joyce8/EMBER2024-capa huggingface dataset:
Function at 0x5d0722
Capabilities:
Execute anti-debugging instructions
Parse pe header

Disassembly:
xchg dword [esp + 0x2b], ebp
xchg dword [esp + 0x33], edx
mov ax, di
jmp 0x5d0754
std
mov dl, 0x6c
mov dh, byte [esp + 0x2e]
rol eax, cl
mov dl, 0x84
mov byte [esp + 0xc], dh
jmp 0x5d07d1
clc
mov ax, dx
call fcn.005d0786
lea ebp, reloc.oleaut32.dll_SysFreeString
mov byte [esp + 3], cl
not ax
add esp, 0x1e
bswap ebp
sub esp, 0x1b
jmp 0x5d07ed
xchg dword [esp + 0x28], eax
mov dl, byte [esp + 6]
lea edx, [ebp*4]
xchg byte [esp + 0x16], ah
bsr ebp, ebp
pop dword [esp + 0x27]
jmp 0x5d079c
mov ebp, 0xaf334fd1
bswap ebp
stc
mov edx, esi
rdtsc
mov dl, cl
jmp 0x5d0868
not dx
mov al, ah
xchg al, ah
not al
mov ebp, ecx
pushal
jmp 0x5d08ce
mov dx, 0xcc71
clc
sub esp, 0xa
lea esp, [esp + 0x45]
lea edx, [eax + esi]
mov dx, 0x113b
jmp 0x5d0828
bsr edx, esi
cld
rdtsc
push dword [esp + 9]
mov al, byte [esp + 0x34]
pop ax
jmp 0x5d083e
xchg dword [esp + 0xe], edx
mov ebp, dword [esp + 3]
ror bp, 0xa
mov dword [esp + 0x21], esp
jmp 0x5d08b7
mov dh, cl
mov dword [esp + 0x1c], edi
ror al, cl
cld
pop dword [esp + 9]
rdtsc
jmp 0x5d087a
mov ebp, 0x1aa4ba82
mov dword [esp + 0x12], edi
mov bp, 0x3afc
jmp 0x5d08fb
bsf edx, eax
xchg word [esp + 0x1a], dx
mov dh, byte [esp + 4]
jmp 0x5d08a1
sub esp, 0x11
mov ebp, dword [esp + 0x2c]
bsf edx, eax
xchg al, dh
mov dx, word [esp + 0x29]
mov dword [esp + 7], eax
jmp 0x5d0890
mov ebp, dword [esp + 0x4e]
mov dx, 0x331a
or edx, 0x37223ba1
dec dl
jmp 0x5d0926
lea esp, [esp + 1]
xchg dh, ah
pushal
mov word [esp + 0xe], ax
neg edx
mov eax, 0xe4a2c1a9
jmp 0x5d08e5
cmc
mov edx, 0x3fb4430b
lea edx, [ecx + ecx]
cmp dh, 0x27
mov dl, byte [esp]
jmp 0x5d0937
not eax
mov eax, ebx
setne dl
push edx
xchg dword [esp], eax
mov eax, dword [esp + 0x58]
jmp 0x5d0910
mov edx, dword [esp + 0x71]
lea esp, [esp + 0x78]
popfd
lea esp, [esp + 4]
jmp 0x5d0aa9
call 0x5d0a30
leave

Function at 0x5d0786
Capabilities:
Execute anti-debugging instructions
Parse pe header

Disassembly:
inc edx
bsf dx, sp
rdtsc
neg eax
jmp 0x5d07a5

Function at 0x5d0983
Capabilities:
Access peb ldr_data
Parse pe header

Disassembly:
push ax
mov dword [esp], ecx
pushal
pop word [esp + 0xc]
push dword [esp + 4]
jmp 0x5d0a02
pop word [esp]
lea esp, [esp]
jmp 0x5d096d
push word [esp + 0xd]
lea esp, [esp + 0x1b]
lea esp, [esp + 3]
jmp 0x5d09d0
mov dword [esp + 0x14], esp
push bp
lea esp, [esp + 2]
mov dword [esp + 0x10], ebp
pushal
mov dword [esp + 0x15], edi
jmp 0x5d098c
mov eax, dword [eax + 0xc]
mov eax, dword [eax + 0x1c]
jmp 0x5d09e4
mov dword [esp + 0x10], esi
mov dword [esp + 0xc], edi
lea esp, [esp + 0xc]
mov eax, dword fs:[0x30]
jmp 0x5d09b7
mov eax, dword [eax]
mov eax, dword [eax + 8]
push eax
jmp 0x5d0001
lea esp, [esp + 2]
mov dword [esp + 0x1c], edx
mov dword [esp + 0x18], ebx
push ecx
lea esp, [esp + 2]
lea esp, [esp + 2]
jmp 0x5d09a2
Function at 0x1001b3f0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x1c
push ebx
mov ebx, ecx
push esi
push edi
cmp dword [ebx + 0x38], 0
je 0x1001b41c
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.MSVCP140.dll_protected_virtual:_long_long___int64____thiscall_std::basic_streambuf_char__struct_std::char_traits_char__::xsputn_char_const___long_long___int64__]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
mov eax, dword [ebx + 0x20]
mov esi, dword [ebp + 0xc]
mov edi, dword [ebp + 0x10]
mov dword [esp + 0x20], esi
mov ecx, dword [eax]
lea eax, [ebx + 0x30]
mov dword [esp + 0x24], edi
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x18], eax
test ecx, ecx
je 0x1001b444
mov eax, dword [eax]
mov ecx, dword [eax]
jmp 0x1001b44a
xor ecx, ecx
mov dword [esp + 0x18], eax
mov eax, ecx
cdq
mov dword [esp + 0x10], eax
mov ecx, edx
mov dword [esp + 0x14], ecx
test edi, edi
jl 0x1001b4b2
jg 0x1001b461
test esi, esi
je 0x1001b4b2
test ecx, ecx
jl 0x1001b4ad
jg 0x1001b46b
test eax, eax
je 0x1001b4ad
cmp edi, ecx
jg 0x1001b47f
jl 0x1001b475
cmp esi, eax
jae 0x1001b47f
mov eax, esi
mov dword [esp + 0x10], esi
mov dword [esp + 0x14], edi
push eax
push dword [ebp + 8]
push dword [esp + 0x24]
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [esp + 0x24]
add esp, 0xc
mov edx, dword [esp + 0x10]
mov ecx, dword [ebp + 8]
add ecx, edx
sub esi, edx
mov eax, dword [eax]
sbb edi, dword [esp + 0x14]
sub dword [eax], edx
mov eax, dword [ebx + 0x20]
add dword [eax], edx
jmp 0x1001b4b5
mov ecx, dword [ebp + 8]
jmp 0x1001b4bf
mov ecx, dword [ebp + 8]
test edi, edi
jl 0x1001b4d9
jg 0x1001b4bf
test esi, esi
je 0x1001b4d9
mov eax, dword [ebx + 0x4c]
test eax, eax
je 0x1001b4d9
push eax
push esi
push 1
push ecx
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
add esp, 0x10
sub esi, eax
sbb edi, 0
mov eax, dword [esp + 0x20]
mov edx, dword [esp + 0x24]
sub eax, esi
sbb edx, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x1001b4f0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [ebp + 0x10]
push ebx
mov ebx, ecx
mov ecx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 8]
mov dword [ebp - 4], esi
test eax, eax
jg 0x1001b51c
jl 0x1001b510
test ecx, ecx
jne 0x1001b51c
pop esi
xor eax, eax
xor edx, edx
pop ebx
mov esp, ebp
pop ebp
ret 0xc
cmp dword [ebx + 0x38], 0
je 0x1001b535
push eax
push ecx
push esi
mov ecx, ebx
call dword [sym.imp.MSVCP140.dll_protected_virtual:_long_long___int64____thiscall_std::basic_streambuf_char__struct_std::char_traits_char__::xsgetn_char___long_long___int64__]
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
mov eax, dword [ebx + 0x1c]
push edi
mov edi, ecx
mov eax, dword [eax]
mov dword [ebp - 8], eax
test eax, eax
je 0x1001b57d
mov eax, dword [ebx + 0x2c]
lea edx, [ebx + 0x2c]
mov dword [ebp - 0xc], edx
mov eax, dword [eax]
test eax, eax
je 0x1001b583
cmp eax, ecx
mov esi, ecx
cmovb esi, eax
push esi
push dword [ebp - 8]
push dword [ebp - 4]
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [ebx + 0x2c]
sub edi, esi
add dword [ebp - 4], esi
add esp, 0xc
sub dword [eax], esi
mov eax, dword [ebx + 0x1c]
add dword [eax], esi
mov esi, dword [ebp - 4]
jmp 0x1001b583
lea eax, [ebx + 0x2c]
mov dword [ebp - 0xc], eax
cmp dword [ebx + 0x4c], 0
je 0x1001b5f6
mov ecx, dword [ebx + 0xc]
lea eax, [ebx + 0x3c]
cmp dword [ecx], eax
jne 0x1001b5ac
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 [ebp - 0xc]
mov eax, dword [eax]
mov dword [eax], edx
mov eax, dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
cmp edi, 0xfff
jbe 0x1001b5e4
nop dword [eax]
push dword [ebx + 0x4c]
push 0xfff
push 1
push esi
call eax
add esp, 0x10
add esi, eax
sub edi, eax
cmp eax, 0xfff
jne 0x1001b5f6
cmp edi, eax
mov eax, dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
ja 0x1001b5c0
test edi, edi
je 0x1001b5f6
push dword [ebx + 0x4c]
push edi
push 1
push esi
call eax
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 0x1001b970
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
mov eax, dword [0x100ce00c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
mov esi, ecx
cmp ebx, 0xffffffff
jne 0x1001b9a0
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10093402
mov esp, ebp
pop ebp
ret 4
mov eax, dword [esi + 0x20]
mov eax, dword [eax]
test eax, eax
je 0x1001b9d0
mov edx, dword [esi + 0x30]
mov edx, dword [edx]
add edx, eax
cmp eax, edx
jae 0x1001b9d0
call dword [sym.imp.MSVCP140.dll_protected:_char____thiscall_std::basic_streambuf_char__struct_std::char_traits_char__::_Pninc_void_]
pop esi
mov byte [eax], bl
mov eax, ebx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10093402
mov esp, ebp
pop ebp
ret 4
cmp dword [esi + 0x4c], 0
push edi
je 0x1001baa8
mov edi, dword [esi + 0xc]
lea eax, [esi + 0x3c]
cmp dword [edi], eax
jne 0x1001b9f9
mov edx, dword [esi + 0x54]
mov ecx, dword [esi + 0x50]
sub edx, ecx
mov dword [edi], ecx
mov eax, dword [esi + 0x1c]
mov dword [eax], ecx
mov eax, dword [esi + 0x2c]
mov dword [eax], edx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x1001ba05
movsx eax, bl
jmp 0x1001ba3d
lea eax, [ebp - 0x2c]
mov byte [ebp - 0x25], bl
push eax
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x24]
push eax
lea eax, [ebp - 0x30]
push eax
lea eax, [ebp - 0x24]
push eax
lea eax, [ebp - 0x25]
push eax
lea eax, [esi + 0x40]
push eax
call dword [sym.imp.MSVCP140.dll_public:_int___thiscall_std::codecvt_char__char__struct__Mbstatet_::out_struct__Mbstatet___char_const___char_const___char_const____char___char___char___const]
sub eax, 0
je 0x1001ba67
sub eax, 1
je 0x1001ba67
sub eax, 2
jne 0x1001baa8
movsx eax, byte [ebp - 0x25]
push dword [esi + 0x4c]
push eax
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fputc]
add esp, 8
or ecx, 0xffffffff
cmp eax, ecx
cmovne ecx, ebx
pop edi
pop esi
mov eax, ecx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10093402
mov esp, ebp
pop ebp
ret 4
mov edi, dword [ebp - 0x2c]
lea eax, [ebp - 0x24]
sub edi, eax
je 0x1001ba85
push dword [esi + 0x4c]
push edi
push 1
push eax
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
add esp, 0x10
cmp edi, eax
jne 0x1001baa8
lea ecx, [ebp - 0x25]
mov byte [esi + 0x3d], 1
or eax, 0xffffffff
cmp dword [ebp - 0x30], ecx
pop edi
pop esi
cmovne eax, ebx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10093402
mov esp, ebp
pop ebp
ret 4
mov ecx, dword [ebp - 4]
or eax, 0xffffffff
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.10093402
mov esp, ebp
pop ebp
ret 4
Function at 0x1001bca0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x100ce00c]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, ecx
cmp dword [esi + 0x38], 0
je 0x1001bd5c
cmp byte [esi + 0x3d], 0
je 0x1001bd5c
mov eax, dword [esi]
push edi
push 0xffffffffffffffff
call dword [eax + 0xc]
cmp eax, 0xffffffff
je 0x1001bd4a
mov ecx, dword [esi + 0x38]
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x24]
push eax
lea eax, [esi + 0x40]
push eax
call dword [sym.imp.MSVCP140.dll_public:_int___thiscall_std::codecvt_char__char__struct__Mbstatet_::unshift_struct__Mbstatet___char___char___char___const]
sub eax, 0
je 0x1001bd11
sub eax, 1
je 0x1001bd15
sub eax, 2
jne 0x1001bd4a
mov byte [esi + 0x3d], al
mov al, 1
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10093402
mov esp, ebp
pop ebp
ret
mov byte [esi + 0x3d], 0
mov edi, dword [ebp - 0x28]
lea eax, [ebp - 0x24]
sub edi, eax
je 0x1001bd33
push dword [esi + 0x4c]
push edi
push 1
push eax
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
add esp, 0x10
cmp edi, eax
jne 0x1001bd4a
cmp byte [esi + 0x3d], 0
pop edi
sete al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10093402
mov esp, ebp
pop ebp
ret
pop edi
xor al, al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10093402
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov al, 1
xor ecx, ebp
pop esi
call fcn.10093402
mov esp, ebp
pop ebp
ret
Function at 0x10022c60
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_DisableThreadLibraryCalls]
cmp dword [ebp + 0xc], 1
jne 0x10022c87
push 0
push 0
push 0
push 0x100225d0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov eax, 1
pop ebp
ret 0xc

Function at 0x10023560
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov ebx, ecx
push esi
mov esi, dword [ebp + 8]
push edi
mov eax, dword [ebx]
mov edi, dword [ebp + 0xc]
not eax
mov dword [ebp - 4], ebx
cmp edi, 8
jb 0x1002360f
mov ecx, edi
shr ecx, 3
mov dword [ebp + 8], ecx
mov ebx, dword [esi + 4]
sub edi, 8
mov ecx, dword [esi]
add esi, 8
xor ecx, eax
mov eax, ebx
shr eax, 0x10
movzx edx, al
mov eax, ebx
mov dword [ebp + 0xc], ecx
shr eax, 8
movzx ecx, al
mov eax, dword [edx*4 + 0x100bb510]
mov edx, dword [ebp + 0xc]
xor eax, dword [ecx*4 + 0x100bb910]
mov ecx, edx
shr ecx, 0x10
movzx ecx, cl
xor eax, dword [ecx*4 + 0x100bc510]
mov ecx, edx
shr ecx, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x100bc910]
mov ecx, ebx
shr ecx, 0x18
xor eax, dword [ecx*4 + 0x100bb110]
mov ecx, edx
shr ecx, 0x18
xor eax, dword [ecx*4 + 0x100bc110]
movzx ecx, bl
xor eax, dword [ecx*4 + 0x100bbd10]
movzx ecx, dl
xor eax, dword [ecx*4 + 0x100bcd10]
sub dword [ebp + 8], 1
jne 0x10023587
mov ebx, dword [ebp - 4]
test edi, edi
je 0x1002362d
movzx ecx, byte [esi]
lea esi, [esi + 1]
movzx edx, al
xor edx, ecx
shr eax, 8
xor eax, dword [edx*4 + 0x100bb110]
sub edi, 1
jne 0x10023613
pop edi
not eax
pop esi
mov dword [ebx], eax
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x10036ab0
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 0xc]
mov edx, 0x811c9dc5
push edi
mov edi, dword [ebp + 8]
mov ecx, 0
sub esi, edi
je 0x10036ae1
nop dword [eax]
movzx eax, byte [ecx + edi]
inc ecx
xor eax, edx
imul edx, eax, 0x1000193
cmp ecx, esi
jb 0x10036ad0
pop edi
mov eax, edx
pop esi
pop ebp
ret 8

Function at 0x10037310
Capabilities:
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
push esi
mov eax, 0x1fffffff
mov esi, 1
push edi
mov edi, ecx
bsr ecx, eax
mov eax, esi
mov dword [ebp - 0x10], edi
shl eax, cl
mov ecx, dword [ebp + 8]
cmp ecx, eax
jbe 0x10037341
push str.invalid_hash_bucket_count
call dword [sym.imp.MSVCP140.dll_void___cdecl_std::_Xlength_error_char_const__]
lea eax, [ecx - 1]
mov ebx, dword [edi + 4]
or eax, 1
mov dword [ebp - 8], ebx
bsr ecx, eax
push ebx
lea ecx, [ecx + 1]
shl esi, cl
lea ecx, [edi + 0xc]
lea eax, [esi + esi]
push eax
call fcn.10037150
lea eax, [esi - 1]
mov dword [edi + 0x1c], esi
mov dword [edi + 0x18], eax
mov ecx, dword [edi + 4]
mov ecx, dword [ecx]
cmp ecx, ebx
je 0x10037447
mov eax, ecx
nop word [eax + eax]
movzx edx, byte [eax + 8]
xor edx, 0x811c9dc5
mov ecx, dword [ecx]
imul esi, edx, 0x1000193
movzx edx, byte [eax + 9]
xor esi, edx
movzx edx, byte [eax + 0xa]
imul esi, esi, 0x1000193
xor esi, edx
movzx edx, byte [eax + 0xb]
imul esi, esi, 0x1000193
xor esi, edx
imul edx, esi, 0x1000193
mov esi, dword [edi + 0x18]
and esi, edx
mov edx, dword [edi + 0xc]
mov edi, dword [edx + esi*8]
lea ebx, [edx + esi*8]
mov dword [ebp - 4], ebx
cmp edi, dword [ebp - 8]
jne 0x100373d3
mov dword [ebx], eax
mov dword [ebx + 4], eax
jmp 0x10037439
mov edx, dword [ebx + 4]
mov esi, dword [eax + 8]
cmp esi, dword [edx + 8]
jne 0x1003740a
mov edx, dword [edx]
mov dword [ebp - 0xc], edx
cmp edx, eax
je 0x10037405
mov edi, dword [eax + 4]
mov ebx, dword [ebp - 0xc]
mov dword [edi], ecx
mov esi, dword [ecx + 4]
mov dword [esi], edx
mov edx, dword [edx + 4]
mov dword [edx], eax
mov dword [ebx + 4], esi
mov ebx, dword [ebp - 4]
mov dword [ecx + 4], edi
mov dword [eax + 4], edx
mov dword [ebx + 4], eax
jmp 0x10037439
cmp edi, edx
je 0x1003741c
nop
mov edx, dword [edx + 4]
cmp esi, dword [edx + 8]
je 0x10037450
cmp edi, edx
jne 0x10037410
mov ebx, dword [eax + 4]
mov dword [ebx], ecx
mov edi, dword [ecx + 4]
mov dword [edi], edx
mov esi, dword [edx + 4]
mov dword [esi], eax
mov dword [edx + 4], edi
mov edx, dword [ebp - 4]
mov dword [ecx + 4], ebx
mov dword [eax + 4], esi
mov dword [edx], eax
mov eax, ecx
mov edi, dword [ebp - 0x10]
cmp ecx, dword [ebp - 8]
jne 0x10037380
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
mov edi, dword [eax + 4]
mov ebx, dword [edx]
mov dword [edi], ecx
mov esi, dword [ecx + 4]
mov dword [esi], ebx
mov edx, dword [ebx + 4]
mov dword [edx], eax
mov dword [ebx + 4], esi
mov dword [ecx + 4], edi
mov dword [eax + 4], edx
jmp 0x10037439
Function at 0x10037470
Capabilities:
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
sub esp, 0x18
mov edx, dword [ebp + 8]
push ebx
mov ebx, ecx
cmp edx, eax
je 0x100375c6
mov eax, dword [ebx + 4]
mov dword [ebp - 0x14], eax
mov eax, dword [edx + 4]
mov dword [ebp - 8], eax
movzx eax, byte [edx + 8]
xor eax, 0x811c9dc5
imul ecx, eax, 0x1000193
movzx eax, byte [edx + 9]
push esi
push edi
mov edi, dword [ebx + 0xc]
mov esi, edx
xor ecx, eax
mov dword [ebp - 0x18], edi
movzx eax, byte [edx + 0xa]
imul ecx, ecx, 0x1000193
xor ecx, eax
movzx eax, byte [edx + 0xb]
imul ecx, ecx, 0x1000193
xor ecx, eax
mov eax, dword [ebx + 0x18]
imul ecx, ecx, 0x1000193
and eax, ecx
mov ecx, dword [edi + eax*8]
mov dword [ebp - 4], ecx
lea eax, [edi + eax*8]
mov dword [ebp - 0xc], eax
mov eax, dword [eax + 4]
mov dword [ebp - 0x10], eax
mov eax, esi
mov edi, esi
mov esi, dword [esi]
push 0xc
push eax
call fcn.10093968
dec dword [ebx + 8]
add esp, 8
cmp edi, dword [ebp - 0x10]
je 0x10037529
mov eax, dword [ebp + 0xc]
cmp esi, eax
jne 0x100374e7
mov ecx, dword [ebp - 4]
cmp ecx, dword [ebp + 8]
jne 0x100375bc
mov edx, dword [ebp - 0xc]
mov ecx, dword [ebp - 8]
pop edi
mov dword [edx], esi
mov dword [ecx], esi
mov dword [esi + 4], ecx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
mov ecx, dword [ebp - 4]
mov edx, dword [ebp - 0xc]
cmp ecx, dword [ebp + 8]
jne 0x1003753d
mov eax, dword [ebp - 0x14]
mov ecx, eax
mov dword [edx], eax
jmp 0x10037540
mov ecx, dword [ebp - 8]
mov eax, dword [ebp + 0xc]
mov dword [edx + 4], ecx
cmp esi, eax
je 0x100375bc
nop word [eax + eax]
movzx eax, byte [esi + 8]
xor eax, 0x811c9dc5
imul ecx, eax, 0x1000193
movzx eax, byte [esi + 9]
xor ecx, eax
movzx eax, byte [esi + 0xa]
imul ecx, ecx, 0x1000193
xor ecx, eax
movzx eax, byte [esi + 0xb]
imul ecx, ecx, 0x1000193
xor ecx, eax
imul eax, ecx, 0x1000193
mov ecx, dword [ebx + 0x18]
and ecx, eax
mov eax, dword [ebp - 0x18]
lea eax, [eax + ecx*8]
mov dword [ebp - 4], eax
mov eax, dword [eax + 4]
mov dword [ebp - 0x10], eax
mov eax, esi
mov edi, esi
mov esi, dword [esi]
push 0xc
push eax
call fcn.10093968
dec dword [ebx + 8]
add esp, 8
mov eax, dword [ebp + 0xc]
cmp edi, dword [ebp - 0x10]
je 0x100375cd
cmp esi, eax
jne 0x10037597
mov ecx, dword [ebp - 4]
mov dword [ecx], esi
mov ecx, dword [ebp - 8]
pop edi
mov dword [ecx], esi
mov dword [esi + 4], ecx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
mov ecx, dword [ebp - 4]
mov edx, dword [ebp - 0x14]
mov dword [ecx], edx
mov dword [ecx + 4], edx
cmp esi, eax
jne 0x10037550
mov ecx, dword [ebp - 8]
pop edi
mov dword [ecx], esi
mov dword [esi + 4], ecx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x100379c0
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 8]
mov dword [ebp - 8], ecx
cmp edx, eax
je 0x10037b5c
cmp dword [edx + 0x1c], 0x10
mov eax, dword [ecx + 4]
push esi
mov dword [ebp - 0x1c], eax
mov esi, edx
mov eax, dword [ecx + 0xc]
push edi
mov dword [ebp - 0x18], eax
lea edi, [edx + 8]
mov eax, dword [edx + 4]
mov dword [ebp - 0xc], eax
mov eax, dword [edi + 0x10]
jb 0x100379fb
mov edi, dword [edi]
xor edx, edx
push ebx
mov ebx, 0x811c9dc5
test eax, eax
je 0x10037a24
mov ecx, eax
nop dword [eax]
movzx eax, byte [edx + edi]
inc edx
xor eax, ebx
imul ebx, eax, 0x1000193
cmp edx, ecx
jb 0x10037a10
mov ecx, dword [ebp - 8]
mov eax, dword [ecx + 0x18]
mov ecx, dword [ebp - 0x18]
and eax, ebx
lea eax, [ecx + eax*8]
mov ecx, dword [eax]
mov dword [ebp - 0x10], eax
mov eax, dword [eax + 4]
mov dword [ebp - 4], ecx
mov dword [ebp - 0x14], eax
nop dword [eax]
mov edi, esi
mov ebx, esi
mov esi, dword [esi]
lea edx, [edi + 8]
call fcn.1003a5e0
push 0x40
push edi
call fcn.10093968
mov eax, dword [ebp - 8]
add esp, 8
dec dword [eax + 8]
cmp ebx, dword [ebp - 0x14]
je 0x10037a89
mov eax, dword [ebp + 0xc]
cmp esi, eax
jne 0x10037a40
mov ecx, dword [ebp - 4]
cmp ecx, dword [ebp + 8]
jne 0x10037a78
mov edx, dword [ebp - 0x10]
mov dword [edx], esi
mov ecx, dword [ebp - 0xc]
pop ebx
pop edi
mov dword [ecx], esi
mov dword [esi + 4], ecx
pop esi
mov esp, ebp
pop ebp
ret 8
mov ecx, dword [ebp - 4]
mov edx, dword [ebp - 0x10]
cmp ecx, dword [ebp + 8]
jne 0x10037a9b
mov ecx, dword [ebp - 0x1c]
mov dword [edx], ecx
jmp 0x10037a9e
mov ecx, dword [ebp - 0xc]
mov dword [edx + 4], ecx
mov ecx, dword [ebp + 0xc]
cmp esi, ecx
je 0x10037b4f
nop dword [eax]
cmp dword [esi + 0x1c], 0x10
lea edx, [esi + 8]
mov ebx, dword [edx + 0x10]
jb 0x10037abe
mov edx, dword [edx]
xor ecx, ecx
mov edi, 0x811c9dc5
test ebx, ebx
je 0x10037ae4
nop dword [eax]
movzx eax, byte [ecx + edx]
inc ecx
xor eax, edi
imul edi, eax, 0x1000193
cmp ecx, ebx
jb 0x10037ad0
mov eax, dword [ebp - 8]
mov eax, dword [eax + 0x18]
mov ecx, dword [ebp - 0x18]
and eax, edi
lea eax, [ecx + eax*8]
mov dword [ebp - 4], eax
mov eax, dword [eax + 4]
mov dword [ebp - 0x14], eax
mov edi, esi
mov ebx, esi
mov esi, dword [esi]
lea edx, [edi + 8]
call fcn.1003a5e0
push 0x40
push edi
call fcn.10093968
mov eax, dword [ebp - 8]
add esp, 8
dec dword [eax + 8]
cmp ebx, dword [ebp - 0x14]
je 0x10037b39
mov eax, dword [ebp + 0xc]
cmp esi, eax
jne 0x10037af8
mov ecx, dword [ebp - 4]
pop ebx
pop edi
mov dword [ecx], esi
mov ecx, dword [ebp - 0xc]
mov dword [ecx], esi
mov dword [esi + 4], ecx
pop esi
mov esp, ebp
pop ebp
ret 8
mov ecx, dword [ebp - 4]
mov edi, dword [ebp - 0x1c]
mov dword [ecx], edi
mov dword [ecx + 4], edi
mov ecx, dword [ebp + 0xc]
cmp esi, ecx
jne 0x10037ab0
mov eax, dword [ebp - 0xc]
pop ebx
pop edi
mov dword [eax], esi
mov dword [esi + 4], eax
mov eax, ecx
pop esi
mov esp, ebp
pop ebp
ret 8
Function at 0x10042720
Capabilities:
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
mov edi, edx
not ebx
mov esi, ecx
mov eax, ebx
test edi, edi
je 0x10042781
mov cl, byte [esi]
lea esi, [esi + 1]
dec edi
cmp cl, 0x23
jne 0x10042764
cmp edi, 2
jb 0x10042764
cmp byte [esi], cl
jne 0x10042764
cmp byte [esi + 1], cl
jne 0x10042764
mov eax, ebx
movzx ecx, cl
movzx edx, al
xor edx, ecx
shr eax, 8
xor eax, dword [edx*4 + 0x100bd4f0]
jmp 0x10042735
movzx edx, al
movzx ecx, cl
xor edx, ecx
shr eax, 8
xor eax, dword [edx*4 + 0x100bd4f0]
test edi, edi
jne 0x10042735
pop edi
pop esi
not eax
pop ebx
pop ebp
ret
mov cl, byte [esi]
inc esi
test cl, cl
je 0x100427b0
cmp cl, 0x23
jne 0x10042797
cmp byte [esi], cl
jne 0x10042797
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 + 0x100bd4f0]
test cl, cl
jne 0x10042788
pop edi
pop esi
not eax
pop ebx
pop ebp
ret

Function at 0x100428c0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
test ebx, ebx
je 0x100428d4
mov dword [ebx], 0
mov edx, 0x100c54c0
call fcn.100427c0
mov esi, eax
test esi, esi
je 0x100429c2
mov edi, dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_ftell]
push esi
call edi
add esp, 4
mov dword [ebp - 4], eax
cmp eax, 0xffffffff
je 0x100429b8
push 2
push 0
push esi
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fseek]
add esp, 0xc
test eax, eax
jne 0x100429b8
push esi
call edi
mov edi, eax
add esp, 4
mov dword [ebp + 8], edi
cmp edi, 0xffffffff
je 0x100429b8
push 0
push dword [ebp - 4]
push esi
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fseek]
add esp, 0xc
test eax, eax
jne 0x100429b8
mov eax, dword [0x100cef00]
test eax, eax
je 0x1004294c
inc dword [eax + 0xb4]
push edi
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov edi, eax
add esp, 4
test edi, edi
je 0x100429b8
push esi
push dword [ebp + 8]
push 1
push edi
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
add esp, 0x10
push esi
cmp eax, dword [ebp + 8]
je 0x1004299d
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
mov eax, dword [0x100cef00]
add esp, 4
test eax, eax
je 0x1004298a
dec dword [eax + 0xb4]
push edi
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
add esp, 4
test ebx, ebx
je 0x100429af
mov eax, dword [ebp + 8]
mov dword [ebx], eax
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push esi
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
add esp, 4
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret