joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4b5627
Capabilities:
Set environment variable

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [ebp + 8]
push ebx
xor ebx, ebx
cmp eax, ebx
push edi
mov dword [ebp - 0x10], ebx
jne 0x4b5640
or eax, 0xffffffff
jmp 0x4b56a1
push esi
mov esi, dword [eax]
cmp esi, ebx
mov dword [ebp - 4], esi
je 0x4b569d
push 0x3d
push esi
call fcn.004af40f
cmp eax, ebx
pop ecx
pop ecx
mov dword [ebp - 0xc], eax
je 0x4b569d
cmp esi, eax
je 0x4b569d
xor ecx, ecx
cmp byte [eax + 1], bl
mov eax, dword [0x1d58e44]
sete cl
cmp eax, dword [0x1d58e48]
mov dword [ebp - 8], ecx
jne 0x4b5683
mov edi, eax
call fcn.004b55c6
mov dword [0x1d58e44], eax
cmp eax, ebx
jne 0x4b56dc
cmp dword [ebp + 0xc], ebx
je 0x4b56a5
cmp dword [0x1d58e4c], ebx
je 0x4b56a5
call fcn.004b5365
test eax, eax
je 0x4b56dc
or eax, 0xffffffff
pop esi
pop edi
pop ebx
leave
ret
cmp dword [ebp - 8], ebx
je 0x4b56ae
xor eax, eax
jmp 0x4b56a0
push 4
call fcn.004ad2ec
cmp eax, ebx
pop ecx
mov dword [0x1d58e44], eax
je 0x4b569d
mov dword [eax], ebx
cmp dword [0x1d58e4c], ebx
jne 0x4b56dc
push 4
call fcn.004ad2ec
cmp eax, ebx
pop ecx
mov dword [0x1d58e4c], eax
je 0x4b569d
mov dword [eax], ebx
mov edi, dword [ebp - 0xc]
sub edi, dword [ebp - 4]
push dword [ebp - 4]
mov esi, dword [0x1d58e44]
call fcn.004b5579
mov edi, eax
cmp edi, ebx
pop ecx
jl 0x4b573d
cmp dword [esi], ebx
je 0x4b573d
lea esi, [esi + edi*4]
push dword [esi]
call fcn.004ad1d4
cmp dword [ebp - 8], ebx
pop ecx
jne 0x4b5720
mov eax, dword [ebp - 4]
mov dword [esi], eax
mov eax, dword [ebp + 8]
mov dword [eax], ebx
jmp 0x4b577e
mov eax, dword [esi + 4]
mov dword [esi], eax
inc edi
add esi, 4
cmp dword [esi], ebx
jne 0x4b5717
mov eax, edi
shl eax, 2
push eax
push dword [0x1d58e44]
call fcn.004ae6a1
cmp eax, ebx
pop ecx
pop ecx
je 0x4b577e
jmp 0x4b5779
cmp dword [ebp - 8], ebx
jne 0x4b57e9
cmp edi, ebx
jge 0x4b574c
neg edi
lea eax, [edi*4 + 8]
push eax
push dword [0x1d58e44]
call fcn.004ae6a1
cmp eax, ebx
pop ecx
pop ecx
je 0x4b569d
mov edx, dword [ebp - 4]
lea ecx, [eax + edi*4]
mov dword [ecx], edx
mov dword [ecx + 4], ebx
mov ecx, dword [ebp + 8]
mov dword [ecx], ebx
mov dword [0x1d58e44], eax
cmp dword [ebp + 0xc], ebx
je 0x4b57d3
push dword [ebp - 4]
call fcn.004af6e0
inc eax
inc eax
push eax
call fcn.004ad2ec
mov esi, eax
cmp esi, ebx
pop ecx
pop ecx
je 0x4b57d3
push dword [ebp - 4]
push esi
call fcn.004b5800
mov eax, esi
sub eax, dword [ebp - 4]
pop ecx
add eax, dword [ebp - 0xc]
pop ecx
mov ecx, dword [ebp - 8]
mov byte [eax], bl
inc eax
neg ecx
sbb ecx, ecx
not ecx
and ecx, eax
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_SetEnvironmentVariableA]
test eax, eax
jne 0x4b57cc
or dword [ebp - 0x10], 0xffffffff
push esi
call fcn.004ad1d4
pop ecx
cmp dword [ebp - 8], ebx
je 0x4b57e1
push dword [ebp - 4]
call fcn.004ad1d4
pop ecx
mov eax, dword [ebp - 0x10]
jmp 0x4b56a0
push dword [ebp - 4]
call fcn.004ad1d4
mov eax, dword [ebp + 8]
pop ecx
mov dword [eax], ebx
jmp 0x4b56aa
Function at 0x4b69a5
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4c
push ebx
push esi
push edi
push 4
pop eax
call fcn.004acf90
mov esi, esp
push 0x1c
lea eax, [ebp - 0x28]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x4b6a40
mov ebx, dword [ebp - 0x24]
lea eax, [ebp - 0x4c]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov ecx, dword [ebp - 0x48]
mov eax, dword [0x1d58e24]
lea edi, [ecx - 1]
not edi
and edi, esi
sub edi, ecx
mov esi, eax
dec esi
neg esi
sbb esi, esi
and esi, 0xfffffff1
add esi, 0x11
imul esi, ecx
add esi, ebx
cmp edi, esi
mov dword [ebp - 8], ecx
jb 0x4b6a40
cmp eax, 1
je 0x4b6a61
mov dword [ebp - 4], ebx
mov ebx, 0x1000
push 0x1c
lea eax, [ebp - 0x28]
push eax
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x4b6a40
mov eax, dword [ebp - 0x1c]
add dword [ebp - 4], eax
test dword [ebp - 0x18], ebx
je 0x4b6a0d
test byte [ebp - 0x13], 1
mov eax, dword [ebp - 0x28]
mov dword [ebp - 4], eax
je 0x4b6a3c
xor eax, eax
inc eax
jmp 0x4b6a80
cmp edi, eax
jae 0x4b6a44
xor eax, eax
jmp 0x4b6a80
cmp eax, esi
jae 0x4b6a4b
mov dword [ebp - 4], esi
push 4
push ebx
push dword [ebp - 8]
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov eax, dword [0x1d58e24]
jmp 0x4b6a64
mov dword [ebp - 4], edi
dec eax
neg eax
sbb eax, eax
and eax, 0x103
lea ecx, [ebp - 0xc]
push ecx
inc eax
push eax
push dword [ebp - 8]
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea esp, [ebp - 0x58]
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4b877b
Capabilities:
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x3a0]
sub esp, 0x420
mov eax, dword [0x1cff674]
push edi
xor edi, edi
cmp dword [ebp + 0x3b0], edi
mov dword [ebp + 0x39c], eax
mov dword [ebp - 0x78], edi
mov dword [ebp - 0x7c], edi
jne 0x4b87ac
xor eax, eax
jmp 0x4b8935
mov eax, dword [ebp + 0x3a8]
push ebx
mov ebx, dword [ebp + 0x3a8]
and eax, 0x1f
sar ebx, 5
push esi
lea esi, [eax + eax*8]
lea ebx, [ebx*4 + 0x1d5e6c0]
mov eax, dword [ebx]
shl esi, 2
test byte [eax + esi + 4], 0x20
je 0x4b87e8
push 2
push edi
push edi
push dword [ebp + 0x3a8]
call fcn.004bd3de
add esp, 0x10
mov eax, dword [ebx]
add eax, esi
test byte [eax + 4], 0x80
je 0x4b88c3
cmp dword [ebp + 0x3b0], edi
mov eax, dword [ebp + 0x3ac]
mov dword [ebp - 0x74], eax
mov dword [ebp - 0x6c], edi
jbe 0x4b8901
mov ecx, dword [ebp - 0x74]
sub ecx, dword [ebp + 0x3ac]
lea eax, [ebp - 0x68]
mov dword [ebp - 0x70], edi
cmp ecx, dword [ebp + 0x3b0]
jae 0x4b884c
mov edx, dword [ebp - 0x74]
inc dword [ebp - 0x74]
mov dl, byte [edx]
inc ecx
cmp dl, 0xa
jne 0x4b883d
inc dword [ebp - 0x7c]
mov byte [eax], 0xd
inc eax
inc dword [ebp - 0x70]
mov byte [eax], dl
inc eax
inc dword [ebp - 0x70]
cmp dword [ebp - 0x70], 0x400
jl 0x4b881d
mov edi, eax
lea eax, [ebp - 0x68]
sub edi, eax
push 0
lea eax, [ebp - 0x80]
push eax
push edi
lea eax, [ebp - 0x68]
push eax
mov eax, dword [ebx]
push dword [eax + esi]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x4b888c
mov eax, dword [ebp - 0x80]
add dword [ebp - 0x78], eax
cmp eax, edi
jl 0x4b8895
mov eax, dword [ebp - 0x74]
sub eax, dword [ebp + 0x3ac]
xor edi, edi
cmp eax, dword [ebp + 0x3b0]
jb 0x4b880e
jmp 0x4b8897
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x6c], eax
xor edi, edi
mov eax, dword [ebp - 0x78]
cmp eax, edi
jne 0x4b8930
cmp dword [ebp - 0x6c], edi
je 0x4b8901
push 5
pop esi
cmp dword [ebp - 0x6c], esi
jne 0x4b88f6
call fcn.004adf5e
mov dword [eax], 9
call fcn.004adf67
mov dword [eax], esi
jmp 0x4b892b
push edi
lea ecx, [ebp - 0x80]
push ecx
push dword [ebp + 0x3b0]
push dword [ebp + 0x3ac]
push dword [eax]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x4b88eb
mov eax, dword [ebp - 0x80]
mov dword [ebp - 0x6c], edi
mov dword [ebp - 0x78], eax
jmp 0x4b8897
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x6c], eax
jmp 0x4b8897
push dword [ebp - 0x6c]
call fcn.004adf70
pop ecx
jmp 0x4b892b
mov eax, dword [ebx]
test byte [eax + esi + 4], 0x40
je 0x4b8919
mov eax, dword [ebp + 0x3ac]
cmp byte [eax], 0x1a
jne 0x4b8919
xor eax, eax
jmp 0x4b8933
call fcn.004adf5e
mov dword [eax], 0x1c
call fcn.004adf67
mov dword [eax], edi
or eax, 0xffffffff
jmp 0x4b8933
sub eax, dword [ebp - 0x7c]
pop esi
pop ebx
mov ecx, dword [ebp + 0x39c]
pop edi
call fcn.004b6ab9
add ebp, 0x3a0
leave
ret
Function at 0x4b8ab0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
and dword [ebp - 8], 0
cmp dword [ebp + 0x10], 0
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
mov edx, ebx
je 0x4b8c84
mov eax, dword [ebp + 8]
mov ecx, eax
and eax, 0x1f
sar ecx, 5
lea esi, [eax + eax*8]
lea edi, [ecx*4 + 0x1d5e6c0]
mov eax, dword [edi]
shl esi, 2
add eax, esi
mov cl, byte [eax + 4]
test cl, 2
jne 0x4b8c84
test cl, 0x48
je 0x4b8b1b
cmp byte [eax + 5], 0xa
je 0x4b8b1b
mov eax, dword [edi]
mov al, byte [eax + esi + 5]
dec dword [ebp + 0x10]
mov byte [ebx], al
mov eax, dword [edi]
lea edx, [ebx + 1]
mov dword [ebp - 8], 1
mov byte [eax + esi + 5], 0xa
push 0
lea eax, [ebp - 0xc]
push eax
push dword [ebp + 0x10]
mov eax, dword [edi]
push edx
push dword [eax + esi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x4b8b6d
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 5
pop esi
cmp eax, esi
jne 0x4b8b55
call fcn.004adf5e
mov dword [eax], 9
call fcn.004adf67
mov dword [eax], esi
jmp 0x4b8b65
cmp eax, 0x6d
je 0x4b8c84
push eax
call fcn.004adf70
pop ecx
or eax, 0xffffffff
jmp 0x4b8c86
mov eax, dword [ebp - 0xc]
mov ecx, dword [edi]
add dword [ebp - 8], eax
test byte [ecx + esi + 4], 0x80
je 0x4b8c7f
test eax, eax
je 0x4b8b94
cmp byte [ebx], 0xa
jne 0x4b8b94
mov eax, ecx
lea eax, [eax + esi + 4]
or byte [eax], 4
jmp 0x4b8b9d
mov eax, dword [edi]
lea eax, [eax + esi + 4]
and byte [eax], 0xfb
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp - 8]
add ecx, eax
cmp eax, ecx
mov dword [ebp + 0x10], eax
mov dword [ebp - 8], ecx
jae 0x4b8c79
mov eax, dword [ebp + 0x10]
mov al, byte [eax]
cmp al, 0x1a
je 0x4b8c69
cmp al, 0xd
je 0x4b8bcf
mov byte [ebx], al
inc ebx
inc dword [ebp + 0x10]
jmp 0x4b8c5b
dec ecx
cmp dword [ebp + 0x10], ecx
jae 0x4b8be9
mov eax, dword [ebp + 0x10]
inc eax
cmp byte [eax], 0xa
jne 0x4b8be4
add dword [ebp + 0x10], 2
jmp 0x4b8c3d
mov dword [ebp + 0x10], eax
jmp 0x4b8c57
inc dword [ebp + 0x10]
push 0
lea eax, [ebp - 0xc]
push eax
push 1
lea eax, [ebp - 1]
push eax
mov eax, dword [edi]
push dword [eax + esi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x4b8c11
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x4b8c57
cmp dword [ebp - 0xc], 0
je 0x4b8c57
mov eax, dword [edi]
test byte [eax + esi + 4], 0x48
je 0x4b8c32
mov al, byte [ebp - 1]
cmp al, 0xa
je 0x4b8c3d
mov byte [ebx], 0xd
mov ecx, dword [edi]
mov byte [ecx + esi + 5], al
jmp 0x4b8c5a
cmp ebx, dword [ebp + 0xc]
jne 0x4b8c42
cmp byte [ebp - 1], 0xa
jne 0x4b8c42
mov byte [ebx], 0xa
jmp 0x4b8c5a
push 1
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.004ba1bf
add esp, 0xc
cmp byte [ebp - 1], 0xa
je 0x4b8c5b
mov byte [ebx], 0xd
inc ebx
mov ecx, dword [ebp - 8]
cmp dword [ebp + 0x10], ecx
jb 0x4b8bb3
jmp 0x4b8c79
mov eax, dword [edi]
test byte [eax + esi + 4], 0x40
jne 0x4b8c79
lea esi, [eax + esi + 4]
or byte [esi], 2
sub ebx, dword [ebp + 0xc]
mov dword [ebp - 8], ebx
mov eax, dword [ebp - 8]
jmp 0x4b8c86
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4b9f28
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
mov esi, dword [ebp + 8]
mov ebx, dword [esi + 8]
test bl, 3
jne 0x4b9f56
mov eax, dword fs:[0x18]
mov dword [ebp + 8], eax
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 8]
cmp ebx, ecx
mov dword [ebp - 4], ecx
jb 0x4b9f5d
cmp ebx, dword [eax + 4]
jae 0x4b9f5d
xor eax, eax
jmp 0x4ba14d
push edi
mov edi, dword [esi + 0xc]
cmp edi, 0xffffffff
jne 0x4b9f6e
xor eax, eax
inc eax
jmp 0x4ba14c
xor edx, edx
mov dword [ebp + 8], edx
mov eax, ebx
mov ecx, dword [eax]
cmp ecx, 0xffffffff
je 0x4b9f84
cmp ecx, edx
jae 0x4ba0c9
cmp dword [eax + 4], 0
je 0x4b9f8d
inc dword [ebp + 8]
inc edx
add eax, 0xc
cmp edx, edi
jbe 0x4b9f75
cmp dword [ebp + 8], 0
je 0x4b9faf
mov eax, dword [esi - 8]
cmp eax, dword [ebp - 4]
jb 0x4ba0c9
cmp eax, esi
jae 0x4ba0c9
mov eax, dword [0x1d59118]
mov edi, ebx
and edi, 0xfffff000
xor esi, esi
test eax, eax
jle 0x4b9fd4
cmp dword [esi*4 + 0x1d59120], edi
je 0x4ba0cd
inc esi
cmp esi, eax
jl 0x4b9fc2
push 0x1c
lea eax, [ebp - 0x20]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x4ba149
cmp dword [ebp - 8], case.0x555888.6
jne 0x4ba149
test byte [ebp - 0xc], 0xcc
je 0x4ba052
mov ecx, dword [ebp - 0x1c]
cmp word [ecx], 0x5a4d
jne 0x4ba149
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x4ba149
cmp word [eax + 0x18], 0x10b
jne 0x4ba149
sub ebx, ecx
cmp word [eax + 6], 0
movzx ecx, word [eax + 0x14]
lea ecx, [ecx + eax + 0x18]
jbe 0x4ba149
mov eax, dword [ecx + 0xc]
cmp ebx, eax
jb 0x4ba052
mov edx, dword [ecx + 8]
add edx, eax
cmp ebx, edx
jae 0x4ba052
test byte [ecx + 0x27], 0x80
jne 0x4ba0c9
push 1
push 0x1d59160
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
test eax, eax
jne 0x4b9f66
mov ecx, dword [0x1d59118]
test ecx, ecx
mov edx, ecx
jle 0x4ba086
lea eax, [ecx*4 + 0x1d5911c]
cmp dword [eax], edi
je 0x4ba086
dec edx
sub eax, 4
test edx, edx
jg 0x4ba07a
test edx, edx
jne 0x4ba0b7
push 0xf
pop ebx
cmp ecx, ebx
jg 0x4ba093
mov ebx, ecx
xor edx, edx
test ebx, ebx
jl 0x4ba0ab
lea eax, [edx*4 + 0x1d59120]
mov esi, dword [eax]
inc edx
cmp edx, ebx
mov dword [eax], edi
mov edi, esi
jle 0x4ba099
cmp ecx, 0x10
jge 0x4ba0b7
inc ecx
mov dword [0x1d59118], ecx
push 0
push 0x1d59160
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
jmp 0x4b9f66
xor eax, eax
jmp 0x4ba14c
test esi, esi
jle 0x4b9f66
mov ebx, dword [sym.imp.KERNEL32.dll_InterlockedExchange]
push 1
push 0x1d59160
call ebx
test eax, eax
jne 0x4b9f66
cmp dword [esi*4 + 0x1d59120], edi
je 0x4ba123
mov eax, dword [0x1d59118]
lea esi, [eax - 1]
test esi, esi
jl 0x4ba111
cmp dword [esi*4 + 0x1d59120], edi
je 0x4ba10d
dec esi
jns 0x4ba101
test esi, esi
jge 0x4ba121
cmp eax, 0x10
jge 0x4ba11c
inc eax
mov dword [0x1d59118], eax
lea esi, [eax - 1]
jmp 0x4ba123
je 0x4ba13b
xor ecx, ecx
test esi, esi
jl 0x4ba13b
lea eax, [ecx*4 + 0x1d59120]
mov edx, dword [eax]
inc ecx
cmp ecx, esi
mov dword [eax], edi
mov edi, edx
jle 0x4ba129
push 0
push 0x1d59160
call ebx
jmp 0x4b9f66
or eax, 0xffffffff
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4bb2ce
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
xor ebx, ebx
cmp dword [0x1d59240], ebx
push esi
push edi
jne 0x4bb34e
push 0x1c9dfc0
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
cmp edi, ebx
je 0x4bb389
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x1c9dfb4
push edi
call esi
test eax, eax
mov dword [0x1d59240], eax
je 0x4bb389
push 0x1c9dfa4
push edi
call esi
push 0x1c9df90
push edi
mov dword [0x1d59244], eax
call esi
cmp dword [0x1d58e24], 2
mov dword [0x1d59248], eax
jne 0x4bb34e
push 0x1c9df74
push edi
call esi
test eax, eax
mov dword [0x1d59250], eax
je 0x4bb34e
push 0x1c9df5c
push edi
call esi
mov dword [0x1d5924c], eax
mov eax, dword [0x1d5924c]
test eax, eax
je 0x4bb393
call eax
test eax, eax
je 0x4bb37a
lea ecx, [ebp - 4]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call dword [0x1d59250]
test eax, eax
je 0x4bb37a
test byte [ebp - 8], 1
jne 0x4bb393
cmp dword [0x1d58e30], 4
jb 0x4bb38d
or byte [ebp + 0x12], 0x20
jmp 0x4bb3b2
xor eax, eax
jmp 0x4bb3c2
or byte [ebp + 0x12], 4
jmp 0x4bb3b2
mov eax, dword [0x1d59244]
test eax, eax
je 0x4bb3b2
call eax
mov ebx, eax
test ebx, ebx
je 0x4bb3b2
mov eax, dword [0x1d59248]
test eax, eax
je 0x4bb3b2
push ebx
call eax
mov ebx, eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push ebx
call dword [0x1d59240]
pop edi
pop esi
pop ebx
leave
ret

Function at 0x4bdd8c
Capabilities:
Clear file content

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x100c
call fcn.004acf90
mov eax, dword [0x1cff674]
push ebx
push esi
push 1
xor esi, esi
push esi
push dword [ebp + 8]
mov dword [ebp - 4], eax
call fcn.004ba1bf
or ebx, 0xffffffff
add esp, 0xc
cmp eax, ebx
mov dword [ebp - 0x1008], eax
je 0x4bdebf
push 2
push esi
push dword [ebp + 8]
call fcn.004ba1bf
add esp, 0xc
cmp eax, ebx
je 0x4bdebf
push edi
mov edi, dword [ebp + 0xc]
sub edi, eax
test edi, edi
jle 0x4bde5f
mov ebx, 0x1000
push ebx
lea eax, [ebp - 0x1004]
push esi
push eax
call fcn.004af640
push 0x8000
push dword [ebp + 8]
call fcn.004bdff5
add esp, 0x14
mov dword [ebp - 0x100c], eax
cmp edi, ebx
mov eax, ebx
jge 0x4bde15
mov eax, edi
push eax
lea eax, [ebp - 0x1004]
push eax
push dword [ebp + 8]
call fcn.004b877b
add esp, 0xc
cmp eax, 0xffffffff
je 0x4bde35
sub edi, eax
test edi, edi
jg 0x4bde0d
jmp 0x4bde4d
call fcn.004adf67
cmp dword [eax], 5
jne 0x4bde4a
call fcn.004adf5e
mov dword [eax], 0xd
or esi, 0xffffffff
push dword [ebp - 0x100c]
push dword [ebp + 8]
call fcn.004bdff5
pop ecx
pop ecx
jmp 0x4bdea7
jge 0x4bdea7
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.004ba1bf
push dword [ebp + 8]
call fcn.004bcd5c
add esp, 0x10
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
mov esi, eax
neg esi
sbb esi, esi
neg esi
dec esi
cmp esi, ebx
jne 0x4bdea7
call fcn.004adf5e
mov dword [eax], 0xd
call fcn.004adf67
mov edi, eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [edi], eax
push 0
push dword [ebp - 0x1008]
push dword [ebp + 8]
call fcn.004ba1bf
add esp, 0xc
mov eax, esi
pop edi
jmp 0x4bdec1
mov eax, ebx
mov ecx, dword [ebp - 4]
pop esi
pop ebx
call fcn.004b6ab9
leave
ret
Function at 0x4bf1c0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x5ecdf8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x1c
push ebx
push esi
mov ebx, ecx
push edi
push 0xa
lea ecx, [esp + 0x10]
call fcn.005c2692
mov dword [esp + 0xc], 0x1c9e3b8
mov edi, dword [ebx + 0x180]
mov dword [esp + 0x30], 0
test edi, edi
je 0x4bf239
mov eax, edi
mov edi, dword [edi]
mov ecx, dword [eax + 8]
mov eax, dword [ecx]
call dword [eax + 0x80]
mov esi, eax
test esi, esi
je 0x4bf235
push esi
lea ecx, [esp + 0x10]
call fcn.005c2744
mov edx, dword [esi]
push 0xfffffffffffffffe
mov ecx, esi
call dword [edx + 0x21c]
push esi
mov ecx, ebx
call fcn.004bef60
test edi, edi
jne 0x4bf202
push 0
push 0
mov ecx, ebx
call fcn.004bf060
mov esi, dword [esp + 0x10]
test esi, esi
je 0x4bf261
mov eax, esi
mov esi, dword [esi]
push 1
mov ecx, ebx
mov eax, dword [eax + 8]
push eax
call fcn.004bf060
test esi, esi
jne 0x4bf24c
lea ecx, [esp + 0xc]
mov dword [esp + 0x30], 0xffffffff
call fcn.005c26f1
mov ecx, dword [esp + 0x28]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x28
ret
Function at 0x4cbfd0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x5eda44
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebx
push ebp
push esi
xor ebp, ebp
push edi
push ebp
mov edx, dword [esp + 0x30]
sub esp, 0x10
mov esi, ecx
mov eax, esp
mov ecx, dword [esp + 0x3c]
mov dword [esp + 0x24], esi
mov dword [eax], ecx
mov ecx, dword [esp + 0x44]
mov dword [eax + 4], edx
mov edx, dword [esp + 0x48]
mov dword [eax + 8], ecx
mov ecx, esi
mov dword [eax + 0xc], edx
mov eax, dword [esp + 0x38]
push eax
call fcn.005799c0
lea edi, [esi + 0x9c]
mov dword [esp + 0x1c], ebp
mov ecx, edi
call fcn.005c2869
mov dword [edi], method.CObArray.virtual_0
lea edi, [esi + 0xb0]
mov byte [esp + 0x1c], 1
mov ecx, edi
call fcn.005c2869
mov dword [edi], method.CObArray.virtual_0
lea edi, [esi + 0xcc]
mov byte [esp + 0x1c], 2
mov ecx, edi
call fcn.005c2869
mov dword [edi], method.CObArray.virtual_0
mov ecx, dword [0x1cfde58]
xor eax, eax
mov dword [esi + 0x118], ecx
mov dword [esi + 0xe8], eax
lea ebx, [esi + 0xf0]
xor ecx, ecx
mov eax, 1
mov dword [esi + 0xec], ecx
mov dword [ebx], eax
mov ecx, eax
mov edx, eax
mov edi, eax
mov dword [ebx + 4], ecx
mov ecx, dword [esp + 0x14]
or eax, 0xffffffff
mov dword [ebx + 8], edx
mov dword [esi + 0xc8], eax
mov dword [esi + 0x100], eax
mov eax, edi
mov dword [ebx + 0xc], edi
mov dword [esi + 0x124], eax
mov dword [esi + 0x128], eax
mov dword [esi], 0x1c9e9ec
mov dword [esi + 0xe0], ebp
mov dword [esi + 0xe4], ebp
mov dword [esi + 0x98], ebp
mov word [esi + 0xc4], bp
mov dword [esi + 0x104], 0x64
mov dword [esi + 0x108], ebp
mov dword [esi + 0x10c], 2
mov dword [esi + 0x11c], 0xc8
mov dword [esi + 0x120], 0x50
mov eax, esi
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
pop ebx
add esp, 0x10
ret 0x14
Function at 0x4d9880
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x5ede08
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
mov ebx, dword [esp + 0x2c]
push esi
push edi
mov edi, dword [esp + 0x30]
mov esi, ecx
lea ecx, [esp + 0xc]
mov dword [edi], 0
mov dword [ebx], 0
call fcn.005c2869
lea eax, [esp + 0xc]
mov ecx, esi
push eax
push 3
mov dword [esp + 0x30], 0
call fcn.004d80e0
mov eax, dword [esp + 0x14]
test eax, eax
je 0x4d98fa
mov ecx, dword [esp + 0x10]
push 1
mov esi, dword [ecx]
mov ecx, esi
mov edx, dword [esi]
call dword [edx + 0x208]
mov dword [edi], eax
mov eax, dword [esi]
push 1
mov ecx, esi
call dword [eax + 0x210]
mov dword [ebx], eax
lea ecx, [esp + 0xc]
mov dword [esp + 0x28], 0xffffffff
call fcn.005c289c
mov ecx, dword [esp + 0x20]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 8

Function at 0x4dc3c0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x5ee448
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push esi
push edi
mov edi, dword [esp + 0x1c]
lea esi, [ecx + 0x98]
push esi
mov ecx, edi
mov dword [esp + 0xc], 0
call fcn.005c3604
mov eax, dword [esi + 4]
mov dword [esp + 0x14], 0
mov dword [edi + 4], eax
mov ecx, dword [esi + 8]
mov dword [edi + 8], ecx
mov edx, dword [esi + 0xc]
mov dword [edi + 0xc], edx
mov eax, dword [esi + 0x10]
mov dword [edi + 0x10], eax
mov ecx, dword [esi + 0x14]
mov dword [edi + 0x14], ecx
mov edx, dword [esi + 0x18]
mov dword [edi + 0x18], edx
mov eax, dword [esi + 0x1c]
mov dword [edi + 0x1c], eax
mov ecx, dword [esi + 0x20]
lea edx, [esi + 0x24]
mov dword [edi + 0x20], ecx
push edx
lea ecx, [edi + 0x24]
call fcn.005c3604
mov eax, dword [esi + 0x28]
mov dword [edi + 0x28], eax
mov ecx, dword [esi + 0x2c]
mov dword [edi + 0x2c], ecx
mov edx, dword [esi + 0x30]
mov dword [edi + 0x30], edx
mov eax, dword [esi + 0x34]
mov dword [edi + 0x34], eax
mov ecx, dword [esi + 0x38]
mov dword [edi + 0x38], ecx
mov ecx, dword [esp + 0xc]
mov eax, edi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret 4

Function at 0x4dcc00
Capabilities:
Access peb ldr_data
Get kernel32 base address
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x5ee513
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
mov eax, dword [0x1cfde58]
push ebx
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
mov dword [esi], eax
mov ecx, dword [0x1cfde58]
lea ebx, [esi + 0x24]
xor edi, edi
mov dword [esp + 0x18], edi
mov dword [ebx], ecx
push 0x1cfffec
mov ecx, esi
mov byte [esp + 0x1c], 1
call fcn.005c3a18
push 0x1c95da8
mov ecx, ebx
mov dword [esi + 4], edi
mov dword [esi + 8], 0x190
mov dword [esi + 0xc], edi
mov dword [esi + 0x10], edi
mov dword [esi + 0x14], edi
mov dword [esi + 0x18], edi
mov dword [esi + 0x1c], 0x64
mov dword [esi + 0x20], edi
call fcn.005c3a18
mov ecx, dword [esp + 0x10]
mov dword [esi + 0x28], edi
mov dword [esi + 0x30], edi
mov dword [esi + 0x38], edi
mov dword [esi + 0x2c], 0xffffff
mov dword [esi + 0x34], 0xfffffff7
mov eax, esi
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x10
ret
Function at 0x4e4c10
Capabilities:
Create process on windows

Disassembly:
sub esp, 0x208
mov eax, dword [esp + 0x20c]
push ebx
push ebp
mov ebp, dword [esp + 0x218]
push esi
push edi
push ebp
push 0
push 0
push eax
push str.open
mov edi, ecx
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x4e4d02
lea ecx, [esp + 0x10]
push ecx
push str..htm
push closesocket
mov ecx, edi
call fcn.004e4990
test eax, eax
jne 0x4e4d02
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea edx, [esp + 0x10]
push str._shellopencommand
push edx
call ebx
lea eax, [esp + 0x10]
lea ecx, [esp + 0x10]
push eax
push ecx
push closesocket
mov ecx, edi
call fcn.004e4990
test eax, eax
jne 0x4e4d02
lea edx, [esp + 0x10]
push 0x1d00450
push edx
call fcn.004ad976
mov esi, eax
add esp, 8
test esi, esi
jne 0x4e4cd3
lea eax, [esp + 0x10]
push 0x1d0044c
push eax
call fcn.004ad8f0
mov esi, eax
add esp, 8
test esi, esi
jne 0x4e4cd3
lea ecx, [esp + 0x10]
push ecx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0xf]
jmp 0x4e4cd6
mov byte [esi], 0
push 0x1cffd2c
push esi
call ebx
mov edx, dword [esp + 0x21c]
push edx
push esi
call ebx
lea eax, [esp + 0x10]
push ebp
push eax
call dword [sym.imp.KERNEL32.dll_WinExec]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x208
ret 8
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x208
ret 8