joyce8/EMBER2024-capa huggingface dataset:
Function at 0x573830
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x6618f9
mov eax, dword fs:[0]
push eax
sub esp, 0x18
push ebx
push esi
push edi
mov eax, dword [0x758898]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov esi, ecx
mov dword [ebp - 0x24], esi
xor ebx, ebx
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 4], ebx
lea ecx, [ebp - 0x18]
call fcn.00402510
mov byte [ebp - 4], 1
push 0x67997c
lea ecx, [ebp - 0x14]
call fcn.004030c0
mov byte [ebp - 4], 2
mov eax, dword [esi + 0xc8]
mov ecx, dword [eax + 4]
cmp ecx, ebx
je 0x5738c8
mov eax, ecx
lea edi, [eax + 1]
mov dl, byte [eax]
inc eax
test dl, dl
jne 0x573897
sub eax, edi
test eax, eax
jle 0x5738c8
cmp byte [ecx + eax - 1], 0x2f
mov eax, 0x67997c
je 0x5738b5
mov eax, 0x67e070
push eax
push ecx
push 0x678de0
lea ecx, [ebp - 0x14]
push ecx
call fcn.00402f80
add esp, 0x10
push str.Get_MDTM..._r_n
mov ecx, esi
call fcn.00561d40
mov edx, dword [esi + 0xc8]
cmp byte [edx + 0x1ad], 0
je 0x5738e8
mov eax, dword [ebp - 0x14]
jmp 0x573903
push 0x67997c
lea ecx, [ebp - 0x20]
call fcn.004030c0
mov byte [ebp - 4], 3
mov ebx, 1
mov dword [ebp - 0x1c], ebx
mov eax, dword [eax]
push 0x67b29c
mov ecx, dword [esi + 0xc8]
mov edx, dword [ecx + 8]
push edx
push eax
push str.MDTM__s_s_s
lea eax, [ebp - 0x18]
push eax
call fcn.00402f80
add esp, 0x14
mov dword [ebp - 4], 2
test bl, 1
je 0x57393e
and ebx, 0xfffffffe
mov dword [ebp - 0x1c], ebx
lea ecx, [ebp - 0x20]
call fcn.00402580
mov edx, dword [ebp - 0x18]
mov eax, edx
lea edi, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x573946
sub eax, edi
push str.send___MDTM
push 0
push eax
push edx
mov ecx, dword [esi + 0x3204]
push ecx
call sub.WS2_32.dll_send
push eax
mov ecx, esi
call fcn.00562650
mov edi, eax
test edi, edi
je 0x5739aa
mov edx, dword [esi + 0x3214]
mov dword [edx + 0x14c], edi
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x14]
call fcn.00402580
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x18]
call fcn.00402580
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push 0x13
lea ecx, [esi + 0x31f8]
call fcn.005a9ba0
mov ecx, esi
call fcn.00561f60
mov dword [esi + 0xa4], 4
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x14]
call fcn.00402580
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x18]
call fcn.00402580
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x5786d0
Capabilities:
Create tcp socket
Create udp socket

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x661c98
mov eax, dword fs:[0]
push eax
sub esp, 8
push ebx
push esi
push edi
mov eax, dword [0x758898]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov esi, ecx
mov dword [ebp - 0x14], esi
call fcn.005b4b90
xor edi, edi
mov dword [ebp - 4], edi
mov dword [esi], vtable.FTPSession.0
mov byte [ebp - 4], 1
mov eax, dword [ebp + 8]
mov dword [esi + 0x158], eax
mov eax, dword [ebp + 0x14]
mov dword [esi + 0x20], eax
mov dword [esi + 0xfc], eax
mov ecx, dword [ebp + 0x10]
mov dword [esi + 0xc], ecx
mov ecx, esi
call fcn.005b44a0
mov edx, dword [ebp + 0x18]
mov dword [esi + 8], edx
mov eax, dword [ebp + 0xc]
mov dword [esi + 0x254], eax
mov ecx, esi
call fcn.00577d40
push edi
push 1
push 2
call sub.WS2_32.dll_socket
mov dword [esi + 0x888], eax
mov dword [ebp - 4], edi
jmp 0x57877e
mov dword [ebp - 4], 0xffffffff
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x14
Function at 0x57b5e0
Capabilities:
Encode data using base64

Disassembly:
push ecx
push ebx
mov ebx, dword [esp + 0x10]
lea ecx, [ebx + 3]
mov eax, 0xaaaaaaab
mul ecx
shr edx, 1
push esi
mov esi, dword [esp + 0x18]
lea edx, [edx + ebx + 7]
push edx
push esi
call fcn.0057a750
add esp, 8
test eax, eax
jne 0x57b60f
pop esi
pop ebx
pop ecx
ret 0xc
push esi
call fcn.0057a740
mov ecx, eax
add esp, 4
xor eax, eax
test ebx, ebx
jbe 0x57b6de
lea edx, [ebx - 1]
mov eax, 0xaaaaaaab
mul edx
push ebp
mov ebp, edx
shr ebp, 1
inc ebp
mov esi, 2
lea eax, [ebp + ebp*2]
push edi
mov edi, dword [esp + 0x18]
mov dword [esp + 0x20], esi
mov dword [esp + 0x10], eax
lea ebx, [ebx]
lea edx, [esi - 1]
cmp edx, ebx
jae 0x57b65c
mov al, byte [edi + 1]
jmp 0x57b65e
xor al, al
cmp esi, ebx
jae 0x57b667
mov dl, byte [edi + 2]
jmp 0x57b669
xor dl, dl
movzx esi, byte [edi]
shr esi, 2
movzx ebx, byte [esi + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [ecx], bl
movzx esi, byte [edi]
movzx eax, al
and esi, 3
mov ebx, eax
shl esi, 4
shr ebx, 4
or esi, ebx
movzx ebx, byte [esi + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
movzx esi, dl
and eax, 0xf
mov edx, esi
mov byte [ecx + 1], bl
mov ebx, dword [esp + 0x1c]
add eax, eax
inc ecx
shr edx, 6
add eax, eax
or edx, eax
mov al, byte [edx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
inc ecx
and esi, 0x3f
mov byte [ecx], al
mov dl, byte [esi + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov esi, dword [esp + 0x20]
inc ecx
mov byte [ecx], dl
add esi, 3
inc ecx
add edi, 3
sub ebp, 1
mov dword [esp + 0x20], esi
jne 0x57b650
mov eax, dword [esp + 0x10]
pop edi
pop ebp
lea edx, [ebx + 1]
cmp eax, edx
jne 0x57b6f7
pop esi
mov byte [ecx - 1], 0x3d
mov byte [ecx], 0
mov eax, 1
pop ebx
pop ecx
ret 0xc
add ebx, 2
cmp eax, ebx
jne 0x57b706
mov al, 0x3d
mov byte [ecx - 1], al
mov byte [ecx - 2], al
pop esi
mov byte [ecx], 0
mov eax, 1
pop ebx
pop ecx
ret 0xc
Function at 0x57c2d0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x661e70
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push ebx
push esi
push edi
mov eax, dword [0x758898]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov esi, ecx
mov dword [ebp - 0x1c], esi
mov dword [ebp - 4], 0
mov eax, dword [esi + 0x3208]
mov ecx, dword [eax + 0xb8]
push ecx
mov edx, dword [ebp + 8]
push edx
mov ecx, dword [esi + 0xc8]
call fcn.005d14f0
mov eax, dword [esi + 0x3208]
mov edi, 1
mov dword [eax + 0x144], edi
mov ecx, dword [esi + 0xc8]
cmp dword [ecx + 0x334], 0
je 0x57c357
mov eax, dword [esi + 0x3208]
test eax, eax
je 0x57c357
cmp dword [eax + 0x40], 0
jne 0x57c40e
mov eax, dword [esi + 0x3208]
mov edx, dword [eax + 0xc8]
or edx, dword [eax + 0xcc]
je 0x57c407
xor bl, bl
mov byte [ebp - 0x11], bl
mov dword [ebp + 8], 4
lea eax, [ebp + 8]
push eax
lea ecx, [ebp - 0x18]
push ecx
push 0
push 0
push str.bIgnMTCh
mov edx, dword [0x75dbe4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x57c3a7
cmp dword [ebp - 0x18], eax
je 0x57c3a7
mov bl, 1
mov byte [ebp - 0x11], bl
mov eax, dword [esi + 0xc8]
mov eax, dword [eax + 8]
test eax, eax
je 0x57c407
test bl, bl
jne 0x57c407
push 0x3f
push eax
call fcn.00621820
add esp, 8
test eax, eax
jne 0x57c407
mov ecx, dword [esi + 0x3208]
cmp dword [ecx + 0x148], eax
jne 0x57c3fa
push 0x50044
mov edx, dword [esi + 0xc8]
mov eax, dword [edx + 8]
push eax
mov ecx, dword [0x75ebdc]
push ecx
push 0
call fcn.00472fb0
add esp, 0x10
cmp eax, 7
je 0x57c40e
mov dword [esi + 0x3260], edi
mov byte [esi + 0x3264], 1
mov dword [ebp - 4], 0xffffffff
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x58ff80
Capabilities:
Create tcp socket
Create udp socket
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x662c20
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push ebx
push esi
push edi
mov eax, dword [0x758898]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov edi, ecx
xor ebx, ebx
mov dword [ebp - 4], ebx
push ebx
push 1
push 2
call dword [sym.imp.WS2_32.dll_socket]
lea esi, [edi + 0x884]
mov dword [esi], eax
mov dword [ebp - 0x14], 1
lea ecx, [ebp - 0x14]
push ecx
push 0x8004667e
push eax
call dword [sym.imp.WS2_32.dll_ioctlsocket]
xor eax, eax
cmp dword [esi], 0xffffffff
je 0x590003
mov dword [ebp - 0x18], eax
cmp eax, 0x20
jge 0x590023
mov edx, eax
imul edx, edx, 0x3488
mov ecx, dword [edi + 0x274]
mov dword [edx + ecx + 0x110], esi
inc eax
jmp 0x58ffe3
mov dword [ebp - 0x1c], eax
cmp eax, 0x20
jge 0x590023
mov edx, eax
imul edx, edx, 0x3488
mov ecx, dword [edi + 0x274]
mov dword [edx + ecx + 0x110], ebx
inc eax
jmp 0x590003
mov dword [ebp - 4], 0xffffffff
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x5907a0
Capabilities:
Read file on windows

Disassembly:
sub esp, 0x20
mov eax, dword [0x758898]
xor eax, esp
mov dword [esp + 0x1c], eax
mov eax, dword [esp + 0x30]
push ebx
mov ebx, dword [esp + 0x30]
push ebp
mov ebp, dword [sym.imp.KERNEL32.dll_SetFilePointer]
push esi
mov esi, dword [esp + 0x34]
push edi
mov edi, dword [esp + 0x34]
mov dword [esp + 0x1c], eax
lea esp, [esp]
push 0
lea edx, [esp + 0x1c]
mov eax, esi
sub eax, 4
push edx
mov ecx, ebx
push eax
sbb ecx, 0
push edi
mov dword [esp + 0x24], eax
mov dword [esp + 0x28], ecx
call ebp
cmp eax, 0xffffffff
jne 0x590800
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x5908f0
push 0
lea eax, [esp + 0x14]
push eax
push 4
lea ecx, [esp + 0x2c]
push ecx
push edi
mov dword [esp + 0x24], 0
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x5908f0
cmp dword [esp + 0x10], 4
jne 0x5908f0
lea edx, [esp + 0x20]
push edx
call fcn.005aa450
add esp, 4
test eax, eax
jbe 0x5908f0
xor ecx, ecx
mov edx, 0xfffffffc
sub edx, eax
mov eax, 0xffffffff
sbb eax, ecx
add esi, edx
adc ebx, eax
js 0x5908f0
jg 0x590869
test esi, esi
jbe 0x5908f0
push 0
lea ecx, [esp + 0x1c]
push ecx
push esi
push edi
mov dword [esp + 0x24], esi
mov dword [esp + 0x28], ebx
call ebp
cmp eax, 0xffffffff
jne 0x59088b
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x5908f0
push 0
lea edx, [esp + 0x14]
push edx
push 0xc
lea eax, [esp + 0x2c]
push eax
push edi
mov dword [esp + 0x24], 0
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x5908b3
cmp dword [esp + 0x10], 0xc
jne 0x5908f0
lea ecx, [esp + 0x24]
push ecx
call fcn.0056b060
movsx edx, byte [esp + 0x2b]
shl edx, 0x18
add esp, 4
or eax, edx
je 0x5907d0
mov ecx, dword [esp + 0x1c]
pop edi
pop esi
pop ebp
mov dword [ecx], eax
mov eax, 1
pop ebx
mov ecx, dword [esp + 0x1c]
xor ecx, esp
call fcn.0062023e
add esp, 0x20
ret 0x10
mov ecx, dword [esp + 0x2c]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
xor eax, eax
call fcn.0062023e
add esp, 0x20
ret 0x10
Function at 0x591f10
Capabilities:
Read file on windows

Disassembly:
push 0xffffffffffffffff
push 0x662e30
mov eax, dword fs:[0]
push eax
sub esp, 0x20
push ebx
push ebp
push esi
push edi
mov eax, dword [0x758898]
xor eax, esp
push eax
lea eax, [esp + 0x34]
mov dword fs:[0], eax
mov edi, dword [esp + 0x50]
cmp edi, 0x7d000
ja 0x592100
push edi
call fcn.005f4522
mov esi, eax
xor ebx, ebx
add esp, 4
cmp esi, ebx
je 0x592100
mov eax, dword [esp + 0x48]
mov ecx, dword [esp + 0x4c]
mov ebp, dword [esp + 0x44]
push ebx
lea edx, [esp + 0x20]
push edx
push eax
push ebp
mov dword [esp + 0x28], eax
mov dword [esp + 0x2c], ecx
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp eax, 0xffffffff
jne 0x591f91
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, ebx
jne 0x5920f7
push ebx
lea eax, [esp + 0x18]
push eax
push edi
push esi
push ebp
mov dword [esp + 0x28], ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
cmp eax, ebx
je 0x5920f7
cmp dword [esp + 0x14], edi
jne 0x5920f7
lea ecx, [esp + 0x20]
call fcn.00553750
mov dword [esp + 0x3c], ebx
push ebx
push edi
push esi
lea ecx, [esp + 0x2c]
call fcn.005545a0
cmp eax, ebx
jge 0x591ff2
push esi
call fcn.005f4517
add esp, 4
mov dword [esp + 0x3c], 0xffffffff
lea ecx, [esp + 0x20]
call fcn.005537b0
jmp 0x592100
push ebx
lea ecx, [esp + 0x24]
call fcn.005536c0
mov ecx, eax
call fcn.00553740
push eax
lea ecx, [esp + 0x54]
call fcn.004030c0
mov byte [esp + 0x3c], 1
lea ecx, [esp + 0x50]
push str.onMetaData
push ecx
call fcn.00421c00
add esp, 8
test al, al
je 0x5920dc
lea edx, [esp + 0x44]
push edx
push ecx
mov ecx, esp
mov dword [esp + 0x50], esp
push str.duration
call fcn.004030c0
mov byte [esp + 0x44], 2
lea eax, [esp + 0x28]
push eax
mov byte [esp + 0x48], 1
call fcn.005ab280
add esp, 0xc
cmp al, bl
je 0x59209a
mov ecx, dword [esp + 0x44]
call fcn.005535b0
mov ecx, dword [esp + 0x54]
push esi
fstp qword [ecx]
call fcn.005f4517
add esp, 4
mov byte [esp + 0x3c], bl
lea ecx, [esp + 0x50]
call fcn.00402580
mov dword [esp + 0x3c], 0xffffffff
lea ecx, [esp + 0x20]
call fcn.005537b0
mov eax, 1
jmp 0x592102
lea edx, [esp + 0x44]
push edx
push ecx
mov ecx, esp
mov dword [esp + 0x50], esp
push str.isLive
call fcn.004030c0
mov byte [esp + 0x44], 3
lea eax, [esp + 0x28]
push eax
mov byte [esp + 0x48], 1
call fcn.005ab280
add esp, 0xc
cmp al, bl
je 0x5920dc
mov ecx, dword [esp + 0x44]
call fcn.005535c0
test al, al
je 0x5920dc
fldz
jmp 0x592066
push esi
call fcn.005f4517
add esp, 4
mov byte [esp + 0x3c], bl
lea ecx, [esp + 0x50]
call fcn.00402580
jmp 0x591fdc
push esi
call fcn.005f4517
add esp, 4
xor eax, eax
mov ecx, dword [esp + 0x34]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x2c
ret 0x14
Function at 0x592120
Capabilities:
Read file on windows

Disassembly:
sub esp, 0x24
mov eax, dword [0x758898]
xor eax, esp
mov dword [esp + 0x20], eax
mov eax, dword [esp + 0x34]
push ebx
mov ebx, dword [esp + 0x2c]
push ebp
xor ebp, ebp
push ebp
mov dword [esp + 0x18], ecx
lea ecx, [esp + 0x14]
push ecx
push ebp
push ebx
mov dword [esp + 0x28], eax
mov dword [esp + 0x1c], ebp
mov dword [esp + 0x20], ebp
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp eax, 0xffffffff
jne 0x59217c
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
je 0x59217c
pop ebp
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x20]
xor ecx, esp
call fcn.0062023e
add esp, 0x24
ret 0x10
push ebp
lea edx, [esp + 0xc]
push edx
push 3
lea eax, [esp + 0x28]
push eax
push ebx
mov dword [esp + 0x1c], ebp
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x592167
cmp dword [esp + 8], 3
jne 0x592167
cmp byte [esp + 0x1c], 0x46
jne 0x592167
cmp byte [esp + 0x1d], 0x4c
jne 0x592167
cmp byte [esp + 0x1e], 0x56
jne 0x592167
push esi
push edi
mov esi, 0xd
xor edi, edi
lea ecx, [ecx]
push ebp
lea ecx, [esp + 0x1c]
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 0x5921e9
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x592283
push ebp
lea edx, [esp + 0x14]
push edx
push 0xb
lea eax, [esp + 0x30]
push eax
push ebx
mov dword [esp + 0x24], ebp
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x592283
cmp dword [esp + 0x10], 0xb
jne 0x592283
lea ecx, [esp + 0x25]
push ecx
call fcn.0056b060
add esp, 4
add esi, 0xb
adc edi, 0
cmp byte [esp + 0x24], 0x12
mov ebp, eax
jne 0x59223e
mov edx, dword [esp + 0x20]
mov ecx, dword [esp + 0x1c]
push edx
push ebp
push edi
push esi
push ebx
call fcn.00591f10
test eax, eax
jne 0x592269
add ebp, 4
add esi, ebp
adc edi, 0
cmp edi, dword [esp + 0x40]
jg 0x592283
jl 0x592254
cmp esi, dword [esp + 0x3c]
ja 0x592283
test edi, edi
jg 0x592283
jl 0x592262
cmp esi, 0x500000
ja 0x592283
xor ebp, ebp
jmp 0x5921c0
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
mov ecx, dword [esp + 0x20]
xor ecx, esp
call fcn.0062023e
add esp, 0x24
ret 0x10
mov ecx, dword [esp + 0x30]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
xor eax, eax
call fcn.0062023e
add esp, 0x24
ret 0x10
Function at 0x59b5f0
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x6632fb
mov eax, dword fs:[0]
push eax
push ecx
push esi
mov eax, dword [0x758898]
xor eax, esp
push eax
lea eax, [esp + 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [esp + 8], esi
lea ecx, [esi + 0x38]
mov dword [esi], vtable.CM3UParser::decodingState.0
call fcn.00402510
xor eax, eax
mov dword [esp + 0x14], eax
fldz
fstp qword [esi + 0x30]
mov dword [esi + 0x3c], eax
mov dword [esi + 0x40], eax
mov byte [esi + 0xc], al
mov byte [esi + 0xe], al
mov byte [esi + 0x12], al
mov byte [esi + 0xf], al
mov byte [esi + 0x11], al
mov byte [esi + 0x10], al
mov dword [esi + 8], eax
mov dword [esi + 0x18], eax
mov dword [esi + 0x1c], eax
mov dword [esi + 0x20], eax
mov dword [esi + 0x24], eax
mov dword [esi + 0x28], eax
mov dword [esi + 0x2c], eax
mov dword [esp + 0x14], 0xffffffff
mov eax, esi
mov ecx, dword [esp + 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
add esp, 0x10
ret
Function at 0x59c9d0
Capabilities:
Read file on windows

Disassembly:
sub esp, 0xc
push esi
mov esi, dword [ecx + 0x3208]
push edi
mov dword [esp + 0x10], ecx
cmp esi, 0x186a0
jbe 0x59c9ec
mov esi, 0x186a0
mov eax, dword [ecx + 0xc8]
mov ecx, dword [eax + 0x30]
push 0
push 0
push 3
push 0
push 3
push 0x80000000
push ecx
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov edi, eax
cmp edi, 0xffffffff
jne 0x59ca2d
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x59cb4d
pop edi
mov eax, 1
pop esi
add esp, 0xc
ret 4
push esi
call fcn.005f4522
add esp, 4
mov dword [esp + 8], eax
test eax, eax
jne 0x59ca52
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
mov eax, 0x753b
pop esi
add esp, 0xc
ret 4
push ebx
push ebp
push 0
lea edx, [esp + 0x18]
push edx
push esi
push eax
push edi
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov ebx, eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push edi
mov ebp, eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
test ebx, ebx
je 0x59cb33
cmp dword [esp + 0x14], esi
jne 0x59cb33
mov edi, dword [esp + 0x18]
mov ebx, dword [esp + 0x10]
mov ecx, dword [edi + 0x328c]
mov edx, ebx
cmp esi, 4
jb 0x59cab4
lea esp, [esp]
mov eax, dword [edx]
cmp eax, dword [ecx]
jne 0x59cab8
sub esi, 4
add ecx, 4
add edx, 4
cmp esi, 4
jae 0x59caa0
test esi, esi
je 0x59cafb
movzx ebp, byte [ecx]
movzx eax, byte [edx]
sub eax, ebp
jne 0x59caf3
cmp esi, 1
jbe 0x59cafb
movzx eax, byte [edx + 1]
movzx ebp, byte [ecx + 1]
sub eax, ebp
jne 0x59caf3
cmp esi, 2
jbe 0x59cafb
movzx eax, byte [edx + 2]
movzx ebp, byte [ecx + 2]
sub eax, ebp
jne 0x59caf3
cmp esi, 3
jbe 0x59cafb
movzx eax, byte [edx + 3]
movzx ecx, byte [ecx + 3]
sub eax, ecx
sar eax, 0x1f
or eax, 1
jmp 0x59cafd
xor eax, eax
test eax, eax
mov eax, dword [esp + 0x20]
setne dl
push ebx
mov byte [eax], dl
call fcn.005f4517
mov ecx, dword [edi + 0x328c]
push ecx
call fcn.005f4517
add esp, 8
pop ebp
pop ebx
mov dword [edi + 0x328c], 0
pop edi
xor eax, eax
pop esi
add esp, 0xc
ret 4
mov edx, dword [esp + 0x10]
push edx
call fcn.005f4517
add esp, 4
mov eax, ebp
test ebp, ebp
jne 0x59cb4b
mov eax, 1
pop ebp
pop ebx
pop edi
pop esi
add esp, 0xc
ret 4
Function at 0x59d320
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push 0xffffffffffffffff
push 0x663578
mov eax, dword fs:[0]
push eax
sub esp, 0x30
mov eax, dword [0x758898]
xor eax, esp
mov dword [esp + 0x2c], eax
push ebx
push esi
push edi
mov eax, dword [0x758898]
xor eax, esp
push eax
lea eax, [esp + 0x40]
mov dword fs:[0], eax
mov edi, dword [esp + 0x50]
mov al, pe_nt_image_headers32
mov byte [esp + 0x29], al
mov byte [esp + 0x2a], al
mov byte [esp + 0x2b], al
mov al, 0xff
mov byte [esp + 0x2c], al
mov byte [esp + 0x2d], al
mov byte [esp + 0x2e], al
mov byte [esp + 0x2f], al
xor eax, eax
xor ebx, ebx
mov dword [esp + 0x18], eax
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], eax
mov dword [esp + 0x24], eax
mov esi, ecx
mov edx, dword [esi + 0x3240]
lea eax, [esp + 0x14]
push eax
lea ecx, [esp + 0x1c]
push ecx
push edx
mov byte [esp + 0x34], 0xef
mov byte [esp + 0x3c], bl
mov byte [esp + 0x3d], bl
mov byte [esp + 0x3e], bl
mov byte [esp + 0x3f], bl
mov byte [esp + 0x40], bl
mov byte [esp + 0x41], bl
mov byte [esp + 0x42], 0xa0
mov byte [esp + 0x43], bl
mov byte [esp + 0x44], 2
mov byte [esp + 0x45], bl
mov byte [esp + 0x46], bl
mov byte [esp + 0x47], bl
mov dword [esp + 0x20], 0x10
call dword [sym.imp.WS2_32.dll_getsockname]
cmp eax, ebx
je 0x59d3f0
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
jmp 0x59d498
lea ecx, [esp + 0x10]
call fcn.00402510
mov dword [esp + 0x48], ebx
mov eax, dword [esp + 0x1a]
push eax
call dword [sym.imp.WS2_32.dll_ntohs]
movzx edx, byte [esp + 0x1f]
movzx ecx, ax
movzx eax, byte [esp + 0x1e]
push ecx
push edi
push edx
push eax
mov eax, dword [esp + 0x2c]
movzx ecx, ah
movzx edx, al
push ecx
push edx
lea eax, [esp + 0x28]
push str._d._d._d._d_s_ld
push eax
call fcn.00402f80
mov ecx, dword [esp + 0x30]
add esp, 0x20
push ecx
push 0x14
lea edx, [esp + 0x30]
push edx
push 2
mov ecx, esi
call fcn.0059d000
mov edi, eax
cmp edi, ebx
je 0x59d467
mov dword [esp + 0x48], 0xffffffff
lea ecx, [esp + 0x10]
call fcn.00402580
mov eax, edi
jmp 0x59d498
push 0x18
lea ecx, [esi + 0x3234]
call fcn.005a9ba0
mov ecx, esi
call fcn.00561f60
mov dword [esi + 0xa4], 4
mov dword [esp + 0x48], 0xffffffff
lea ecx, [esp + 0x10]
call fcn.00402580
xor eax, eax
mov ecx, dword [esp + 0x40]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x2c]
xor ecx, esp
call fcn.0062023e
add esp, 0x3c
ret 4
Function at 0x59f7e0
Capabilities:
Read file on windows

Disassembly:
sub esp, 0xc
cmp dword [ecx + 0x3208], 0
mov dword [esp + 4], ecx
jne 0x59f7f6
xor eax, eax
add esp, 0xc
ret
push edi
mov edi, dword [ecx + 0x3208]
cmp edi, 0x186a0
jbe 0x59f80a
mov edi, 0x186a0
mov eax, dword [ecx + 0xc8]
mov ecx, dword [eax + 0x30]
push ebx
push 0
push 0
push 3
push 0
push 3
push 0x80000000
push ecx
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x59f84a
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x59f8d2
pop ebx
mov eax, 1
pop edi
add esp, 0xc
ret
push esi
push edi
call fcn.005f4522
mov esi, eax
add esp, 4
test esi, esi
jne 0x59f86d
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop esi
pop ebx
mov eax, 0x753b
pop edi
add esp, 0xc
ret
push ebp
push 0
lea edx, [esp + 0x14]
push edx
push edi
push esi
push ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov ebp, eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push ebx
mov dword [esp + 0x1c], eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
test ebp, ebp
pop ebp
je 0x59f8bb
cmp dword [esp + 0xc], edi
jne 0x59f8bb
mov ecx, dword [esp + 0x10]
push edi
push esi
call fcn.0059e5b0
push esi
mov edi, eax
call fcn.005f4517
add esp, 4
pop esi
pop ebx
mov eax, edi
pop edi
add esp, 0xc
ret
push esi
call fcn.005f4517
mov eax, dword [esp + 0x18]
add esp, 4
test eax, eax
jne 0x59f8d1
mov eax, 1
pop esi
pop ebx
pop edi
add esp, 0xc
ret