joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10015200
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1006a1d1
mov eax, dword fs:[0]
push eax
sub esp, 0x28
mov eax, dword [0x1009500c]
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 dword [ebp - 0x34], edx
mov ebx, ecx
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0x30], eax
mov eax, dword [0x1009f750]
test eax, eax
jne 0x1001539d
mov eax, dword fs:[0x2c]
mov ecx, dword [0x10096c34]
movaps xmm0, xmmword [0x10087570]
movups xmmword [ebp - 0x24], xmm0
mov byte [ebp - 0x14], 0xd1
mov esi, dword [eax + ecx*4]
mov eax, dword [esi + 0x5f4]
test al, 1
jne 0x100152bc
or eax, 1
mov dword [esi + 0x5f4], eax
mov dword [ebp - 4], 0
xorps xmm0, xmm0
movlpd qword [ebp - 0x2c], xmm0
mov edx, dword [ebp - 0x28]
mov ecx, dword [ebp - 0x2c]
mov byte [esi + 0x37b9], 1
mov al, byte [ebp + ecx - 0x24]
mov byte [ecx + esi + 0x37a8], al
add ecx, 1
adc edx, 0
jne 0x100152a8
cmp ecx, 0x11
jb 0x10015290
push 0x10078180
call fcn.100675f7
add esp, 4
mov dword [ebp - 4], 0xffffffff
lea edi, [esi + 0x37a8]
mov ecx, edi
call fcn.100615a0
mov eax, dword [esi + 0x1818]
mov dword [ebp - 0x20], 0xd8e5e286
mov dword [ebp - 0x1c], 0x6f5354b5
mov dword [ebp - 0x18], 0x91c7c7b5
test al, 1
jne 0x1001533c
or eax, 1
mov dword [esi + 0x1818], eax
mov dword [ebp - 4], 1
xorps xmm0, xmm0
movlpd qword [ebp - 0x2c], xmm0
mov edx, dword [ebp - 0x28]
mov ecx, dword [ebp - 0x2c]
mov byte [esi + 0x40f0], 1
nop dword [eax]
mov al, byte [ebp + ecx - 0x20]
mov byte [ecx + esi + 0x40e4], al
add ecx, 1
adc edx, 0
jne 0x10015328
cmp ecx, 0xc
jb 0x10015310
push 0x100781d0
call fcn.100675f7
add esp, 4
mov dword [ebp - 4], 0xffffffff
lea esi, [esi + 0x40e4]
mov ecx, esi
call fcn.10061600
push edi
push esi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov edi, eax
cmp edi, 0x1000
jbe 0x10015396
push 7
call fcn.1006754e
add esp, 4
mov esi, eax
lea eax, [ebp - 0x28]
push eax
push 0x40
push 7
push esi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov cx, word [edi]
lea eax, [esi + 2]
sub edi, eax
mov word [esi], cx
sub edi, 3
mov byte [eax], 0xe9
mov dword [eax + 1], edi
add eax, 0xfffffffe
jmp 0x10015398
xor eax, eax
mov dword [0x1009f750], eax
push dword [ebp + 0x10]
mov dword [0x1009d5f8], eax
push dword [ebp - 0x30]
push dword [ebp + 8]
push dword [ebp - 0x34]
push ebx
call eax
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.10066c19
mov esp, ebp
pop ebp
ret
Function at 0x100153d0
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1006a261
mov eax, dword fs:[0]
push eax
sub esp, 0x28
mov eax, dword [0x1009500c]
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 dword [ebp - 0x34], edx
mov ebx, ecx
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0x30], eax
mov eax, dword [0x1009f6f0]
test eax, eax
jne 0x1001556d
mov eax, dword fs:[0x2c]
mov ecx, dword [0x10096c34]
movaps xmm0, xmmword [0x10088350]
movups xmmword [ebp - 0x24], xmm0
mov byte [ebp - 0x14], 0xdb
mov esi, dword [eax + ecx*4]
mov eax, dword [esi + 0xbe4]
test al, 1
jne 0x1001548c
or eax, 1
mov dword [esi + 0xbe4], eax
mov dword [ebp - 4], 0
xorps xmm0, xmm0
movlpd qword [ebp - 0x2c], xmm0
mov edx, dword [ebp - 0x28]
mov ecx, dword [ebp - 0x2c]
mov byte [esi + 0x2829], 1
mov al, byte [ebp + ecx - 0x24]
mov byte [ecx + esi + 0x2818], al
add ecx, 1
adc edx, 0
jne 0x10015478
cmp ecx, 0x11
jb 0x10015460
push 0x10078220
call fcn.100675f7
add esp, 4
mov dword [ebp - 4], 0xffffffff
lea edi, [esi + 0x2818]
mov ecx, edi
call fcn.100614e0
mov eax, dword [esi + 0xf48]
mov dword [ebp - 0x20], 0x32f3088c
mov dword [ebp - 0x1c], 0xc1976cf7
mov dword [ebp - 0x18], 0x7bd12dbf
test al, 1
jne 0x1001550c
or eax, 1
mov dword [esi + 0xf48], eax
mov dword [ebp - 4], 1
xorps xmm0, xmm0
movlpd qword [ebp - 0x2c], xmm0
mov edx, dword [ebp - 0x28]
mov ecx, dword [ebp - 0x2c]
mov byte [esi + 0x38f8], 1
nop dword [eax]
mov al, byte [ebp + ecx - 0x20]
mov byte [ecx + esi + 0x38ec], al
add ecx, 1
adc edx, 0
jne 0x100154f8
cmp ecx, 0xc
jb 0x100154e0
push 0x10078270
call fcn.100675f7
add esp, 4
mov dword [ebp - 4], 0xffffffff
lea esi, [esi + 0x38ec]
mov ecx, esi
call fcn.10061540
push edi
push esi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov edi, eax
cmp edi, 0x1000
jbe 0x10015566
push 7
call fcn.1006754e
add esp, 4
mov esi, eax
lea eax, [ebp - 0x28]
push eax
push 0x40
push 7
push esi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov cx, word [edi]
lea eax, [esi + 2]
sub edi, eax
mov word [esi], cx
sub edi, 3
mov byte [eax], 0xe9
mov dword [eax + 1], edi
add eax, 0xfffffffe
jmp 0x10015568
xor eax, eax
mov dword [0x1009f6f0], eax
push dword [ebp - 0x30]
mov dword [0x1009cd64], eax
push 0x64
push dword [ebp - 0x34]
push ebx
call eax
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.10066c19
mov esp, ebp
pop ebp
ret
Function at 0x100155a0
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1006a2f1
mov eax, dword fs:[0]
push eax
sub esp, 0x20
mov eax, dword [0x1009500c]
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 ebx, ecx
mov eax, dword [0x1009f764]
test eax, eax
jne 0x1001573d
mov eax, dword fs:[0x2c]
mov ecx, dword [0x10096c34]
movaps xmm0, xmmword [0x10087e50]
movups xmmword [ebp - 0x24], xmm0
mov dword [ebp - 0x14], 0x3d820b4d
mov esi, dword [eax + ecx*4]
mov eax, dword [esi + 0x1ed8]
test al, 1
jne 0x1001565c
or eax, 1
mov dword [esi + 0x1ed8], eax
mov dword [ebp - 4], 0
xorps xmm0, xmm0
movlpd qword [ebp - 0x2c], xmm0
mov edx, dword [ebp - 0x28]
mov ecx, dword [ebp - 0x2c]
mov byte [esi + 0xfd0], 1
nop word [eax + eax]
mov al, byte [ebp + ecx - 0x24]
mov byte [ecx + esi + 0xfbc], al
add ecx, 1
adc edx, 0
jne 0x10015648
cmp ecx, 0x14
jb 0x10015630
push 0x100782c0
call fcn.100675f7
add esp, 4
mov dword [ebp - 4], 0xffffffff
lea edi, [esi + 0xfbc]
mov ecx, edi
call fcn.10061420
mov eax, dword [esi + 0x13c4]
mov dword [ebp - 0x1c], 0x74a92e7e
mov dword [ebp - 0x18], 0x198b3e91
mov dword [ebp - 0x14], 0x3d8b0b4d
test al, 1
jne 0x100156dc
or eax, 1
mov dword [esi + 0x13c4], eax
mov dword [ebp - 4], 1
xorps xmm0, xmm0
movlpd qword [ebp - 0x2c], xmm0
mov edx, dword [ebp - 0x28]
mov ecx, dword [ebp - 0x2c]
mov byte [esi + 0x2414], 1
nop dword [eax]
mov al, byte [ebp + ecx - 0x1c]
mov byte [ecx + esi + 0x2408], al
add ecx, 1
adc edx, 0
jne 0x100156c8
cmp ecx, 0xc
jb 0x100156b0
push 0x10078310
call fcn.100675f7
add esp, 4
mov dword [ebp - 4], 0xffffffff
lea esi, [esi + 0x2408]
mov ecx, esi
call fcn.10061480
push edi
push esi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov edi, eax
cmp edi, 0x1000
jbe 0x10015736
push 7
call fcn.1006754e
add esp, 4
mov esi, eax
lea eax, [ebp - 0x28]
push eax
push 0x40
push 7
push esi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov cx, word [edi]
lea eax, [esi + 2]
sub edi, eax
mov word [esi], cx
sub edi, 3
mov byte [eax], 0xe9
mov dword [eax + 1], edi
add eax, 0xfffffffe
jmp 0x10015738
xor eax, eax
mov dword [0x1009f764], eax
push ebx
mov dword [0x10097cfc], eax
call eax
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.10066c19
mov esp, ebp
pop ebp
ret
Function at 0x10021210
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x1009500c]
xor eax, ebp
mov dword [ebp - 4], eax
cmp dword [0x10098a38], 0
push esi
push edi
jle 0x1002127a
mov ecx, dword [0x1009d1c0]
mov eax, dword [0x10099538]
add eax, 0x1c
push eax
mov edx, dword [ecx]
call dword [edx + 4]
cmp dword [eax], 0
je 0x1002127a
mov ecx, dword [0x1009d1c0]
mov eax, dword [0x10099538]
add eax, 0x150
push eax
mov edx, dword [ecx]
call dword [edx + 4]
mov edi, eax
cmp edi, 0x1000
jbe 0x100212ba
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 0x100212ae
mov ecx, dword [0x1009d1c0]
mov eax, dword [0x10099538]
add eax, 0x150
push eax
mov edx, dword [ecx]
call dword [edx + 4]
mov edi, eax
cmp edi, 0x1000
jbe 0x100212ba
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], 0x68
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.10066c19
mov esp, ebp
pop ebp
ret
Function at 0x10023210
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1006abc1
mov eax, dword fs:[0]
push eax
sub esp, 8
mov eax, dword [0x1009500c]
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 [0x10096c34]
mov ecx, dword [eax + ecx*4]
mov eax, dword [0x1009f724]
cmp eax, dword [ecx + 0xc]
jle 0x100232a5
push 0x1009f724
call fcn.1006700b
add esp, 4
cmp dword [0x1009f724], 0xffffffff
jne 0x100232a5
mov dword [ebp - 4], 0
mov ecx, dword [0x1009d1c0]
mov eax, dword [0x10099538]
add eax, 0x154
push eax
mov edx, dword [ecx]
call dword [edx + 4]
add eax, 4
mov dword [ebp - 4], 0xffffffff
push 0x1009f724
mov dword [0x1009f6c0], eax
call fcn.10066fc1
add esp, 4
mov ecx, dword [0x1009d1c0]
mov eax, dword [0x10099538]
add eax, 0x1c
push eax
mov edx, dword [ecx]
call dword [edx + 4]
cmp dword [eax], 0
je 0x10023334
cmp dword [0x10098a0c], 0
je 0x10023334
mov eax, dword [0x10099538]
mov ecx, dword [eax + 0x2bc]
mov eax, dword [0x10097e48]
mov ecx, dword [eax + ecx]
call fcn.10016b50
mov esi, eax
test esi, esi
je 0x10023334
mov ecx, dword [0x1009d1c0]
push 0x1009824c
mov edx, dword [ecx]
call dword [edx + 4]
test eax, eax
je 0x10023334
mov edx, dword [0x1009d7a0]
add edx, eax
cmp edx, eax
jbe 0x10023334
mov ecx, esi
call edx
test eax, eax
jle 0x10023334
mov edi, dword [0x1009f6c0]
cmp edi, 0x1000
jbe 0x10023365
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 0x10023359
mov edi, dword [0x1009f6c0]
cmp edi, 0x1000
jbe 0x10023365
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.10066c19
mov esp, ebp
pop ebp
ret
Function at 0x10023380
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x1009500c]
xor eax, ebp
mov dword [ebp - 4], eax
mov ecx, dword [0x1009d1c0]
mov eax, dword [0x10099538]
push esi
push edi
mov edx, dword [ecx]
add eax, 0x1c
push eax
call dword [edx + 4]
mov ecx, dword [0x1009d1c0]
cmp dword [eax], 0
mov edx, dword [ecx]
mov eax, dword [0x10099538]
je 0x100233ea
add eax, 0x15c
cmp dword [0x1009de1c], 0
push eax
je 0x100233f0
call dword [edx + 4]
mov edi, eax
cmp edi, 0x1000
jbe 0x1002341d
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 0x10023411
add eax, 0x15c
push eax
call dword [edx + 4]
mov edi, eax
cmp edi, 0x1000
jbe 0x1002341d
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.10066c19
mov esp, ebp
pop ebp
ret

Function at 0x10023a10
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
cmp dword [0x10098f0c], 0
jne 0x10023a73
mov edx, 0x54
xor eax, eax
mov cl, byte [eax + 0x10086e18]
xor cl, dl
inc edx
mov byte [ebp + eax - 0x18], cl
and edx, 0x800000ff
jns 0x10023a43
dec edx
or edx, 0xffffff00
inc edx
inc eax
cmp eax, 0x15
jl 0x10023a26
lea eax, [ebp - 0x18]
mov byte [ebp - 3], 0
push eax
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
add eax, 0xcdda
mov dword [0x10098f0c], 1
mov dword [0x100982f0], eax
add eax, 0x18
mov dword [0x1009d8b8], eax
mov esp, ebp
pop ebp
ret
Function at 0x10028530
Capabilities:
Get hostname

Disassembly:
push 0x10095038
push 0x10097c94
call dword [sym.imp.KERNEL32.dll_GetComputerNameA]
call fcn.10028440
cmp eax, 1
jne 0x1002855c
push str.Win_XP
push 0x100998e8
call fcn.10005ae0
add esp, 8
call fcn.10028440
cmp eax, 2
jne 0x10028578
push str.Win_Vista
push 0x100998e8
call fcn.10005ae0
add esp, 8
call fcn.10028440
cmp eax, 3
jne 0x10028594
push str.Win_7
push 0x100998e8
call fcn.10005ae0
add esp, 8
call fcn.10028440
cmp eax, 4
jne 0x100285b0
push str.Win_8
push 0x100998e8
call fcn.10005ae0
add esp, 8
call fcn.10028440
cmp eax, 5
jne 0x100285cc
push str.Wi_10
push 0x100998e8
call fcn.10005ae0
add esp, 8
ret
Function at 0x1002ac60
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 0x1009d640
push 0x1009d1a0
push 0x10099664
push 0x1009cf1c
push 0xff
push 0x10099198
push 0x10086ffc
call dword [sym.imp.KERNEL32.dll_GetVolumeInformationA]
mov ecx, dword [0x1009cf1c]
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.10005ae0
add esp, 0x10
mov eax, esi
pop esi
ret
Function at 0x10056c90
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0x1009500c]
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 0x10056d2e
cmp esi, 0x1000
jbe 0x10056d0a
cmp edi, 0x1000
jbe 0x10056d0a
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.100146e0
add esp, 4
lea eax, [ebp - 0x14]
push eax
push 0x40
push 5
jmp 0x10056d9a
mov edx, dword [ebp + 8]
push ecx
lea ecx, [esi + 7]
lea edx, [edx + 7]
call fcn.100146e0
add esp, 4
cmp esi, 0x1000
jbe 0x10056d9d
lea eax, [ebp - 0x14]
push eax
push 0x40
push 5
jmp 0x10056d9a
cmp esi, 0x1000
jbe 0x10056d78
cmp edi, 0x1000
jbe 0x10056d78
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.100146e0
add esp, 4
jmp 0x10056d92
mov edx, dword [ebp + 8]
push ecx
lea ecx, [esi + 5]
lea edx, [edx + 5]
call fcn.100146e0
add esp, 4
cmp esi, 0x1000
jbe 0x10056d9d
lea eax, [ebp - 0x1c]
push eax
push 0x40
push 7
push esi
call ebx
mov al, byte [edi]
cmp al, 0x8b
je 0x10056db4
cmp al, 0x6a
je 0x10056db4
push 5
call dword [sym.imp.KERNEL32.dll_Sleep]
jmp 0x10056cb0
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.10066c19
mov esp, ebp
pop ebp
ret
Function at 0x10057c30
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 [0x1009500c]
xor eax, ebp
mov dword [ebp - 4], eax
cmp dword [ebp + 0xc], 1
push edi
mov edi, dword [ebp + 8]
jne 0x10057d32
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov eax, dword [eax + 0xc]
mov ecx, dword [eax + 0x18]
test ecx, ecx
je 0x10057cb7
cmp ecx, edi
jne 0x10057cae
mov edx, dword [eax + 4]
test edx, edx
je 0x10057c7c
mov ecx, dword [eax]
mov dword [edx], ecx
mov edx, dword [eax + 4]
test edx, edx
je 0x10057c7c
mov ecx, dword [eax]
mov dword [ecx + 4], edx
mov edx, dword [eax + 0x14]
test edx, edx
je 0x10057c88
mov ecx, dword [eax + 0x10]
mov dword [edx], ecx
mov edx, dword [eax + 0x10]
test edx, edx
je 0x10057c95
mov ecx, dword [eax + 0x14]
mov dword [edx + 4], ecx
mov edx, dword [eax + 8]
test edx, edx
je 0x10057cae
mov ecx, dword [eax + 0xc]
mov dword [ecx], edx
mov edx, dword [eax + 8]
test edx, edx
je 0x10057cae
mov ecx, dword [eax + 0xc]
mov dword [edx + 4], ecx
mov eax, dword [eax]
mov ecx, dword [eax + 0x18]
test ecx, ecx
jne 0x10057c61
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 0x1003f100
push 0
push 0
call esi
push 0
push 0
push 0
push 0x100571e0
push 0
push 0
call esi
pop esi
mov ecx, dword [ebp - 4]
mov eax, 1
xor ecx, ebp
pop edi
call fcn.10066c19
mov esp, ebp
pop ebp
ret 0xc
Function at 0x100582e0
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 0x1005830c
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 0x1005832e
mov eax, dword [ebx + 0x30]
mov eax, dword [eax]
jmp 0x10058330
xor eax, eax
cdq
mov dword [esp + 0xc], eax
mov ecx, edx
mov dword [esp + 0x10], ecx
test edi, edi
jl 0x100583b5
jg 0x10058345
test esi, esi
je 0x100583b5
test ecx, ecx
jl 0x10058398
jg 0x1005834f
test eax, eax
je 0x10058398
cmp edi, ecx
jg 0x10058363
jl 0x10058359
cmp esi, eax
jae 0x10058363
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 0x100583b5
jg 0x1005839b
test esi, esi
je 0x100583b5
jmp 0x1005839b
mov edx, dword [ebp + 8]
mov eax, dword [ebx + 0x4c]
test eax, eax
je 0x100583b5
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 0x100583d0
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 0x100583fc
jl 0x100583f0
test esi, esi
jne 0x100583fc
pop esi
xor eax, eax
xor edx, edx
pop ebx
mov esp, ebp
pop ebp
ret 0xc
cmp dword [ebx + 0x38], 0
je 0x10058415
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 0x10058455
mov eax, dword [ebx + 0x2c]
mov eax, dword [eax]
test eax, eax
je 0x10058455
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 0x1005850c
mov ecx, dword [ebx + 0xc]
lea eax, [ebx + 0x3c]
cmp dword [ecx], eax
jne 0x10058480
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 0x100584cf
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 0x100584f9
cmp edi, eax
mov eax, dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
ja 0x100584a0
cmp dword [ebp - 4], 0
jbe 0x1005850f
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