joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10006660
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push ebx
mov ebx, esp
sub esp, 8
and esp, 0xfffffff8
add esp, 4
push ebp
mov ebp, dword [ebx + 4]
mov dword [esp + 4], ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1003264d
mov eax, dword fs:[0]
push eax
push ebx
sub esp, 8
push esi
push edi
mov eax, dword [0x100464d4]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x14], ecx
mov edi, dword [ebx + 8]
mov esi, dword [ebx + 0xc]
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov ecx, dword [ebp - 0x14]
xorps xmm0, xmm0
movups xmmword [ecx], xmm0
mov dword [ecx + 0x10], 0
mov dword [ecx + 0x14], 0
mov dword [ecx + 0x10], 0
mov dword [ecx + 0x14], 0xf
mov byte [ecx], 0
movups xmmword [ecx + 0x18], xmm0
mov dword [ecx + 0x28], 0
mov dword [ecx + 0x2c], 0xf
mov byte [ecx + 0x18], 0
mov dword [ecx + 0x30], 0
mov dword [ecx + 0x34], 0
mov dword [ecx + 0x38], 0
mov byte [ecx + 0x3c], 0
mov dword [ecx + 0x40], eax
mov dword [ecx + 0x44], 0
push esi
push edi
mov dword [ebp - 4], 0
call fcn.10007450
mov eax, dword [ebp - 0x14]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
mov esp, ebx
pop ebx
ret 8

Function at 0x100069c0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
movzx eax, byte [ebp + 0xc]
xor edx, edx
mov dword [ebp - 0x10], edx
push ebx
push esi
mov esi, dword [ebp + 8]
test eax, eax
jne 0x100069dc
xor al, al
jmp 0x100069f8
lea ecx, [ebp - 8]
mov dword [ebp - 0xc], eax
push ecx
push 0x40
push eax
push esi
mov dword [ebp - 0x10], esi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov edx, dword [ebp - 0x10]
test eax, eax
setne al
mov byte [ebp - 4], al
mov bl, byte [esi]
test al, al
je 0x10006a16
mov ecx, dword [ebp - 8]
lea eax, [ebp + 0xc]
push eax
push ecx
push dword [ebp - 0xc]
mov dword [ebp + 0xc], ecx
push edx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
pop esi
mov al, bl
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x10006f60
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
mov eax, dword [ebp + 8]
xor ecx, ecx
push esi
push edi
mov edx, 0x811c9dc5
mov esi, dword [eax + 4]
mov edi, dword [eax]
test esi, esi
je 0x10006f91
nop dword [eax + eax]
movzx eax, byte [edi + ecx]
inc ecx
xor eax, edx
imul edx, eax, 0x1000193
cmp ecx, esi
jb 0x10006f80
pop edi
mov eax, edx
pop esi
mov esp, ebp
pop ebp
ret 4
Function at 0x10007170
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
movzx eax, cl
xor edx, edx
shl eax, 2
mov dword [ebp - 0x18], edx
push esi
mov esi, dword [ebp + 8]
test eax, eax
jne 0x1000718d
xor al, al
jmp 0x100071a9
lea ecx, [ebp - 0x10]
mov dword [ebp - 0x14], eax
push ecx
push 0x40
push eax
push esi
mov dword [ebp - 0x18], esi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov edx, dword [ebp - 0x18]
test eax, eax
setne al
mov byte [ebp - 0xc], al
mov esi, dword [esi]
test al, al
je 0x100071c7
mov ecx, dword [ebp - 0x10]
lea eax, [ebp - 8]
push eax
push ecx
push dword [ebp - 0x14]
mov dword [ebp - 8], ecx
push edx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov eax, esi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x10007c50
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
xor ecx, ecx
mov dword [ebp - 0x10], 0
cmp byte [ebp + 0x14], cl
cmovne ecx, dword [ebp + 0x10]
test ecx, ecx
jne 0x10007c6f
mov byte [ebp - 4], cl
jmp 0x10007c8c
mov eax, dword [ebp + 8]
lea edx, [ebp - 8]
push edx
push 0x40
push ecx
push eax
mov dword [ebp - 0xc], ecx
mov dword [ebp - 0x10], eax
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
test eax, eax
setne byte [ebp - 4]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.10014fa0
add esp, 0xc
cmp byte [ebp - 4], 0
je 0x10007cba
mov eax, dword [ebp - 8]
lea ecx, [ebp + 0x14]
push ecx
push eax
push dword [ebp - 0xc]
mov dword [ebp + 0x14], eax
push dword [ebp - 0x10]
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov esp, ebp
pop ebp
ret

Function at 0x10007cc0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
xor ecx, ecx
cmp byte [ebp + 0x14], cl
push ebx
cmovne ecx, dword [ebp + 0x10]
push esi
xor esi, esi
mov dword [ebp - 0x10], esi
test ecx, ecx
jne 0x10007cde
xor bl, bl
jmp 0x10007cfd
mov eax, dword [ebp + 8]
lea edx, [ebp - 8]
push edx
push 0x40
push ecx
push eax
mov dword [ebp - 0xc], ecx
mov dword [ebp - 0x10], eax
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov esi, dword [ebp - 0x10]
test eax, eax
setne bl
push dword [ebp + 0x10]
mov byte [ebp - 4], bl
push dword [ebp + 8]
push dword [ebp + 0xc]
call fcn.10014fa0
add esp, 0xc
test bl, bl
je 0x10007d2a
mov eax, dword [ebp - 8]
lea ecx, [ebp + 0x14]
push ecx
push eax
push dword [ebp - 0xc]
mov dword [ebp + 0x14], eax
push esi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x10007d30
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 0xc]
push ebx
push esi
mov esi, dword [ebp + 0x10]
mov dword [ebp - 8], eax
mov eax, esi
push edi
mov edi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
sub eax, 1
je 0x10007d64
sub eax, 1
je 0x10007dbd
sub eax, 2
je 0x10007e1d
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov bl, byte [ebp + 0xc]
mov eax, dword [ebp + 8]
sub bl, al
mov bh, byte [ebp + 0x14]
dec bl
mov dword [ebp - 4], eax
movzx ecx, bh
mov dword [ebp - 0x18], 0
test bh, bh
jne 0x10007d89
mov byte [ebp - 0xc], bh
mov byte [eax], bl
jmp 0x10007dc0
lea edx, [ebp - 0x10]
mov dword [ebp - 0x14], ecx
push edx
push 0x40
push ecx
push eax
mov dword [ebp - 0x18], eax
call edi
mov ecx, dword [ebp - 4]
test eax, eax
setne byte [ebp - 0xc]
mov byte [ecx], bl
test eax, eax
je 0x10007dc0
mov eax, dword [ebp - 0x10]
lea ecx, [ebp - 4]
push ecx
push eax
push dword [ebp - 0x14]
mov dword [ebp - 4], eax
push dword [ebp - 0x18]
call edi
jmp 0x10007dc0
mov bh, byte [ebp + 0x14]
mov eax, dword [ebp - 8]
sub eax, esi
mov dword [ebp - 0x18], 0
mov esi, dword [ebp + 8]
sub eax, esi
movzx eax, ax
mov dword [ebp - 8], eax
movzx ecx, ax
movzx eax, bh
add eax, eax
jne 0x10007dea
mov byte [ebp - 0xc], 0
mov word [esi], cx
jmp 0x10007e1d
lea ecx, [ebp - 0x10]
mov dword [ebp - 0x14], eax
push ecx
push 0x40
push eax
push esi
mov dword [ebp - 0x18], esi
call edi
mov ecx, dword [ebp - 8]
test eax, eax
setne byte [ebp - 0xc]
mov word [esi], cx
test eax, eax
je 0x10007e1d
mov eax, dword [ebp - 0x10]
lea ecx, [ebp - 8]
push ecx
push eax
push dword [ebp - 0x14]
mov dword [ebp - 8], eax
push dword [ebp - 0x18]
call edi
mov eax, dword [ebp + 0x10]
mov esi, dword [ebp + 8]
add eax, esi
mov ebx, dword [ebp + 0xc]
sub ebx, eax
mov dword [ebp - 0x18], 0
movzx eax, byte [ebp + 0x14]
shl eax, 2
test eax, eax
jne 0x10007e48
mov byte [ebp - 0xc], al
mov dword [esi], ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
lea ecx, [ebp - 0x10]
mov dword [ebp - 0x14], eax
push ecx
push 0x40
push eax
push esi
mov dword [ebp - 0x18], esi
call edi
test eax, eax
setne byte [ebp - 0xc]
mov dword [esi], ebx
test eax, eax
je 0x10007e77
mov eax, dword [ebp - 0x10]
lea ecx, [ebp + 0x10]
push ecx
push eax
push dword [ebp - 0x14]
mov dword [ebp + 0x10], eax
push dword [ebp - 0x18]
call edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x10007e80
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov al, byte [ebp + 0x10]
xor edx, edx
mov ecx, dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov dword [ebp - 0x18], edx
push ebx
movzx ebx, al
push esi
mov esi, dword [ebp + 0xc]
push edi
mov edi, esi
test al, al
jne 0x10007ea7
xor al, al
jmp 0x10007ec8
lea eax, [ebp - 0x10]
mov dword [ebp - 0x14], ebx
push eax
push 0x40
push ebx
push esi
mov dword [ebp - 0x18], esi
call ecx
mov esi, dword [ebp + 0xc]
test eax, eax
mov edx, dword [ebp - 0x18]
mov ecx, dword [sym.imp.KERNEL32.dll_VirtualProtect]
setne al
mov byte [ebp - 0xc], al
mov ah, byte [edi]
mov byte [ebp - 1], ah
test al, al
je 0x10007eeb
mov eax, dword [ebp - 0x10]
lea esi, [ebp - 8]
push esi
push eax
push dword [ebp - 0x14]
mov dword [ebp - 8], eax
push edx
call ecx
mov esi, dword [ebp + 0xc]
mov ah, byte [ebp - 1]
movzx eax, ah
sub eax, 0xe8
je 0x10007f92
sub eax, 1
je 0x10007f92
sub eax, 0x16
jne 0x10007f82
xor ecx, ecx
lea edi, [esi + 1]
mov dword [ebp - 0x18], ecx
test ebx, ebx
jne 0x10007f17
xor al, al
jmp 0x10007f36
lea eax, [ebp - 0x10]
mov dword [ebp - 0x14], ebx
push eax
push 0x40
push ebx
push edi
mov dword [ebp - 0x18], edi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov esi, dword [ebp + 0xc]
test eax, eax
mov ecx, dword [ebp - 0x18]
setne al
mov byte [ebp - 0xc], al
mov bl, byte [edi]
test al, al
je 0x10007f57
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 8]
push edx
push eax
push dword [ebp - 0x14]
mov dword [ebp - 8], eax
push ecx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov esi, dword [ebp + 0xc]
cmp bl, 0x15
je 0x10007f61
cmp bl, 0x25
jne 0x10007f82
push ecx
mov cl, byte [ebp + 0x10]
mov eax, esp
add esi, 2
mov dword [eax], esi
call fcn.10007170
add esp, 4
mov ecx, dword [eax]
mov eax, dword [ebp + 8]
mov dword [eax], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp + 8]
mov dword [eax], 0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push ecx
mov cl, byte [ebp + 0x10]
mov eax, esp
inc esi
mov dword [eax], esi
call fcn.100080e0
add esp, 4
lea ecx, [eax + 4]
mov eax, dword [ebp + 8]
pop edi
add ecx, esi
pop esi
mov dword [eax], ecx
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x10007fc0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [ebp + 0xc]
push ebx
mov ebx, dword [ebp + 0x14]
push esi
push ebx
push ecx
mov ecx, esp
push dword [ebp + 8]
mov dword [ecx], eax
call fcn.10007e80
mov esi, dword [ebp + 0xc]
add esp, 0xc
movzx eax, bl
mov dword [ebp - 0x10], 0
test bl, bl
jne 0x10007ff8
mov byte [ebp - 4], bl
mov byte [esi], 0xe8
jmp 0x10008030
lea ecx, [ebp - 8]
mov dword [ebp - 0xc], eax
push ecx
push 0x40
push eax
push esi
mov dword [ebp - 0x10], esi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
test eax, eax
setne byte [ebp - 4]
mov byte [esi], 0xe8
test eax, eax
je 0x10008030
mov eax, dword [ebp - 8]
lea ecx, [ebp + 0x14]
push ecx
push eax
push dword [ebp - 0xc]
mov dword [ebp + 0x14], eax
push dword [ebp - 0x10]
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
push ebx
push 4
push ecx
mov ecx, dword [ebp + 0x10]
mov edx, esp
push ecx
mov dword [edx], ecx
mov edx, esp
mov ecx, dword [ebp + 0xc]
inc ecx
mov dword [edx], ecx
call fcn.10007d30
mov eax, dword [ebp + 8]
add esp, 0x10
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x10008060
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
push esi
push dword [ebp + 8]
call fcn.100072a0
add esp, 4
mov dword [ebp - 4], eax
lea eax, [ebp - 8]
lea ecx, [ebp - 4]
push eax
call fcn.10006870
mov dword [ebp - 0x18], 0
mov esi, dword [eax]
movzx eax, byte [ebp + 0x10]
test eax, eax
jne 0x10008097
mov byte [ebp - 0xc], al
jmp 0x100080b1
lea ecx, [ebp - 0x10]
mov dword [ebp - 0x14], eax
push ecx
push 0x40
push eax
push esi
mov dword [ebp - 0x18], esi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
test eax, eax
setne byte [ebp - 0xc]
mov al, byte [ebp + 0xc]
mov byte [esi], al
cmp byte [ebp - 0xc], 0
je 0x100080d3
mov eax, dword [ebp - 0x10]
lea ecx, [ebp + 0x10]
push ecx
push eax
push dword [ebp - 0x14]
mov dword [ebp + 0x10], eax
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x100080e0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
movzx eax, cl
xor edx, edx
shl eax, 2
mov dword [ebp - 0x14], edx
push esi
mov esi, dword [ebp + 8]
test eax, eax
jne 0x100080fd
xor al, al
jmp 0x10008119
lea ecx, [ebp - 0xc]
mov dword [ebp - 0x10], eax
push ecx
push 0x40
push eax
push esi
mov dword [ebp - 0x14], esi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov edx, dword [ebp - 0x14]
test eax, eax
setne al
mov byte [ebp - 8], al
mov esi, dword [esi]
test al, al
je 0x10008137
mov ecx, dword [ebp - 0xc]
lea eax, [ebp - 4]
push eax
push ecx
push dword [ebp - 0x10]
mov dword [ebp - 4], ecx
push edx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov eax, esi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x100224af
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x100224ee
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x100224ee
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x100224ee
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x100224ee
cmp dword [ecx + 0x74], 0xe
jbe 0x100224ee
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x1002784f
Capabilities:
Print debug messages

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.100277d1
Function at 0x10029103
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
je 0x100291a0
push ebx
push esi
call fcn.100290cc
xor ebx, ebx
sub eax, esi
push ebx
push ebx
push ebx
push ebx
sar eax, 1
push eax
push esi
push ebx
push ebx
mov dword [ebp - 8], eax
call fcn.10029060
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x1002914d
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x1002919f
push edi
push eax
call fcn.10025231
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x1002916d
call fcn.100242c2
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x1002919e
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.10029060
add esp, 0x20
test eax, eax
jne 0x1002918c
push edi
call fcn.100242c2
jmp 0x10029194
push ebx
call fcn.100242c2
mov ebx, edi
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, ebx
pop edi
pop ebx
pop esi
leave
ret

Function at 0x100294c1
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x1003c6e0
push 0x1003c6d8
push str.FlsAlloc
push 0x1f
call fcn.1002935d
mov esi, eax
add esp, 0x10
test esi, esi
je 0x100294f5
push dword [ebp + 8]
mov ecx, esi
call dword [0x10035140]
call esi
jmp 0x100294fb
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x1002953f
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x1003c6f0
push 0x1003c6e8
push str.FlsGetValue
push 0x21
call fcn.1002935d
mov esi, eax
add esp, 0x10
test esi, esi
je 0x10029576
push dword [ebp + 8]
mov ecx, esi
call dword [0x10035140]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x1002957e
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x1003c6f8
push 0x1003c6f0
push str.FlsSetValue
push 0x22
call fcn.1002935d
mov esi, eax
add esp, 0x10
test esi, esi
je 0x100295b8
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x10035140]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x100300ab
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
sar ecx, 6
push esi
push edi
imul edi, eax, 0x38
mov eax, dword [ecx*4 + 0x1004a730]
mov dword [ebp - 0xc], ecx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x100300eb
cmp byte [ebx], 0xa
jne 0x100300eb
or byte [edi + eax + 0x28], 4
jmp 0x100300f0
and byte [edi + eax + 0x28], 0xfb
add ecx, ebx
mov eax, ebx
mov dword [ebp - 0x10], ecx
mov esi, ebx
mov dword [ebp - 8], eax
cmp ebx, ecx
jae 0x100301ef
mov dl, byte [eax]
cmp dl, 0x1a
je 0x100301d2
inc eax
cmp dl, 0xd
je 0x1003011c
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x10030142
cmp eax, ecx
jae 0x10030150
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add dword [ebp - 8], eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x10]
xor edx, edx
inc edx
add esi, edx
cmp eax, ecx
jb 0x10030104
jmp 0x100301ef
push 0
lea eax, [ebp - 0x10]
push eax
push 1
lea eax, [ebp - 1]
push eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x100301cd
cmp dword [ebp - 0x10], 0
je 0x100301cd
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x1004a730]
test byte [eax + edi + 0x28], 0x48
je 0x100301a7
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x10030192
mov byte [esi], dl
jmp 0x100301a3
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x1004a730]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x100301ef
cmp byte [ebp - 1], 0xa
jne 0x100301b6
cmp esi, ebx
jne 0x100301b6
mov byte [esi], 0xa
jmp 0x100301ee
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.1003001b
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x100301ef
mov byte [esi], 0xd
jmp 0x100301ee
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x1004a730]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x100301ec
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x100301ef
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x100301f8
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
push esi
sar ecx, 6
push edi
imul edi, eax, 0x38
mov dword [ebp - 8], ecx
mov eax, dword [ecx*4 + 0x1004a730]
push 0xa
pop edx
mov dword [ebp - 0x18], edx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x1c], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x1003023e
cmp word [ebx], dx
jne 0x1003023e
or byte [eax + edi + 0x28], 4
jmp 0x10030243
and byte [eax + edi + 0x28], 0xfb
lea edx, [ebx + ecx*2]
mov eax, ebx
mov dword [ebp - 0xc], edx
mov esi, ebx
mov dword [ebp - 4], eax
cmp ebx, edx
jae 0x100303a6
mov dword [ebp - 0x10], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x14], edx
mov edx, dword [ebp - 0xc]
cmp ecx, 0x1a
je 0x10030386
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x10030284
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x100302ba
cmp eax, edx
jae 0x100302c8
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x18]
mov edx, eax
push 0xa
sete cl
xor eax, eax
lea ecx, [ecx*2 + 2]
add dword [ebp - 4], ecx
pop ecx
cmp dx, cx
mov edx, dword [ebp - 0xc]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
push 2
pop ecx
add esi, ecx
cmp eax, edx
jb 0x1003025f
jmp 0x100303a6
push 0
lea eax, [ebp - 0x18]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x10030381
cmp dword [ebp - 0x18], 0
je 0x10030381
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x1004a730]
test byte [eax + edi + 0x28], 0x48
je 0x10030357
lea eax, [esi + 2]
mov dword [ebp - 0x1c], eax
mov ax, word [ebp - 4]
pop ecx
mov word [ebp - 2], ax
cmp ax, cx
jne 0x1003031b
mov word [esi], cx
jmp 0x10030352
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x1004a730]
mov dx, word [ebp - 2]
shr ecx, 8
push 0xa
mov byte [eax + edi + 0x2a], dl
mov edx, dword [ebp - 8]
mov eax, dword [edx*4 + 0x1004a730]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x1004a730]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x100303a6
pop eax
cmp word [ebp - 4], ax
jne 0x10030367
cmp esi, ebx
jne 0x10030367
mov word [esi], ax
jmp 0x100303a3
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.1003001b
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x100303a6
push 0xd
pop eax
jmp 0x10030362
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x1004a730]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x100303a0
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x100303a6
mov word [esi], cx
add esi, 2
sub esi, ebx
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x10030c11
Capabilities:
Clear file content

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x2c
push ebx
mov ebx, dword [ebp + 8]
lea ecx, [ebp - 0x2c]
push esi
push edi
push dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
push dword [ebp + 0xc]
push ebx
call fcn.10030b8d
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x10030d80
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x10030d80
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x10030d35
jg 0x10030c6d
test eax, eax
je 0x10030d2b
push 1
push 0x1000
call fcn.10026884
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x10030c90
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x10030d22
push 0x8000
push ebx
call fcn.10030abe
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x10030cb9
jg 0x10030cb4
cmp ecx, 0x1000
jb 0x10030cb9
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.1002b1f3
add esp, 0x10
cmp eax, 0xffffffff
je 0x10030cfe
mov ecx, dword [ebp - 4]
cdq
sub ecx, eax
mov eax, dword [ebp - 8]
mov dword [ebp - 4], ecx
sbb eax, edx
mov dword [ebp - 8], eax
test eax, eax
jg 0x10030cb4
jl 0x10030ce5
test ecx, ecx
jne 0x10030ca6
push dword [ebp - 0xc]
push ebx
call fcn.10030abe
push esi
call fcn.100242c2
add esp, 0xc
xor ebx, ebx
jmp 0x10030d8e
cmp byte [edi + 0x24], 0
je 0x10030d15
cmp dword [edi + 0x20], 5
jne 0x10030d15
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x10030d20
mov ebx, dword [edi + 0x18]
jmp 0x10030d22
xor ebx, ebx
push esi
call fcn.100242c2
pop ecx
jmp 0x10030d8e
test ecx, ecx
jg 0x10030cf7
jl 0x10030d35
test eax, eax
jae 0x10030cf7
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.1003001b
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x10030d55
cmp byte [edi + 0x1c], 0
je 0x10030cf7
jmp 0x10030d86
push ebx
call fcn.1002a780
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x10030cf7
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 0xd
mov byte [edi + 0x24], 1
mov dword [edi + 0x20], eax
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x10030d8e
cmp byte [edi + 0x1c], 0
je 0x10030d8b
mov ebx, dword [edi + 0x18]
jmp 0x10030d8e
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.1003001b
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret

Function at 0x10031fa0
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x10031fcd
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x10031fcd
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret