joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4013c5
Capabilities:
Encode data using xor

Disassembly:
jmp 0x4159d0
push esi
push edi
mov edi, dword [esp + 0x10]
xor esi, esi
test edi, edi
je 0x415b7a
push ebx
mov ebx, dword [esp + 0x10]
nop word [eax + eax]
push str.Halloween_Beasts
push 0x4d34b0
call fcn.00402d79
push eax
call fcn.0040616d
add byte [esi + ebx], 0x31
push str.Halloween_Beasts
push 0x4d34b0
call fcn.00402d79
push eax
call fcn.0040616d
add byte [esi + ebx], 0xdd
push str.Halloween_Beasts
push 0x4d34b0
call fcn.00402d79
push eax
call fcn.0040616d
xor byte [esi + ebx], 0xea
push str.Halloween_Beasts
push 0x4d34b0
call fcn.00402d79
push eax
call fcn.0040616d
add byte [esi + ebx], 0x49
push str.Halloween_Beasts
push 0x4d34b0
call fcn.00402d79
push eax
call fcn.0040616d
add byte [esi + ebx], 0x50
push str.Halloween_Beasts
push 0x4d34b0
call fcn.00402d79
add esp, 0x44
push eax
call fcn.0040616d
add byte [esi + ebx], 0x3c
push str.Halloween_Beasts
push 0x4d34b0
call fcn.00402d79
push eax
call fcn.0040616d
add byte [esi + ebx], 0xf3
push str.Halloween_Beasts
push 0x4d34b0
call fcn.00402d79
push eax
call fcn.0040616d
add byte [esi + ebx], 0x32
push str.Halloween_Beasts
push 0x4d34b0
call fcn.00402d79
push eax
call fcn.0040616d
add byte [esi + ebx], 0xd
push str.Halloween_Beasts
push 0x4d34b0
call fcn.00402d79
push eax
call fcn.0040616d
add byte [esi + ebx], 0x25
push str.Halloween_Beasts
push 0x4d34b0
call fcn.00402d79
push eax
call fcn.0040616d
add byte [esi + ebx], 0x34
add esp, 0x40
push str.Halloween_Beasts
push 0x4d34b0
call fcn.00402d79
push eax
call fcn.0040616d
add byte [esi + ebx], 0x8b
push str.Halloween_Beasts
push 0x4d34b0
call fcn.00402d79
push eax
call fcn.0040616d
xor byte [esi + ebx], 0xd5
push str.Halloween_Beasts
push 0x4d34b0
call fcn.00402d79
push eax
call fcn.0040616d
add byte [esi + ebx], 0xe1
push str.Halloween_Beasts
push 0x4d34b0
call fcn.00402d79
push eax
call fcn.0040616d
add byte [esi + ebx], 0xea
add esp, 0x30
inc esi
cmp esi, edi
jb 0x4159f0
pop ebx
pop edi
pop esi
ret

Function at 0x4035f3
Capabilities:
Terminate process

Disassembly:
jmp 0x453df9
push 0x17
call dword [sym.imp.KERNEL32.dll_IsProcessorFeaturePresent]
test eax, eax
je 0x453e0a
push 5
pop ecx
int 0x29
push esi
push 1
mov esi, 0xc0000417
push esi
push 2
call fcn.00405948
add esp, 0xc
push esi
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
pop esi
ret

Function at 0x40371f
Capabilities:
Query environment variable

Disassembly:
jmp 0x49c842
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x49c853
pop esi
ret
push ebx
push edi
push esi
call fcn.0049c729
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.00403fe4
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x49c87b
push ebx
push esi
push edi
call fcn.0040572c
add esp, 0xc
push 0
call fcn.004062b2
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret
Function at 0x4a6c5c
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
push ebx
push esi
mov esi, dword [ebp + 0xc]
mov ebx, eax
and eax, 0x3f
sar ebx, 6
push edi
imul edi, eax, 0x38
push 0xa
mov eax, dword [ebx*4 + 0x4d4b88]
pop edx
mov dword [ebp - 0x14], edx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x18], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x4a6c9f
cmp word [esi], dx
jne 0x4a6c9f
or byte [edi + eax + 0x28], 4
jmp 0x4a6ca4
and byte [edi + eax + 0x28], 0xfb
lea edx, [esi + ecx*2]
mov eax, esi
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
cmp eax, edx
jae 0x4a6df7
mov dword [ebp - 0xc], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x10], edx
push 0x1a
pop edx
cmp cx, dx
mov edx, dword [ebp - 8]
je 0x4a6dd7
add eax, 2
cmp cx, word [ebp - 0xc]
je 0x4a6ce6
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x4a6d1c
cmp eax, edx
jae 0x4a6d28
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x14]
mov edx, eax
push 0xa
sete cl
xor eax, eax
lea ecx, [ecx*2 + 2]
add dword [ebp - 4], ecx
pop ecx
cmp dx, cx
mov edx, dword [ebp - 8]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
add esi, 2
cmp eax, edx
jb 0x4a6cbe
jmp 0x4a6df7
push 0
lea eax, [ebp - 0x14]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x4a6dd3
cmp dword [ebp - 0x14], 0
je 0x4a6dd3
mov eax, dword [ebx*4 + 0x4d4b88]
push 0xa
test byte [edi + eax + 0x28], 0x48
je 0x4a6dab
mov dx, word [ebp - 4]
lea eax, [esi + 2]
pop ecx
mov dword [ebp - 0x18], eax
cmp dx, cx
jne 0x4a6d74
mov word [esi], cx
jmp 0x4a6da7
push 0xd
pop eax
mov word [esi], ax
mov eax, dword [ebx*4 + 0x4d4b88]
movzx ecx, dx
shr ecx, 8
push 0xa
mov byte [edi + eax + 0x2a], dl
mov eax, dword [ebx*4 + 0x4d4b88]
mov byte [edi + eax + 0x2b], cl
mov eax, dword [ebx*4 + 0x4d4b88]
pop ecx
mov byte [edi + eax + 0x2c], cl
mov eax, dword [ebp - 0x18]
mov esi, eax
jmp 0x4a6df7
pop ebx
cmp word [ebp - 4], bx
jne 0x4a6dbc
cmp esi, dword [ebp + 0xc]
jne 0x4a6dbc
mov word [esi], bx
jmp 0x4a6df4
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.00401942
add esp, 0x10
cmp word [ebp - 4], bx
je 0x4a6df7
push 0xd
jmp 0x4a6df0
mov ecx, dword [ebx*4 + 0x4d4b88]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x4a6dee
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x4a6df7
push 0x1a
pop eax
mov word [esi], ax
add esi, 2
sub esi, dword [ebp + 0xc]
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret

Function at 0x484cd9
Capabilities:
Encode data using xor

Disassembly:
mov esi, 0x484a08
mov edi, edi
call fcn.00484d10
and edi, eax
dec eax
xor dword [ebx], esi
mov edi, eax
dec eax
add edi, edi
add ebx, 2
add eax, edi
add eax, 0xd29892e4
cmp ebx, ecx
jl fcn.00484cd9
mov edi, 0xc0363697
ret
Function at 0x412cd4
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x412d7d
test eax, edx
je 0x412d80
push 0
push 0
cmp word [eax - 0xa], 2
je 0x412cfd
push edx
mov edx, eax
mov eax, esp
call fcn.004076dc
pop edx
mov eax, dword [esp]
cmp word [edx - 0xa], 2
je 0x412d13
push eax
lea eax, [esp + 8]
call fcn.004076dc
pop eax
mov edx, dword [esp + 4]
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x412d22
movzx eax, word [eax]
sub eax, ecx
jmp 0x412d49
push ebx
mov ebx, dword [eax - 4]
xor ecx, ecx
sub ebx, dword [edx - 4]
push ebx
adc ecx, 0xffffffff
and ecx, ebx
sub ecx, dword [eax - 4]
shl ecx, 1
sub eax, ecx
sub edx, ecx
mov ebx, dword [ecx + eax]
xor ebx, dword [ecx + edx]
jne 0x412d63
add ecx, 4
js 0x412d3a
pop eax
pop ebx
mov ecx, esp
mov edx, dword [ecx]
or edx, dword [ecx + 4]
je 0x412d60
push eax
mov eax, ecx
mov edx, 2
call fcn.00406cb4
pop eax
pop edx
pop edx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x412d47
movzx eax, word [ecx + eax]
movzx edx, word [ecx + edx]
sub eax, edx
pop ebx
pop ebx
jmp 0x412d49
xor eax, eax
ret
test eax, eax
je 0x412d90
test edx, edx
jne 0x412ce4
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret

Function at 0x41aedf
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffdf8
mov ebx, eax
mov eax, ebx
call fcn.00406fc4
mov ebp, eax
push 0
push 0
push ebp
push ebx
push 0
push 0xfde9
call fcn.0040c014
mov edi, eax
cmp edi, 0x104
jbe 0x41af02
mov eax, edi
add eax, eax
call fcn.00404dd4
mov esi, eax
jmp 0x41af04
mov esi, esp
push edi
push esi
push ebp
push ebx
push 0
push 0xfde9
call fcn.0040c014
push edi
push esi
call fcn.0040c474
xor ebx, ebx
mov eax, edi
dec eax
test eax, eax
jl 0x41af3d
inc eax
xor edx, edx
mov ecx, ebx
shl ecx, 5
shr ebx, 0x1b
or ecx, ebx
mov ebx, ecx
movzx ecx, word [esi + edx*2]
xor ebx, ecx
inc edx
dec eax
jne 0x41af27
mov eax, esp
cmp esi, eax
je 0x41af4a
mov eax, esi
call fcn.00404df0
mov eax, ebx
add esp, 0x208
pop ebp
pop edi
pop esi
pop ebx
ret
push esi
push ebx
mov esi, eax
xor eax, eax
push esi
rol eax, 5
mov bl, byte [esi]
test bl, 0x80
jne 0x41af84
cmp bl, 0
je 0x41af80
cmp bl, 0x41
jl 0x41af7b
cmp bl, 0x5a
jg 0x41af7b
or bl, 0x20
xor al, bl
inc esi
jmp 0x41af5f
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x41aec4

Function at 0x451b98
Capabilities:
Encode data using xor

Disassembly:
mov ecx, edx
mov edx, eax
xor eax, eax
rol ax, 5
xor al, byte [edx]
inc edx
dec ecx
jne 0x451b9e
ret
Function at 0x45d174
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffc8
push ebx
push esi
push edi
xor edx, edx
mov dword [ebp - 4], edx
mov dword [ebp - 8], edx
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x45c731
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0xc]
cmp dword [eax + 0x30], 0
jne 0x45d30d
mov eax, dword [ebp - 0xc]
cmp dword [eax + 0x38], 0
je 0x45d30d
mov eax, dword [ebp - 0xc]
add eax, 0x2c
push eax
mov eax, dword [ebp - 0xc]
add eax, 0x28
push eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x38]
push eax
mov eax, dword [eax]
call dword [eax + 0xc]
mov eax, dword [ebp - 0xc]
mov ebx, dword [eax + 0x28]
add ebx, ebx
add ebx, ebx
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x2c]
imul ebx
push eax
lea eax, [ebp - 8]
mov ecx, 1
mov edx, dword [0x45c540]
call fcn.00408ca4
add esp, 4
lea eax, [ebp - 4]
call fcn.0040a03c
push eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x38]
push eax
mov eax, dword [0x51ff8c]
push eax
call fcn.00448284
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 8]
call fcn.00408adc
push eax
push ebx
push 0
mov eax, dword [ebp - 4]
push eax
mov eax, dword [eax]
call dword [eax + 0x1c]
lea eax, [ebp - 0x38]
xor ecx, ecx
mov edx, 0x2c
call fcn.0040536c
mov dword [ebp - 0x38], 0x2c
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x28]
mov dword [ebp - 0x34], eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x2c]
neg eax
mov dword [ebp - 0x30], eax
mov word [ebp - 0x2c], 1
mov word [ebp - 0x2a], 0x20
mov dl, 1
mov eax, dword [0x44f8d8]
call fcn.00459b00
mov ebx, eax
mov eax, dword [ebp - 0xc]
mov dword [eax + 0x30], ebx
xor ecx, ecx
push ebp
push 0x45c6eb
push dword fs:[ecx]
mov dword fs:[ecx], esp
mov eax, ebx
mov dl, 7
call fcn.0045b77c
mov eax, dword [ebp - 0xc]
mov ecx, dword [eax + 0x2c]
mov eax, dword [ebp - 0xc]
mov edx, dword [eax + 0x28]
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x30]
mov ebx, dword [eax]
call dword [ebx + 0x6c]
push 0
lea eax, [ebp - 0x38]
push eax
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x2c]
push eax
push 0
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x30]
mov edx, dword [eax]
call dword [edx + 0x70]
push eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x30]
call fcn.0045a420
call fcn.00454b88
push eax
call fcn.0040c3a4
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x30]
mov dl, 1
call fcn.0045a78c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x45d30d
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45c738
lea eax, [ebp - 8]
mov edx, dword [0x45c540]
call fcn.00408cb0
lea eax, [ebp - 4]
call fcn.0040a03c
ret
Function at 0x4038b0
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 0x4038dc
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 0x403904
mov eax, dword [eax]
mov ecx, dword [eax]
jmp 0x40390a
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 0x403972
jg 0x403921
test esi, esi
je 0x403972
test ecx, ecx
jl 0x40396d
jg 0x40392b
test eax, eax
je 0x40396d
cmp edi, ecx
jg 0x40393f
jl 0x403935
cmp esi, eax
jae 0x40393f
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 0x403975
mov ecx, dword [ebp + 8]
jmp 0x40397f
mov ecx, dword [ebp + 8]
test edi, edi
jl 0x403999
jg 0x40397f
test esi, esi
je 0x403999
mov eax, dword [ebx + 0x4c]
test eax, eax
je 0x403999
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 0x4039b0
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 0x4039dc
jl 0x4039d0
test ecx, ecx
jne 0x4039dc
pop esi
xor eax, eax
xor edx, edx
pop ebx
mov esp, ebp
pop ebp
ret 0xc
cmp dword [ebx + 0x38], 0
je 0x4039f5
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 0x403a43
mov eax, dword [ebx + 0x2c]
lea edx, [ebx + 0x2c]
mov dword [ebp - 0xc], edx
mov eax, dword [eax]
test eax, eax
je 0x403a49
mov edi, dword [ebp - 4]
cmp eax, ecx
mov esi, ecx
cmovb esi, eax
push esi
push dword [ebp - 8]
push edi
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [ebx + 0x2c]
add edi, esi
mov dword [ebp - 4], edi
add esp, 0xc
mov edi, dword [ebp + 0xc]
sub edi, esi
sub dword [eax], esi
mov eax, dword [ebx + 0x1c]
add dword [eax], esi
mov esi, dword [ebp - 4]
jmp 0x403a49
lea eax, [ebx + 0x2c]
mov dword [ebp - 0xc], eax
cmp dword [ebx + 0x4c], 0
je 0x403ab6
mov ecx, dword [ebx + 0xc]
lea eax, [ebx + 0x3c]
cmp dword [ecx], eax
jne 0x403a72
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 0x403aa4
nop
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 0x403ab6
cmp edi, eax
mov eax, dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
ja 0x403a80
test edi, edi
je 0x403ab6
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 0x403e30
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
mov eax, dword [0x412008]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
mov esi, ecx
cmp ebx, 0xffffffff
jne 0x403e60
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0040bdf2
mov esp, ebp
pop ebp
ret 4
mov eax, dword [esi + 0x20]
push edi
mov ecx, dword [eax]
test ecx, ecx
je 0x403e9c
mov edx, dword [esi + 0x30]
mov edi, dword [edx]
lea eax, [edi + ecx]
cmp ecx, eax
jae 0x403e9c
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.0040bdf2
mov esp, ebp
pop ebp
ret 4
cmp dword [esi + 0x4c], 0
je 0x403f73
mov edi, dword [esi + 0xc]
lea eax, [esi + 0x3c]
cmp dword [edi], eax
jne 0x403ec4
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 0x403ed0
movsx eax, bl
jmp 0x403f08
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 0x403f32
sub eax, 1
je 0x403f32
sub eax, 2
jne 0x403f73
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.0040bdf2
mov esp, ebp
pop ebp
ret 4
mov edi, dword [ebp - 0x2c]
lea eax, [ebp - 0x24]
sub edi, eax
je 0x403f50
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 0x403f73
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.0040bdf2
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.0040bdf2
mov esp, ebp
pop ebp
ret 4

Function at 0x404150
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 0x404181
nop dword [eax]
movzx eax, byte [ecx + edi]
inc ecx
xor eax, edx
imul edx, eax, 0x1000193
cmp ecx, esi
jb 0x404170
pop edi
mov eax, edx
pop esi
pop ebp
ret 8
Function at 0x404780
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x412008]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, ecx
cmp dword [esi + 0x38], 0
je 0x40483c
cmp byte [esi + 0x3d], 0
je 0x40483c
mov eax, dword [esi]
push edi
push 0xffffffffffffffff
call dword [eax + 0xc]
cmp eax, 0xffffffff
je 0x40482a
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 0x4047f1
sub eax, 1
je 0x4047f5
sub eax, 2
jne 0x40482a
mov byte [esi + 0x3d], al
mov al, 1
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0040bdf2
mov esp, ebp
pop ebp
ret
mov byte [esi + 0x3d], 0
mov edi, dword [ebp - 0x28]
lea eax, [ebp - 0x24]
sub edi, eax
je 0x404813
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 0x40482a
cmp byte [esi + 0x3d], 0
pop edi
sete al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0040bdf2
mov esp, ebp
pop ebp
ret
pop edi
xor al, al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0040bdf2
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov al, 1
xor ecx, ebp
pop esi
call fcn.0040bdf2
mov esp, ebp
pop ebp
ret
Function at 0x40c8a0
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x40c8df
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x40c8df
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x40c8df
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x40c8df
cmp dword [ecx + 0x74], 0xe
jbe 0x40c8df
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x407003
Capabilities:
Hash data using sha256

Disassembly:
cmp dword [0x452208], 2
jl 0x407044
movaps xmm0, xmmword [0x43b840]
movaps xmmword [0x449030], xmm0
movaps xmm0, xmmword [0x43b830]
movaps xmmword [0x449040], xmm0
movaps xmm0, xmmword [0x43b810]
movaps xmmword [0x449050], xmm0
movaps xmm0, xmmword [0x43b820]
movaps xmmword [0x449060], xmm0
push esi
mov esi, dword [esp + 8]
mov ecx, esi
call fcn.0040740d
xor edx, edx
mov ecx, dword [esi + 0xf4]
mov eax, dword [edx + 0x43b7e8]
mov dword [edx + ecx], eax
add edx, 4
cmp edx, 0x20
jl 0x407052
mov eax, dword [esi + 0xf4]
xor dword [eax], 0x2080020
mov ecx, dword [esi + 0xf4]
mov eax, dword [esp + 0xc]
xor dword [ecx + 8], eax
mov ecx, dword [esi + 0xf4]
mov eax, dword [esp + 0x10]
or eax, 0x2000
shl eax, 0x10
xor dword [ecx + 0xc], eax
pop esi
ret 0xc

Function at 0x407fef
Capabilities:
Encode data using xor

Disassembly:
mov edx, dword [esp + 4]
push esi
mov esi, dword [esp + 0x10]
push edi
mov edi, dword [esp + 0x10]
test esi, esi
je 0x408019
movzx ecx, byte [edi]
movzx eax, dl
xor ecx, eax
shr edx, 8
xor edx, dword [ecx*4 + 0x449070]
inc edi
sub esi, 1
jne 0x408001
pop edi
mov eax, edx
pop esi
ret 0xc

Function at 0x4081d3
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x28
mov eax, dword [0x448778]
xor eax, esp
mov dword [esp + 0x24], eax
push ebx
mov ebx, dword [esp + 0x34]
push ebp
push esi
push edi
mov edi, dword [esp + 0x3c]
xor ebp, ebp
cmp dword [edi], 2
lea esi, [edi + 4]
jne 0x408234
mov eax, dword [esi]
push ebp
push ebp
push ebp
push ebp
mov dword [esp + 0x20], eax
lea eax, [esp + 0x24]
push eax
push 4
lea eax, [esp + 0x28]
push eax
push 0x20
push ebx
call fcn.004089a7
mov edx, ebp
movzx eax, byte [esp + edx + 0x14]
mov ecx, edx
and ecx, 3
shl ecx, 3
shl eax, cl
xor eax, ebp
inc edx
mov ebp, eax
cmp edx, 0x20
jb 0x408217
mov dword [esi], eax
xor ebp, ebp
cmp dword [edi], 3
jne 0x40825d
push ebp
push ebp
push ebp
push ebp
lea eax, [esp + 0x24]
push eax
push 0x20
push esi
push 0x20
push ebx
call fcn.004089a7
push 0x20
lea eax, [esp + 0x18]
push eax
push esi
call fcn.004262a0
add esp, 0xc
mov ecx, dword [esp + 0x34]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00424d64
add esp, 0x28
ret 8