joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10008600
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100e7afd
mov eax, dword fs:[0]
push eax
sub esp, 0x28
push esi
push edi
mov eax, dword [0x10122fc0]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, edx
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x18], ecx
mov esi, dword [ebp + 8]
mov dword [ebp - 0x18], ecx
cmp byte [esi + 0xc], 0
je 0x10008652
xor edx, edx
nop dword [eax]
lea ecx, [esi + edx]
lea eax, [edx + 0x3f]
inc edx
xor byte [ecx], al
cmp edx, 0xb
jb 0x10008640
mov byte [esi + 0xc], 0
lea eax, [ebp - 0xd]
push eax
lea eax, [esi + 0xb]
push eax
push esi
lea ecx, [ebp - 0x34]
call fcn.1000ca40
mov dword [ebp - 4], 0
cmp dword [edi + 0x14], 0x10
mov eax, dword [edi + 0x10]
jb 0x10008675
mov edi, dword [edi]
push eax
push edi
push 0
lea ecx, [ebp - 0x34]
call fcn.1000eed0
mov esi, dword [ebp - 0x14]
xorps xmm0, xmm0
movups xmmword [esi], xmm0
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0
movups xmm0, xmmword [eax]
movups xmmword [esi], xmm0
movq xmm0, qword [eax + 0x10]
movq qword [esi + 0x10], xmm0
mov dword [eax + 0x10], 0
mov dword [eax + 0x14], 0xf
mov byte [eax], 0
mov ecx, dword [ebp - 0x20]
cmp ecx, 0x10
jb 0x100086ef
mov edx, dword [ebp - 0x34]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x100086e5
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x100086e5
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push ecx
push edx
call fcn.1009d00b
add esp, 8
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x10009820
Capabilities:
Execute command

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100e7cf5
mov eax, dword fs:[0]
push eax
sub esp, 0x34
push esi
push edi
mov eax, dword [0x10122fc0]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
lea eax, [ebp + 8]
mov dword [ebp - 4], 0
push eax
mov edx, str.start_cmd__C__color_b__title_Error__echo
lea ecx, [ebp - 0x40]
call fcn.1000c690
add esp, 4
mov edi, eax
mov byte [ebp - 4], 1
mov edx, dword [edi + 0x14]
mov eax, edx
mov ecx, dword [edi + 0x10]
sub eax, ecx
cmp eax, 0x11
jb 0x1000989f
lea eax, [ecx + 0x11]
mov dword [edi + 0x10], eax
mov eax, edi
cmp edx, 0x10
jb 0x10009886
mov eax, dword [edi]
push 0x11
lea esi, [eax + ecx]
push str.__timeout__t_5_
push esi
call sub.VCRUNTIME140.dll_memmove
add esp, 0xc
mov byte [esi + 0x11], 0
jmp 0x100098b8
push 0x11
push str.__timeout__t_5_
mov byte [ebp - 0x10], 0
mov ecx, edi
push dword [ebp - 0x10]
push 0x11
call fcn.1000cec0
mov edi, eax
mov dword [ebp - 0x18], 0
lea eax, [ebp - 0x28]
mov dword [ebp - 0x14], 0
xorps xmm0, xmm0
movups xmmword [ebp - 0x28], xmm0
movups xmm0, xmmword [edi]
movups xmmword [ebp - 0x28], xmm0
movq xmm0, qword [edi + 0x10]
movq qword [ebp - 0x18], xmm0
mov dword [edi + 0x10], 0
mov dword [edi + 0x14], 0xf
mov byte [edi], 0
cmp dword [ebp - 0x14], 0x10
cmovae eax, dword [ebp - 0x28]
push eax
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_system]
mov ecx, dword [ebp - 0x14]
add esp, 4
cmp ecx, 0x10
jb 0x10009934
mov edx, dword [ebp - 0x28]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x1000992a
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x1000996c
push ecx
push edx
call fcn.1009d00b
add esp, 8
mov ecx, dword [ebp - 0x2c]
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0xf
mov byte [ebp - 0x28], 0
cmp ecx, 0x10
jb 0x1000997c
mov edx, dword [ebp - 0x40]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x10009972
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x10009972
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push ecx
push edx
call fcn.1009d00b
add esp, 8
xor ecx, ecx
int 0x29
mov ecx, dword [ebp + 0x1c]
cmp ecx, 0x10
jb 0x100099b6
mov edx, dword [ebp + 8]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x100099ac
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x100099ac
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push ecx
push edx
call fcn.1009d00b
add esp, 8
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x1000a610
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push esi
mov esi, ecx
cmp byte [esi + 0x10], 0
je 0x1000a633
xor eax, eax
lea edx, [esi + eax]
lea ecx, [eax + 0x3f]
inc eax
xor byte [edx], cl
cmp eax, 0xf
jb 0x1000a621
mov byte [esi + 0x10], 0
mov ecx, dword [ebp + 8]
lea eax, [ebp - 1]
push eax
lea eax, [esi + 0xf]
push eax
push esi
call fcn.1000ca40
mov eax, dword [ebp + 8]
pop esi
mov esp, ebp
pop ebp
ret 4

Function at 0x1000a650
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push esi
mov esi, ecx
cmp byte [esi + 9], 0
je 0x1000a673
xor eax, eax
lea edx, [esi + eax]
lea ecx, [eax + 0x3f]
inc eax
xor byte [edx], cl
cmp eax, 8
jb 0x1000a661
mov byte [esi + 9], 0
mov ecx, dword [ebp + 8]
lea eax, [ebp - 1]
push eax
lea eax, [esi + 8]
push eax
push esi
call fcn.1000ca40
mov eax, dword [ebp + 8]
pop esi
mov esp, ebp
pop ebp
ret 4
Function at 0x10018790
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10c
mov eax, dword [0x10122fc0]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
mov dword [ebp - 0x108], eax
mov esi, edx
mov eax, dword [ebp + 0x10]
mov edi, ecx
push 0x40
mov dword [ebp - 0x10c], eax
lea eax, [ebp - 0x104]
push 0
push eax
call sub.VCRUNTIME140.dll_memset
push 0x40
lea eax, [ebp - 0x44]
push 0x36
push eax
call sub.VCRUNTIME140.dll_memset
push 0x40
lea eax, [ebp - 0x84]
push 0x5c
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0x24
lea eax, [ebp - 0x104]
cmp esi, 0x40
jbe 0x10018808
push 0x40
push eax
mov edx, esi
mov ecx, edi
call fcn.10018940
add esp, 8
jmp 0x10018813
push esi
push edi
push eax
call sub.VCRUNTIME140.dll_memcpy
add esp, 0xc
xor eax, eax
nop word [eax + eax]
movups xmm1, xmmword [ebp + eax - 0x104]
movups xmm0, xmmword [ebp + eax - 0x44]
xorps xmm0, xmm1
movups xmmword [ebp + eax - 0x44], xmm0
movups xmm0, xmmword [ebp + eax - 0x84]
xorps xmm0, xmm1
movups xmmword [ebp + eax - 0x84], xmm0
add eax, 0x10
cmp eax, 0x40
jl 0x10018820
mov esi, dword [ebp + 0xc]
lea ebx, [esi + 0x40]
push ebx
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_malloc]
movups xmm0, xmmword [ebp - 0x44]
mov edi, eax
push esi
push dword [ebp - 0x108]
movups xmmword [edi], xmm0
lea eax, [edi + 0x40]
movups xmm0, xmmword [ebp - 0x34]
push eax
movups xmmword [edi + 0x10], xmm0
movups xmm0, xmmword [ebp - 0x24]
movups xmmword [edi + 0x20], xmm0
movups xmm0, xmmword [ebp - 0x14]
movups xmmword [edi + 0x30], xmm0
call sub.VCRUNTIME140.dll_memcpy
lea eax, [ebp - 0xa4]
mov edx, ebx
push 0x20
push eax
mov ecx, edi
call fcn.10018940
push edi
mov edi, dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
call edi
push 0x60
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_malloc]
movups xmm0, xmmword [ebp - 0x84]
mov esi, eax
mov edx, 0x60
lea eax, [ebp - 0xc4]
mov ecx, esi
push 0x20
push eax
movups xmmword [esi], xmm0
movups xmm0, xmmword [ebp - 0x74]
movups xmmword [esi + 0x10], xmm0
movups xmm0, xmmword [ebp - 0x64]
movups xmmword [esi + 0x20], xmm0
movups xmm0, xmmword [ebp - 0x54]
movups xmmword [esi + 0x30], xmm0
movups xmm0, xmmword [ebp - 0xa4]
movups xmmword [esi + 0x40], xmm0
movups xmm0, xmmword [ebp - 0x94]
movups xmmword [esi + 0x50], xmm0
call fcn.10018940
push esi
call edi
mov esi, dword [ebp + 0x14]
mov eax, 0x20
cmp esi, eax
cmova esi, eax
lea eax, [ebp - 0xc4]
push esi
push eax
push dword [ebp - 0x10c]
call sub.VCRUNTIME140.dll_memcpy
mov ecx, dword [ebp - 4]
add esp, 0x38
mov eax, esi
xor ecx, ebp
pop edi
pop esi
pop ebx
call fcn.1009d019
mov esp, ebp
pop ebp
ret
Function at 0x10018940
Capabilities:
Hash data using sha256

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x9c
mov eax, dword [0x10122fc0]
xor eax, esp
mov dword [esp + 0x98], eax
push esi
mov esi, dword [ebp + 8]
xorps xmm0, xmm0
push edx
mov edx, ecx
mov dword [esp + 0x34], 0
lea ecx, [esp + 0xc]
movlpd qword [esp + 0xc], xmm0
mov dword [esp + 0x14], 0x6a09e667
mov dword [esp + 0x18], 0xbb67ae85
mov dword [esp + 0x1c], 0x3c6ef372
mov dword [esp + 0x20], 0xa54ff53a
mov dword [esp + 0x24], 0x510e527f
mov dword [esp + 0x28], 0x9b05688c
mov dword [esp + 0x2c], 0x1f83d9ab
mov dword [esp + 0x30], 0x5be0cd19
call fcn.10018bf0
lea edx, [esp + 0x80]
lea ecx, [esp + 0xc]
call fcn.10018ca0
mov eax, dword [ebp + 0xc]
mov ecx, 0x20
cmp eax, ecx
cmova eax, ecx
push eax
lea eax, [esp + 0x84]
push eax
push esi
call sub.VCRUNTIME140.dll_memcpy
mov ecx, dword [esp + 0xac]
add esp, 0x10
pop esi
xor ecx, esp
call fcn.1009d019
mov esp, ebp
pop ebp
ret
Function at 0x10018ca0
Capabilities:
Enumerate pe sections

Disassembly:
push esi
mov esi, ecx
push edi
mov edi, edx
mov ecx, dword [esi + 0x28]
cmp ecx, 0x40
jae 0x10018e34
lea eax, [ecx*8]
add dword [esi], eax
push ebx
adc dword [esi + 4], 0
mov byte [ecx + esi + 0x2c], 0x80
mov eax, dword [esi + 0x28]
inc eax
mov dword [esi + 0x28], eax
cmp eax, 0x38
jbe 0x10018cfe
cmp eax, 0x40
jae 0x10018ce7
mov byte [eax + esi + 0x2c], 0
mov eax, dword [esi + 0x28]
inc eax
mov dword [esi + 0x28], eax
cmp eax, 0x40
jb 0x10018cd6
lea ebx, [esi + 0x2c]
mov ecx, esi
mov edx, ebx
call fcn.10018a00
mov dword [esi + 0x28], 0
xor eax, eax
jmp 0x10018d03
lea ebx, [esi + 0x2c]
jae 0x10018d14
mov byte [eax + esi + 0x2c], 0
mov eax, dword [esi + 0x28]
inc eax
mov dword [esi + 0x28], eax
cmp eax, 0x38
jb 0x10018d03
movzx eax, byte [esi + 7]
mov edx, ebx
mov byte [esi + 0x64], al
mov ecx, esi
movzx eax, byte [esi + 6]
mov byte [esi + 0x65], al
movzx eax, byte [esi + 5]
mov byte [esi + 0x66], al
movzx eax, byte [esi + 4]
mov byte [esi + 0x67], al
movzx eax, byte [esi + 3]
mov byte [esi + 0x68], al
movzx eax, byte [esi + 2]
mov byte [esi + 0x69], al
movzx eax, byte [esi + 1]
mov byte [esi + 0x6a], al
movzx eax, byte [esi]
mov byte [esi + 0x6b], al
call fcn.10018a00
movzx eax, byte [esi + 0xb]
mov byte [edi], al
movzx eax, byte [esi + 0xa]
mov byte [edi + 1], al
movzx eax, byte [esi + 9]
mov byte [edi + 2], al
movzx eax, byte [esi + 8]
mov byte [edi + 3], al
movzx eax, byte [esi + 0xf]
mov byte [edi + 4], al
movzx eax, byte [esi + 0xe]
mov byte [edi + 5], al
movzx eax, byte [esi + 0xd]
mov byte [edi + 6], al
movzx eax, byte [esi + 0xc]
mov byte [edi + 7], al
movzx eax, byte [esi + 0x13]
mov byte [edi + 8], al
movzx eax, byte [esi + 0x12]
mov byte [edi + 9], al
movzx eax, byte [esi + 0x11]
mov byte [edi + 0xa], al
movzx eax, byte [esi + 0x10]
mov byte [edi + 0xb], al
movzx eax, byte [esi + 0x17]
mov byte [edi + 0xc], al
movzx eax, byte [esi + 0x16]
mov byte [edi + 0xd], al
movzx eax, byte [esi + 0x15]
mov byte [edi + 0xe], al
movzx eax, byte [esi + 0x14]
mov byte [edi + 0xf], al
movzx eax, byte [esi + 0x1b]
mov byte [edi + 0x10], al
movzx eax, byte [esi + 0x1a]
mov byte [edi + 0x11], al
movzx eax, byte [esi + 0x19]
mov byte [edi + 0x12], al
movzx eax, byte [esi + 0x18]
mov byte [edi + 0x13], al
movzx eax, byte [esi + 0x1f]
mov byte [edi + 0x14], al
movzx eax, byte [esi + 0x1e]
mov byte [edi + 0x15], al
movzx eax, byte [esi + 0x1d]
mov byte [edi + 0x16], al
movzx eax, byte [esi + 0x1c]
mov byte [edi + 0x17], al
movzx eax, byte [esi + 0x23]
mov byte [edi + 0x18], al
movzx eax, byte [esi + 0x22]
mov byte [edi + 0x19], al
movzx eax, byte [esi + 0x21]
mov byte [edi + 0x1a], al
movzx eax, byte [esi + 0x20]
mov byte [edi + 0x1b], al
movzx eax, byte [esi + 0x27]
mov byte [edi + 0x1c], al
movzx eax, byte [esi + 0x26]
mov byte [edi + 0x1d], al
movzx eax, byte [esi + 0x25]
mov byte [edi + 0x1e], al
movzx eax, byte [esi + 0x24]
mov byte [edi + 0x1f], al
pop ebx
pop edi
pop esi
ret
Function at 0x10019250
Capabilities:
Terminate thread

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100e8a00
mov eax, dword fs:[0]
push eax
sub esp, 0x14
mov eax, dword [0x10122fc0]
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 edi, ecx
mov dword [ebp - 0x1c], edi
mov dword [ebp - 0x20], edi
mov dword [ebp - 4], 0
mov esi, dword [sym.imp.KERNEL32.dll_TerminateThread]
push 0
push dword [edi + 0x60]
call esi
push dword [edi + 0x60]
mov ebx, dword [sym.imp.KERNEL32.dll_CloseHandle]
call ebx
push 0
push dword [edi + 0x64]
call esi
push dword [edi + 0x64]
call ebx
cmp byte [edi + 0x3f], 0
je 0x1001934d
mov eax, dword [edi + 0x4c]
mov esi, dword [edi + 0x48]
mov dword [ebp - 0x1c], eax
cmp esi, eax
je 0x1001930e
mov ebx, dword [esi]
lea eax, [ebp - 0x18]
mov ecx, dword [0x1012412c]
add ebx, 8
push 7
push eax
push ebx
call fcn.1002aaa0
cmp byte [ebp - 0x18], 0xe8
jne 0x10019300
cmp byte [ebp - 0x13], 0x90
jne 0x10019300
cmp byte [ebp - 0x12], 0x90
jne 0x10019300
mov ecx, dword [0x1012412c]
lea eax, [edi + 0x54]
push 7
push eax
push ebx
call fcn.1002ac90
add esi, 4
cmp esi, dword [ebp - 0x1c]
jne 0x100192c5
mov ebx, dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [edi + 0x48]
cmp eax, dword [edi + 0x4c]
je 0x10019319
mov dword [edi + 0x4c], eax
mov ecx, dword [0x1012412c]
push 0xffa
push dword [edi + 0x5c]
call fcn.1002ac70
mov eax, dword [0x10123ef8]
push dword [eax + 0x64]
call ebx
mov eax, dword [0x10123ef8]
mov dword [eax + 0x60], 0
mov dword [edi + 0x5c], 0
mov byte [edi + 0x3f], 0
mov dword [ebp - 4], 0xffffffff
lea ecx, [edi + 0x48]
call fcn.10019380
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.1009d019
mov esp, ebp
pop ebp
ret

Function at 0x10019ad0
Capabilities:
Create thread

Disassembly:
push esi
mov esi, ecx
cmp dword [esi + 0x60], 0
jne 0x10019af1
push 0
push 0
push 0
push 0x10019a70
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov dword [esi + 0x60], eax
pop esi
ret

Function at 0x10019b30
Capabilities:
Create thread

Disassembly:
push esi
mov esi, ecx
cmp dword [esi + 0x64], 0
jne 0x10019b51
push 0
push 0
push 0
push 0x10019b60
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov dword [esi + 0x64], eax
pop esi
ret

Function at 0x10019f10
Capabilities:
Terminate thread

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100e8a70
mov eax, dword fs:[0]
push eax
push esi
mov eax, dword [0x10122fc0]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
push 0
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TerminateThread]
push dword [esi]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x10019f60
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100e8bb7
mov eax, dword fs:[0]
push eax
sub esp, 8
push esi
mov eax, dword [0x10122fc0]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x14], 0
mov dword [ebp - 4], 1
cmp byte [esi + 0x1c], 0
je 0x10019fb2
xor eax, eax
nop
lea edx, [esi + eax]
lea ecx, [eax + 0x13]
inc eax
xor byte [edx], cl
cmp eax, 0x1b
jb 0x10019fa0
mov byte [esi + 0x1c], 0
mov ecx, dword [ebp + 8]
lea eax, [ebp - 0xd]
push eax
lea eax, [esi + 0x1b]
push eax
push esi
call fcn.1000ca40
mov ecx, 2
mov dword [ebp - 0x14], 2
mov dword [ebp - 0x14], ecx
and ecx, 0xfffffffd
mov dword [ebp - 0x14], ecx
mov dword [ebp - 4], 0
or ecx, 1
mov dword [ebp - 0x14], ecx
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret 4

Function at 0x1001a070
Capabilities:
Create thread

Disassembly:
push esi
push 0
push 0
push 0
push 0x1001a0a0
push 0
push 0
mov esi, ecx
call dword [sym.imp.KERNEL32.dll_CreateThread]
test eax, eax
mov dword [esi], eax
pop esi
setne al
ret

Function at 0x1001b750
Capabilities:
Terminate thread

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100e929b
mov eax, dword fs:[0]
push eax
push ecx
push esi
mov eax, dword [0x10122fc0]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
mov dword [ebp - 4], 1
push 0
push dword [esi + 0x38]
call dword [sym.imp.KERNEL32.dll_TerminateThread]
push dword [esi + 0x38]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov byte [ebp - 4], 0
lea ecx, [esi + 0x20]
call fcn.1000b330
mov dword [ebp - 4], 0xffffffff
lea ecx, [esi + 8]
call fcn.1000b330
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x1001bb20
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100e8bb7
mov eax, dword fs:[0]
push eax
sub esp, 8
push esi
mov eax, dword [0x10122fc0]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x14], 0
mov dword [ebp - 4], 1
cmp byte [esi + 0xc], 0
je 0x1001bb72
xor eax, eax
nop
lea edx, [esi + eax]
lea ecx, [eax - 0x78]
inc eax
xor byte [edx], cl
cmp eax, 0xb
jb 0x1001bb60
mov byte [esi + 0xc], 0
mov ecx, dword [ebp + 8]
lea eax, [ebp - 0xd]
push eax
lea eax, [esi + 0xb]
push eax
push esi
call fcn.1000ca40
mov ecx, 2
mov dword [ebp - 0x14], 2
mov dword [ebp - 0x14], ecx
and ecx, 0xfffffffd
mov dword [ebp - 0x14], ecx
mov dword [ebp - 4], 0
or ecx, 1
mov dword [ebp - 0x14], ecx
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret 4
Function at 0x1001c1b0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x10122fc0]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, ecx
cmp dword [esi + 0x38], 0
je 0x1001c26c
cmp byte [esi + 0x3d], 0
je 0x1001c26c
mov eax, dword [esi]
push edi
push 0xffffffffffffffff
call dword [eax + 0xc]
cmp eax, 0xffffffff
je 0x1001c25a
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 0x1001c221
sub eax, 1
je 0x1001c225
sub eax, 2
jne 0x1001c25a
mov byte [esi + 0x3d], al
mov al, 1
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1009d019
mov esp, ebp
pop ebp
ret
mov byte [esi + 0x3d], 0
mov edi, dword [ebp - 0x28]
lea eax, [ebp - 0x24]
sub edi, eax
je 0x1001c243
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 0x1001c25a
cmp byte [esi + 0x3d], 0
pop edi
sete al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1009d019
mov esp, ebp
pop ebp
ret
pop edi
xor al, al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1009d019
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov al, 1
xor ecx, ebp
pop esi
call fcn.1009d019
mov esp, ebp
pop ebp
ret
Function at 0x1001ce30
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
mov eax, dword [0x10122fc0]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
mov esi, ecx
cmp ebx, 0xffffffff
jne 0x1001ce60
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1009d019
mov esp, ebp
pop ebp
ret 4
mov eax, dword [esi + 0x20]
mov eax, dword [eax]
test eax, eax
je 0x1001ce90
mov edx, dword [esi + 0x30]
mov edx, dword [edx]
add edx, eax
cmp eax, edx
jae 0x1001ce90
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.1009d019
mov esp, ebp
pop ebp
ret 4
cmp dword [esi + 0x4c], 0
push edi
je 0x1001cf8d
mov edi, dword [esi + 0xc]
lea eax, [esi + 0x3c]
cmp dword [edi], eax
jne 0x1001ceb9
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 0x1001ceed
push dword [esi + 0x4c]
movsx eax, bl
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.1009d019
mov esp, ebp
pop ebp
ret 4
lea eax, [ebp - 0x2c]
mov byte [ebp - 0x28], bl
push eax
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x24]
push eax
lea eax, [ebp - 0x30]
push eax
lea eax, [ebp - 0x27]
push eax
lea eax, [ebp - 0x28]
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 0x1001cf4c
sub eax, 1
je 0x1001cf4c
sub eax, 2
jne 0x1001cf8d
push dword [esi + 0x4c]
push dword [ebp - 0x28]
call fcn.1001a5b0
add esp, 8
or ecx, 0xffffffff
test al, al
cmove ebx, ecx
pop edi
pop esi
mov eax, ebx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1009d019
mov esp, ebp
pop ebp
ret 4
mov edi, dword [ebp - 0x2c]
lea eax, [ebp - 0x24]
sub edi, eax
je 0x1001cf6a
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 0x1001cf8d
lea ecx, [ebp - 0x28]
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.1009d019
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.1009d019
mov esp, ebp
pop ebp
ret 4
Function at 0x1001dc50
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 0x1001dc7c
jl 0x1001dc70
test ecx, ecx
jne 0x1001dc7c
pop esi
xor eax, eax
xor edx, edx
pop ebx
mov esp, ebp
pop ebp
ret 0xc
cmp dword [ebx + 0x38], 0
je 0x1001dc95
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 0x1001dcdd
mov eax, dword [ebx + 0x2c]
lea edx, [ebx + 0x2c]
mov dword [ebp - 0xc], edx
mov eax, dword [eax]
test eax, eax
je 0x1001dce3
cmp eax, ecx
mov esi, ecx
cmovb esi, eax
push esi
push dword [ebp - 8]
push dword [ebp - 4]
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [ebx + 0x2c]
sub edi, esi
add dword [ebp - 4], esi
add esp, 0xc
sub dword [eax], esi
mov eax, dword [ebx + 0x1c]
add dword [eax], esi
mov esi, dword [ebp - 4]
jmp 0x1001dce3
lea eax, [ebx + 0x2c]
mov dword [ebp - 0xc], eax
cmp dword [ebx + 0x4c], 0
je 0x1001dd56
mov ecx, dword [ebx + 0xc]
lea eax, [ebx + 0x3c]
cmp dword [ecx], eax
jne 0x1001dd0c
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 0x1001dd44
nop dword [eax]
push dword [ebx + 0x4c]
push 0xfff
push 1
push esi
call eax
add esp, 0x10
add esi, eax
sub edi, eax
cmp eax, 0xfff
jne 0x1001dd56
cmp edi, eax
mov eax, dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
ja 0x1001dd20
test edi, edi
je 0x1001dd56
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