mov eax, dword [ebp - 8]
div ecx
test edx, edx
je 0x42ae38
inc dword [ebp - 0x8c]
imul ecx, dword [ebp - 0x8c]
mov dword [ebp + 0xc], ecx
mov byte [ebp - 0x40], bl
mov byte [ebp - 0x3f], bl
mov byte [ebp - 0x3e], 0xec
mov byte [ebp - 0x3d], bl
mov byte [ebp - 0x3c], 0x45
mov byte [ebp - 0x3b], 0x7a
mov byte [ebp - 0x3a], 0x61
mov byte [ebp - 0x39], 0x67
mov byte [ebp - 0x38], 0x66
mov byte [ebp - 0x37], 0x72
mov byte [ebp - 0x36], 0x7f
mov byte [ebp - 0x35], 0x52
mov byte [ebp - 0x34], 0x7f
mov byte [ebp - 0x33], 0x7f
mov byte [ebp - 0x32], 0x7c
mov byte [ebp - 0x31], 0x70
mov byte [ebp - 0x30], 0x13
call fcn.0042ab4a
add ch, bh
cdq
sub ecx, dword [ebp - 0x17af3fbb]
invalid
Function at 0x419f74
Capabilities:
Parse pe header

Disassembly:
push 0xc
push 0x41a478
call fcn.0041a288
xor ecx, ecx
mov eax, dword [ebp + 8]
test eax, eax
je 0x419fd4
cmp eax, 0xffffffff
je 0x419fd4
mov dword [ebp - 4], ecx
mov edx, 0x5a4d
cmp word [eax], dx
jne 0x419fcd
mov edx, dword [eax + 0x3c]
test edx, edx
js 0x419fcd
cmp edx, 0x10000000
jae 0x419fcd
add eax, edx
mov dword [ebp - 0x1c], eax
mov ecx, dword [eax]
sub ecx, 0x4550
neg ecx
sbb ecx, ecx
not ecx
and ecx, eax
jmp 0x419fca
mov dword [ebp - 0x1c], ecx
mov dword [ebp - 4], 0xfffffffe
mov eax, ecx
call fcn.0041a2cd
ret 4

Function at 0x41a020
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 0x41a05e
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x41a056
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x41a060
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x41a046
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x41a130
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 0x41a146
xor eax, eax
pop ebp
ret
mov ecx, dword [eax + 0x3c]
add ecx, eax
xor eax, eax
cmp dword [ecx], 0x4550
jne 0x41a161
mov edx, 0x10b
cmp word [ecx + 0x18], dx
sete al
pop ebp
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 0x403df0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
mov eax, dword [ebp + 0x10]
sub esp, 0xc
push ebx
mov ebx, ecx
mov ecx, dword [ebp + 0xc]
push esi
push edi
test eax, eax
jg 0x403e1b
jl 0x403e0e
test ecx, ecx
jne 0x403e1b
xor eax, eax
xor edx, edx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
cmp dword [ebx + 0x38], 0
mov edi, ecx
je 0x403ef4
mov dword [esp + 0xc], eax
mov eax, dword [ebp + 8]
mov dword [esp + 0x10], eax
mov ecx, ebx
call fcn.00420bd0
mov ecx, edx
mov esi, eax
mov dword [esp + 0x14], ecx
test ecx, ecx
jl 0x403e8b
jg 0x403e4b
test esi, esi
je 0x403e8b
mov eax, dword [esp + 0xc]
cmp eax, ecx
jg 0x403e5f
jl 0x403e59
cmp edi, esi
jae 0x403e5f
mov esi, edi
mov dword [esp + 0x14], eax
mov eax, dword [ebx + 0x1c]
push esi
push dword [eax]
push dword [esp + 0x18]
call fcn.00472aa0
mov eax, dword [ebx + 0x2c]
add esp, 0xc
mov ecx, dword [esp + 0xc]
sub edi, esi
sbb ecx, dword [esp + 0x14]
sub dword [eax], esi
mov eax, dword [ebx + 0x1c]
add dword [eax], esi
mov eax, dword [esp + 0x10]
jmp 0x403eae
mov eax, dword [ebx]
mov ecx, ebx
call dword [eax + 0x1c]
mov ecx, eax
cmp ecx, 0xffffffff
je 0x403edd
mov eax, dword [esp + 0x10]
add edi, 0xffffffff
mov esi, 1
mov byte [eax], cl
mov ecx, dword [esp + 0xc]
adc ecx, 0xffffffff
add eax, esi
mov dword [esp + 0xc], ecx
mov dword [esp + 0x10], eax
test ecx, ecx
jg 0x403e32
jl 0x403ee1
test edi, edi
jne 0x403e32
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
sub eax, edi
sbb edx, ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
mov ecx, dword [esp + 0xc]
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
sub eax, edi
sbb edx, ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
mov eax, dword [ebx + 0x1c]
mov eax, dword [eax]
mov dword [esp + 0x10], eax
test eax, eax
je 0x403f43
mov eax, dword [ebx + 0x2c]
lea edx, [ebx + 0x2c]
mov dword [esp + 0x14], edx
mov eax, dword [eax]
test eax, eax
je 0x403f4a
cmp eax, ecx
mov esi, ecx
cmovb esi, eax
push esi
push dword [esp + 0x14]
push dword [ebp + 8]
call fcn.00472aa0
mov eax, dword [ebp + 8]
sub edi, esi
add eax, esi
add esp, 0xc
mov dword [esp + 0x10], eax
mov eax, dword [ebx + 0x2c]
sub dword [eax], esi
mov eax, dword [ebx + 0x1c]
add dword [eax], esi
mov esi, dword [esp + 0x10]
jmp 0x403f4d
lea eax, [ebx + 0x2c]
mov dword [esp + 0x14], eax
mov esi, dword [ebp + 8]
cmp dword [ebx + 0x4c], 0
je 0x403fb7
mov ecx, dword [ebx + 0xc]
lea eax, [ebx + 0x3c]
cmp dword [ecx], eax
jne 0x403f77
mov eax, dword [ebx + 0xc]
mov edx, dword [ebx + 0x54]
mov ecx, dword [ebx + 0x50]
sub edx, ecx
mov dword [eax], ecx
mov eax, dword [ebx + 0x1c]
mov dword [eax], ecx
mov eax, dword [esp + 0x14]
mov eax, dword [eax]
mov dword [eax], edx
cmp edi, 0xfff
jbe 0x403fa2
nop
push dword [ebx + 0x4c]
push 0xfff
push 1
push esi
call fcn.00479737
add esp, 0x10
add esi, eax
sub edi, eax
cmp eax, 0xfff
jne 0x403fb7
cmp edi, eax
ja 0x403f80
test edi, edi
je 0x403fb7
push dword [ebx + 0x4c]
push edi
push 1
push esi
call fcn.00479737
add esp, 0x10
sub edi, eax
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
sub eax, edi
pop edi
pop esi
sbb edx, 0
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x40ae60
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x498500
mov eax, dword fs:[0]
push eax
sub esp, 8
push ebx
push esi
push edi
mov eax, dword [0x51a900]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], ecx
lea eax, [ecx + 4]
mov dword [ecx], vtable.std::basic_streambuf_char__struct_std::char_traits_char__.0
lea ebx, [ecx + 0x24]
mov dword [ebp - 0x14], eax
lea edi, [ecx + 0x28]
mov dword [eax], 0
push 8
mov dword [ecx + 8], 0
mov dword [ecx + 0xc], 0
mov dword [ecx + 0x10], 0
mov dword [ecx + 0x14], 0
mov dword [ecx + 0x18], 0
mov dword [ecx + 0x1c], 0
mov dword [ecx + 0x20], 0
mov dword [ebx], 0
mov dword [edi], 0
mov dword [ecx + 0x2c], 0
mov dword [ecx + 0x30], 0
call fcn.0047129a
mov esi, eax
push 1
mov dword [ebp - 4], 0
call fcn.004704aa
mov dword [esi + 4], eax
add esp, 8
mov eax, dword [ebp - 0x10]
mov ecx, eax
mov dword [eax + 0x34], esi
call fcn.00406740
mov eax, dword [ebp - 0x10]
lea edx, [eax + 8]
lea ecx, [eax + 0x14]
lea esi, [eax + 4]
mov dword [eax + 0x10], edx
mov dword [eax + 0xc], esi
mov esi, eax
mov dword [eax + 0x1c], ecx
mov dword [eax], vtable.std::basic_filebuf_char__struct_std::char_traits_char__.0
mov byte [eax + 0x48], 0
mov byte [eax + 0x3d], 0
lea eax, [esi + 0x18]
mov dword [esi + 0x20], eax
mov dword [esi + 0x2c], ebx
mov dword [esi + 0x30], edi
mov esi, dword [ebp - 0x14]
mov dword [edx], 0
mov edx, dword [ebp - 0x10]
mov dword [eax], 0
mov eax, dword [0x5234d8]
mov dword [edi], 0
mov dword [esi], 0
mov dword [ecx], 0
mov ecx, dword [0x5234dc]
mov dword [ebx], 0
mov dword [edx + 0x40], eax
mov eax, edx
mov dword [edx + 0x4c], 0
mov dword [edx + 0x44], ecx
mov dword [edx + 0x38], 0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x40bb90
Capabilities:
Get graphical window text

Disassembly:
push ebp
lea ebp, [esp - 0x13c]
sub esp, 0x13c
push 0xffffffffffffffff
push 0x49865d
mov eax, dword fs:[0]
push eax
push ecx
mov eax, dword [0x51a900]
xor eax, ebp
mov dword [ebp + 0x138], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov eax, dword [ebp + 0x144]
push 0x100
push 0
mov esi, dword [eax]
lea eax, [ebp + 0x38]
push eax
call fcn.004726d0
add esp, 0xc
lea eax, [ebp + 0x38]
push 0x100
push eax
push esi
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, str.World_of_Warcraft
lea eax, [ebp + 0x38]
nop dword [eax + eax]
mov dl, byte [eax]
cmp dl, byte [ecx]
jne 0x40bc20
test dl, dl
je 0x40bc1c
mov dl, byte [eax + 1]
cmp dl, byte [ecx + 1]
jne 0x40bc20
add eax, 2
add ecx, 2
test dl, dl
jne 0x40bc00
xor eax, eax
jmp 0x40bc25
sbb eax, eax
or eax, 1
test eax, eax
jne 0x40bc78
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x10]
push eax
push esi
call dword [sym.imp.USER32.dll_GetWindowThreadProcessId]
mov eax, dword [ebp - 0x10]
test eax, eax
je 0x40bc78
mov esi, dword [edi + 4]
lea ecx, [ebp]
push eax
call fcn.004020d0
add esp, 4
mov dword [ebp - 4], 0
mov ecx, dword [esi + 4]
push eax
cmp ecx, dword [esi + 8]
je 0x40bc68
call fcn.00402430
add dword [esi + 4], 0x38
jmp 0x40bc70
push ecx
mov ecx, esi
call fcn.0040b2e0
lea ecx, [ebp]
call fcn.004023a0
mov al, 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp + 0x138]
xor ecx, ebp
call fcn.00471279
lea esp, [ebp + 0x13c]
pop ebp
ret 4

Function at 0x414be0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
jns 0x414bf6
mov eax, 6
mov dword [esp + 4], eax
jmp fcn.00417b50
cmp eax, 0x3b9aca00
jge 0x414c06
mov dword [esp + 4], eax
jmp fcn.00417b50
mov ecx, 0x84
mov eax, edx
mov edx, ecx
ret
Function at 0x418200
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
jns 0x41821d
xorps xmm3, xmm3
mov eax, 6
cvtss2sd xmm3, xmm2
mov dword [esp + 4], eax
jmp fcn.00417b50
cmp eax, 0x3b9aca00
jge 0x418234
xorps xmm3, xmm3
cvtss2sd xmm3, xmm2
mov dword [esp + 4], eax
jmp fcn.00417b50
mov ecx, 0x84
mov eax, edx
mov edx, ecx
ret
Function at 0x424a10
Capabilities:
Create thread
Inject dll
Inject thread

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x49953d
mov eax, dword fs:[0]
push eax
sub esp, 0x24
mov eax, dword [0x51a900]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 4], 0
cmp dword [0x52356c], 0
jne 0x424a78
push str.kernel32.dll
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
test eax, eax
je 0x424a78
push str.LoadLibraryW
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [0x52356c], eax
test eax, eax
jne 0x424a78
xor bl, bl
jmp 0x424b5a
xor al, al
lea ecx, [ebp - 0x28]
mov byte [ebp - 0x29], al
lea eax, [ebp + 8]
push eax
call fcn.004222c0
mov eax, dword [ebp - 0x18]
push 4
push 0x3000
lea esi, [eax*2 + 2]
push esi
push 0
push edi
call dword [sym.imp.KERNEL32.dll_VirtualAllocEx]
mov ebx, eax
test ebx, ebx
je 0x424b0d
cmp dword [ebp - 0x14], 7
lea ecx, [ebp - 0x28]
push 0
cmova ecx, dword [ebp - 0x28]
push esi
push ecx
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_WriteProcessMemory]
test eax, eax
je 0x424afe
push 0
push 0
push ebx
push dword [0x52356c]
push 0
push 0
push edi
call dword [sym.imp.KERNEL32.dll_CreateRemoteThread]
mov dword [ebp - 0x30], eax
test eax, eax
je 0x424afe
push 0xffffffffffffffff
push eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
push dword [ebp - 0x30]
mov esi, eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
test esi, esi
sete al
mov byte [ebp - 0x29], al
push 0x8000
push 0
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_VirtualFreeEx]
mov ecx, dword [ebp - 0x14]
cmp ecx, 7
jbe 0x424b43
mov edx, dword [ebp - 0x28]
lea ecx, [ecx*2 + 2]
mov eax, edx
cmp ecx, 0x1000
jb 0x424b39
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x424bae
push ecx
push edx
call fcn.00471287
add esp, 8
mov bl, byte [ebp - 0x29]
xor eax, eax
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 7
mov word [ebp - 0x28], ax
mov ecx, dword [ebp + 0x1c]
cmp ecx, 7
jbe 0x424b90
mov edx, dword [ebp + 8]
lea ecx, [ecx*2 + 2]
mov eax, edx
cmp ecx, 0x1000
jb 0x424b86
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x424bae
push ecx
push edx
call fcn.00471287
add esp, 8
mov al, bl
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00471279
mov esp, ebp
pop ebp
ret
call fcn.0047619f
int3
Function at 0x438680
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x499990
mov eax, dword fs:[0]
push eax
sub esp, 0xc
push ebx
push esi
push edi
mov eax, dword [0x51a900]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x18], esi
mov dword [esi + 0x14], 0
mov dword [esi + 0x10], 0
mov dword [esi + 0x18], 0
mov dword [ebp - 4], 0
mov dword [esi + 0x1c], 0
mov dword [esi + 0x20], 0
mov dword [esi + 0x24], 0
mov dword [esi + 0x28], 0
mov dword [esi + 0x2c], 0
mov dword [esi + 0x30], 0
mov byte [esi], 0
mov dword [esi + 0xc], 0
mov dword [esi + 8], 0
mov dword [esi + 4], 0
mov ecx, dword [esi + 0x14]
test ecx, ecx
jns 0x4387d4
mov eax, ecx
xor edi, edi
cdq
sub eax, edx
sar eax, 1
add eax, ecx
test eax, eax
cmovg edi, eax
cmp edi, ecx
jle 0x4387d4
lea ecx, [edi*4]
call fcn.0043da90
mov edx, dword [esi + 0x18]
mov dword [ebp - 0x18], eax
test edx, edx
je 0x4387ce
mov ecx, dword [esi + 0x10]
shl ecx, 2
push ecx
push edx
push eax
call fcn.00472aa0
mov ebx, dword [esi + 0x18]
add esp, 0xc
test ebx, ebx
je 0x4387c2
mov ecx, dword [0x524aa8]
test ecx, ecx
je 0x4387c2
movsx eax, word [ecx + 0x5e30]
mov edx, dword [ecx + 0x3f08]
mov dword [ebp - 0x14], edx
lea eax, [eax*8 + 0x5e34]
add eax, ecx
cmp dword [eax], edx
je 0x4387b8
movsx eax, word [ecx + 0x5e30]
inc eax
mov dword [ebp - 0x10], 6
cdq
idiv dword [ebp - 0x10]
movzx eax, dx
mov edx, dword [ebp - 0x14]
mov word [ecx + 0x5e30], ax
cwde
lea eax, [eax*8 + 0x5e34]
add eax, ecx
mov dword [eax], edx
xor edx, edx
mov dword [eax + 4], edx
inc word [eax + 6]
inc dword [ecx + 0x5e2c]
push ebx
call fcn.0047e51b
mov eax, dword [ebp - 0x18]
add esp, 4
mov dword [esi + 0x18], eax
mov dword [esi + 0x14], edi
mov dword [esi + 0x10], 0
mov eax, esi
mov dword [esi + 0x2c], 0
mov dword [esi + 0x30], 0
mov dword [esi + 0x24], 0
mov dword [esi + 0x28], 0
mov dword [esi + 0x1c], 0
mov dword [esi + 0x20], 0
mov dword [esi + 0x34], 0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x43a880
Capabilities:
Hash data with crc32

Disassembly:
push ebx
mov ebx, dword [esp + 8]
push esi
push edi
mov edi, edx
not ebx
mov esi, ecx
mov eax, ebx
test edi, edi
je 0x43a8de
mov cl, byte [esi]
lea esi, [esi + 1]
dec edi
cmp cl, 0x23
jne 0x43a8c2
cmp edi, 2
jb 0x43a8c2
cmp byte [esi], cl
jne 0x43a8c2
cmp byte [esi + 1], cl
jne 0x43a8c2
mov eax, ebx
movzx ecx, cl
movzx edx, al
xor edx, ecx
shr eax, 8
xor eax, dword [edx*4 + 0x50c8a0]
jmp 0x43a893
movzx edx, al
movzx ecx, cl
xor edx, ecx
shr eax, 8
xor eax, dword [edx*4 + 0x50c8a0]
test edi, edi
jne 0x43a893
pop edi
pop esi
not eax
pop ebx
ret
mov cl, byte [esi]
inc esi
test cl, cl
je 0x43a90d
cmp cl, 0x23
jne 0x43a8f4
cmp byte [esi], cl
jne 0x43a8f4
cmp byte [esi + 1], cl
cmove eax, ebx
movzx edx, al
movzx ecx, cl
xor edx, ecx
shr eax, 8
mov cl, byte [esi]
inc esi
xor eax, dword [edx*4 + 0x50c8a0]
test cl, cl
jne 0x43a8e5
pop edi
pop esi
not eax
pop ebx
ret

Function at 0x43aa00
Capabilities:
Read file on windows

Disassembly:
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x14]
test edi, edi
je 0x43aa12
mov dword [edi], 0
mov edx, 0x50c46c
call fcn.0043a920
mov esi, eax
test esi, esi
je 0x43aaba
push esi
call fcn.0048201a
mov ebp, eax
add esp, 4
cmp ebp, 0xffffffff
je 0x43aab1
push 2
push 0
push esi
call fcn.004791ca
add esp, 0xc
test eax, eax
jne 0x43aab1
push esi
call fcn.0048201a
mov ebx, eax
add esp, 4
cmp ebx, 0xffffffff
je 0x43aab1
push 0
push ebp
push esi
call fcn.004791ca
add esp, 0xc
test eax, eax
jne 0x43aab1
mov ecx, ebx
call fcn.0043da90
mov ebp, eax
test ebp, ebp
je 0x43aab1
push esi
push ebx
push 1
push ebp
call fcn.00479737
add esp, 0x10
push esi
cmp eax, ebx
je 0x43aa9c
call fcn.00479f7a
add esp, 4
mov ecx, ebp
call fcn.0043db20
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret
call fcn.00479f7a
add esp, 4
test edi, edi
je 0x43aaaa
mov dword [edi], ebx
mov eax, ebp
pop edi
pop esi
pop ebp
pop ebx
ret
push esi
call fcn.00479f7a
add esp, 4
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
ret
Function at 0x43d360
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebx
push esi
push edi
mov edi, ecx
lea edx, [esp + 0x10]
mov esi, 4
mov eax, dword [edi + 0xec]
mov ebx, dword [edi + 0xf4]
mov ebx, dword [ebx + eax*4 - 4]
not ebx
movzx eax, byte [edx]
lea edx, [edx + 1]
movzx ecx, bl
xor ecx, eax
shr ebx, 8
xor ebx, dword [ecx*4 + 0x50c8a0]
sub esi, 1
jne 0x43d380
mov eax, dword [edi]
not ebx
cmp dword [eax + 0x3fc0], ebx
jne 0x43d3b8
push ecx
push dword [esp + 0x14]
lea edx, [esi + 4]
mov ecx, ebx
call fcn.0044f2d0
add esp, 8
pop edi
pop esi
mov eax, ebx
pop ebx
ret 4

Function at 0x43d3c0
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
sub esp, 0x10
mov eax, dword [esp + 0x14]
mov edx, ecx
push esi
push edi
lea esi, [esp + 8]
mov edi, 0x10
movss xmm1, dword [edx + 0x108]
movss xmm0, dword [eax]
movss xmm2, dword [edx + 0x10c]
subss xmm0, xmm1
mov ecx, dword [edx + 0xec]
movss dword [esp + 8], xmm0
movss xmm0, dword [eax + 4]
subss xmm0, xmm2
movss dword [esp + 0xc], xmm0
movss xmm0, dword [eax + 8]
subss xmm0, xmm1
movss dword [esp + 0x10], xmm0
movss xmm0, dword [eax + 0xc]
mov eax, dword [edx + 0xf4]
subss xmm0, xmm2
mov edx, dword [eax + ecx*4 - 4]
movss dword [esp + 0x14], xmm0
not edx
movzx eax, byte [esi]
lea esi, [esi + 1]
movzx ecx, dl
xor ecx, eax
shr edx, 8
xor edx, dword [ecx*4 + 0x50c8a0]
sub edi, 1
jne 0x43d431
not edx
pop edi
mov eax, edx
pop esi
add esp, 0x10
ret 4
Function at 0x440820
Capabilities:
Hash data with crc32

Disassembly:
mov eax, dword [0x524aa8]
push ebx
push esi
push edi
mov esi, dword [eax + 0x3f78]
mov edi, ecx
mov eax, dword [eax + 0x3f70]
lea ebx, [esi + eax*8]
test eax, eax
je 0x4407fe
nop dword [eax]
mov edx, eax
shr edx, 1
cmp dword [esi + edx*8], edi
lea ecx, [esi + edx*8]
jae 0x4407f8
lea esi, [ecx + 8]
or ecx, 0xffffffff
sub ecx, edx
add eax, ecx
jmp 0x4407fa
mov eax, edx
test eax, eax
jne 0x4407e0
cmp esi, ebx
je 0x44080d
cmp dword [esi], edi
jne 0x44080d
mov eax, dword [esi + 4]
pop edi
pop esi
pop ebx
ret
pop edi
pop esi
xor eax, eax
pop ebx
ret
mov eax, ecx
or ecx, 0xffffffff
push ebx
push esi
mov bl, byte [eax]
lea esi, [eax + 1]
test bl, bl
je 0x44085d
push edi
or edi, 0xffffffff
cmp bl, 0x23
jne 0x440843
cmp byte [esi], bl
jne 0x440843
cmp byte [esi + 1], bl
cmove ecx, edi
movzx edx, cl
movzx eax, bl
mov bl, byte [esi]
xor edx, eax
shr ecx, 8
inc esi
xor ecx, dword [edx*4 + 0x50c8a0]
test bl, bl
jne 0x440834
pop edi
pop esi
not ecx
pop ebx
jmp 0x4407c0
Function at 0x44e1a0
Capabilities:
Hash data with crc32

Disassembly:
push ebx
mov bl, byte [ecx]
or eax, 0xffffffff
push esi
lea esi, [ecx + 1]
push edi
mov edi, dword [0x524aa8]
test bl, bl
je 0x44e1e9
push ebp
or ebp, 0xffffffff
nop dword [eax]
cmp bl, 0x23
jne 0x44e1cf
cmp byte [esi], bl
jne 0x44e1cf
cmp byte [esi + 1], bl
cmove eax, ebp
movzx edx, al
movzx ecx, bl
mov bl, byte [esi]
xor edx, ecx
shr eax, 8
inc esi
xor eax, dword [edx*4 + 0x50c8a0]
test bl, bl
jne 0x44e1c0
pop ebp
mov ecx, dword [edi + 0x5d44]
not eax
mov edx, dword [edi + 0x5d4c]
pop edi
pop esi
lea ecx, [ecx + ecx*8]
lea ecx, [edx + ecx*4]
pop ebx
cmp edx, ecx
je 0x44e210
cmp dword [edx + 4], eax
je 0x44e213
add edx, 0x24
cmp edx, ecx
jne 0x44e204
xor eax, eax
ret
mov eax, edx
ret