joyce8/EMBER2024-capa huggingface dataset:
Function at 0x551f20
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebx
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 0xb4]
test eax, eax
je 0x551f34
mov eax, dword [eax + 0x10]
jmp 0x551f3d
mov eax, dword [esi + 0xb0]
mov eax, dword [eax + 0x24]
cmp eax, 2
jne 0x551fd3
cmp dword [esi + 0x8c], 0x10
je 0x551fd3
mov eax, dword [esi + 0x3430]
test eax, eax
je 0x551f79
mov edx, dword [esi + 0x324c]
mov ecx, dword [esi + 0x3434]
xor eax, eax
cmp eax, edx
jg 0x551f8a
jl 0x551f79
cmp ecx, dword [esi + 0x3248]
jae 0x551f8a
mov edx, dword [esi]
mov ecx, esi
call dword [edx]
test eax, eax
je 0x551f8a
cmp eax, 0x2733
jne 0x551fcf
mov edx, dword [esi + 0x324c]
mov ecx, dword [esi + 0x3434]
xor eax, eax
cmp eax, edx
jg 0x551fa6
jl 0x551f53
cmp ecx, dword [esi + 0x3248]
jb 0x551f53
mov eax, dword [esi + 0x3248]
mov ecx, dword [esi + 0x3434]
sub ecx, eax
mov dword [esi + 0x3434], ecx
mov esi, dword [esi + 0x3430]
add eax, esi
push ecx
push eax
push esi
call fcn.005c3fb0
add esp, 0xc
xor eax, eax
pop edi
pop esi
pop ebx
ret
mov eax, dword [esi + 0x384]
xor edi, edi
test eax, eax
jle 0x552001
mov edi, dword [esi + 0x3248]
cmp edi, eax
jl 0x551feb
mov edi, eax
mov edx, dword [esi + 0x380]
add edx, edi
sub eax, edi
mov dword [esi + 0x380], edx
mov dword [esi + 0x384], eax
mov ecx, dword [esi + 0x324c]
mov eax, edi
cdq
cmp edx, ecx
jg 0x551fcd
jl 0x552018
cmp eax, dword [esi + 0x3248]
jae 0x551fcd
mov eax, dword [esi + 0x31d8]
push 0x1e
push eax
mov ecx, esi
call fcn.00534100
test eax, eax
jne 0x551fcf
mov ecx, dword [esi + 0x321c]
mov edx, dword [esi + 0x3218]
mov eax, dword [esi + 0x31d8]
push 0
push ecx
push edx
push eax
call sub.WS2_32.dll_recv
mov ecx, eax
test ecx, ecx
jl 0x55208f
mov ebx, dword [esi + 0x324c]
add edi, ecx
mov eax, edi
cdq
cmp edx, ebx
jg 0x551fcd
jl 0x55206f
cmp eax, dword [esi + 0x3248]
jae 0x551fcd
test ecx, ecx
je 0x551fcd
mov ecx, dword [esi + 0x31d8]
push 0x1e
push ecx
mov ecx, esi
call fcn.00534100
test eax, eax
je 0x55202c
pop edi
pop esi
pop ebx
ret
call sub.WS2_32.dll_WSAGetLastError
pop edi
pop esi
pop ebx
ret
Function at 0x5582d0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x608370
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0xc
push ebx
push esi
mov edx, dword [ebp + 8]
mov esi, ecx
push edi
mov dword [ebp - 0x18], esi
mov eax, dword [esi + 0x31e0]
mov dword [ebp - 0x10], esp
mov dword [ebp - 4], 0
mov ecx, dword [eax + 0xd8]
push ecx
mov ecx, dword [esi + 0xb0]
push edx
call fcn.0059f980
mov eax, dword [esi + 0x31e0]
mov edi, 1
mov dword [eax + 0x158], edi
mov eax, dword [esi + 0x31e0]
add eax, 0xe8
mov ecx, dword [eax]
mov edx, dword [eax + 4]
or ecx, edx
je 0x5583d5
mov ecx, dword [0x6cce6c]
lea edx, [ebp + 8]
lea eax, [ebp - 0x14]
push edx
push eax
push 0
push 0
push str.bIgnMTCh
push ecx
xor bl, bl
mov dword [ebp + 8], 4
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x558376
mov eax, dword [ebp - 0x14]
test eax, eax
je 0x558376
mov bl, 1
mov edx, dword [esi + 0xb0]
mov eax, dword [edx + 8]
test eax, eax
je 0x5583d5
test bl, bl
jne 0x5583d5
push 0x3f
push eax
call fcn.005c2f50
add esp, 8
test eax, eax
jne 0x5583d5
mov eax, dword [esi + 0x31e0]
mov ecx, dword [eax + 0x15c]
test ecx, ecx
jne 0x5583c8
mov ecx, dword [esi + 0xb0]
mov eax, dword [0x6cde9c]
push 0x50044
mov edx, dword [ecx + 8]
push edx
push eax
push 0
call dword [sym.imp.USER32.dll_MessageBoxA]
cmp eax, 7
je 0x5583d5
mov dword [esi + 0x3234], edi
mov byte [esi + 0x3238], 1
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x559340
Capabilities:
Encode data using base64

Disassembly:
push ecx
push esi
mov esi, dword [esp + 0x10]
mov eax, 0xaaaaaaab
push edi
lea ecx, [esi + 3]
mov edi, dword [esp + 0x18]
mul ecx
shr edx, 1
lea edx, [edx + esi + 7]
push edx
push edi
call fcn.00558fa0
add esp, 8
test eax, eax
jne 0x55936f
pop edi
pop esi
pop ecx
ret 0xc
push edi
call fcn.00529280
mov ecx, eax
add esp, 4
xor eax, eax
test esi, esi
jbe 0x559444
lea edx, [esi + 2]
mov eax, 0xaaaaaaab
mul edx
push ebx
push ebp
mov edi, dword [esp + 0x18]
mov ebp, edx
shr ebp, 1
mov ebx, 2
lea eax, [ebp + ebp*2]
mov dword [esp + 0x10], eax
lea edx, [ebx - 1]
cmp edx, esi
jae 0x5593b5
mov al, byte [edi + 1]
mov byte [esp + 0x20], al
jmp 0x5593ba
mov byte [esp + 0x20], 0
cmp ebx, esi
jae 0x5593c7
mov dl, byte [edi + 2]
mov byte [esp + 0x18], dl
jmp 0x5593cc
mov byte [esp + 0x18], 0
xor eax, eax
add ebx, 3
mov al, byte [edi]
add edi, 3
shr eax, 2
inc ecx
mov dl, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_http:__www.internetdownloadmanager.com_support_data_corruption.html]
mov eax, dword [esp + 0x20]
mov byte [ecx - 1], dl
mov dl, byte [edi - 3]
and eax, 0xff
and edx, 3
mov esi, eax
and eax, 0xf
shl edx, 4
shr esi, 4
or edx, esi
mov esi, dword [esp + 0x18]
and esi, 0xff
inc ecx
mov dl, byte [edx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_http:__www.internetdownloadmanager.com_support_data_corruption.html]
mov byte [ecx - 1], dl
mov edx, esi
shr edx, 6
shl eax, 2
or edx, eax
and esi, 0x3f
inc ecx
mov al, byte [edx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_http:__www.internetdownloadmanager.com_support_data_corruption.html]
mov byte [ecx - 1], al
mov dl, byte [esi + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_http:__www.internetdownloadmanager.com_support_data_corruption.html]
mov esi, dword [esp + 0x1c]
mov byte [ecx], dl
inc ecx
dec ebp
jne 0x5593a5
mov eax, dword [esp + 0x10]
pop ebp
pop ebx
lea edx, [esi + 1]
cmp eax, edx
jne 0x55945d
mov byte [ecx - 1], 0x3d
pop edi
mov byte [ecx], 0
mov eax, 1
pop esi
pop ecx
ret 0xc
add esi, 2
cmp eax, esi
jne 0x55946c
mov al, 0x3d
mov byte [ecx - 1], al
mov byte [ecx - 2], al
pop edi
mov byte [ecx], 0
mov eax, 1
pop esi
pop ecx
ret 0xc
Function at 0x55b4c0
Capabilities:
Create tcp socket
Create udp socket
Set socket configuration

Disassembly:
push ecx
push esi
push edi
push 0
push 1
mov esi, ecx
push 2
call sub.WS2_32.dll_socket
lea ecx, [esp + 8]
lea edi, [esi + 0x868]
push ecx
push 0x8004667e
push eax
mov dword [edi], eax
mov dword [esp + 0x14], 1
call sub.WS2_32.dll_ioctlsocket
cmp dword [edi], 0xffffffff
je 0x55b514
xor eax, eax
mov edx, dword [esi + 0x258]
add eax, 0x3440
cmp eax, 0x68800
mov dword [edx + eax - 0x3350], edi
jl 0x55b4f7
pop edi
pop esi
pop ecx
ret
xor eax, eax
mov ecx, dword [esi + 0x258]
add eax, 0x3440
cmp eax, 0x68800
mov dword [ecx + eax - 0x3350], 0
jl 0x55b516
pop edi
pop esi
pop ecx
ret

Function at 0x55f730
Capabilities:
Read file on windows

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x6085f0
push eax
mov dword fs:[0], esp
sub esp, 0x20
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x4c]
cmp edi, 0x7d000
ja 0x55f8d3
push edi
call fcn.005db95d
mov esi, eax
xor ebx, ebx
add esp, 4
cmp esi, ebx
je 0x55f8d3
mov eax, dword [esp + 0x44]
mov ebp, dword [esp + 0x40]
mov ecx, dword [esp + 0x48]
lea edx, [esp + 0x18]
push ebx
push edx
push eax
push ebp
mov dword [esp + 0x24], eax
mov dword [esp + 0x28], ecx
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp eax, 0xffffffff
jne 0x55f7a6
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, ebx
jne 0x55f8ca
lea eax, [esp + 0x10]
push ebx
push eax
push edi
push esi
push ebp
mov dword [esp + 0x24], ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
cmp eax, ebx
je 0x55f8ca
cmp dword [esp + 0x10], edi
jne 0x55f8ca
lea ecx, [esp + 0x1c]
call fcn.005288e0
push ebx
push edi
push esi
lea ecx, [esp + 0x28]
mov dword [esp + 0x44], ebx
call fcn.00528d30
cmp eax, ebx
jge 0x55f807
push esi
call fcn.005db986
add esp, 4
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.00528950
jmp 0x55f8d3
push ebx
lea ecx, [esp + 0x20]
call fcn.00528ea0
mov ecx, eax
call fcn.00528230
push eax
lea ecx, [esp + 0x50]
call fcn.005df5c4
mov ecx, dword [esp + 0x4c]
push str.onMetaData
push ecx
mov byte [esp + 0x40], 1
call fcn.005c46cc
add esp, 8
test eax, eax
jne 0x55f8a1
lea edx, [esp + 0x40]
push edx
push ecx
mov ecx, esp
mov dword [esp + 0x48], esp
push str.duration
call fcn.005df5c4
lea eax, [esp + 0x24]
push eax
call fcn.00583830
add esp, 0xc
cmp al, bl
je 0x55f8a1
mov ecx, dword [esp + 0x40]
call fcn.00528220
mov ecx, dword [esp + 0x50]
push esi
fstp qword [ecx]
call fcn.005db986
add esp, 4
lea ecx, [esp + 0x4c]
mov byte [esp + 0x38], bl
call fcn.005df556
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.00528950
mov eax, 1
jmp 0x55f8d5
push esi
call fcn.005db986
add esp, 4
lea ecx, [esp + 0x4c]
mov byte [esp + 0x38], bl
call fcn.005df556
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.00528950
jmp 0x55f8d3
push esi
call fcn.005db986
add esp, 4
xor eax, eax
mov ecx, dword [esp + 0x30]
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
pop ebx
add esp, 0x2c
ret 0x14
Function at 0x55f8f0
Capabilities:
Read file on windows

Disassembly:
sub esp, 0x18
push ebx
mov ebx, dword [esp + 0x20]
push ebp
push esi
xor ebp, ebp
push edi
lea eax, [esp + 0x18]
push ebp
push eax
push ebp
mov dword [esp + 0x1c], ecx
push ebx
mov dword [esp + 0x24], ebp
mov dword [esp + 0x28], ebp
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp eax, 0xffffffff
jne 0x55f92a
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x55fa2f
lea ecx, [esp + 0x2c]
push ebp
push ecx
lea edx, [esp + 0x24]
push 3
push edx
push ebx
mov dword [esp + 0x40], ebp
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x55fa2f
cmp dword [esp + 0x2c], 3
jne 0x55fa2f
mov ecx, 3
mov edi, 0x6a0f4c
lea esi, [esp + 0x1c]
xor eax, eax
repe cmpsb byte [esi], byte es:[edi]
jne 0x55fa2f
mov esi, 0xd
xor edi, edi
lea ecx, [esp + 0x18]
push ebp
push ecx
push esi
push ebx
mov dword [esp + 0x24], esi
mov dword [esp + 0x28], edi
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp eax, 0xffffffff
jne 0x55f99d
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x55fa2f
lea edx, [esp + 0x2c]
push ebp
push edx
lea eax, [esp + 0x24]
push 0xb
push eax
push ebx
mov dword [esp + 0x40], ebp
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x55fa2f
cmp dword [esp + 0x2c], 0xb
jne 0x55fa2f
lea ecx, [esp + 0x1d]
push ecx
call fcn.0057eda0
add esp, 4
mov ebp, eax
mov al, byte [esp + 0x1c]
add esi, 0xb
adc edi, 0
cmp al, 0x12
jne 0x55f9f3
mov edx, dword [esp + 0x38]
mov ecx, dword [esp + 0x10]
push edx
push ebp
push edi
push esi
push ebx
call fcn.0055f730
test eax, eax
jne 0x55fa20
mov eax, dword [esp + 0x34]
add ebp, 4
add esi, ebp
adc edi, 0
cmp edi, eax
jg 0x55fa2f
jl 0x55fa0b
cmp esi, dword [esp + 0x30]
ja 0x55fa2f
test edi, edi
jg 0x55fa2f
jl 0x55fa19
cmp esi, 0x500000
ja 0x55fa2f
xor ebp, ebp
jmp 0x55f974
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x18
ret 0x10
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret 0x10
Function at 0x55fa40
Capabilities:
Read file on windows

Disassembly:
sub esp, 0xc
push ebx
mov ebx, dword [esp + 0x1c]
push ebp
mov ebp, dword [sym.imp.KERNEL32.dll_SetFilePointer]
push esi
mov esi, dword [esp + 0x20]
push edi
mov edi, dword [esp + 0x20]
mov eax, esi
lea edx, [esp + 0x28]
sub eax, 4
mov ecx, ebx
push 0
push edx
sbb ecx, 0
push eax
push edi
mov dword [esp + 0x34], eax
mov dword [esp + 0x38], ecx
call ebp
cmp eax, 0xffffffff
jne 0x55fa89
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x55fb6a
lea eax, [esp + 0x20]
push 0
push eax
lea ecx, [esp + 0x18]
push 4
push ecx
push edi
mov dword [esp + 0x34], 0
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x55fb6a
cmp dword [esp + 0x20], 4
jne 0x55fb6a
lea edx, [esp + 0x10]
push edx
call fcn.0057edd0
add esp, 4
test eax, eax
jbe 0x55fb6a
mov edx, 0xfffffffc
xor ecx, ecx
sub edx, eax
mov eax, 0xffffffff
sbb eax, ecx
add esi, edx
adc ebx, eax
js 0x55fb6a
jg 0x55faee
test esi, esi
jbe 0x55fb6a
lea ecx, [esp + 0x28]
push 0
push ecx
push esi
push edi
mov dword [esp + 0x34], esi
mov dword [esp + 0x38], ebx
call ebp
cmp eax, 0xffffffff
jne 0x55fb10
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x55fb6a
lea edx, [esp + 0x20]
push 0
push edx
lea eax, [esp + 0x18]
push 0xc
push eax
push edi
mov dword [esp + 0x34], 0
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x55fb38
cmp dword [esp + 0x20], 0xc
jne 0x55fb6a
lea ecx, [esp + 0x14]
push ecx
call fcn.0057eda0
movsx edx, byte [esp + 0x1b]
shl edx, 0x18
add esp, 4
or eax, edx
je 0x55fa59
mov ecx, dword [esp + 0x2c]
pop edi
pop esi
pop ebp
mov dword [ecx], eax
mov eax, 1
pop ebx
add esp, 0xc
ret 0x10
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0xc
ret 0x10
Function at 0x55fb80
Capabilities:
Get file size

Disassembly:
sub esp, 0x28
mov eax, dword [ecx + 0xc]
push ebx
push ebp
push esi
push edi
push 0
push 0
push 3
mov dword [esp + 0x1c], ecx
mov ecx, dword [eax + 0x30]
push 0
push 3
push connect
push ecx
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov edi, eax
cmp edi, 0xffffffff
mov dword [esp + 0x14], edi
jne 0x55fbbc
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x28
ret
lea edx, [esp + 0x18]
push edx
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov ebp, eax
xor esi, esi
cmp ebp, 0xffffffff
jne 0x55fbf0
test esi, esi
jne 0x55fbf0
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
je 0x55fbf0
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x28
ret
mov eax, dword [esp + 0x18]
push 1
push 0
push 0
push eax
call fcn.005c5810
mov ecx, dword [esp + 0x10]
add ebp, eax
adc esi, edx
xor edi, edi
mov eax, dword [ecx + 0xd0]
mov dword [esp + 0x34], esi
xor esi, esi
xor ebx, ebx
test eax, eax
je 0x55fc84
mov eax, dword [eax + 0x38]
test eax, eax
je 0x55fc84
mov eax, dword [eax + 0x10]
test eax, eax
je 0x55fc84
push ebx
push ebx
push 3
push ebx
push 3
push connect
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x55fc84
lea edx, [esp + 0x18]
push edx
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
cmp esi, 0xffffffff
jne 0x55fc70
test edi, edi
jne 0x55fc70
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
je 0x55fc70
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor ebx, ebx
jmp 0x55fc84
mov eax, dword [esp + 0x18]
push 1
push 0
push 0
push eax
call fcn.005c5810
add esi, eax
adc edi, edx
mov edx, dword [esp + 0x34]
mov eax, esi
add eax, ebp
mov ecx, edi
adc ecx, edx
mov edx, dword [esp + 0x10]
add edx, 0x1d0
cmp eax, dword [edx]
jne 0x55fca3
cmp ecx, dword [edx + 4]
je 0x55fcc1
mov eax, dword [esp + 0x14]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
push eax
call esi
test ebx, ebx
je 0x55fcb7
push ebx
call esi
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x28
ret
mov edx, dword [esp + 0x34]
mov eax, dword [esp + 0x14]
lea ecx, [esp + 0x28]
mov dword [esp + 0x20], 0
push ecx
mov ecx, dword [esp + 0x14]
push edx
push ebp
push eax
mov dword [esp + 0x38], 0
mov dword [esp + 0x3c], 0
call fcn.0055f8f0
test eax, eax
je 0x55fd56
fld qword [esp + 0x28]
fmul qword [0x61ac38]
call fcn.005c3408
mov ecx, esi
mov dword [esp + 0x24], eax
or ecx, edi
mov dword [esp + 0x1c], 0
jne 0x55fd76
mov edi, dword [esp + 0x34]
mov eax, dword [esp + 0x14]
mov esi, ebp
mov ecx, dword [esp + 0x10]
lea edx, [esp + 0x1c]
push edx
push edi
push esi
push eax
call fcn.0055fa40
test eax, eax
je 0x55fd56
mov ecx, dword [esp + 0x24]
mov eax, 0x51eb851f
mul ecx
mov esi, dword [esp + 0x1c]
shr edx, 4
add edx, esi
cmp ecx, edx
ja 0x55fd56
mov dword [esp + 0x20], 1
mov eax, dword [esp + 0x14]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
push eax
call esi
test ebx, ebx
je 0x55fd6a
push ebx
call esi
mov eax, dword [esp + 0x20]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x28
ret
mov eax, ebx
jmp 0x55fd21
Function at 0x5715d0
Capabilities:
Access peb ldr_data
Get local ipv4 addresses
Get socket information

Disassembly:
push 0xffffffffffffffff
push 0x608928
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
mov al, 0xf0
push ebx
mov byte [esp + 0x1d], al
mov byte [esp + 0x1e], al
mov byte [esp + 0x1f], al
xor eax, eax
mov dword [esp + 0xc], eax
push esi
mov dword [esp + 0x14], eax
mov esi, ecx
mov dword [esp + 0x18], eax
lea ecx, [esp + 0xc]
push edi
mov dword [esp + 0x20], eax
mov eax, dword [esi + 0x3218]
lea edx, [esp + 0x14]
push ecx
xor ebx, ebx
push edx
push eax
mov byte [esp + 0x30], 0xef
mov byte [esp + 0x34], 0xff
mov byte [esp + 0x35], 0xff
mov byte [esp + 0x36], 0xff
mov byte [esp + 0x37], 0xff
mov byte [esp + 0x38], bl
mov byte [esp + 0x39], bl
mov byte [esp + 0x3a], bl
mov byte [esp + 0x3b], bl
mov byte [esp + 0x3c], bl
mov byte [esp + 0x3d], bl
mov byte [esp + 0x3e], 0xa0
mov byte [esp + 0x3f], bl
mov byte [esp + 0x40], 2
mov byte [esp + 0x41], bl
mov byte [esp + 0x42], bl
mov byte [esp + 0x43], bl
mov dword [esp + 0x1c], 0x10
call sub.WS2_32.dll_getsockname
cmp eax, ebx
je 0x571695
call sub.WS2_32.dll_WSAGetLastError
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x2c]
mov dword fs:[0], ecx
add esp, 0x38
ret 4
mov ecx, dword [0x6c826c]
mov dword [esp + 0xc], ecx
mov edx, dword [esp + 0x16]
mov dword [esp + 0x40], ebx
push edx
call sub.WS2_32.dll_ntohs
mov ecx, dword [esp + 0x1b]
mov edx, dword [esp + 0x1a]
and eax, 0xffff
and ecx, 0xff
push eax
mov eax, dword [esp + 0x4c]
push eax
mov eax, dword [esp + 0x21]
push ecx
mov ecx, dword [esp + 0x24]
and edx, 0xff
and eax, 0xff
push edx
and ecx, 0xff
push eax
push ecx
lea edx, [esp + 0x24]
push str._d._d._d._d_s_ld
push edx
call fcn.005d838b
mov eax, dword [esp + 0x2c]
add esp, 0x20
lea ecx, [esp + 0x24]
push eax
push 0x14
push ecx
push 2
mov ecx, esi
call fcn.00570ff0
mov edi, eax
cmp edi, ebx
je 0x571737
lea ecx, [esp + 0xc]
mov dword [esp + 0x40], 0xffffffff
call fcn.005df556
mov eax, edi
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x2c]
mov dword fs:[0], ecx
add esp, 0x38
ret 4
push 0x18
lea ecx, [esi + 0x320c]
call fcn.0057c350
mov ecx, esi
call fcn.00534910
lea ecx, [esp + 0xc]
mov dword [esi + 0x8c], 4
mov dword [esp + 0x40], 0xffffffff
call fcn.005df556
mov ecx, dword [esp + 0x38]
pop edi
pop esi
xor eax, eax
pop ebx
mov dword fs:[0], ecx
add esp, 0x38
ret 4
Function at 0x572bd0
Capabilities:
Read file on windows

Disassembly:
sub esp, 0xc
push ebx
mov ebx, dword [ecx + 0x31e0]
push esi
push edi
test ebx, ebx
mov dword [esp + 0x10], ecx
jne 0x572bed
pop edi
pop esi
xor eax, eax
pop ebx
add esp, 0xc
ret
cmp ebx, 0x186a0
jbe 0x572bfa
mov ebx, 0x186a0
mov eax, dword [ecx + 0xb0]
push 0
push 0
push 3
mov ecx, dword [eax + 0x30]
push 0
push 3
push connect
push ecx
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov edi, eax
cmp edi, 0xffffffff
jne 0x572c3a
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x572cc0
pop edi
pop esi
mov eax, 1
pop ebx
add esp, 0xc
ret
push ebx
call fcn.005db95d
mov esi, eax
add esp, 4
test esi, esi
jne 0x572c5c
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop esi
mov eax, 0x753b
pop ebx
add esp, 0xc
ret
push ebp
lea edx, [esp + 0x10]
push 0
push edx
push ebx
push esi
push edi
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov ebp, eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push edi
mov dword [esp + 0x1c], eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
test ebp, ebp
pop ebp
je 0x572caa
cmp dword [esp + 0xc], ebx
jne 0x572caa
mov ecx, dword [esp + 0x10]
push ebx
push esi
call fcn.00572d50
push esi
mov edi, eax
call fcn.005db986
add esp, 4
mov eax, edi
pop edi
pop esi
pop ebx
add esp, 0xc
ret
push esi
call fcn.005db986
mov eax, dword [esp + 0x18]
add esp, 4
test eax, eax
jne 0x572cc0
mov eax, 1
pop edi
pop esi
pop ebx
add esp, 0xc
ret
Function at 0x575820
Capabilities:
Read file on windows

Disassembly:
sub esp, 0xc
push ebx
push ebp
mov ebp, ecx
push esi
push edi
mov esi, dword [ebp + 0x31e0]
cmp esi, 0x186a0
jbe 0x57583c
mov esi, 0x186a0
mov eax, dword [ebp + 0xb0]
push 0
push 0
push 3
mov ecx, dword [eax + 0x30]
push 0
push 3
push connect
push ecx
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov edi, eax
cmp edi, 0xffffffff
jne 0x57587f
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x57592f
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0xc
ret 4
push esi
call fcn.005db95d
mov ebx, eax
add esp, 4
test ebx, ebx
jne 0x5758a4
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop esi
pop ebp
mov eax, 0x753b
pop ebx
add esp, 0xc
ret 4
lea edx, [esp + 0x14]
push 0
push edx
push esi
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov dword [esp + 0x10], eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push edi
mov dword [esp + 0x1c], eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [esp + 0x10]
test eax, eax
je 0x575919
cmp dword [esp + 0x14], esi
jne 0x575919
mov edi, dword [ebp + 0x3264]
mov ecx, esi
mov esi, ebx
xor eax, eax
mov edx, dword [esp + 0x20]
push ebx
repe cmpsb byte [esi], byte es:[edi]
setne cl
mov byte [edx], cl
call fcn.005db986
mov eax, dword [ebp + 0x3264]
push eax
call fcn.005db986
add esp, 8
mov dword [ebp + 0x3264], 0
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret 4
push ebx
call fcn.005db986
mov eax, dword [esp + 0x1c]
add esp, 4
test eax, eax
jne 0x57592f
mov eax, 1
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret 4
Function at 0x578070
Capabilities:
Get file size

Disassembly:
mov eax, dword [esp + 4]
push esi
mov esi, ecx
lea ecx, [esp + 8]
push ecx
push eax
mov dword [esi + 0xd4], eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [esi + 0x60], eax
mov dword [esi + 0x64], 0
cmp dword [esi + 0x60], 0xffffffff
jne 0x5780b0
mov eax, dword [esi + 0x64]
test eax, eax
jne 0x5780b0
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
je 0x5780b0
xor eax, eax
pop esi
ret 4
mov edx, dword [esp + 8]
push 1
push 0
push 0
push edx
call fcn.005c5810
mov ecx, dword [esi + 0x60]
add ecx, eax
mov dword [esi + 0x60], ecx
mov eax, dword [esi + 0x64]
adc eax, edx
mov dword [esi + 0x64], eax
mov eax, dword [esi + 0x60]
or eax, dword [esi + 0x64]
jne 0x5780de
xor eax, eax
pop esi
ret 4
mov dword [esi + 0x68], 0
mov dword [esi + 0x6c], 0
mov eax, 1
pop esi
ret 4