joyce8/EMBER2024-capa huggingface dataset:
Function at 0x407150
Capabilities:
Execute command

Disassembly:
sub esp, 0x28
push esi
mov esi, dword [0x5f5420]
lea eax, [esp + 0x14]
push eax
mov dword [esp + 0x18], 0x15
movups xmm0, xmmword [esi + 0x39b4]
lea ecx, [esi + 0x4758]
movups xmmword [esp + 0x1c], xmm0
call fcn.0043b310
mov dword [esi + 0x39b4], 0
lea eax, [esp + 0x14]
mov dword [esi + 0x39b8], 0
mov dword [esi + 0x39bc], 0
mov dword [esi + 0x39c0], 0
mov esi, dword [0x5f5420]
push eax
mov dword [esp + 0x18], 0x16
movups xmm0, xmmword [esi + 0x39c4]
lea ecx, [esi + 0x4758]
movups xmmword [esp + 0x1c], xmm0
call fcn.0043b310
mov dword [esi + 0x39c4], 0x3f800000
lea eax, [esp + 0x14]
mov dword [esi + 0x39c8], 0x3e9cac08
mov dword [esi + 0x39cc], 0x3e88b439
mov dword [esi + 0x39d0], 0x3f598b89
mov esi, dword [0x5f5420]
push eax
mov dword [esp + 0x18], 0x17
movups xmm0, xmmword [esi + 0x39d4]
lea ecx, [esi + 0x4758]
movups xmmword [esp + 0x1c], xmm0
call fcn.0043b310
mov dword [esi + 0x39d4], 0
lea eax, [esp + 0x14]
mov dword [esi + 0x39d8], 0
mov dword [esi + 0x39dc], 0
mov dword [esi + 0x39e0], 0
mov esi, dword [0x5f5420]
push eax
mov dword [esp + 0x18], 5
movups xmm0, xmmword [esi + 0x38b4]
lea ecx, [esi + 0x4758]
movups xmmword [esp + 0x1c], xmm0
call fcn.0043b310
mov dword [esi + 0x38b4], 0
lea eax, [esp + 0x14]
mov dword [esi + 0x38b8], 0
mov dword [esi + 0x38bc], 0
mov dword [esi + 0x38c0], 0
mov esi, dword [0x5f5420]
push eax
mov dword [esp + 0x18], 6
movups xmm0, xmmword [esi + 0x38c4]
lea ecx, [esi + 0x4758]
movups xmmword [esp + 0x1c], xmm0
call fcn.0043b310
mov dword [esi + 0x38c4], 0
lea eax, [esp + 0x14]
mov dword [esi + 0x38c8], 0
mov dword [esi + 0x38cc], 0
mov dword [esi + 0x38d0], 0
mov esi, dword [0x5f5420]
push eax
mov dword [esp + 0x18], 0
movups xmm0, xmmword [esi + 0x3864]
lea ecx, [esi + 0x4758]
movups xmmword [esp + 0x1c], xmm0
call fcn.0043b310
mov dword [esi + 0x3864], 0x3f760419
mov dword [esi + 0x3868], 0x3ea4dd2f
mov dword [esi + 0x386c], 0x3e6872b0
mov dword [esi + 0x3870], 0x3f800000
mov esi, dword [0x5f5420]
push 0
push 0
push str._By_Austin091962
mov eax, dword [esi + 0x3e48]
push ecx
movss xmm0, dword [eax + 0x1c]
movss dword [esp + 0x14], xmm0
movss xmm3, dword [0x56cbfc]
lea eax, [esp + 0x1c]
movss xmm2, dword [esi + 0x3bb8]
mov ecx, dword [esi + 0x3bb4]
mov dword [esp], 0xbf800000
push eax
call fcn.0044ad20
mov eax, dword [esi + 0x3e48]
lea edx, [esp + 4]
movss xmm0, dword [esp + 0xc]
addss xmm0, dword [0x56cab8]
movss xmm1, dword [esp + 4]
mov byte [eax + 0xac], 1
mov ecx, dword [esi + 0x3e48]
push ecx
cvttss2si eax, xmm0
mov dword [esp + 8], 0
mov byte [ecx + 0x131], 1
mov dword [esp + 0xc], 0
movd xmm0, eax
cvtdq2ps xmm0, xmm0
subss xmm1, xmm0
movss xmm0, dword [ecx + 0x14]
subss xmm0, dword [ecx + 0x78]
mulss xmm1, dword [0x56ca80]
addss xmm1, xmm0
movss dword [ecx + 0xf0], xmm1
mov ecx, str.By_Austin091962
call fcn.00451000
add esp, 4
test al, al
je 0x407417
push str.start_https:__github.com_Forbidid
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_system]
add esp, 4
mov ecx, 4
pop esi
add esp, 0x28
jmp fcn.00425590
Function at 0x407800
Capabilities:
Create process on windows
Self delete
Terminate process

Disassembly:
push ecx
call fcn.00407600
push 0xa
call dword [sym.imp.KERNEL32.dll_Sleep]
push 1
push 0
push 0
push str.del.bat
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
push 0
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_exit]
int3

Function at 0x407830
Capabilities:
Enumerate processes
Terminate process

Disassembly:
sub esp, 0x230
push ebx
push esi
push edi
push 0
mov esi, ecx
push 2
mov dword [esp + 0x14], esi
call dword [sym.imp.KERNEL32.dll_CreateToolhelp32Snapshot]
mov edi, eax
mov dword [esp + 0x10], 0x22c
lea eax, [esp + 0x10]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_Process32FirstW]
mov ebx, dword [sym.imp.KERNEL32.dll_CloseHandle]
test eax, eax
je 0x4078d1
push ebp
mov ebp, dword [sym.imp.KERNEL32.dll_Process32NextW]
mov eax, esi
lea ecx, [esp + 0x38]
mov dx, word [ecx]
cmp dx, word [eax]
jne 0x40789c
test dx, dx
je 0x407898
mov dx, word [ecx + 2]
cmp dx, word [eax + 2]
jne 0x40789c
add ecx, 4
add eax, 4
test dx, dx
jne 0x407876
xor eax, eax
jmp 0x4078a1
sbb eax, eax
or eax, 1
test eax, eax
jne 0x4078c4
push dword [esp + 0x1c]
push eax
push 1
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov esi, eax
push 0
push esi
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
push esi
call ebx
mov esi, dword [esp + 0x10]
lea eax, [esp + 0x14]
push eax
push edi
call ebp
test eax, eax
jne 0x407870
pop ebp
push 0x14
call dword [sym.imp.KERNEL32.dll_Sleep]
push edi
call ebx
pop edi
pop esi
pop ebx
add esp, 0x230
ret
Function at 0x411220
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 0x41124c
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 0x411274
mov eax, dword [eax]
mov ecx, dword [eax]
jmp 0x41127a
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 0x4112e2
jg 0x411291
test esi, esi
je 0x4112e2
test ecx, ecx
jl 0x4112dd
jg 0x41129b
test eax, eax
je 0x4112dd
cmp edi, ecx
jg 0x4112af
jl 0x4112a5
cmp esi, eax
jae 0x4112af
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 0x4112e5
mov ecx, dword [ebp + 8]
jmp 0x4112ef
mov ecx, dword [ebp + 8]
test edi, edi
jl 0x411309
jg 0x4112ef
test esi, esi
je 0x411309
mov eax, dword [ebx + 0x4c]
test eax, eax
je 0x411309
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 0x411320
Capabilities:
Read file on windows

Disassembly:
push ecx
mov eax, dword [esp + 0x10]
push ebx
mov ebx, ecx
push esi
mov esi, dword [esp + 0x14]
test eax, eax
jg 0x411341
jl 0x411337
test esi, esi
jne 0x411341
pop esi
xor eax, eax
xor edx, edx
pop ebx
pop ecx
ret 0xc
cmp dword [ebx + 0x38], 0
je 0x411359
push eax
push esi
push dword [esp + 0x18]
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
pop ecx
ret 0xc
mov eax, dword [ebx + 0x1c]
push ebp
mov ebp, dword [esp + 0x14]
push edi
mov edx, dword [eax]
mov edi, esi
test edx, edx
je 0x4113a0
mov eax, dword [ebx + 0x2c]
lea ecx, [ebx + 0x2c]
mov dword [esp + 0x10], ecx
mov eax, dword [eax]
test eax, eax
je 0x4113a7
cmp eax, dword [esp + 0x1c]
cmovb esi, eax
push esi
push edx
push ebp
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [ebx + 0x2c]
add ebp, esi
sub edi, esi
add esp, 0xc
sub dword [eax], esi
mov eax, dword [ebx + 0x1c]
add dword [eax], esi
mov esi, dword [esp + 0x1c]
jmp 0x4113a7
lea eax, [ebx + 0x2c]
mov dword [esp + 0x10], eax
cmp dword [ebx + 0x4c], 0
je 0x411416
mov ecx, dword [ebx + 0xc]
lea eax, [ebx + 0x3c]
cmp dword [ecx], eax
jne 0x4113d1
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 + 0x10]
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 0x411404
nop
push dword [ebx + 0x4c]
push 0xfff
push 1
push ebp
call eax
add esp, 0x10
add ebp, eax
sub edi, eax
cmp eax, 0xfff
jne 0x411416
cmp edi, eax
mov eax, dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
ja 0x4113e0
test edi, edi
je 0x411416
push dword [ebx + 0x4c]
push edi
push 1
push ebp
call eax
add esp, 0x10
sub edi, eax
mov edx, dword [esp + 0x20]
sub esi, edi
pop edi
pop ebp
mov eax, esi
sbb edx, 0
pop esi
pop ebx
pop ecx
ret 0xc
Function at 0x4117a0
Capabilities:
Write file on windows

Disassembly:
sub esp, 0x28
push ebx
mov ebx, dword [esp + 0x30]
push esi
mov esi, ecx
cmp ebx, 0xffffffff
jne 0x4117ba
pop esi
xor eax, eax
pop ebx
add esp, 0x28
ret 4
mov eax, dword [esi + 0x20]
push edi
mov ecx, dword [eax]
test ecx, ecx
je 0x4117ec
mov edx, dword [esi + 0x30]
mov edi, dword [edx]
lea eax, [edi + ecx]
cmp ecx, eax
jae 0x4117ec
lea ecx, [edi - 1]
mov eax, ebx
mov dword [edx], ecx
mov edx, dword [esi + 0x20]
pop edi
mov esi, dword [edx]
lea ecx, [esi + 1]
mov dword [edx], ecx
mov byte [esi], bl
pop esi
pop ebx
add esp, 0x28
ret 4
cmp dword [esi + 0x4c], 0
je 0x4118bb
mov edi, dword [esi + 0xc]
lea eax, [esi + 0x3c]
cmp dword [edi], eax
jne 0x411814
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 0x411820
movsx eax, bl
jmp 0x411860
lea eax, [esp + 0x38]
mov byte [esp + 0xf], bl
push eax
lea eax, [esp + 0x38]
push eax
lea eax, [esp + 0x1c]
push eax
lea eax, [esp + 0x1c]
push eax
lea eax, [esp + 0x20]
push eax
lea eax, [esp + 0x23]
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 0x411880
sub eax, 1
je 0x411880
sub eax, 2
jne 0x4118bb
movsx eax, byte [esp + 0xf]
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
cmove ebx, ecx
pop edi
pop esi
mov eax, ebx
pop ebx
add esp, 0x28
ret 4
mov edi, dword [esp + 0x38]
lea eax, [esp + 0x14]
sub edi, eax
je 0x4118a0
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 0x4118bb
lea ecx, [esp + 0xf]
mov byte [esi + 0x3d], 1
or eax, 0xffffffff
cmp dword [esp + 0x10], ecx
pop edi
pop esi
cmovne eax, ebx
pop ebx
add esp, 0x28
ret 4
pop edi
pop esi
or eax, 0xffffffff
pop ebx
add esp, 0x28
ret 4

Function at 0x411a50
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
mov edx, dword [esp + 4]
push esi
push edi
mov dword [ecx + 0x1384], 0xffffffff
lea edi, [ecx + 8]
mov dword [ecx + 4], edx
mov esi, 1
nop dword [eax + eax]
mov eax, edx
lea edi, [edi + 4]
shr eax, 0x1e
xor eax, edx
imul edx, eax, 0x6c078965
add edx, esi
inc esi
mov dword [edi - 4], edx
cmp esi, 0x270
jb 0x411a70
pop edi
pop esi
mov dword [ecx], 0x270
mov eax, ecx
ret 4
Function at 0x411f40
Capabilities:
Write file on windows

Disassembly:
sub esp, 0x24
push esi
mov esi, ecx
cmp dword [esi + 0x38], 0
je 0x411fd2
cmp byte [esi + 0x3d], 0
je 0x411fd2
mov eax, dword [esi]
push edi
push 0xffffffffffffffff
call dword [eax + 0xc]
cmp eax, 0xffffffff
je 0x411fca
mov ecx, dword [esi + 0x38]
lea eax, [esp + 8]
push eax
lea eax, [esp + 0x30]
push eax
lea eax, [esp + 0x14]
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 0x411f99
sub eax, 1
je 0x411f9d
sub eax, 2
jne 0x411fca
mov byte [esi + 0x3d], al
mov al, 1
pop edi
pop esi
add esp, 0x24
ret
mov byte [esi + 0x3d], 0
mov edi, dword [esp + 8]
lea eax, [esp + 0xc]
sub edi, eax
je 0x411fbd
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 0x411fca
cmp byte [esi + 0x3d], 0
pop edi
sete al
pop esi
add esp, 0x24
ret
pop edi
xor al, al
pop esi
add esp, 0x24
ret
mov al, 1
pop esi
add esp, 0x24
ret
Function at 0x4181c0
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push esi
mov esi, ecx
push edi
mov eax, dword [esi]
cmp eax, 0x270
jne 0x41820f
lea edx, [esi + 8]
mov edi, eax
mov ecx, dword [edx]
lea edx, [edx + 4]
xor ecx, dword [edx - 8]
and ecx, 0x7fffffff
xor ecx, dword [edx - 8]
mov eax, ecx
and al, 1
movzx eax, al
neg eax
sbb eax, eax
shr ecx, 1
and eax, 0x9908b0df
xor eax, dword [edx + 0x62c]
xor eax, ecx
mov dword [edx + 0x9b8], eax
sub edi, 1
jne 0x4181d2
mov eax, dword [esi]
jmp 0x4182f5
cmp eax, 0x4e0
jb 0x4182f5
push ebx
mov ebx, dword [esi + 0x9c4]
lea edi, [esi + 0x9c4]
push ebp
mov ebp, 0xe3
nop dword [eax]
mov eax, ebx
lea edi, [edi + 4]
mov ebx, dword [edi]
mov ecx, ebx
xor ecx, eax
and ecx, 0x7fffffff
xor ecx, eax
mov eax, ecx
and al, 1
movzx eax, al
neg eax
sbb eax, eax
shr ecx, 1
and eax, 0x9908b0df
xor eax, dword [edi + 0x630]
xor eax, ecx
mov dword [edi - 0x9c4], eax
sub ebp, 1
jne 0x418230
mov ebx, dword [esi + 0xd50]
lea edi, [esi + 0xd50]
mov ebp, 0x18c
nop dword [eax]
mov eax, ebx
lea edi, [edi + 4]
mov ebx, dword [edi]
mov ecx, eax
xor ecx, ebx
and ecx, 0x7fffffff
xor ecx, eax
mov eax, ecx
and al, 1
movzx eax, al
neg eax
sbb eax, eax
shr ecx, 1
and eax, 0x9908b0df
xor eax, dword [edi - 0xd50]
xor eax, ecx
mov dword [edi - 0x9c4], eax
sub ebp, 1
jne 0x418280
mov eax, dword [esi + 0x1380]
mov ecx, dword [esi + 4]
xor ecx, eax
and ecx, 0x7fffffff
xor ecx, eax
mov eax, ecx
and al, 1
movzx eax, al
neg eax
pop ebp
sbb eax, eax
shr ecx, 1
and eax, 0x9908b0df
xor eax, dword [esi + 0x634]
xor eax, ecx
mov dword [esi + 0x9c0], eax
xor eax, eax
pop ebx
mov dword [esi], 0
mov edx, dword [esi + eax*4 + 4]
inc eax
mov dword [esi], eax
mov ecx, edx
mov eax, dword [esi + 0x1384]
shr ecx, 0xb
and eax, ecx
xor edx, eax
mov eax, edx
and eax, 0xff3a58ad
shl eax, 7
xor edx, eax
mov eax, edx
and eax, 0xffffdf8c
shl eax, 0xf
xor edx, eax
mov eax, edx
shr eax, 0x12
pop edi
xor eax, edx
pop esi
ret
Function at 0x419af0
Capabilities:
Enumerate processes

Disassembly:
sub esp, 0x22c
push ebp
push esi
push 0
push 2
mov ebp, ecx
call dword [sym.imp.KERNEL32.dll_CreateToolhelp32Snapshot]
mov esi, eax
cmp esi, 0xffffffff
jne 0x419b16
pop esi
xor al, al
pop ebp
add esp, 0x22c
ret
push ebx
push edi
lea eax, [esp + 0x10]
mov dword [esp + 0x10], 0x22c
push eax
push esi
call dword [sym.imp.KERNEL32.dll_Process32FirstW]
test eax, eax
je 0x419b5b
mov edi, dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll__wcsicmp]
mov ebx, dword [sym.imp.KERNEL32.dll_Process32NextW]
nop dword [eax]
lea eax, [esp + 0x34]
push ebp
push eax
call edi
add esp, 8
test eax, eax
je 0x419b6f
lea eax, [esp + 0x10]
push eax
push esi
call ebx
test eax, eax
jne 0x419b40
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop ebx
pop esi
xor al, al
pop ebp
add esp, 0x22c
ret
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop ebx
pop esi
mov al, 1
pop ebp
add esp, 0x22c
ret
Function at 0x41bab0
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push esi
mov esi, dword [esp + 0xc]
mov edx, 0x811c9dc5
push edi
mov edi, dword [esp + 0xc]
mov ecx, 0
sub esi, edi
je 0x41bad9
movzx eax, byte [ecx + edi]
inc ecx
xor eax, edx
imul edx, eax, 0x1000193
cmp ecx, esi
jb 0x41bac8
pop edi
mov eax, edx
pop esi
ret 8
Function at 0x424b60
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 0x424bbe
mov cl, byte [esi]
lea esi, [esi + 1]
dec edi
cmp cl, 0x23
jne 0x424ba2
cmp edi, 2
jb 0x424ba2
cmp byte [esi], cl
jne 0x424ba2
cmp byte [esi + 1], cl
jne 0x424ba2
mov eax, ebx
movzx ecx, cl
movzx edx, al
xor edx, ecx
shr eax, 8
xor eax, dword [edx*4 + 0x565ac8]
jmp 0x424b73
movzx edx, al
movzx ecx, cl
xor edx, ecx
shr eax, 8
xor eax, dword [edx*4 + 0x565ac8]
test edi, edi
jne 0x424b73
pop edi
pop esi
not eax
pop ebx
ret
mov cl, byte [esi]
inc esi
test cl, cl
je 0x424bed
cmp cl, 0x23
jne 0x424bd4
cmp byte [esi], cl
jne 0x424bd4
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 + 0x565ac8]
test cl, cl
jne 0x424bc5
pop edi
pop esi
not eax
pop ebx
ret

Function at 0x424cf0
Capabilities:
Read file on windows

Disassembly:
push ebx
mov ebx, dword [esp + 8]
push ebp
push esi
push edi
test ebx, ebx
je 0x424d02
mov dword [ebx], 0
mov edx, 0x56bbac
call fcn.00424c00
mov esi, eax
test esi, esi
je 0x424de0
mov ebp, dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_ftell]
push esi
call ebp
mov edi, eax
add esp, 4
cmp edi, 0xffffffff
je 0x424dd6
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 0x424dd6
push esi
call ebp
mov ebp, eax
add esp, 4
cmp ebp, 0xffffffff
je 0x424dd6
push 0
push edi
push esi
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fseek]
add esp, 0xc
test eax, eax
jne 0x424dd6
mov eax, dword [0x5f5420]
test eax, eax
je 0x424d74
inc dword [eax + 0xb4]
push ebp
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov edi, eax
add esp, 4
test edi, edi
je 0x424dd6
push esi
push ebp
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, ebp
je 0x424dc0
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
mov eax, dword [0x5f5420]
add esp, 4
test eax, eax
je 0x424daf
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 ebp
pop ebx
ret
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
add esp, 4
test ebx, ebx
je 0x424dcf
mov dword [ebx], ebp
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
ret
push esi
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
add esp, 4
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
ret
Function at 0x4280f0
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 + 0x100]
movss xmm0, dword [eax]
movss xmm2, dword [edx + 0x104]
subss xmm0, xmm1
mov ecx, dword [edx + 0xe4]
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 + 0xec]
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 + 0x565ac8]
sub edi, 1
jne 0x428161
not edx
pop edi
mov eax, edx
pop esi
add esp, 0x10
ret 4
Function at 0x42b840
Capabilities:
Hash data with crc32

Disassembly:
mov eax, ecx
or ecx, 0xffffffff
push ebx
push esi
mov bl, byte [eax]
lea esi, [eax + 1]
test bl, bl
je 0x42b87d
push edi
or edi, 0xffffffff
cmp bl, 0x23
jne 0x42b863
cmp byte [esi], bl
jne 0x42b863
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 + 0x565ac8]
test bl, bl
jne 0x42b854
pop edi
pop esi
not ecx
pop ebx
jmp fcn.0042b7e0
Function at 0x431030
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
sub esp, 0xc
mov eax, dword [0x5f5420]
lea edx, [esp + 4]
push ebx
push ebp
push esi
mov eax, dword [eax + 0x3e48]
mov ebp, ecx
mov ebx, dword [eax + 0xec]
mov esi, 4
push edi
lea edi, [eax + 0xe4]
mov dword [esp + 0x18], eax
mov eax, dword [edi]
mov dword [esp + 0x14], ebp
mov ebx, dword [ebx + eax*4 - 4]
not ebx
nop dword [eax]
movzx eax, byte [edx]
lea edx, [edx + 1]
movzx ecx, bl
xor ecx, eax
shr ebx, 8
xor ebx, dword [ecx*4 + 0x565ac8]
sub esi, 1
jne 0x431070
mov eax, dword [esp + 0x18]
not ebx
mov eax, dword [eax]
cmp dword [eax + 0x3e7c], ebx
jne 0x4310a9
push ecx
push ebp
lea edx, [esi + 4]
mov ecx, ebx
call fcn.0043abd0
add esp, 8
mov ecx, dword [edi + 4]
mov esi, dword [edi]
cmp esi, ecx
jne 0x4310d4
inc esi
test ecx, ecx
je 0x4310c2
mov eax, ecx
cdq
sub eax, edx
sar eax, 1
add eax, ecx
jmp 0x4310c7
mov eax, 8
cmp eax, esi
mov ecx, edi
cmovg esi, eax
push esi
call fcn.0043b3d0
mov ecx, dword [edi]
mov eax, dword [edi + 8]
mov dword [eax + ecx*4], ebx
inc dword [edi]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret
Function at 0x4396b0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push ecx
push ebx
push esi
push edi
mov edi, ecx
mov ebx, edx
cmp dword [edi + 0x5aac], 0
lea esi, [edi + 0x5ab0]
je 0x439732
mov ecx, dword [esi + 4]
test ecx, ecx
jns 0x4396ec
mov eax, ecx
cdq
sub eax, edx
sar eax, 1
add eax, ecx
xor ecx, ecx
test eax, eax
cmovg ecx, eax
push ecx
mov ecx, esi
call fcn.0043b7b0
push dword [ebp + 8]
mov ecx, esi
mov dword [esi], 0
push ebx
call fcn.00425320
mov edx, dword [esi]
mov ecx, 0x5f535d
push dword [edi + 0x5aac]
lea eax, [edx - 1]
neg edx
sbb edx, edx
and edx, eax
mov eax, dword [edi + 0x5ab8]
test eax, eax
push edx
cmovne ecx, eax
push 1
push ecx
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
add esp, 0x10
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push dword [ebp + 8]
mov ecx, esi
push ebx
call fcn.00425320
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x439b00
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 [0x5f5420]
test bl, bl
je 0x439b49
push ebp
or ebp, 0xffffffff
nop dword [eax]
cmp bl, 0x23
jne 0x439b2f
cmp byte [esi], bl
jne 0x439b2f
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 + 0x565ac8]
test bl, bl
jne 0x439b20
pop ebp
mov esi, dword [edi + 0x5a54]
xor ecx, ecx
not eax
test esi, esi
jle 0x439b6c
mov edi, dword [edi + 0x5a5c]
lea edx, [edi + 4]
cmp dword [edx], eax
je 0x439b72
inc ecx
add edx, 0x24
cmp ecx, esi
jl 0x439b60
pop edi
pop esi
xor eax, eax
pop ebx
ret
lea eax, [ecx + ecx*8]
lea eax, [edi + eax*4]
pop edi
pop esi
pop ebx
ret
Function at 0x4444f0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push esi
mov esi, ecx
push edi
mov edi, dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x44452a
mov eax, dword [0x5f5420]
mov dword [esi + 4], 0
mov dword [esi], 0
test eax, eax
je 0x44451d
dec dword [eax + 0xb4]
push ecx
call edi
add esp, 4
mov dword [esi + 8], 0
mov ecx, dword [esi + 0x14]
test ecx, ecx
je 0x44455b
mov eax, dword [0x5f5420]
mov dword [esi + 0x10], 0
mov dword [esi + 0xc], 0
test eax, eax
je 0x44454e
dec dword [eax + 0xb4]
push ecx
call edi
add esp, 4
mov dword [esi + 0x14], 0
mov ecx, dword [esi + 0x20]
test ecx, ecx
je 0x44458c
mov eax, dword [0x5f5420]
mov dword [esi + 0x1c], 0
mov dword [esi + 0x18], 0
test eax, eax
je 0x44457f
dec dword [eax + 0xb4]
push ecx
call edi
add esp, 4
mov dword [esi + 0x20], 0
mov dword [esi + 0x24], 0
mov dword [esi + 0x28], 0
mov dword [esi + 0x34], 0
mov dword [esi + 0x38], 0
mov ecx, dword [esi + 0x44]
test ecx, ecx
je 0x4445d9
mov eax, dword [0x5f5420]
mov dword [esi + 0x40], 0
mov dword [esi + 0x3c], 0
test eax, eax
je 0x4445cc
dec dword [eax + 0xb4]
push ecx
call edi
add esp, 4
mov dword [esi + 0x44], 0
mov ecx, dword [esi + 0x50]
test ecx, ecx
je 0x44460a
mov eax, dword [0x5f5420]
mov dword [esi + 0x4c], 0
mov dword [esi + 0x48], 0
test eax, eax
je 0x4445fd
dec dword [eax + 0xb4]
push ecx
call edi
add esp, 4
mov dword [esi + 0x50], 0
mov ecx, dword [esi + 0x5c]
test ecx, ecx
je 0x44463b
mov eax, dword [0x5f5420]
mov dword [esi + 0x58], 0
mov dword [esi + 0x54], 0
test eax, eax
je 0x44462e
dec dword [eax + 0xb4]
push ecx
call edi
add esp, 4
mov dword [esi + 0x5c], 0
pop edi
lea ecx, [esi + 0x78]
pop esi
jmp fcn.004474c0