joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10029520
Capabilities:
Act as tcp client
Connect socket
Connect tcp socket
Connect udp socket
Create tcp socket
Create udp socket
Get local ipv4 addresses
Get socket information
Set socket configuration
Start tcp server

Disassembly:
sub esp, 0x34
mov eax, dword [0x100760c0]
xor eax, esp
mov dword [esp + 0x30], eax
push esi
push edi
mov edi, dword [esp + 0x4c]
push 6
push 1
push 2
mov dword [esp + 0x14], 0x10
mov dword [esp + 0x20], 1
call dword [sym.imp.WS2_32.dll_socket]
mov esi, eax
cmp esi, 0xffffffff
je 0x10029712
xorps xmm0, xmm0
mov eax, 2
movdqu xmmword [esp + 0x18], xmm0
push 0x7f000001
mov word [esp + 0x1c], ax
call dword [sym.imp.WS2_32.dll_htonl]
mov dword [esp + 0x1c], eax
xor eax, eax
push 4
mov word [esp + 0x1e], ax
lea eax, [esp + 0x18]
push eax
push 4
push 0xffff
push esi
mov dword [edi + 4], 0xffffffff
mov dword [edi], 0xffffffff
call dword [sym.imp.WS2_32.dll_setsockopt]
cmp eax, 0xffffffff
je 0x10029700
push 0x10
lea eax, [esp + 0x1c]
push eax
push esi
call dword [sym.imp.WS2_32.dll_bind]
cmp eax, 0xffffffff
je 0x10029700
lea eax, [esp + 8]
push eax
lea eax, [esp + 0x1c]
push eax
push esi
call dword [sym.imp.WS2_32.dll_getsockname]
cmp eax, 0xffffffff
je 0x10029700
cmp dword [esp + 8], 0x10
jl 0x10029700
push 1
push esi
call dword [sym.imp.WS2_32.dll_listen]
cmp eax, 0xffffffff
je 0x10029700
push 0
push 1
push 2
call dword [sym.imp.WS2_32.dll_socket]
mov dword [edi], eax
cmp eax, 0xffffffff
je 0x10029700
push 0x10
lea ecx, [esp + 0x1c]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x10029700
push 1
push esi
call fcn.100311f0
add esp, 8
test eax, eax
js 0x10029700
push 0
push 0x2710
lea eax, [esp + 0x14]
mov dword [esp + 0x14], esi
push 1
push eax
mov dword [esp + 0x20], 0x300
call fcn.100267d0
add esp, 0x10
push 0
push 0
push esi
call dword [sym.imp.WS2_32.dll_accept]
mov dword [edi + 4], eax
cmp eax, 0xffffffff
je 0x10029700
lea eax, [esp + 8]
mov dword [esp + 8], 0x10
push eax
lea eax, [esp + 0x1c]
push eax
push dword [edi]
call dword [sym.imp.WS2_32.dll_getsockname]
cmp eax, 0xffffffff
je 0x10029700
cmp dword [esp + 8], 0x10
jl 0x10029700
lea eax, [esp + 8]
mov dword [esp + 8], 0x10
push eax
lea eax, [esp + 0x2c]
push eax
push dword [edi + 4]
call dword [sym.imp.WS2_32.dll_getpeername]
cmp eax, 0xffffffff
je 0x10029700
cmp dword [esp + 8], 0x10
jl 0x10029700
mov ax, word [esp + 0x18]
cmp ax, word [esp + 0x28]
jne 0x10029700
mov eax, dword [esp + 0x1c]
cmp eax, dword [esp + 0x2c]
jne 0x10029700
mov ax, word [esp + 0x1a]
cmp ax, word [esp + 0x2a]
jne 0x10029700
push esi
call dword [sym.imp.WS2_32.dll_closesocket]
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x30]
xor ecx, esp
call fcn.10038aec
add esp, 0x34
ret
push esi
mov esi, dword [sym.imp.WS2_32.dll_closesocket]
call esi
push dword [edi]
call esi
push dword [edi + 4]
call esi
mov ecx, dword [esp + 0x38]
or eax, 0xffffffff
pop edi
pop esi
xor ecx, esp
call fcn.10038aec
add esp, 0x34
ret
Function at 0x10029760
Capabilities:
Resolve dns

Disassembly:
sub esp, 0xc
mov eax, dword [esp + 0x1c]
push ebx
xor ebx, ebx
mov dword [esp + 8], ebx
mov dword [eax], ebx
lea eax, [esp + 0xc]
push eax
push dword [esp + 0x20]
push dword [esp + 0x20]
push dword [esp + 0x20]
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [esp + 4], eax
test eax, eax
jne 0x100298dc
push esi
mov esi, dword [esp + 0x10]
test esi, esi
je 0x100298c7
push ebp
push edi
mov eax, dword [esi + 0x14]
test eax, eax
je 0x100297be
lea edx, [eax + 1]
lea esp, [esp]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x100297b0
sub eax, edx
lea ebp, [eax + 1]
jmp 0x100297c0
xor ebp, ebp
cmp dword [esi + 4], 2
jne 0x10029869
cmp dword [esi + 0x18], 0
je 0x10029869
mov eax, dword [esi + 0x10]
test eax, eax
je 0x10029869
cmp eax, 0x10
jb 0x10029869
lea eax, [ebp + 0x30]
push eax
call dword [section..data]
mov edi, eax
add esp, 4
test edi, edi
je 0x100298b8
mov ecx, dword [esi]
mov dword [edi], ecx
mov ecx, dword [esi + 4]
mov dword [edi + 4], ecx
mov ecx, dword [esi + 8]
mov dword [edi + 8], ecx
lea ecx, [edi + 0x20]
mov eax, dword [esi + 0xc]
mov dword [edi + 0xc], eax
mov dword [edi + 0x10], 0x10
mov dword [edi + 0x14], 0
mov dword [edi + 0x1c], 0
mov dword [edi + 0x18], ecx
mov eax, dword [esi + 0x18]
movdqu xmm0, xmmword [eax]
movdqu xmmword [ecx], xmm0
test ebp, ebp
je 0x10029855
mov eax, dword [edi + 0x18]
add eax, 0x10
push ebp
mov dword [edi + 0x14], eax
push dword [esi + 0x14]
push eax
call fcn.1003a5b0
add esp, 0xc
mov eax, dword [esp + 0x14]
test ebx, ebx
cmove ebx, edi
test eax, eax
je 0x10029865
mov dword [eax + 0x1c], edi
mov dword [esp + 0x14], edi
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0x100297a2
mov esi, dword [esp + 0x10]
mov eax, dword [esp + 0x18]
pop edi
pop ebp
test eax, eax
je 0x10029889
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test esi, esi
je 0x100298c3
test ebx, ebx
je 0x100298a8
mov esi, dword [ebx + 0x1c]
push ebx
call dword [0x10076004]
add esp, 4
mov ebx, esi
test esi, esi
jne 0x10029891
mov esi, dword [esp + 8]
mov eax, dword [esp + 0x24]
xor ebx, ebx
mov dword [eax], ebx
mov eax, esi
pop esi
pop ebx
add esp, 0xc
ret
mov esi, 8
mov dword [esp + 0x10], esi
jmp 0x10029878
test ebx, ebx
jne 0x100298d3
mov esi, 0x2af9
push esi
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov eax, dword [esp + 0x24]
mov dword [eax], ebx
mov eax, esi
pop esi
pop ebx
add esp, 0xc
ret
Function at 0x1002da00
Capabilities:
Query environment variable

Disassembly:
push ebx
push ebp
xor ebp, ebp
push esi
push edi
lea esi, [ebp + 1]
push esi
push ebp
call dword [0x10076008]
mov edi, eax
add esp, 8
test edi, edi
je 0x1002d9d7
lea ebx, [ebx]
push esi
push edi
push dword [esp + 0x1c]
mov ebp, edi
mov ebx, esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableA]
mov esi, eax
test esi, esi
je 0x1002d9ef
cmp esi, ebx
je 0x1002d9ef
cmp esi, 0x8000
ja 0x1002d9ef
cmp esi, ebx
jb 0x1002d9e8
push esi
push edi
call dword [0x10076008]
mov edi, eax
add esp, 8
test edi, edi
jne 0x1002d9a0
push ebp
call dword [0x10076004]
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
ret
push edi
call dword [0x10076004]
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret
jmp 0x1002d980

Function at 0x10031940
Capabilities:
Move file

Disassembly:
sub esp, 0x20
push ebx
push ebp
push esi
lea eax, [esp + 0xc]
push edi
push eax
call fcn.10020960
push dword [esp + 0x38]
movdqu xmm0, xmmword [eax]
movdqu xmmword [esp + 0x18], xmm0
call fcn.1004cf53
push dword [esp + 0x40]
mov edi, eax
call fcn.1004cf53
mov ebx, dword [sym.imp.KERNEL32.dll_MoveFileExA]
add esp, 0xc
mov esi, eax
push 1
push esi
push edi
call ebx
test eax, eax
jne 0x100319d9
mov ebp, dword [sym.imp.KERNEL32.dll_Sleep]
lea ebx, [ebx]
lea eax, [esp + 0x20]
push eax
call fcn.10020960
movdqu xmm0, xmmword [esp + 0x14]
sub esp, 0xc
mov ecx, esp
sub esp, 0x10
movdqu xmmword [ecx], xmm0
mov ecx, esp
movdqu xmm0, xmmword [eax]
movdqu xmmword [ecx], xmm0
call fcn.10020a00
add esp, 0x20
test edx, edx
ja 0x100319fd
jb 0x100319cb
cmp eax, 0x3e8
ja 0x100319fd
push 1
call ebp
push 1
push esi
push edi
call ebx
test eax, eax
je 0x10031990
test edi, edi
je 0x100319e6
push edi
call fcn.10041aa8
add esp, 4
test esi, esi
je 0x100319f3
push esi
call fcn.10041aa8
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x20
ret
test edi, edi
je 0x10031a0a
push edi
call fcn.10041aa8
add esp, 4
test esi, esi
je 0x10031a17
push esi
call fcn.10041aa8
add esp, 4
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x20
ret
Function at 0x100335f0
Capabilities:
Get file size
Read file on windows

Disassembly:
sub esp, 0x120
mov eax, dword [0x100760c0]
xor eax, esp
mov dword [esp + 0x11c], eax
mov eax, dword [esp + 0x124]
push ebx
push ebp
mov ebp, dword [esp + 0x134]
xor ebx, ebx
push esi
push edi
mov edi, dword [esp + 0x138]
xor esi, esi
push edi
mov dword [esp + 0x20], eax
mov dword [esp + 0x14], edi
call fcn.1004cf53
add esp, 4
mov dword [esp + 0x20], eax
test eax, eax
jne 0x10033668
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.100306d0
push eax
push edi
push str.schannel:_invalid_path_name_for_CA_file__s:__s
push ebp
call fcn.1001a560
add esp, 0x1c
lea esi, [ebx + 0x4d]
jmp 0x100337a7
push 0
push 0x80
push 3
push 0
push 1
push connect
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov dword [esp + 0x18], eax
cmp eax, 0xffffffff
jne 0x100336ba
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.100306d0
push eax
push edi
push str.schannel:_failed_to_open_CA_file__s:__s
push ebp
call fcn.1001a560
add esp, 0x1c
mov esi, 0x4d
jmp 0x100337a7
lea ecx, [esp + 0x24]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
jne 0x100336fa
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.100306d0
push eax
push edi
push str.schannel:_failed_to_determine_size_of_CA_file__s:__s
push ebp
call fcn.1001a560
add esp, 0x1c
mov esi, 0x4d
jmp 0x1003379d
mov edi, dword [esp + 0x24]
cmp dword [esp + 0x28], ebx
jl 0x10033728
jg 0x1003370e
cmp edi, 0x100000
jbe 0x10033728
push 0x100000
push str.schannel:_CA_file_exceeds_max_size_of__u_bytes
push ebp
call fcn.1001a560
add esp, 0xc
mov esi, 0x4d
jmp 0x1003379d
lea eax, [edi + 1]
push eax
call dword [section..data]
mov ebx, eax
add esp, 4
test ebx, ebx
jne 0x10033740
lea esi, [eax + 0x1b]
jmp 0x1003379d
test edi, edi
je 0x10033784
jmp 0x10033750
push 0
lea eax, [esp + 0x18]
mov dword [esp + 0x18], 0
push eax
mov eax, edi
sub eax, esi
push eax
lea eax, [esi + ebx]
push eax
push dword [esp + 0x28]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x100337e5
mov eax, dword [esp + 0x14]
test eax, eax
je 0x100337dd
add esi, eax
cmp esi, edi
jb 0x10033750
mov byte [edi + ebx], 0
push ebp
push dword [esp + 0x14]
push edi
push ebx
push dword [esp + 0x2c]
call fcn.100333f0
add esp, 0x14
mov esi, eax
push dword [esp + 0x18]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push ebx
call dword [0x10076004]
mov eax, dword [esp + 0x24]
add esp, 4
test eax, eax
je 0x100337c2
push eax
call fcn.10041aa8
add esp, 4
mov ecx, dword [esp + 0x12c]
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.10038aec
add esp, 0x120
ret
mov edi, esi
mov byte [esi + ebx], 0
jmp 0x10033788
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.100306d0
push eax
push dword [esp + 0x20]
push str.schannel:_failed_to_read_from_CA_file__s:__s
push ebp
call fcn.1001a560
add esp, 0x1c
mov esi, 0x4d
jmp 0x1003379d
Function at 0x10042298
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.10039830
mov eax, dword [0x100760c0]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x14]
push ebx
push dword [ebp + 8]
mov dword [ebp - 0x100c], eax
call fcn.10051620
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x100422da
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x10042436
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.100392d0
push dword [ebp - 0x100c]
mov ecx, ebx
mov dword [ebp - 0x1008], eax
mov esi, ebx
mov dword [ebp - 0x1018], edx
and ecx, 0x3f
sar esi, 6
imul edi, ecx, 0x38
push 0
mov eax, dword [esi*4 + 0x10078398]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.1005182f
mov ecx, dword [esi*4 + 0x10078398]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x101c], eax
cmp edx, dword [ecx + edi + 0x20]
jne 0x1004242f
cmp eax, dword [ecx + edi + 0x24]
jne 0x1004242f
push 0
lea eax, [ebp - 0x1014]
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push dword [ecx + edi + 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x1004242f
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.1005182f
add esp, 0x14
test edx, edx
jl 0x1004242f
jg 0x100423a5
test eax, eax
jb 0x1004242f
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x1004242f
jl 0x100423bf
cmp dword [ebp - 0x1008], eax
ja 0x1004242f
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x100423dd
test ebx, ebx
je 0x10042416
cmp ecx, edi
jae 0x10042416
mov al, byte [ecx]
cmp al, 0xd
jne 0x100423f7
lea eax, [edi - 1]
cmp ecx, eax
jae 0x10042403
cmp byte [ecx + 1], 0xa
jne 0x10042403
inc ecx
jmp 0x10042403
movzx eax, al
movsx eax, byte [eax + 0x10076280]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x100423dd
cmp edx, ebx
jne 0x100423dd
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x10042434
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.10038aec
leave
ret
Function at 0x10044f63
Capabilities:
Get disk information

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x210
mov eax, dword [0x100760c0]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
push 0x1006ae58
push esi
call fcn.100547cd
pop ecx
pop ecx
test eax, eax
jne 0x10044f91
xor al, al
jmp 0x1004500e
push ebx
lea eax, [ebp - 0x210]
xor ebx, ebx
push eax
push 0x104
lea eax, [ebp - 0x20c]
mov dword [ebp - 0x210], ebx
push esi
push eax
call fcn.10044c98
mov edx, eax
add esp, 0x10
test edx, edx
jne 0x10044fcb
push dword [ebp - 0x210]
call fcn.10041aa8
xor al, al
jmp 0x1004500c
mov ecx, edx
push edi
lea edi, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
cmp ax, bx
jne 0x10044fd1
sub ecx, edi
sar ecx, 1
pop edi
cmp ecx, 3
je 0x10044ff1
push edx
call fcn.10044e9a
pop ecx
test al, al
je 0x10044fbc
push esi
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 1
jbe 0x10044fff
mov bl, 1
push dword [ebp - 0x210]
call fcn.10041aa8
mov al, bl
pop ecx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.10038aec
leave
ret

Function at 0x1004ba55
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x1004ba94
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x1004ba94
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x1004ba94
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x1004ba94
cmp dword [ecx + 0x74], 0xe
jbe 0x1004ba94
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x1004cfa7
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 + 0x10078398]
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 0x1004cfe7
cmp byte [ebx], 0xa
jne 0x1004cfe7
or byte [edi + eax + 0x28], 4
jmp 0x1004cfec
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 0x1004d0eb
mov dl, byte [eax]
cmp dl, 0x1a
je 0x1004d0ce
inc eax
cmp dl, 0xd
je 0x1004d018
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x1004d03e
cmp eax, ecx
jae 0x1004d04c
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 0x1004d000
jmp 0x1004d0eb
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 0x1004d0c9
cmp dword [ebp - 0x10], 0
je 0x1004d0c9
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x10078398]
test byte [eax + edi + 0x28], 0x48
je 0x1004d0a3
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x1004d08e
mov byte [esi], dl
jmp 0x1004d09f
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x10078398]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x1004d0eb
cmp byte [ebp - 1], 0xa
jne 0x1004d0b2
cmp esi, ebx
jne 0x1004d0b2
mov byte [esi], 0xa
jmp 0x1004d0ea
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.1005184d
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x1004d0eb
mov byte [esi], 0xd
jmp 0x1004d0ea
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x10078398]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x1004d0e8
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x1004d0eb
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x1004d0f4
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 + 0x10078398]
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 0x1004d13a
cmp word [ebx], dx
jne 0x1004d13a
or byte [eax + edi + 0x28], 4
jmp 0x1004d13f
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 0x1004d2a2
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 0x1004d282
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x1004d180
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x1004d1b6
cmp eax, edx
jae 0x1004d1c4
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 0x1004d15b
jmp 0x1004d2a2
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 0x1004d27d
cmp dword [ebp - 0x18], 0
je 0x1004d27d
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x10078398]
test byte [eax + edi + 0x28], 0x48
je 0x1004d253
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 0x1004d217
mov word [esi], cx
jmp 0x1004d24e
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x10078398]
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 + 0x10078398]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x10078398]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x1004d2a2
pop eax
cmp word [ebp - 4], ax
jne 0x1004d263
cmp esi, ebx
jne 0x1004d263
mov word [esi], ax
jmp 0x1004d29f
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.1005184d
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x1004d2a2
push 0xd
pop eax
jmp 0x1004d25e
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x10078398]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x1004d29c
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x1004d2a2
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 0x10050e65
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x1006d65c
push 0x1006d654
push str.FlsAlloc
push 0x1f
call fcn.10050c90
mov esi, eax
add esp, 0x10
test esi, esi
je 0x10050e99
push dword [ebp + 8]
mov ecx, esi
call dword [0x100612d8]
call esi
jmp 0x10050e9f
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x10050ee3
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x1006d66c
push 0x1006d664
push str.FlsGetValue
push 0x21
call fcn.10050c90
mov esi, eax
add esp, 0x10
test esi, esi
je 0x10050f1a
push dword [ebp + 8]
mov ecx, esi
call dword [0x100612d8]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x10050f22
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x1006d674
push 0x1006d66c
push str.FlsSetValue
push 0x22
call fcn.10050c90
mov esi, eax
add esp, 0x10
test esi, esi
je 0x10050f5c
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x100612d8]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x100542eb
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.10054267
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x1005445a
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x1005445a
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x1005440f
jg 0x10054347
test eax, eax
je 0x10054405
push 1
push 0x1000
call fcn.10050954
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x1005436a
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x100543fc
push 0x8000
push ebx
call fcn.10053d64
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x10054393
jg 0x1005438e
cmp ecx, 0x1000
jb 0x10054393
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.1004e211
add esp, 0x10
cmp eax, 0xffffffff
je 0x100543d8
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 0x1005438e
jl 0x100543bf
test ecx, ecx
jne 0x10054380
push dword [ebp - 0xc]
push ebx
call fcn.10053d64
push esi
call fcn.100509b1
add esp, 0xc
xor ebx, ebx
jmp 0x10054468
cmp byte [edi + 0x24], 0
je 0x100543ef
cmp dword [edi + 0x20], 5
jne 0x100543ef
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x100543fa
mov ebx, dword [edi + 0x18]
jmp 0x100543fc
xor ebx, ebx
push esi
call fcn.100509b1
pop ecx
jmp 0x10054468
test ecx, ecx
jg 0x100543d1
jl 0x1005440f
test eax, eax
jae 0x100543d1
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.1005184d
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x1005442f
cmp byte [edi + 0x1c], 0
je 0x100543d1
jmp 0x10054460
push ebx
call fcn.100541fd
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x100543d1
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 0x10054468
cmp byte [edi + 0x1c], 0
je 0x10054465
mov ebx, dword [edi + 0x18]
jmp 0x10054468
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.1005184d
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret