joyce8/EMBER2024-capa huggingface dataset:
Function at 0x413173
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x6c
push esi
xor esi, esi
mov dword [ebp - 8], esi
mov dword [ebp - 4], esi
mov dword [ebp - 0xc], esi
cmp dword [ebp + 8], esi
jne 0x413191
xor eax, eax
jmp 0x413315
push edi
lea eax, [ebp - 8]
push eax
push dword [ebp + 0x10]
call sub.WTSAPI32.dll_WTSQueryUserToken
test eax, eax
je 0x4132f6
lea eax, [ebp - 0x18]
push eax
push 4
lea eax, [ebp - 0x10]
push eax
push 0x13
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_GetTokenInformation]
xor ecx, ecx
inc ecx
test eax, eax
je 0x4131ca
mov eax, dword [ebp - 0x10]
mov dword [ebp - 4], eax
jmp 0x4131ea
lea eax, [ebp - 4]
push eax
push ecx
push ecx
push esi
push 0x2000000
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_DuplicateTokenEx]
test eax, eax
je 0x4132f6
mov eax, dword [ebp - 4]
push 4
lea ecx, [ebp + 0x10]
push ecx
push 0xc
push eax
call dword [sym.imp.ADVAPI32.dll_SetTokenInformation]
test eax, eax
je 0x4132f6
push esi
push dword [ebp - 4]
lea eax, [ebp - 0xc]
push eax
call sub.USERENV.dll_CreateEnvironmentBlock
test eax, eax
je 0x4132f6
xor eax, eax
lea edi, [ebp - 0x28]
stosd dword es:[edi], eax
push 0x44
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
lea eax, [ebp - 0x6c]
pop edi
push edi
push esi
push eax
call fcn.004396a0
mov ecx, dword [ebp + 8]
add esp, 0xc
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
cmp ax, si
jne 0x413236
sub ecx, edx
mov dword [ebp - 0x6c], edi
sar ecx, 1
xor eax, eax
inc eax
mov dword [ebp - 0x64], str.WinSta0Default
push ebx
mov word [ebp - 0x3c], ax
lea ebx, [ecx + 0x64]
cmp dword [ebp + 0xc], esi
je 0x413276
mov ecx, dword [ebp + 0xc]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
cmp ax, si
jne 0x413265
sub ecx, edx
sar ecx, 1
add ebx, ecx
lea eax, [ebx + ebx]
push eax
mov dword [ebp - 0x14], eax
call fcn.00441026
mov edi, eax
pop ecx
test edi, edi
je 0x4132ed
cmp dword [ebp + 0xc], esi
je 0x4132a5
push dword [ebp + 0xc]
push dword [ebp + 8]
push 0x585ebc
push ebx
push edi
call fcn.004134fa
add esp, 0x14
jmp 0x4132b7
push dword [ebp + 8]
push 0x58594c
push ebx
push edi
call fcn.004134fa
add esp, 0x10
mov eax, dword [ebp - 0x14]
xor ecx, ecx
mov word [eax + edi - 2], cx
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x6c]
push eax
push esi
push dword [ebp - 0xc]
push 0x420
push esi
push esi
push esi
push edi
push esi
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_CreateProcessAsUserW]
neg eax
push edi
sbb esi, esi
neg esi
call fcn.0043d5f8
pop ecx
push dword [ebp - 0xc]
call sub.USERENV.dll_DestroyEnvironmentBlock
pop ebx
cmp dword [ebp - 8], 0
mov edi, dword [sym.imp.KERNEL32.dll_CloseHandle]
je 0x413307
push dword [ebp - 8]
call edi
cmp dword [ebp - 4], 0
je 0x413312
push dword [ebp - 4]
call edi
mov eax, esi
pop edi
pop esi
leave
ret
Function at 0x4133ed
Capabilities:
Enumerate processes

Disassembly:
push 0x260
mov eax, 0x58072d
call fcn.0042211b
push 0x228
xor esi, esi
mov dword [ebp - 0x26c], 0x22c
lea eax, [ebp - 0x268]
push esi
push eax
call fcn.004396a0
add esp, 0xc
push esi
push 2
call sub.KERNEL32.dll_CreateToolhelp32Snapshot
mov edi, eax
xor eax, eax
cmp edi, 0xffffffff
je 0x4134f4
mov dword [ebp - 0x18], esi
mov dword [ebp - 0x14], 7
mov word [ebp - 0x28], ax
push 0x72
push 0x65
push 0x72
push 0x6f
push 0x6c
push 0x70
push 0x78
push 0x65
lea eax, [ebp - 0x40]
mov dword [ebp - 4], esi
push 0x585e90
push eax
call fcn.0040b603
add esp, 0x28
lea eax, [ebp - 0x26c]
mov byte [ebp - 4], 1
push eax
push edi
call sub.KERNEL32.dll_Process32FirstW
jmp 0x4134cf
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
mov dword [ebp - 0x18], esi
cmovae eax, dword [ebp - 0x28]
xor ecx, ecx
mov word [eax], cx
lea eax, [ebp - 0x248]
push eax
lea ecx, [ebp - 0x28]
call fcn.00401e1f
cmp dword [ebp - 0x18], 0
je 0x4134c2
cmp dword [ebp - 0x2c], 8
lea ecx, [ebp - 0x40]
lea eax, [ebp - 0x28]
cmovae ecx, dword [ebp - 0x40]
cmp dword [ebp - 0x14], 8
push ecx
cmovae eax, dword [ebp - 0x28]
push eax
call fcn.0040b7a1
pop ecx
pop ecx
test al, al
jne 0x4134d5
lea eax, [ebp - 0x26c]
push eax
push edi
call sub.KERNEL32.dll_Process32NextW
test eax, eax
jne 0x413477
jmp 0x4134db
mov esi, dword [ebp - 0x264]
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
lea ecx, [ebp - 0x40]
call fcn.0040402b
lea ecx, [ebp - 0x28]
call fcn.0040402b
mov eax, esi
call fcn.004220c5
ret
Function at 0x414853
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov edx, ecx
cmp byte [edx + 4], 0
je 0x414883
push esi
xor esi, esi
cmp dword [edx + 0x3cc], esi
jle 0x414882
mov ecx, dword [ebp + 8]
push edi
mov edi, dword [ebp + 0xc]
sub edi, ecx
mov al, byte [edi + ecx]
xor byte [ecx], al
inc ecx
inc esi
cmp esi, dword [edx + 0x3cc]
jl 0x414872
pop edi
pop esi
pop ebp
ret 8

Function at 0x414aa4
Capabilities:
Encode data using base64

Disassembly:
push 0x10
mov eax, 0x5807a2
call fcn.004220e7
xor ebx, ebx
mov dword [ebp - 0x1c], ebx
mov edi, ebx
mov eax, dword [ebp + 8]
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], 0xf
mov byte [eax], bl
mov dword [ebp - 4], ebx
mov dword [ebp - 0x1c], 1
cmp dword [ebp + 0x10], ebx
je 0x414c2f
mov eax, dword [ebp + 0x10]
push 3
pop esi
mov ecx, dword [ebp + 0xc]
dec eax
mov dword [ebp + 0x10], eax
mov al, byte [ecx]
mov byte [ebp + edi - 0x14], al
inc edi
mov dl, byte [ebp - 0x13]
inc ecx
mov dword [ebp + 0xc], ecx
mov ch, byte [ebp - 0x12]
mov cl, byte [ebp - 0x14]
mov byte [ebp - 0xf], ch
mov byte [ebp - 0xd], dl
mov byte [ebp - 0xe], cl
cmp edi, esi
jne 0x414b75
mov esi, dword [ebp + 8]
mov al, cl
shr al, 2
and cl, 3
mov byte [ebp - 0x18], al
mov edi, ebx
shl cl, 4
mov al, dl
shr al, 4
add cl, al
mov al, ch
mov byte [ebp - 0x17], cl
mov cl, dl
and cl, 0xf
shr al, 6
shl cl, 2
add cl, al
mov al, ch
and al, 0x3f
mov byte [ebp - 0x16], cl
mov byte [ebp - 0x15], al
cmp dword [0x5fc080], 0x10
mov ecx, 0x5fc06c
movzx eax, byte [ebp + edi - 0x18]
cmovae ecx, dword [0x5fc06c]
movzx eax, byte [eax + ecx]
mov ecx, esi
push eax
call fcn.00409789
inc edi
cmp edi, 4
jl 0x414b3d
mov dl, byte [ebp - 0xd]
mov edi, ebx
mov cl, byte [ebp - 0xe]
mov ch, byte [ebp - 0xf]
push 3
pop esi
mov eax, dword [ebp + 0x10]
test eax, eax
jne 0x414adf
mov dword [ebp + 0x10], edi
test edi, edi
je 0x414c2c
mov eax, edi
cmp edi, esi
jge 0x414bab
cmp eax, esi
jae 0x414c35
mov byte [ebp + eax - 0x14], bl
inc eax
cmp eax, esi
jl 0x414b93
mov ch, byte [ebp - 0x12]
mov dl, byte [ebp - 0x13]
mov cl, byte [ebp - 0x14]
mov al, cl
and cl, 3
shr al, 2
mov byte [ebp - 0x18], al
mov al, dl
shr al, 4
and dl, 0xf
shl cl, 4
add cl, al
shl dl, 2
mov al, ch
mov byte [ebp - 0x17], cl
shr al, 6
and ch, 0x3f
add dl, al
mov byte [ebp - 0x15], ch
lea eax, [edi + 1]
mov byte [ebp - 0x16], dl
mov dword [ebp - 0x14], eax
test eax, eax
jle 0x414c17
mov esi, dword [ebp + 8]
mov edi, eax
cmp dword [0x5fc080], 0x10
mov ecx, 0x5fc06c
movzx eax, byte [ebp + ebx - 0x18]
cmovae ecx, dword [0x5fc06c]
movzx eax, byte [eax + ecx]
mov ecx, esi
push eax
call fcn.00409789
inc ebx
cmp ebx, edi
jl 0x414be8
mov edi, dword [ebp + 0x10]
push 3
pop esi
cmp edi, esi
jge 0x414c2c
sub esi, edi
mov ecx, dword [ebp + 8]
push 0x3d
call fcn.00409789
sub esi, 1
jne 0x414c1d
mov eax, dword [ebp + 8]
call fcn.004220b0
ret
call fcn.00422831
int3
Function at 0x414c3b
Capabilities:
Query or enumerate registry value

Disassembly:
push 0x14
mov eax, 0x5807d6
call fcn.004220e7
and dword [ebp - 0x20], 0
xor eax, eax
mov ebx, dword [ebp + 8]
and dword [ebx + 0x10], 0
mov dword [ebx + 0x14], 7
mov word [ebx], ax
and dword [ebp - 4], eax
push 0x208
mov dword [ebp - 0x20], 1
call fcn.00422348
mov edx, eax
xor eax, eax
pop ecx
mov ecx, 0x82
mov dword [ebp - 0x14], edx
mov edi, edx
rep stosd dword es:[edi], eax
mov edi, 0x20019
mov dword [ebp - 0x1c], edi
lea eax, [ebp - 0x18]
push eax
push edi
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
mov esi, eax
test esi, esi
jne 0x414d41
lea eax, [ebp - 0x10]
mov dword [ebp - 0x10], 0x104
push eax
xor eax, eax
push eax
push eax
push eax
push dword [ebp + 0x14]
push dword [ebp - 0x18]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
mov esi, eax
test esi, esi
jne 0x414d38
cmp dword [ebp - 0x10], 0x104
jbe 0x414d09
push dword [ebp - 0x14]
call fcn.004221c3
mov eax, dword [ebp - 0x10]
xor ecx, ecx
push 2
inc eax
pop edx
mul edx
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.00422348
mov edi, eax
mov eax, dword [ebp - 0x10]
inc eax
mov dword [ebp - 0x14], edi
push eax
push esi
push edi
call fcn.004019b2
add esp, 0x14
jmp 0x414d0c
mov edi, dword [ebp - 0x14]
lea eax, [ebp - 0x10]
push eax
push edi
push 0
push 0
push dword [ebp + 0x14]
push dword [ebp - 0x18]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push dword [ebp - 0x10]
mov ecx, ebx
mov esi, eax
push edi
call fcn.00403c7f
push edi
call fcn.004221c3
mov edi, dword [ebp - 0x1c]
pop ecx
push dword [ebp - 0x18]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push 2
pop eax
cmp esi, eax
jne 0x414d63
cmp dword [ebp + 0xc], reloc.OLEAUT32.dll_SysReAllocString
jne 0x414d63
cmp edi, 0x20019
jne 0x414d63
mov edi, 0x20119
jmp 0x414c88
mov eax, ebx
call fcn.004220b0
ret
Function at 0x41cb30
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x60
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
cmp dword [ebp + 8], 0
je 0x41cb48
cmp dword [ebp + 0xc], 0
jne 0x41cb52
mov eax, 1
jmp 0x41cc4d
push 0
push 0x80
push 3
push 0
push 5
push accept
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0xffffffff
jne 0x41cb82
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x41cc4d
mov dword [ebp - 0xc], 0
lea eax, [ebp - 0x10]
push eax
mov ecx, dword [ebp - 8]
push ecx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0xffffffff
jne 0x41cbab
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x41cc4d
mov eax, dword [ebp - 0x14]
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0xffffffff
jb 0x41cbc1
mov eax, 8
jmp 0x41cc4d
cmp dword [ebp + 0x10], 0
je 0x41cbcf
mov eax, dword [ebp + 0x10]
mov ecx, dword [ebp - 0xc]
mov dword [eax], ecx
mov eax, dword [ebp - 0xc]
add eax, 1
push eax
call fcn.00422348
add esp, 4
mov dword [ebp - 0x60], eax
mov ecx, dword [ebp + 0xc]
mov edx, dword [ebp - 0x60]
mov dword [ecx], edx
mov eax, dword [ebp - 0xc]
add eax, 1
push eax
push 0
mov ecx, dword [ebp + 0xc]
mov edx, dword [ecx]
push edx
call fcn.004396a0
add esp, 0xc
mov dword [ebp - 0x18], 0
push 0
lea eax, [ebp - 0x18]
push eax
mov ecx, dword [ebp - 0xc]
push ecx
mov edx, dword [ebp + 0xc]
mov eax, dword [edx]
push eax
mov ecx, dword [ebp - 8]
push ecx
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
jne 0x41cc32
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x41cc4d
mov eax, dword [ebp - 0x18]
cmp eax, dword [ebp - 0xc]
je 0x41cc41
mov eax, 1
jmp 0x41cc4d
mov eax, dword [ebp - 8]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x41d220
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x50
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
cmp dword [ebp + 8], 0
je 0x41d23c
mov eax, dword [ebp + 8]
movzx ecx, word [eax]
test ecx, ecx
jne 0x41d243
mov eax, 1
jmp 0x41d2a5
push 0
push 0x80
push 2
push 0
push 0
push 0xc0000000
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0xffffffff
jne 0x41d270
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x41d2a5
push 0
lea eax, [ebp - 0xc]
push eax
mov ecx, dword [ebp + 0x10]
push ecx
mov edx, dword [ebp + 0xc]
push edx
mov eax, dword [ebp - 8]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0
jne 0x41d299
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x41d2a5
mov eax, dword [ebp - 8]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x41e5b0
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5812a0
mov eax, dword fs:[0]
push eax
sub esp, 0x2c0
mov eax, dword [0x5fc090]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
push 0x67
push 0x6f
push 0x6c
push 0x74
push 0x6e
push 0x65
push 0x74
push 0x6e
push 0x6f
push 0x43
push 0x70
push 0x74
push 0x74
push 0x48
push 0x77
push 0x6f
push 0x68
push 0x53
push str._c_c_c_c_c_c_c_c_c_c_c_c_c_c_c._c_c_c
lea eax, [ebp - 0x28]
push eax
call fcn.0040b603
add esp, 0x50
mov dword [ebp - 4], 0
lea ecx, [ebp - 0x40]
call fcn.0040397a
mov byte [ebp - 4], 1
push 0x5857a4
lea ecx, [ebp - 0x40]
call fcn.00401e1f
push 0x5857a8
lea ecx, [ebp - 0x40]
call fcn.00401e1f
push 0x5ef838
lea ecx, [ebp - 0x40]
call fcn.00401e1f
lea eax, [ebp - 0x28]
push eax
lea ecx, [ebp - 0x40]
call fcn.00404684
lea ecx, [ebp - 0x40]
call fcn.00403d19
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x41e6d3
push 0x208
push 0
lea eax, [ebp - 0x248]
push eax
call fcn.004396a0
add esp, 0xc
push 0x104
lea eax, [ebp - 0x248]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
lea eax, [ebp - 0x248]
push eax
call dword [sym.imp.SHLWAPI.dll_PathRemoveFileSpecW]
lea ecx, [ebp - 0x40]
call fcn.00417f90
lea eax, [ebp - 0x248]
push eax
lea ecx, [ebp - 0x40]
call fcn.00401e1f
push 0x5ef838
lea ecx, [ebp - 0x40]
call fcn.00401e1f
lea eax, [ebp - 0x28]
push eax
lea ecx, [ebp - 0x40]
call fcn.00404684
lea ecx, [ebp - 0x40]
call fcn.00403d19
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x41e6ef
mov byte [ebp - 0x2ca], 1
jmp 0x41e6f6
mov byte [ebp - 0x2ca], 0
mov al, byte [ebp - 0x2ca]
mov byte [ebp - 0x2c9], al
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x40]
call fcn.00404059
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.00404059
mov al, byte [ebp - 0x2c9]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004217b9
mov esp, ebp
pop ebp
ret

Function at 0x4238ec
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0x1c]
push dword [ebp + 0x18]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateThread]
pop ebp
ret

Function at 0x459f33
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.00459bf6

Function at 0x459f3e
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.00459d77

Function at 0x45b244
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0045af04
Function at 0x46a0e0
Capabilities:
Encode data using xor
Hash data using djb2

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
xor edx, edx
push ebx
push esi
mov esi, dword [ebp + 8]
mov ebx, 0x1505
add eax, esi
mov ecx, eax
sub ecx, esi
push edi
xor edi, edi
cmp esi, eax
cmova ecx, edx
mov dword [ebp + 8], ecx
test ecx, ecx
je 0x46a129
mov al, byte [esi]
push eax
call fcn.004794c0
movsx ecx, al
lea esi, [esi + 1]
mov eax, ebx
inc edi
shl eax, 5
add esp, 4
add eax, ebx
xor ecx, eax
mov ebx, ecx
cmp edi, dword [ebp + 8]
jb 0x46a107
pop edi
pop esi
movzx eax, bl
pop ebx
pop ebp
ret
Function at 0x474660
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push edi
mov edi, dword [ebp + 8]
cmp byte [edi + 0x6f2], 0
je 0x4746e3
cmp dword [edi + 0x1b0], 0
je 0x4746ad
push esi
push 1
push edi
call fcn.004663b0
push dword [edi + 0x14c]
mov eax, dword [edi + 0x1b0]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push edi
call eax
push 0
push edi
mov esi, eax
call fcn.004663b0
add esp, 0x24
mov eax, esi
pop esi
pop edi
pop ebp
ret
mov eax, dword [ebp + 0xc]
cmp eax, 2
ja 0x4746e3
push dword [edi + 0x148]
lea eax, [eax + eax*2]
push 1
add eax, 0x597540
push 2
push eax
call fcn.0044e818
push dword [edi + 0x148]
push 1
push dword [ebp + 0x14]
push dword [ebp + 0x10]
call fcn.0044e818
add esp, 0x20
xor eax, eax
pop edi
pop ebp
ret

Function at 0x474a60
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x5fc090]
xor eax, ebp
mov dword [ebp - 4], eax
mov edx, dword [ebp + 8]
mov ecx, dword [ebp + 0xc]
push ebx
push esi
mov eax, dword [edx + 0xc]
mov esi, dword [ebp + 0x18]
push edi
mov edi, dword [ebp + 0x10]
mov ebx, dword [eax + ecx*4 + 0x148]
push ecx
push eax
push edx
mov dword [ebp - 0x108], edx
call fcn.00474ee0
add esp, 0xc
test eax, eax
je 0x474abb
pop edi
mov dword [esi], 0x1b
or eax, 0xffffffff
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004217b9
mov esp, ebp
pop ebp
ret
push 0
push dword [ebp + 0x14]
push edi
push ebx
call dword [sym.imp.WS2_32.dll_send]
mov edi, eax
mov dword [esi], 0
cmp edi, 0xffffffff
jne 0x474b38
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebx, eax
cmp ebx, 0x2733
jne 0x474b00
xor edi, edi
mov dword [esi], 0x51
mov eax, edi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004217b9
mov esp, ebp
pop ebp
ret
push 0x100
lea eax, [ebp - 0x104]
push eax
push ebx
call fcn.00462310
push eax
push str.Send_failure:__s
push dword [ebp - 0x108]
call fcn.004746f0
mov eax, dword [ebp - 0x108]
add esp, 0x18
mov dword [eax + 0x93c], ebx
mov dword [esi], 0x37
mov ecx, dword [ebp - 4]
mov eax, edi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004217b9
mov esp, ebp
pop ebp
ret
Function at 0x474ee0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0x10]
mov ecx, dword [ebp + 0xc]
push ebx
push esi
lea esi, [edx + 0x17]
mov eax, dword [ecx + 0x288]
shl esi, 4
add esi, ecx
push edi
mov edi, dword [esi + 4]
sub edi, dword [esi + 8]
test byte [eax + 0x40], 3
je 0x474fb1
cmp dword [ecx + edx*4 + 0x160], 0x474960
jne 0x474fb1
cmp dword [esi], 0
je 0x474f28
test edi, edi
je 0x474fb1
mov ebx, dword [ecx + edx*4 + 0x148]
push 0
push 0
push 0xffffffffffffffff
push 0xffffffffffffffff
push ebx
call fcn.00483970
add esp, 0x14
cmp eax, 0xffffffff
je 0x474fb1
test al, 1
je 0x474fb1
mov ecx, dword [esi]
test ecx, ecx
jne 0x474f8c
mov eax, dword [ebp + 8]
mov eax, dword [eax + 0x4c8]
add eax, eax
push eax
mov dword [esi + 4], eax
call dword [0x5fcac4]
mov ecx, eax
add esp, 4
mov dword [esi], ecx
test ecx, ecx
jne 0x474f77
pop edi
pop esi
lea eax, [ecx + 0x1b]
pop ebx
pop ebp
ret
mov edi, dword [esi + 4]
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
test ecx, ecx
je 0x474faa
mov eax, dword [esi + 8]
push 0
push edi
add eax, ecx
push eax
push ebx
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jle 0x474fb1
add dword [esi + 8], eax
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret
mov dword [esi + 4], 0
pop edi
pop esi
xor eax, eax
pop ebx
pop ebp
ret

Function at 0x475140
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
cmp byte [eax + 0x19c], 0
je 0x475160
push eax
call fcn.0046e650
add esp, 4
test eax, eax
jne 0x47517e
xor al, al
pop ebp
ret
mov eax, dword [eax + 0x148]
cmp eax, 0xffffffff
je 0x47515c
push 2
push 1
lea ecx, [ebp + 0xb]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x47515c
mov al, 1
pop ebp
ret

Function at 0x475370
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x188
mov eax, dword [0x5fc090]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
lea eax, [ebp - 0x184]
push esi
mov esi, dword [ebp + 0x10]
push edi
mov edi, dword [ebp + 0x14]
push 0x80
push 0
push eax
mov dword [ebp - 0x188], 0x80
call fcn.004396a0
add esp, 0xc
lea eax, [ebp - 0x188]
push eax
lea eax, [ebp - 0x184]
push eax
push dword [ebp + 0xc]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x4753ed
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
lea eax, [ebp - 0x104]
push 0x100
push eax
push esi
call fcn.00462310
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
jmp 0x475430
push edi
push esi
push dword [ebp - 0x188]
lea eax, [ebp - 0x184]
push eax
call fcn.00474fc0
add esp, 0x10
test al, al
jne 0x475439
call fcn.00440f9b
mov esi, dword [eax]
call fcn.00440f9b
mov edi, eax
lea eax, [ebp - 0x104]
push 0x100
push eax
push esi
call fcn.00462310
push eax
push dword [edi]
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.004746f0
add esp, 0x1c
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004217b9
mov esp, ebp
pop ebp
ret
Function at 0x475bc0
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x6076f4]
mov dword [ebp - 8], 0x4020
mov dword [ebp - 4], 0
mov dword [ebp - 0xc], 4
test eax, eax
jne 0x475c11
push 3
push 2
push eax
push 6
call fcn.004a0950
add esp, 0x10
test al, al
je 0x475c05
mov dword [0x6076f4], 2
mov esp, ebp
pop ebp
ret
mov dword [0x6076f4], 1
jmp 0x475c16
cmp eax, 2
je 0x475c56
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 4]
push eax
push 0x1001
push 0xffff
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x475c3d
mov eax, dword [ebp - 4]
cmp eax, dword [ebp - 8]
jg 0x475c56
push 4
lea eax, [ebp - 8]
push eax
push 0x1001
push 0xffff
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_setsockopt]
mov esp, ebp
pop ebp
ret
Function at 0x476ac0
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x5fc090]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
xor eax, eax
push edi
mov edi, dword [ebp + 0xc]
push 4
cmp byte [esi + 0x6ff], al
setne al
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x14]
push eax
push 8
push 0xffff
push edi
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x476b1d
push edi
push str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
push esi
call fcn.004747b0
add esp, 0xc
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004217b9
mov esp, ebp
pop ebp
ret
push dword [esi + 0x698]
mov dword [ebp - 0x10], 1
call fcn.00476d30
push dword [esi + 0x69c]
imul eax, eax, 0x3e8
mov dword [ebp - 0x14], eax
mov dword [ebp - 0xc], eax
call fcn.00476d30
add esp, 8
imul eax, eax, 0x3e8
push 0
push 0
mov dword [ebp - 0x14], eax
mov dword [ebp - 8], eax
lea eax, [ebp - 0x18]
push eax
push 0
push 0
push 0xc
lea eax, [ebp - 0x10]
push eax
push 0x98000004
push edi
call dword [sym.imp.WS2_32.dll_WSAIoctl]
test eax, eax
je 0x476b8d
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
push str.Failed_to_set_SIO_KEEPALIVE_VALS_on_fd__d:__d_n
push esi
call fcn.004747b0
add esp, 0x10
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.004217b9
mov esp, ebp
pop ebp
ret

Function at 0x476ba0
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x5fc090]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x108]
push 4
push eax
push 1
push 6
push dword [ebp + 0xc]
mov dword [ebp - 0x108], 1
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x476c02
push 0x100
lea eax, [ebp - 0x104]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00462310
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.004747b0
add esp, 0x18
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.004217b9
mov esp, ebp
pop ebp
ret

Function at 0x476d10
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0x10]
call fcn.00402810
add esp, 4
mov dword [ebp + 0x10], eax
pop ebp
jmp fcn.0045891f