joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40d9f0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
mov ebx, ecx
mov dword [ebp - 0x20], ebx
cmp byte [ebx + 0x25], 0
je 0x40db84
movaps xmm5, xmmword [0x49ac50]
lea ecx, [ebx + 8]
movaps xmm6, xmmword [0x49af50]
mov edx, 0xffffffca
movups xmm4, xmmword [0x49acb0]
mov dword [ebp - 8], ecx
sub edx, ebx
push esi
mov ecx, 0xffffffc8
mov dword [ebp - 4], 0xffffffc3
sub ecx, ebx
mov dword [ebp - 0x14], edx
push edi
mov dword [ebp - 0xc], ecx
mov edi, 0xffffffc7
sub edi, ebx
mov esi, 0xffffffc9
sub esi, ebx
mov dword [ebp - 0x10], edi
mov ecx, 0xffffffbf
mov dword [ebp - 0x18], esi
sub ecx, ebx
xor eax, eax
sub dword [ebp - 4], ebx
mov ebx, dword [ebp - 8]
mov dword [ebp - 0x1c], ecx
movd xmm0, eax
add ecx, ebx
pshufd xmm1, xmm0, 0
add edi, ebx
movd xmm0, dword [ebx - 8]
paddd xmm1, xmm6
punpcklbw xmm0, xmm0
add eax, 0x10
punpcklwd xmm0, xmm0
psrad xmm0, 0x18
movd xmm3, edi
xorps xmm1, xmm0
mov edi, dword [ebp - 0x10]
andps xmm1, xmm4
movd xmm0, ecx
mov ecx, dword [ebp - 4]
packuswb xmm1, xmm1
add ecx, ebx
packuswb xmm1, xmm1
movd dword [ebx - 8], xmm1
pshufd xmm1, xmm0, 0
movd xmm0, dword [ebx - 4]
paddd xmm1, xmm5
punpcklbw xmm0, xmm0
punpcklwd xmm0, xmm0
psrad xmm0, 0x18
xorps xmm1, xmm0
movd xmm0, ecx
andps xmm1, xmm4
lea ecx, [edx + ebx]
packuswb xmm1, xmm1
lea edx, [esi + ebx]
mov esi, dword [ebp - 0xc]
packuswb xmm1, xmm1
add esi, ebx
movd dword [ebx - 4], xmm1
pshufd xmm1, xmm0, 0
movd xmm0, dword [ebx]
paddd xmm1, xmm5
punpcklbw xmm0, xmm0
punpcklwd xmm0, xmm0
psrad xmm0, 0x18
movd xmm2, ecx
xorps xmm1, xmm0
mov ecx, dword [ebp - 0x1c]
andps xmm1, xmm4
movd xmm0, edx
mov edx, dword [ebp - 0x14]
punpckldq xmm3, xmm0
packuswb xmm1, xmm1
packuswb xmm1, xmm1
movd dword [ebx], xmm1
movd xmm0, dword [ebx + 4]
punpcklbw xmm0, xmm0
movd xmm1, esi
mov esi, dword [ebp - 0x18]
punpcklwd xmm0, xmm0
punpckldq xmm1, xmm2
punpckldq xmm3, xmm1
psrad xmm0, 0x18
xorps xmm3, xmm0
andps xmm3, xmm4
packuswb xmm3, xmm3
packuswb xmm3, xmm3
movd dword [ebx + 4], xmm3
add ebx, 0x10
cmp eax, 0x20
jb 0x40da64
mov ebx, dword [ebp - 0x20]
pop edi
pop esi
cmp eax, 0x24
jae 0x40db80
lea edx, [ebx + eax]
lea ecx, [eax - 0x3d]
inc eax
xor byte [edx], cl
cmp eax, 0x24
jb 0x40db72
mov byte [ebx + 0x25], 0
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x40db90
Capabilities:
Encode data using xor

Disassembly:
push edi
mov edi, ecx
cmp byte [edi + 0xe], 0
je 0x40dc03
movups xmm4, xmmword [0x49acb0]
mov eax, 0xffffffc6
push esi
lea ecx, [eax - 1]
movd xmm2, eax
lea esi, [eax - 3]
movd xmm0, ecx
movd xmm3, esi
lea edx, [eax - 2]
punpckldq xmm3, xmm0
movd xmm0, dword [edi + eax + 0x3a]
punpcklbw xmm0, xmm0
movd xmm1, edx
punpcklwd xmm0, xmm0
punpckldq xmm1, xmm2
punpckldq xmm3, xmm1
psrad xmm0, 0x18
xorps xmm3, xmm0
andps xmm3, xmm4
packuswb xmm3, xmm3
packuswb xmm3, xmm3
movd dword [edi + eax + 0x3a], xmm3
add eax, 4
cmp eax, 0xffffffd2
jb 0x40dba6
xor byte [edi + 0xc], 0xcf
pop esi
mov byte [edi + 0xe], 0
pop edi
ret
Function at 0x40ddc0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, ecx
cmp byte [esi + 8], 0
je 0x40dde2
xor eax, eax
nop
lea edx, [esi + eax]
lea ecx, [eax - 0x3d]
inc eax
xor byte [edx], cl
cmp eax, 7
jb 0x40ddd0
mov byte [esi + 8], 0
push ecx
mov ecx, dword [ebp + 8]
lea eax, [esi + 7]
push eax
push esi
call fcn.00412e10
mov eax, dword [ebp + 8]
pop esi
mov esp, ebp
pop ebp
ret 4

Function at 0x40de00
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
cmp byte [ecx + 0x31], 0
mov dword [ebp - 0x20], ecx
je 0x40df84
movaps xmm5, xmmword [0x49ac50]
mov eax, 0xffffffc8
movaps xmm6, xmmword [0x49af50]
sub eax, ecx
movups xmm4, xmmword [0x49acb0]
mov dword [ebp - 0x10], eax
mov edx, 0xffffffca
mov eax, 0xffffffbf
sub edx, ecx
sub eax, ecx
mov dword [ebp - 0x18], edx
mov dword [ebp - 8], eax
mov eax, 0xffffffc3
push ebx
push esi
sub eax, ecx
lea ebx, [ecx + 8]
push edi
mov dword [ebp - 0xc], eax
mov edi, 0xffffffc7
sub edi, ecx
mov esi, 0xffffffc9
sub esi, ecx
mov dword [ebp - 0x14], edi
mov eax, 0xfffffff8
mov dword [ebp - 0x1c], esi
sub eax, ecx
mov ecx, eax
lea eax, [ecx + ebx]
add edi, ebx
movd xmm0, eax
mov eax, dword [ebp - 8]
pshufd xmm1, xmm0, 0
add eax, ebx
movd xmm0, dword [ebx - 8]
paddd xmm1, xmm6
punpcklbw xmm0, xmm0
punpcklwd xmm0, xmm0
psrad xmm0, 0x18
movd xmm3, edi
xorps xmm1, xmm0
mov edi, dword [ebp - 0x14]
andps xmm1, xmm4
movd xmm0, eax
mov eax, dword [ebp - 0xc]
packuswb xmm1, xmm1
add eax, ebx
packuswb xmm1, xmm1
movd dword [ebx - 8], xmm1
pshufd xmm1, xmm0, 0
movd xmm0, dword [ebx - 4]
paddd xmm1, xmm5
punpcklbw xmm0, xmm0
punpcklwd xmm0, xmm0
psrad xmm0, 0x18
xorps xmm1, xmm0
movd xmm0, eax
andps xmm1, xmm4
lea eax, [edx + ebx]
packuswb xmm1, xmm1
lea edx, [esi + ebx]
mov esi, dword [ebp - 0x10]
packuswb xmm1, xmm1
add esi, ebx
movd dword [ebx - 4], xmm1
pshufd xmm1, xmm0, 0
movd xmm0, dword [ebx]
paddd xmm1, xmm5
punpcklbw xmm0, xmm0
punpcklwd xmm0, xmm0
psrad xmm0, 0x18
movd xmm2, eax
xorps xmm1, xmm0
movd xmm0, edx
andps xmm1, xmm4
punpckldq xmm3, xmm0
packuswb xmm1, xmm1
mov edx, dword [ebp - 0x18]
packuswb xmm1, xmm1
movd dword [ebx], xmm1
movd xmm0, dword [ebx + 4]
punpcklbw xmm0, xmm0
movd xmm1, esi
mov esi, dword [ebp - 0x1c]
punpcklwd xmm0, xmm0
punpckldq xmm1, xmm2
punpckldq xmm3, xmm1
psrad xmm0, 0x18
xorps xmm3, xmm0
andps xmm3, xmm4
packuswb xmm3, xmm3
packuswb xmm3, xmm3
movd dword [ebx + 4], xmm3
add ebx, 0x10
lea eax, [ecx + ebx]
cmp eax, 0x30
jb 0x40de73
mov ecx, dword [ebp - 0x20]
pop edi
pop esi
pop ebx
mov byte [ecx + 0x31], 0
mov esp, ebp
pop ebp
ret
Function at 0x40e370
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 0x40e39c
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 0x40e3c4
mov eax, dword [eax]
mov ecx, dword [eax]
jmp 0x40e3ca
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 0x40e432
jg 0x40e3e1
test esi, esi
je 0x40e432
test ecx, ecx
jl 0x40e42d
jg 0x40e3eb
test eax, eax
je 0x40e42d
cmp edi, ecx
jg 0x40e3ff
jl 0x40e3f5
cmp esi, eax
jae 0x40e3ff
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 0x40e435
mov ecx, dword [ebp + 8]
jmp 0x40e43f
mov ecx, dword [ebp + 8]
test edi, edi
jl 0x40e459
jg 0x40e43f
test esi, esi
je 0x40e459
mov eax, dword [ebx + 0x4c]
test eax, eax
je 0x40e459
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 0x40e470
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 0x40e49c
jl 0x40e490
test ecx, ecx
jne 0x40e49c
pop esi
xor eax, eax
xor edx, edx
pop ebx
mov esp, ebp
pop ebp
ret 0xc
cmp dword [ebx + 0x38], 0
je 0x40e4b5
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 0x40e4fd
mov eax, dword [ebx + 0x2c]
lea edx, [ebx + 0x2c]
mov dword [ebp - 0xc], edx
mov eax, dword [eax]
test eax, eax
je 0x40e503
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 0x40e503
lea eax, [ebx + 0x2c]
mov dword [ebp - 0xc], eax
cmp dword [ebx + 0x4c], 0
je 0x40e576
mov ecx, dword [ebx + 0xc]
lea eax, [ebx + 0x3c]
cmp dword [ecx], eax
jne 0x40e52c
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 0x40e564
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 0x40e576
cmp edi, eax
mov eax, dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
ja 0x40e540
test edi, edi
je 0x40e576
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 0x40e8f0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
mov eax, dword [0x4a2400]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
mov esi, ecx
cmp ebx, 0xffffffff
jne 0x40e920
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00484fd2
mov esp, ebp
pop ebp
ret 4
mov eax, dword [esi + 0x20]
push edi
mov ecx, dword [eax]
test ecx, ecx
je 0x40e95c
mov edx, dword [esi + 0x30]
mov edi, dword [edx]
lea eax, [edi + ecx]
cmp ecx, eax
jae 0x40e95c
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
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00484fd2
mov esp, ebp
pop ebp
ret 4
cmp dword [esi + 0x4c], 0
je 0x40ea33
mov edi, dword [esi + 0xc]
lea eax, [esi + 0x3c]
cmp dword [edi], eax
jne 0x40e984
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 0x40e990
movsx eax, bl
jmp 0x40e9c8
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 0x40e9f2
sub eax, 1
je 0x40e9f2
sub eax, 2
jne 0x40ea33
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
cmove ebx, ecx
pop edi
pop esi
mov eax, ebx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00484fd2
mov esp, ebp
pop ebp
ret 4
mov edi, dword [ebp - 0x2c]
lea eax, [ebp - 0x24]
sub edi, eax
je 0x40ea10
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 0x40ea33
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.00484fd2
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.00484fd2
mov esp, ebp
pop ebp
ret 4
Function at 0x411020
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x4a2400]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, ecx
cmp dword [esi + 0x38], 0
je 0x4110dc
cmp byte [esi + 0x3d], 0
je 0x4110dc
mov eax, dword [esi]
push edi
push 0xffffffffffffffff
call dword [eax + 0xc]
cmp eax, 0xffffffff
je 0x4110ca
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 0x411091
sub eax, 1
je 0x411095
sub eax, 2
jne 0x4110ca
mov byte [esi + 0x3d], al
mov al, 1
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00484fd2
mov esp, ebp
pop ebp
ret
mov byte [esi + 0x3d], 0
mov edi, dword [ebp - 0x28]
lea eax, [ebp - 0x24]
sub edi, eax
je 0x4110b3
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 0x4110ca
cmp byte [esi + 0x3d], 0
pop edi
sete al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00484fd2
mov esp, ebp
pop ebp
ret
pop edi
xor al, al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00484fd2
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov al, 1
xor ecx, ebp
pop esi
call fcn.00484fd2
mov esp, ebp
pop ebp
ret
Function at 0x415700
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x487e5c
mov eax, dword fs:[0]
push eax
sub esp, 0x14
push ebx
push esi
push edi
mov eax, dword [0x4a2400]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 0x14], edi
mov dword [ebp - 0x1c], edi
mov eax, dword [ebp + 8]
mov dword [ebp - 4], 0
mov dword [edi], eax
mov dword [edi + 4], 0
mov dword [edi + 8], 0
mov dword [edi + 0xc], 0
mov dword [edi + 0x10], 0
mov dword [edi + 0x14], 0
mov dword [edi + 0x18], 0
mov dword [edi + 0x1c], 0
mov dword [edi + 0x20], 0
mov dword [edi + 0x24], 0
mov dword [edi + 0x28], 0
mov dword [edi + 0x2c], 0
lea ebx, [edi + 0x38]
mov dword [edi + 0x30], 0
mov byte [edi + 0x34], 0
mov dword [ebp - 0x14], ebx
mov dword [ebx + 0x24], 0
mov byte [ebp - 4], 4
mov ecx, dword [ebp + 0x34]
test ecx, ecx
je 0x4157b4
mov eax, dword [ecx]
push ebx
call dword [eax]
mov dword [ebx + 0x24], eax
mov al, byte [ebp + 0xc]
lea ecx, [edi + 0x70]
mov byte [ebp - 4], 5
mov byte [edi + 0x60], al
push 9
mov byte [edi + 0x68], 9
call fcn.00412220
mov byte [ebp - 4], 6
xor ebx, ebx
mov ecx, dword [edi + 0x1c]
mov edx, dword [edi + 0x10]
mov byte [ebp - 0xd], 1
mov dword [ebp - 0x18], edx
test ecx, ecx
jns 0x4157ff
mov eax, ecx
neg eax
cmp ebx, eax
jae 0x4157ff
add ecx, ebx
mov eax, ecx
not eax
shr eax, 5
lea eax, [eax*4 + 4]
sub edx, eax
jmp 0x415809
add ecx, ebx
mov eax, ecx
shr eax, 5
lea edx, [edx + eax*4]
and ecx, 0x1f
lea eax, [ebp - 0xd]
push ecx
push edx
push eax
push ecx
lea eax, [ebp - 0x18]
push eax
lea ecx, [edi + 0x10]
call fcn.004181b0
mov ecx, dword [ebp + 0x34]
test ecx, ecx
je 0x415837
mov esi, dword [ecx]
lea eax, [ebp + 0x10]
cmp ecx, eax
setne dl
movzx edx, dl
push edx
call dword [esi + 0x10]
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x30
Function at 0x41fd40
Capabilities:
Hash data using sha256

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x9c
mov eax, dword [0x4a2400]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
xorps xmm0, xmm0
push edx
mov edx, ecx
mov dword [ebp - 0x50], 0
lea ecx, [ebp - 0x78]
movlpd qword [ebp - 0x78], xmm0
mov dword [ebp - 0x70], 0x6a09e667
mov dword [ebp - 0x6c], 0xbb67ae85
mov dword [ebp - 0x68], 0x3c6ef372
mov dword [ebp - 0x64], 0xa54ff53a
mov dword [ebp - 0x60], 0x510e527f
mov dword [ebp - 0x5c], 0x9b05688c
mov dword [ebp - 0x58], 0x1f83d9ab
mov dword [ebp - 0x54], 0x5be0cd19
call fcn.0041ffe0
lea edx, [ebp - 0x98]
lea ecx, [ebp - 0x78]
call fcn.00420090
mov eax, dword [ebp + 0xc]
mov ecx, 0x20
cmp eax, ecx
cmova eax, ecx
push eax
lea eax, [ebp - 0x98]
push eax
push esi
call sub.VCRUNTIME140.dll_memcpy
mov ecx, dword [ebp - 4]
add esp, 0x10
xor ecx, ebp
pop esi
call fcn.00484fd2
mov esp, ebp
pop ebp
ret
Function at 0x420090
Capabilities:
Enumerate pe sections

Disassembly:
push esi
mov esi, ecx
push edi
mov edi, edx
mov ecx, dword [esi + 0x28]
cmp ecx, 0x40
jae 0x420224
lea eax, [ecx*8]
add dword [esi], eax
push ebx
adc dword [esi + 4], 0
mov byte [ecx + esi + 0x2c], 0x80
mov eax, dword [esi + 0x28]
inc eax
mov dword [esi + 0x28], eax
cmp eax, 0x38
jbe 0x4200ee
cmp eax, 0x40
jae 0x4200d7
mov byte [eax + esi + 0x2c], 0
mov eax, dword [esi + 0x28]
inc eax
mov dword [esi + 0x28], eax
cmp eax, 0x40
jb 0x4200c6
lea ebx, [esi + 0x2c]
mov ecx, esi
mov edx, ebx
call fcn.0041fdf0
mov dword [esi + 0x28], 0
xor eax, eax
jmp 0x4200f3
lea ebx, [esi + 0x2c]
jae 0x420104
mov byte [eax + esi + 0x2c], 0
mov eax, dword [esi + 0x28]
inc eax
mov dword [esi + 0x28], eax
cmp eax, 0x38
jb 0x4200f3
movzx eax, byte [esi + 7]
mov edx, ebx
mov byte [esi + 0x64], al
mov ecx, esi
movzx eax, byte [esi + 6]
mov byte [esi + 0x65], al
movzx eax, byte [esi + 5]
mov byte [esi + 0x66], al
movzx eax, byte [esi + 4]
mov byte [esi + 0x67], al
movzx eax, byte [esi + 3]
mov byte [esi + 0x68], al
movzx eax, byte [esi + 2]
mov byte [esi + 0x69], al
movzx eax, byte [esi + 1]
mov byte [esi + 0x6a], al
movzx eax, byte [esi]
mov byte [esi + 0x6b], al
call fcn.0041fdf0
movzx eax, byte [esi + 0xb]
mov byte [edi], al
movzx eax, byte [esi + 0xa]
mov byte [edi + 1], al
movzx eax, byte [esi + 9]
mov byte [edi + 2], al
movzx eax, byte [esi + 8]
mov byte [edi + 3], al
movzx eax, byte [esi + 0xf]
mov byte [edi + 4], al
movzx eax, byte [esi + 0xe]
mov byte [edi + 5], al
movzx eax, byte [esi + 0xd]
mov byte [edi + 6], al
movzx eax, byte [esi + 0xc]
mov byte [edi + 7], al
movzx eax, byte [esi + 0x13]
mov byte [edi + 8], al
movzx eax, byte [esi + 0x12]
mov byte [edi + 9], al
movzx eax, byte [esi + 0x11]
mov byte [edi + 0xa], al
movzx eax, byte [esi + 0x10]
mov byte [edi + 0xb], al
movzx eax, byte [esi + 0x17]
mov byte [edi + 0xc], al
movzx eax, byte [esi + 0x16]
mov byte [edi + 0xd], al
movzx eax, byte [esi + 0x15]
mov byte [edi + 0xe], al
movzx eax, byte [esi + 0x14]
mov byte [edi + 0xf], al
movzx eax, byte [esi + 0x1b]
mov byte [edi + 0x10], al
movzx eax, byte [esi + 0x1a]
mov byte [edi + 0x11], al
movzx eax, byte [esi + 0x19]
mov byte [edi + 0x12], al
movzx eax, byte [esi + 0x18]
mov byte [edi + 0x13], al
movzx eax, byte [esi + 0x1f]
mov byte [edi + 0x14], al
movzx eax, byte [esi + 0x1e]
mov byte [edi + 0x15], al
movzx eax, byte [esi + 0x1d]
mov byte [edi + 0x16], al
movzx eax, byte [esi + 0x1c]
mov byte [edi + 0x17], al
movzx eax, byte [esi + 0x23]
mov byte [edi + 0x18], al
movzx eax, byte [esi + 0x22]
mov byte [edi + 0x19], al
movzx eax, byte [esi + 0x21]
mov byte [edi + 0x1a], al
movzx eax, byte [esi + 0x20]
mov byte [edi + 0x1b], al
movzx eax, byte [esi + 0x27]
mov byte [edi + 0x1c], al
movzx eax, byte [esi + 0x26]
mov byte [edi + 0x1d], al
movzx eax, byte [esi + 0x25]
mov byte [edi + 0x1e], al
movzx eax, byte [esi + 0x24]
mov byte [edi + 0x1f], al
pop ebx
pop edi
pop esi
ret
Function at 0x4213c0
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x48873d
mov eax, dword fs:[0]
push eax
sub esp, 8
mov eax, dword [0x4a2400]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
push 4
call fcn.0048509a
mov ecx, eax
mov eax, dword [ebp + 8]
mov dword [ebp - 0x14], ecx
mov dword [ecx], eax
lea edi, [esi + 4]
mov dword [ebp - 4], 0
push edi
push 0
push ecx
push 0x421690
push 0
push 0
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__beginthreadex]
add esp, 0x1c
mov dword [esi], eax
test eax, eax
je 0x421442
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00484fd2
mov esp, ebp
pop ebp
ret 4
push 6
mov dword [edi], 0
call dword [sym.imp.MSVCP140.dll_void___cdecl_std::_Throw_Cpp_error_int_]
int3
Function at 0x427e20
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 8]
push esi
push edi
mov dword [ecx + 0x1384], 0xffffffff
lea edi, [ecx + 8]
mov dword [ecx + 4], edx
mov esi, 1
nop dword [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 0x427e40
pop edi
pop esi
mov dword [ecx], 0x270
mov eax, ecx
pop ebp
ret 4

Function at 0x4284f0
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, ecx
push edi
mov dword [ebp - 4], esi
mov eax, dword [esi]
cmp eax, 0x270
jne 0x42854d
lea edx, [esi + 8]
mov edi, eax
nop dword [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 0x428510
mov eax, dword [esi]
jmp 0x42862b
cmp eax, 0x4e0
jb 0x42862b
lea edi, [esi + 0x9c4]
mov esi, 0xe3
push ebx
mov ebx, dword [edi]
lea edx, [edi]
mov eax, ebx
mov ebx, dword [edx + 4]
lea edi, [edx + 4]
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 [edx + 0x634]
xor eax, ecx
mov dword [edx - 0x9c0], eax
sub esi, 1
jne 0x428566
mov edi, dword [ebp - 4]
mov esi, 0x18c
add edi, 0xd50
mov ebx, dword [edi]
mov eax, ebx
lea edx, [edi]
mov ebx, dword [edx + 4]
lea edi, [edx + 4]
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 [edx - 0xd4c]
xor eax, ecx
mov dword [edx - 0x9c0], eax
sub esi, 1
jne 0x4285b1
mov esi, dword [ebp - 4]
pop ebx
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
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
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
mov esp, ebp
pop ebp
ret