joyce8/EMBER2024-capa huggingface dataset:
Function at 0x485785
Capabilities:
Create process on windows
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x278
mov eax, dword [0x591700]
xor eax, ebp
mov dword [ebp - 8], eax
push ebx
push esi
push edi
xor eax, eax
xor ebx, ebx
push 0x206
mov word [ebp - 0x214], ax
lea eax, [ebp - 0x212]
push ebx
push eax
call fcn.00508bf0
mov eax, dword [ebp + 8]
lea edx, [ebp - 0x214]
add esp, 0xc
sub edx, eax
movzx ecx, word [eax]
mov word [edx + eax], cx
lea eax, [eax + 2]
test cx, cx
jne 0x4857c6
xor eax, eax
lea edi, [ebp - 0x228]
stosd dword es:[edi], eax
push 0x44
pop esi
push esi
stosd dword es:[edi], eax
push ebx
stosd dword es:[edi], eax
stosd dword es:[edi], eax
lea eax, [ebp - 0x274]
push eax
call fcn.00508bf0
add esp, 0xc
mov dword [ebp - 0x274], esi
xor eax, eax
xor esi, esi
mov word [ebp - 0x244], ax
inc esi
lea eax, [ebp - 0x228]
mov dword [ebp - 0x248], esi
push eax
lea eax, [ebp - 0x274]
push eax
push ebx
push ebx
push 0x8000000
push esi
push ebx
push ebx
lea eax, [ebp - 0x214]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
test eax, eax
je 0x4858b0
push 0x4e20
push dword [ebp - 0x228]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
cmp eax, 0x102
jne 0x48585d
push 0xffffffffffffffff
push dword [ebp - 0x228]
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
or dword [ebp - 0x218], 0xffffffff
lea eax, [ebp - 0x218]
push eax
push dword [ebp - 0x228]
call dword [sym.imp.KERNEL32.dll_GetExitCodeProcess]
test eax, eax
je 0x485888
cmp dword [ebp - 0x218], 0
movzx ebx, bl
cmove ebx, esi
cmp dword [ebp - 0x224], 0
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
je 0x48589f
push dword [ebp - 0x224]
call esi
cmp dword [ebp - 0x228], 0
je 0x4858b0
push dword [ebp - 0x228]
call esi
mov ecx, dword [ebp + 8]
add ecx, 0xfffffff0
call fcn.00450ce2
mov ecx, dword [ebp - 8]
mov al, bl
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00504075
mov esp, ebp
pop ebp
ret
Function at 0x4858ce
Capabilities:
Query or enumerate registry value

Disassembly:
sub esp, 0x224
mov eax, dword [0x591700]
xor eax, esp
mov dword [esp + 0x220], eax
push ebx
push ebp
push esi
push edi
mov edi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
lea eax, [esp + 0x24]
push eax
xor eax, eax
xor ebx, ebx
inc eax
mov byte [esp + 0x16], bl
push eax
push ebx
push str.SOFTWAREMicrosoft.NETFrameworkpolicy_v2.0
mov ebp, reloc.OLEAUT32.dll_SysReAllocString
mov byte [esp + 0x23], bl
push ebp
call edi
mov esi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test eax, eax
jne 0x485922
push dword [esp + 0x24]
mov byte [esp + 0x16], 1
call esi
lea eax, [esp + 0x1c]
push eax
push 1
push ebx
push str.SOFTWAREMicrosoft.NETFrameworkpolicy_v2.0.50727
push ebp
call edi
test eax, eax
jne 0x485941
push dword [esp + 0x1c]
mov byte [esp + 0x17], 1
call esi
cmp byte [esp + 0x12], bl
jne 0x48594d
cmp byte [esp + 0x13], bl
je 0x4859c2
lea eax, [esp + 0x14]
push eax
push 1
push ebx
push 0x56e560
push ebp
call edi
test eax, eax
jne 0x4859c2
push 0x206
mov word [esp + 0x2c], ax
lea eax, [esp + 0x2e]
push ebx
push eax
mov dword [esp + 0x24], ebx
mov dword [esp + 0x2c], 0x104
call fcn.00508bf0
add esp, 0xc
lea eax, [esp + 0x20]
push eax
lea eax, [esp + 0x2c]
push eax
lea eax, [esp + 0x20]
push eax
push ebx
push str.InstallRoot
push dword [esp + 0x28]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x4859bc
xor ecx, ecx
inc ecx
cmp dword [esp + 0x18], ecx
jne 0x4859bc
cmp word [esp + 0x28], ax
movzx ebx, bl
cmovne ebx, ecx
push dword [esp + 0x14]
call esi
mov ecx, dword [esp + 0x230]
mov al, bl
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00504075
add esp, 0x224
ret
Function at 0x4859dd
Capabilities:
Delete registry value
Query or enumerate registry value
Set registry value

Disassembly:
push 0xffffffffffffffff
push 0x535202
mov eax, dword fs:[0]
push eax
sub esp, 0x14
push ebx
push ebp
push esi
push edi
mov eax, dword [0x591700]
xor eax, esp
push eax
lea eax, [esp + 0x28]
mov dword fs:[0], eax
xor ebx, ebx
lea ecx, [esp + 0x38]
push 0x56e47c
mov dword [esp + 0x34], ebx
call fcn.0044fc99
test eax, eax
je 0x485b06
call fcn.004858ce
test al, al
je 0x485b06
lea eax, [esp + 0x14]
mov dword [esp + 0x18], ebx
push eax
push 3
push ebx
push str.SOFTWAREMicrosoft.NETFramework_
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
xor edi, edi
mov ebp, eax
inc edi
test ebp, ebp
jne 0x485a9c
push 4
pop esi
lea eax, [esp + 0x1c]
mov dword [esp + 0x1c], esi
push eax
lea eax, [esp + 0x1c]
push eax
lea eax, [esp + 0x2c]
push eax
push ebx
push 0x56e5a4
push dword [esp + 0x28]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
cmp dword [esp + 0x18], ebx
jne 0x485a9c
push dword [esp + 0x1c]
lea eax, [esp + 0x24]
mov dword [esp + 0x24], edi
push eax
push esi
push ebx
push 0x56e544
push dword [esp + 0x28]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ebx, dword [sym.imp.KERNEL32.dll_SetErrorMode]
push 0x8003
call ebx
push ecx
mov ecx, dword [esp + 0x3c]
mov edi, eax
mov esi, esp
lea ecx, [ecx - 0x10]
call fcn.00450c82
add eax, 0x10
mov dword [esi], eax
call fcn.00485785
pop ecx
xor ecx, ecx
test al, al
push 1
pop eax
movzx ecx, cl
cmovne ecx, eax
push edi
mov dword [esp + 0x20], ecx
call ebx
test ebp, ebp
jne 0x485b02
cmp dword [esp + 0x18], ebp
jne 0x485af8
push str.NoGuiFromShim
push dword [esp + 0x18]
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueW]
push dword [esp + 0x14]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov ebx, dword [esp + 0x1c]
mov ecx, dword [esp + 0x38]
add ecx, 0xfffffff0
call fcn.00450ce2
mov al, bl
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x20
ret
Function at 0x48639f
Capabilities:
Get file version info

Disassembly:
sub esp, 0x10
push ebx
mov eax, ecx
mov dword [esp + 8], edx
push edi
lea ecx, [esp + 0x10]
mov dword [esp + 8], eax
push ecx
push eax
xor ebx, ebx
call dword [sym.imp.VERSION.dll_GetFileVersionInfoSizeW]
mov edi, eax
test edi, edi
jne 0x4863c9
xor al, al
jmp 0x48644b
push ebp
push esi
lea ebp, [edi + 1]
push ebp
call fcn.004ed091
mov esi, eax
pop ecx
test esi, esi
jne 0x4863df
xor al, al
jmp 0x486449
push ebp
push ebx
push esi
call fcn.00508bf0
add esp, 0xc
push esi
push edi
push ebx
push dword [esp + 0x1c]
call dword [sym.imp.VERSION.dll_GetFileVersionInfoW]
test eax, eax
je 0x486440
lea eax, [esp + 0x1c]
push eax
lea eax, [esp + 0x14]
push eax
push 0x56e6d8
push esi
call dword [sym.imp.VERSION.dll_VerQueryValueW]
test eax, eax
je 0x486440
mov ecx, dword [esp + 0x10]
movzx eax, word [ecx + 0xc]
push eax
movzx eax, word [ecx + 0xe]
push eax
movzx eax, word [ecx + 8]
push eax
movzx eax, word [ecx + 0xa]
push eax
push 0x56e6e4
push dword [esp + 0x28]
call fcn.0047dee1
add esp, 0x18
mov bl, 1
push esi
call fcn.00504d2f
pop ecx
mov al, bl
pop esi
pop ebp
pop edi
pop ebx
add esp, 0x10
ret

Function at 0x4865d0
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
push dword [esp + 8]
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x4865e3
xor bl, bl
jmp 0x4865f5
push dword [esp + 8]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov ebx, eax
shr ebx, 4
and bl, 1
mov ecx, dword [esp + 8]
add ecx, 0xfffffff0
call fcn.00450ce2
mov al, bl
pop ebx
ret

Function at 0x486703
Capabilities:
Get common file path

Disassembly:
push ebp
lea ebp, [esp - 0x190]
sub esp, 0x210
mov eax, dword [0x591700]
xor eax, ebp
mov dword [ebp + 0x18c], eax
and dword [ebp - 0x80], 0
xor eax, eax
push esi
push 0x206
push eax
mov word [ebp - 0x7c], ax
mov esi, ecx
lea eax, [ebp - 0x7a]
push eax
call fcn.00508bf0
add esp, 0xc
lea eax, [ebp - 0x7c]
push eax
push 0x103
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
test eax, eax
jle 0x486767
cmp word [ebp + eax*2 - 0x7e], 0x5c
je 0x486767
push 0x56e6fc
lea eax, [ebp - 0x7c]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcatW]
lea eax, [ebp - 0x7c]
mov ecx, esi
push eax
call fcn.00450c1b
mov ecx, dword [ebp + 0x18c]
mov eax, esi
xor ecx, ebp
pop esi
call fcn.00504075
lea esp, [ebp + 0x190]
pop ebp
ret
Function at 0x48678a
Capabilities:
Set registry value

Disassembly:
push 0xec
mov eax, 0x5353c0
call fcn.00509264
mov esi, ecx
xor ebx, ebx
xor eax, eax
mov dword [ebp - 4], ebx
push 0xc6
mov word [ebp - 0xd8], ax
lea eax, [ebp - 0xd6]
push ebx
push eax
call fcn.00508bf0
add esp, 0xc
mov dword [ebp - 0xf8], ebx
lea ecx, [ebp - 0xf0]
push 0x56e7d8
call fcn.00450dd2
cmp dword [ebp + 0x1c], 8
lea eax, [ebp + 8]
push 0x64
cmovae eax, dword [ebp + 8]
push eax
lea eax, [ebp - 0xd8]
push 0x64
push eax
call fcn.00504e01
add esp, 0x10
lea ecx, [ebp - 0xf8]
cmp dword [ebp - 0xdc], 8
lea eax, [ebp - 0xf0]
cmovae eax, dword [ebp - 0xf0]
push ecx
lea ecx, [ebp - 0xf4]
push ecx
push ebx
push 0x20106
push ebx
push ebx
push ebx
push eax
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
mov ebx, dword [sym.imp.KERNEL32.dll_lstrlenW]
test eax, eax
jne 0x486864
lea eax, [ebp - 0xd8]
push eax
call ebx
add eax, eax
push eax
lea eax, [ebp - 0xd8]
push eax
push 1
push 0
push esi
push dword [ebp - 0xf4]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
push dword [ebp - 0xf4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
cmp dword [ebp - 0xdc], 8
lea ecx, [ebp - 0xf8]
push ecx
lea ecx, [ebp - 0xf4]
push ecx
lea eax, [ebp - 0xf0]
cmovae eax, dword [ebp - 0xf0]
xor ecx, ecx
push ecx
push 0x20206
push ecx
push ecx
push ecx
push eax
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
test eax, eax
jne 0x4868d1
lea eax, [ebp - 0xd8]
push eax
call ebx
add eax, eax
push eax
lea eax, [ebp - 0xd8]
push eax
push 1
push 0
push esi
push dword [ebp - 0xf4]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
push dword [ebp - 0xf4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push 0
push 1
lea ecx, [ebp - 0xf0]
call fcn.00451108
push 0
push 1
lea ecx, [ebp + 8]
call fcn.00451108
call fcn.00509213
ret
Function at 0x4870d7
Capabilities:
Get common file path
Get explorer pid

Disassembly:
push 0xffffffffffffffff
push 0x535598
mov eax, dword fs:[0]
push eax
sub esp, 0x21c
mov eax, dword [0x591700]
xor eax, esp
mov dword [esp + 0x218], eax
push ebx
push ebp
push esi
mov eax, dword [0x591700]
xor eax, esp
push eax
lea eax, [esp + 0x22c]
mov dword fs:[0], eax
mov esi, ecx
xor ebp, ebp
mov dword [esp + 0x1c], esi
mov dword [esp + 0x18], ebp
xor eax, eax
mov dword [esi + 0x14], 7
mov dword [esi + 0x10], ebp
mov word [esi], ax
mov dword [esp + 0x234], ebp
mov dword [esp + 0x18], 1
call dword [sym.imp.USER32.dll_GetShellWindow]
lea ecx, [esp + 0x14]
push ecx
push eax
call dword [sym.imp.USER32.dll_GetWindowThreadProcessId]
push dword [esp + 0x14]
push ebp
push 0x400
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov ebx, eax
test ebx, ebx
je 0x4871df
lea eax, [esp + 0x10]
push eax
push 0xb
push ebx
call dword [sym.imp.ADVAPI32.dll_OpenProcessToken]
test eax, eax
je 0x4871d8
push dword [esp + 0x10]
call dword [sym.imp.ADVAPI32.dll_ImpersonateLoggedOnUser]
test eax, eax
je 0x4871ce
xor eax, eax
push 0x206
mov word [esp + 0x24], ax
lea eax, [esp + 0x26]
push ebp
push eax
call fcn.00508bf0
add esp, 0xc
lea eax, [esp + 0x20]
push eax
push ebp
push dword [esp + 0x18]
push 0x1c
push ebp
call dword [sym.imp.SHELL32.dll_SHGetFolderPathW]
lea eax, [esp + 0x20]
push eax
call fcn.00450dae
pop ecx
push eax
lea eax, [esp + 0x24]
mov ecx, esi
push eax
call fcn.00450d41
call dword [sym.imp.ADVAPI32.dll_RevertToSelf]
push dword [esp + 0x10]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, esi
mov ecx, dword [esp + 0x22c]
mov dword fs:[0], ecx
pop ecx
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x218]
xor ecx, esp
call fcn.00504075
add esp, 0x228
ret
Function at 0x487208
Capabilities:
Query environment variable

Disassembly:
push 0x29c
mov eax, 0x535608
call fcn.00509264
mov esi, ecx
xor eax, eax
xor edi, edi
push 0x206
mov word [ebp - 0x218], ax
lea eax, [ebp - 0x216]
push edi
push eax
call fcn.00508bf0
add esp, 0xc
lea eax, [ebp - 0x218]
push 0x104
push eax
push 0x56e8c8
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableW]
test eax, eax
je 0x48740c
push 0x56e8f4
mov edx, esi
lea ecx, [ebp - 0x278]
call fcn.00454143
pop ecx
lea eax, [ebp - 0x218]
mov dword [ebp - 4], edi
push eax
lea ecx, [ebp - 0x290]
call fcn.00450dd2
xor ebx, ebx
lea ecx, [ebp - 0x230]
inc ebx
mov edx, eax
push 0x56e8f0
mov byte [ebp - 4], bl
call fcn.00465fd2
pop ecx
push edi
push ebx
lea ecx, [ebp - 0x290]
mov byte [ebp - 4], 3
call fcn.00451108
push dword [ebp - 0x220]
cmp dword [ebp - 0x21c], 8
lea eax, [ebp - 0x230]
push edi
cmovae eax, dword [ebp - 0x230]
lea ecx, [ebp - 0x278]
push eax
call fcn.00461732
cmp eax, 0xffffffff
jne 0x4873c2
push 3
push edi
lea eax, [ebp - 0x2a8]
push eax
lea ecx, [ebp - 0x230]
call fcn.00453e03
push str.Program_Files_
mov edx, eax
mov byte [ebp - 4], 4
lea ecx, [ebp - 0x260]
call fcn.00465fd2
pop ecx
push edi
push ebx
lea ecx, [ebp - 0x2a8]
mov byte [ebp - 4], 6
call fcn.00451108
push dword [ebp - 0x250]
cmp dword [ebp - 0x24c], 8
lea eax, [ebp - 0x260]
push edi
cmovae eax, dword [ebp - 0x260]
lea ecx, [ebp - 0x278]
push eax
call fcn.00461732
cmp eax, 0xffffffff
jne 0x4873b5
push 3
push edi
lea eax, [ebp - 0x290]
push eax
lea ecx, [ebp - 0x230]
call fcn.00453e03
push 0x56e8f8
mov edx, eax
mov byte [ebp - 4], 7
lea ecx, [ebp - 0x248]
call fcn.00465fd2
pop ecx
push edi
push ebx
lea ecx, [ebp - 0x290]
call fcn.00451108
push dword [ebp - 0x238]
cmp dword [ebp - 0x234], 8
lea eax, [ebp - 0x248]
push edi
cmovae eax, dword [ebp - 0x248]
lea ecx, [ebp - 0x278]
push eax
call fcn.00461732
lea ecx, [ebp - 0x248]
push edi
push ebx
cmp eax, 0xffffffff
je 0x4873e0
call fcn.00451108
push edi
push ebx
lea ecx, [ebp - 0x260]
call fcn.00451108
push edi
push ebx
lea ecx, [ebp - 0x230]
call fcn.00451108
push edi
push ebx
lea ecx, [ebp - 0x278]
call fcn.00451108
mov al, bl
jmp 0x48740e
call fcn.00451108
push edi
push ebx
lea ecx, [ebp - 0x260]
call fcn.00451108
push edi
push ebx
lea ecx, [ebp - 0x230]
call fcn.00451108
push edi
push ebx
lea ecx, [ebp - 0x278]
call fcn.00451108
xor al, al
call fcn.00509213
ret
Function at 0x48a5fc
Capabilities:
Get common file path

Disassembly:
push 0xffffffffffffffff
push 0x535d53
mov eax, dword fs:[0]
push eax
sub esp, 0x448
mov eax, dword [0x591700]
xor eax, esp
mov dword [esp + 0x440], eax
push ebx
push ebp
push esi
push edi
mov eax, dword [0x591700]
xor eax, esp
push eax
lea eax, [esp + 0x45c]
mov dword fs:[0], eax
mov ebx, edx
mov ebp, ecx
mov esi, dword [esp + 0x46c]
xor edi, edi
mov dword [esp + 0x464], edi
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], edi
call fcn.00450762
push eax
mov ecx, ebp
call fcn.00450590
mov dword [esp + 0x464], edi
xor eax, eax
mov edi, 0x206
mov word [esp + 0x24c], ax
push edi
push eax
lea eax, [esp + 0x256]
mov dword [esp + 0x24], 1
push eax
call fcn.00508bf0
xor eax, eax
push edi
push eax
mov word [esp + 0x58], ax
lea eax, [esp + 0x5a]
push eax
call fcn.00508bf0
add esp, 0x18
lea edi, [esp + 0x24]
xor eax, eax
push 8
pop ecx
rep stosd dword es:[edi], eax
xor ecx, ecx
lea eax, [esp + 0x18]
push eax
push ecx
push ecx
push 0x11
push ebx
mov dword [esp + 0x2c], ecx
call dword [sym.imp.SHELL32.dll_SHGetFolderLocation]
mov eax, dword [esp + 0x18]
mov dword [esp + 0x28], eax
lea eax, [esp + 0x24c]
mov dword [esp + 0x2c], eax
lea eax, [esp + 0x24]
push eax
mov dword [esp + 0x38], 0x51
mov dword [esp + 0x34], esi
mov dword [esp + 0x28], ebx
call dword [sym.imp.SHELL32.dll_SHBrowseForFolderW]
test eax, eax
je 0x48a719
lea ecx, [esp + 0x44]
push ecx
push eax
call dword [sym.imp.SHELL32.dll_SHGetPathFromIDListW]
test eax, eax
je 0x48a719
lea eax, [esp + 0x44]
push eax
push 0x56fd18
push ebp
call fcn.0047dee1
add esp, 0xc
mov eax, ebp
mov ecx, dword [esp + 0x45c]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x440]
xor ecx, esp
call fcn.00504075
add esp, 0x454
ret
Function at 0x48b0cb
Capabilities:
Decode data using base64 via dword translation table

Disassembly:
push 0xffffffffffffffff
push 0x535eb1
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push ebx
push ebp
push esi
push edi
mov eax, dword [0x591700]
xor eax, esp
push eax
lea eax, [esp + 0x24]
mov dword fs:[0], eax
mov esi, edx
mov edi, ecx
mov dword [esp + 0x20], edi
xor ebx, ebx
mov dword [esp + 0x18], ebx
mov ebp, dword [esi + 0x10]
mov dword [edi + 0x14], 0xf
mov dword [edi + 0x10], ebx
mov byte [edi], bl
mov dword [esp + 0x2c], ebx
push ebp
mov dword [esp + 0x1c], 1
call fcn.004542a7
test ebp, ebp
je 0x48b219
cmp dword [esi + 0x14], 0x10
jb 0x48b133
mov eax, dword [esi]
jmp 0x48b135
mov eax, esi
cmp dword [esi + 0x14], 0x10
movzx eax, byte [eax + ebx]
mov cl, byte [eax*4 + 0x593b50]
jb 0x48b14a
mov eax, dword [esi]
jmp 0x48b14c
mov eax, esi
movzx eax, byte [eax + ebx + 1]
shl cl, 2
mov al, byte [eax*4 + 0x593b50]
mov byte [esp + 0x17], al
sar al, 4
and al, 3
or al, cl
mov ecx, edi
mov byte [esp + 0x1c], al
push dword [esp + 0x1c]
mov byte [esp + 0x1a], al
push 1
call fcn.0045a784
add ebx, 2
cmp ebx, ebp
jae 0x48b1ce
cmp dword [esi + 0x14], 0x10
jb 0x48b18c
mov eax, dword [esi]
jmp 0x48b18e
mov eax, esi
cmp byte [eax + ebx], 0x3d
je 0x48b219
cmp dword [esi + 0x14], 0x10
jb 0x48b1a2
mov eax, dword [esi]
jmp 0x48b1a4
mov eax, esi
movzx eax, byte [eax + ebx]
mov cl, byte [esp + 0x17]
shl cl, 4
mov al, byte [eax*4 + 0x593b50]
mov byte [esp + 0x16], al
sar al, 2
and al, 0xf
or al, cl
mov ecx, edi
movzx eax, al
push eax
push 1
call fcn.0045a784
inc ebx
cmp ebx, ebp
jae 0x48b210
cmp dword [esi + 0x14], 0x10
jb 0x48b1dd
mov eax, dword [esi]
jmp 0x48b1df
mov eax, esi
cmp byte [eax + ebx], 0x3d
je 0x48b219
cmp dword [esi + 0x14], 0x10
jb 0x48b1ef
mov eax, dword [esi]
jmp 0x48b1f1
mov eax, esi
movzx eax, byte [eax + ebx]
mov cl, byte [esp + 0x16]
shl cl, 6
or cl, byte [eax*4 + 0x593b50]
movzx eax, cl
mov ecx, edi
push eax
push 1
call fcn.0045a784
inc ebx
cmp ebx, ebp
jb 0x48b129
mov eax, edi
mov ecx, dword [esp + 0x24]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x1c
ret
Function at 0x48b6f2
Capabilities:
Encode data using xor
Hash data using murmur3

Disassembly:
push ebx
mov ebx, dword [esp + 0xc]
push edi
test ebx, ebx
je 0x48b79c
mov edi, dword [esp + 0xc]
mov eax, dword [edi + 4]
sub eax, dword [edi]
cmp eax, 0x40
jne 0x48b79c
push ebp
push esi
push ecx
mov ecx, ebx
call fcn.0048b9fb
xor esi, esi
mov ecx, dword [edi]
movzx edx, byte [esi + ecx]
movzx eax, byte [esi + ecx + 1]
shl edx, 8
or edx, eax
movzx eax, byte [esi + ecx + 2]
shl edx, 8
or edx, eax
movzx eax, byte [esi + ecx + 3]
shl edx, 8
or edx, eax
mov eax, dword [ebx]
mov dword [esi + eax], edx
add esi, 4
cmp esi, 0x40
jl 0x48b71e
push 4
pop ebp
mov edi, dword [ebx]
mov ecx, dword [edi + ebp]
mov esi, ecx
mov edx, dword [edi + ebp + 0x34]
mov eax, ecx
rol esi, 0xe
ror eax, 7
xor esi, eax
shr ecx, 3
xor esi, ecx
mov eax, edx
mov ecx, edx
rol eax, 0xd
rol ecx, 0xf
xor ecx, eax
shr edx, 0xa
xor ecx, edx
add esi, ecx
add esi, dword [edi + ebp - 4]
add esi, dword [edi + ebp + 0x20]
mov dword [edi + ebp + 0x3c], esi
add ebp, 4
cmp ebp, 0xc4
jl 0x48b752
pop esi
mov al, 1
pop ebp
jmp 0x48b79e
xor al, al
pop edi
pop ebx
ret 8

Function at 0x48b7a3
Capabilities:
Encode data using xor

Disassembly:
mov ecx, dword [esp + 8]
sub esp, 0x10
push ebx
test ecx, ecx
je 0x48b8c6
mov eax, dword [ecx + 4]
sub eax, dword [ecx]
and eax, 0xfffffffc
cmp eax, 0x20
jne 0x48b8c6
mov ebx, dword [esp + 0x18]
mov eax, dword [ebx + 4]
sub eax, dword [ebx]
and eax, 0xfffffffc
cmp eax, 0x100
jne 0x48b8c6
push ebp
push esi
push edi
push ecx
lea ecx, [esp + 0x18]
call fcn.0048b9b4
and dword [esp + 0x10], 0
mov edi, dword [esp + 0x14]
mov edx, dword [edi + 0x10]
mov ebp, edx
mov esi, dword [edi + 0x18]
mov eax, edx
rol eax, 7
mov ecx, edx
ror ebp, 0xb
not ecx
xor ebp, eax
and ecx, esi
mov eax, edx
ror eax, 6
xor ebp, eax
mov eax, dword [edi + 0x14]
and eax, edx
xor ecx, eax
mov eax, dword [0x598c58]
add ebp, ecx
mov ecx, dword [esp + 0x10]
add ebp, dword [ecx + eax]
mov eax, dword [ebx]
add ebp, dword [ecx + eax]
mov ecx, dword [esp + 0x14]
mov ebx, dword [ecx]
add ebp, dword [ecx + 0x1c]
mov edx, dword [ecx + 8]
mov edi, dword [ecx + 4]
mov dword [ecx + 0x1c], esi
mov eax, dword [ecx + 0x14]
mov dword [ecx + 0x18], eax
mov eax, dword [ecx + 0x10]
mov dword [ecx + 0x14], eax
mov eax, dword [ecx + 0xc]
add eax, ebp
mov dword [ecx + 0x10], eax
mov eax, dword [ecx + 8]
mov dword [ecx + 0xc], eax
mov eax, dword [ecx + 4]
mov dword [ecx + 8], eax
mov eax, dword [ecx]
mov dword [ecx + 4], eax
mov ecx, ebx
ror ecx, 0xd
mov eax, ebx
rol eax, 0xa
xor ecx, eax
mov eax, ebx
ror eax, 2
xor ecx, eax
mov eax, edi
xor eax, edx
and edi, edx
and eax, ebx
add ecx, ebp
mov ebx, dword [esp + 0x24]
xor eax, edi
mov edi, dword [esp + 0x14]
add eax, ecx
mov dword [edi], eax
mov eax, dword [esp + 0x10]
add eax, 4
mov dword [esp + 0x10], eax
cmp eax, 0x100
jl 0x48b7f1
mov esi, dword [esp + 0x28]
xor edx, edx
mov ecx, dword [esi]
mov eax, dword [edx + edi]
add dword [edx + ecx], eax
add edx, 4
cmp edx, 0x20
jl 0x48b8a8
push edi
call fcn.00504070
pop ecx
pop edi
pop esi
mov al, 1
pop ebp
jmp 0x48b8c8
xor al, al
pop ebx
add esp, 0x10
ret 8
Function at 0x48c0bb
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x198
mov eax, dword [0x591700]
xor eax, esp
mov dword [esp + 0x194], eax
lea eax, [esp]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x48c100
mov eax, dword [esp]
cmp al, 2
jne 0x48c0fa
shr eax, 8
cmp al, 2
jne 0x48c0fa
dec al
jmp 0x48c102
call dword [sym.imp.WS2_32.dll_WSACleanup]
xor al, al
mov ecx, dword [esp + 0x194]
xor ecx, esp
call fcn.00504075
mov esp, ebp
pop ebp
ret
Function at 0x48c47f
Capabilities:
Get socket status
Receive data
Receive data on socket

Disassembly:
sub esp, 0x11c
mov eax, dword [0x591700]
xor eax, esp
mov dword [esp + 0x114], eax
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x130]
mov esi, ecx
test edi, edi
je 0x48c4d9
cmp dword [esp + 0x134], 0
jl 0x48c4d9
cmp byte [esi + 0xc], 0
jne 0x48c4f7
cmp dword [0x59835c], 0
je 0x48c4d9
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
push eax
push str._ERROR___d___socket__receive_failed__no_connected.
push 1
push dword [0x59835c]
call fcn.00481b54
add esp, 0x10
or eax, 0xffffffff
mov ecx, dword [esp + 0x124]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00504075
add esp, 0x11c
ret 8
mov eax, dword [esi + 4]
xor ecx, ecx
mov dword [esp + 0x1c], eax
lea eax, [esp + 0x10]
push eax
push ecx
push ecx
lea eax, [esp + 0x24]
mov dword [esp + 0x1c], 0x1e
push eax
push ecx
mov dword [esp + 0x28], ecx
mov dword [esp + 0x2c], 1
call dword [sym.imp.WS2_32.dll_select]
mov ebx, eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
or ebp, 0xffffffff
cmp ebx, ebp
jne 0x48c563
cmp dword [0x59835c], 0
je 0x48c55c
push eax
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
push eax
push str._ERROR___d___socket__receive_failed__select_err__d_.
push 1
push dword [0x59835c]
call fcn.00481b54
add esp, 0x14
mov eax, ebp
jmp 0x48c4dc
test ebx, ebx
jne 0x48c580
cmp dword [0x59835c], ebx
je 0x48c55c
push eax
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
push eax
push str._WARN___d___socket__receive_failed__select_ret_0___err__d_.
push 2
jmp 0x48c54e
push 0
push dword [esp + 0x138]
push edi
push dword [esi + 4]
call dword [sym.imp.WS2_32.dll_recv]
mov edi, eax
test edi, edi
jne 0x48c5cb
cmp dword [0x59835c], eax
je 0x48c5bd
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
push eax
push str._WARN___d___socket__receive_failed__size_0_.
push 2
push dword [0x59835c]
call fcn.00481b54
add esp, 0x10
mov ecx, esi
call fcn.0048c45f
mov eax, edi
jmp 0x48c4dc
cmp edi, ebp
jne 0x48c5c4
cmp dword [0x59835c], 0
je 0x48c55c
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
push eax
push str._ERROR___d___socket__receive_failed__err__d_
jmp 0x48c54c