joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4448e0
Capabilities:
Terminate thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov dword [ebp - 4], ecx
mov eax, dword [ebp - 4]
cmp dword [eax + 4], 0
je 0x444935
mov ecx, dword [ebp + 8]
push ecx
mov edx, dword [ebp - 4]
mov eax, dword [edx + 4]
push eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0x102
jne 0x44491e
push 0xffffffffffffffff
mov ecx, dword [ebp - 4]
mov edx, dword [ecx + 4]
push edx
call dword [sym.imp.KERNEL32.dll_TerminateThread]
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 4]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov edx, dword [ebp - 4]
mov dword [edx + 4], 0
mov eax, dword [ebp - 4]
cmp dword [eax], 0
je 0x444956
mov ecx, dword [ebp - 4]
mov edx, dword [ecx]
mov eax, dword [ebp - 4]
mov edx, dword [edx]
mov ecx, dword [eax]
mov eax, dword [edx]
call eax
mov ecx, dword [ebp - 4]
mov dword [ecx], 0
mov edx, dword [ebp - 4]
cmp dword [edx + 8], 0
je 0x444976
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov edx, dword [ebp - 4]
mov dword [edx + 8], 0
mov eax, dword [ebp - 4]
mov byte [eax + 0xc], 0
mov esp, ebp
pop ebp
ret 4

Function at 0x4466c0
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
movzx eax, byte [ebp + 0x14]
push eax
movzx ecx, byte [ebp + 0x10]
push ecx
mov ecx, dword [ebp + 0xc]
call fcn.00404bb0
push eax
mov ecx, dword [ebp + 8]
call fcn.00404bb0
push eax
push str.shell_filename____s___param____s___runas___d__show___d
push 0xc
push 0x555b0c
call fcn.0043dd50
add esp, 0x1c
call fcn.00443050
movzx edx, al
test edx, edx
je 0x446713
movzx eax, byte [ebp + 0x10]
test eax, eax
je 0x446713
mov dword [ebp - 8], 0x555b24
jmp 0x44671a
mov dword [ebp - 8], str.open
movzx ecx, byte [ebp + 0x14]
test ecx, ecx
je 0x44672b
mov dword [ebp - 4], 5
jmp 0x446732
mov dword [ebp - 4], 0
mov edx, dword [ebp - 4]
mov dword [ebp - 0xc], edx
mov eax, dword [ebp - 0xc]
push eax
push 0
mov ecx, dword [ebp + 0xc]
call fcn.00404bb0
push eax
mov ecx, dword [ebp + 8]
call fcn.00404bb0
push eax
mov ecx, dword [ebp - 8]
push ecx
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
mov dword [ebp - 0x10], eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push str.shellEx_ret_._lastError___d
push 0x18
push 0x555bf0
call fcn.0043dd50
add esp, 0x10
cmp dword [ebp - 0x10], 0x20
jg 0x44679f
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push 0x555c08
push 0x1b
push str.utility::process::shell
call fcn.0043dd50
add esp, 0x10
xor al, al
jmp 0x4467a1
mov al, 1
mov esp, ebp
pop ebp
ret
Function at 0x4468c0
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x524c98
mov eax, dword fs:[0]
push eax
sub esp, 0xbc
mov eax, dword [0x56e910]
xor eax, ebp
mov dword [ebp - 0x10], eax
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
movzx eax, byte [ebp + 0x10]
push eax
mov ecx, dword [ebp + 0xc]
call fcn.00404bb0
push eax
mov ecx, dword [ebp + 8]
call fcn.00404bb0
push eax
push str.createProcess_filename____s___param____s___show___d
push 0xed
push 0x5563e8
call fcn.0043dd50
add esp, 0x18
mov ecx, dword [ebp + 8]
push ecx
mov edx, 0x556408
lea ecx, [ebp - 0x58]
call fcn.00415fa0
add esp, 4
mov dword [ebp - 0x68], eax
mov edx, dword [ebp - 0x68]
mov dword [ebp - 0x64], edx
mov dword [ebp - 4], 0
push 0x556404
mov eax, dword [ebp - 0x64]
push eax
lea ecx, [ebp - 0x28]
push ecx
call fcn.00415ea0
add esp, 0xc
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x58]
call fcn.00404c10
mov ecx, dword [ebp + 0xc]
call fcn.00404ba0
movzx edx, al
test edx, edx
jne 0x4469a6
mov eax, dword [ebp + 0xc]
push eax
mov edx, 0x55640c
lea ecx, [ebp - 0x40]
call fcn.00415fa0
add esp, 4
mov dword [ebp - 0x6c], eax
mov ecx, dword [ebp - 0x6c]
mov dword [ebp - 0x80], ecx
mov byte [ebp - 4], 3
mov edx, dword [ebp - 0x80]
push edx
lea ecx, [ebp - 0x28]
call fcn.00403c20
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x40]
call fcn.00404c10
mov dword [ebp - 0xc8], 0
push 0x40
push 0
lea eax, [ebp - 0xc4]
push eax
call fcn.004ef520
add esp, 0xc
mov dword [ebp - 0xc8], 0x44
mov dword [ebp - 0xc4], 0
mov dword [ebp - 0xc0], 0
mov dword [ebp - 0xbc], 0
mov dword [ebp - 0x9c], 1
movzx ecx, byte [ebp + 0x10]
test ecx, ecx
je 0x446a06
mov dword [ebp - 0x5c], 5
jmp 0x446a0d
mov dword [ebp - 0x5c], 0
mov dx, word [ebp - 0x5c]
mov word [ebp - 0x98], dx
xor eax, eax
mov word [ebp - 0x96], ax
mov dword [ebp - 0x94], 0
mov dword [ebp - 0x7c], 0
xor ecx, ecx
mov dword [ebp - 0x78], ecx
mov dword [ebp - 0x74], ecx
mov dword [ebp - 0x70], ecx
lea edx, [ebp - 0x7c]
push edx
lea eax, [ebp - 0xc8]
push eax
push 0
push 0
push 0x10
push 0
push 0
push 0
lea ecx, [ebp - 0x28]
call fcn.00404bb0
push eax
push 0
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
test eax, eax
jne 0x446aa2
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push 0x556410
push 0xff
push str.utility::process::create
call fcn.0043dd50
add esp, 0x10
mov dword [ebp - 0x60], 0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.00404c10
mov eax, dword [ebp - 0x60]
jmp 0x446ad8
mov ecx, dword [ebp - 0x78]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp + 0x14], 0
je 0x446aba
mov edx, dword [ebp + 0x14]
mov eax, dword [ebp - 0x74]
mov dword [edx], eax
mov ecx, dword [ebp - 0x7c]
mov dword [ebp - 0x84], ecx
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.00404c10
mov eax, dword [ebp - 0x84]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004e45d2
mov esp, ebp
pop ebp
ret
Function at 0x446b00
Capabilities:
Enumerate processes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24c
mov eax, dword [0x56e910]
xor eax, ebp
mov dword [ebp - 4], eax
push 0
push 2
call dword [sym.imp.KERNEL32.dll_CreateToolhelp32Snapshot]
mov dword [ebp - 0x234], eax
cmp dword [ebp - 0x234], 0xffffffff
jne 0x446b5b
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x23c], eax
mov eax, dword [ebp - 0x23c]
push eax
push str.create_tool_help_snapshot_failed__err___d
push 0x223
push 0x556da8
call fcn.0043dd50
add esp, 0x10
jmp 0x446c06
mov dword [ebp - 0x230], 0x22c
lea ecx, [ebp - 0x230]
push ecx
mov edx, dword [ebp - 0x234]
push edx
call dword [sym.imp.KERNEL32.dll_Process32FirstW]
test eax, eax
jne 0x446bb6
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x238], eax
mov eax, dword [ebp - 0x238]
push eax
push str.process32First_failed__err___d
push 0x230
push str.utility::process::getProcessRunningMac
call fcn.0043dd50
add esp, 0x10
mov ecx, dword [ebp - 0x234]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
jmp 0x446c06
lea edx, [ebp - 0x228]
push edx
lea edx, [ebp - 0x20c]
lea ecx, [ebp - 0x24c]
call fcn.0043d6b0
add esp, 4
push eax
lea eax, [ebp - 0x244]
push eax
mov ecx, dword [ebp + 8]
call fcn.0043d6d0
lea ecx, [ebp - 0x230]
push ecx
mov edx, dword [ebp - 0x234]
push edx
call dword [sym.imp.KERNEL32.dll_Process32NextW]
test eax, eax
jne 0x446bb6
mov eax, dword [ebp - 0x234]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004e45d2
mov esp, ebp
pop ebp
ret
Function at 0x449300
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x52502b
mov eax, dword fs:[0]
push eax
sub esp, 0x434
mov eax, dword [0x56e910]
xor eax, ebp
mov dword [ebp - 0x10], eax
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x430], ecx
mov eax, dword [ebp - 0x430]
cmp dword [eax], 0
jne 0x4493a2
mov ecx, dword [ebp + 8]
push ecx
lea edx, [ebp - 0x428]
push edx
call fcn.004458f0
add esp, 8
mov dword [ebp - 0x438], eax
mov eax, dword [ebp - 0x438]
mov dword [ebp - 0x434], eax
mov dword [ebp - 4], 0
mov ecx, dword [ebp - 0x434]
call fcn.00404bb0
push eax
push 0x5573a0
push 0x3e
push 0x5573e0
call fcn.0043dd50
add esp, 0x10
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x428]
call fcn.00404c10
or eax, 0xffffffff
jmp 0x449424
mov ecx, dword [ebp + 8]
call fcn.00404ba0
mov dword [ebp - 0x43c], 0x400
lea edx, [ebp - 0x43c]
push edx
lea eax, [ebp - 0x410]
push eax
lea ecx, [ebp - 0x440]
push ecx
push 0
mov ecx, dword [ebp + 8]
call fcn.00409030
push eax
mov edx, dword [ebp - 0x430]
mov eax, dword [edx]
push eax
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
mov dword [ebp - 0x42c], eax
cmp dword [ebp - 0x42c], 0
jne 0x449403
lea ecx, [ebp - 0x410]
push ecx
mov ecx, dword [ebp + 0xc]
call fcn.00422f30
jmp 0x44941e
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push 0x5573fc
push 0x51
push str.utility::RegKey::RegRead
call fcn.0043dd50
add esp, 0x10
mov eax, dword [ebp - 0x42c]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004e45d2
mov esp, ebp
pop ebp
ret 8
Function at 0x44c890
Capabilities:
Create http request

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5255a0
mov eax, dword fs:[0]
push eax
sub esp, 0x40
mov eax, dword [0x56e910]
xor eax, ebp
mov dword [ebp - 0x10], eax
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x44], ecx
mov eax, dword [ebp - 0x44]
mov ecx, dword [ebp + 0x10]
mov dword [eax + 0x3c], ecx
push 0
push 0
push 0
push 0
push 0x557aac
call dword [sym.imp.WININET.dll_InternetOpenW]
mov edx, dword [ebp - 0x44]
mov dword [edx], eax
mov eax, dword [ebp - 0x44]
cmp dword [eax], 0
jne 0x44c8f5
push 0
mov ecx, dword [ebp - 0x44]
call fcn.0044cc70
xor al, al
jmp 0x44c9cb
lea ecx, [ebp - 0x28]
call fcn.00405b40
mov dword [ebp - 4], 0
lea ecx, [ebp - 0x40]
call fcn.00405b40
mov byte [ebp - 4], 1
mov ecx, dword [ebp + 8]
push ecx
lea edx, [ebp - 0x40]
push edx
lea eax, [ebp - 0x4c]
push eax
lea ecx, [ebp - 0x28]
push ecx
call fcn.0044d020
add esp, 0x10
movzx edx, al
test edx, edx
jne 0x44c95d
push 1
mov ecx, dword [ebp - 0x44]
call fcn.0044cc70
mov byte [ebp - 0x45], 0
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x40]
call fcn.00404c10
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.00404c10
mov al, byte [ebp - 0x45]
jmp 0x44c9cb
lea eax, [ebp - 0x28]
push eax
mov ecx, dword [ebp - 0x44]
add ecx, 4
call fcn.00404bf0
mov ecx, dword [ebp - 0x44]
mov dx, word [ebp - 0x4c]
mov word [ecx + 0x1c], dx
lea eax, [ebp - 0x40]
push eax
mov ecx, dword [ebp - 0x44]
add ecx, 0x20
call fcn.00404bf0
push 8
push str.https:__
mov ecx, dword [ebp + 8]
call fcn.00404bb0
push eax
call fcn.004ed83f
add esp, 0xc
test eax, eax
jne 0x44c9a9
mov ecx, dword [ebp - 0x44]
mov byte [ecx + 0x38], 1
mov byte [ebp - 0x46], 1
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x40]
call fcn.00404c10
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.00404c10
mov al, byte [ebp - 0x46]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004e45d2
mov esp, ebp
pop ebp
ret 0xc

Function at 0x44ce00
Capabilities:
Connect to http server

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov dword [ebp - 4], ecx
mov dword [ebp - 8], 1
mov eax, dword [ebp - 8]
push eax
push 0
push 3
push 0
push 0
movzx ecx, word [ebp + 0x10]
push ecx
mov ecx, dword [ebp + 0xc]
call fcn.00404bb0
push eax
mov edx, dword [ebp + 8]
push edx
call dword [sym.imp.WININET.dll_InternetConnectW]
mov ecx, dword [ebp - 4]
mov dword [ecx], eax
mov edx, dword [ebp - 4]
cmp dword [edx], 0
jne 0x44ce45
xor al, al
jmp 0x44ce47
mov al, 1
mov esp, ebp
pop ebp
ret 0xc
Function at 0x44cf00
Capabilities:
Get http content length

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov dword [ebp - 8], ecx
xorpd xmm0, xmm0
movlpd qword [ebp - 0x10], xmm0
mov dword [ebp - 4], 8
push 0
lea eax, [ebp - 4]
push eax
lea ecx, [ebp - 0x10]
push ecx
push 0x20000013
mov edx, dword [ebp - 8]
mov eax, dword [edx + 4]
push eax
call dword [sym.imp.WININET.dll_HttpQueryInfoW]
test eax, eax
jne 0x44cf3d
xor al, al
jmp 0x44cf95
mov ecx, dword [ebp - 0x10]
mov edx, dword [ebp + 8]
mov dword [edx], ecx
xorpd xmm0, xmm0
movlpd qword [ebp - 0x10], xmm0
mov dword [ebp - 4], 8
mov eax, dword [ebp + 0xc]
mov dword [eax], 0xffffffff
mov dword [eax + 4], 0xffffffff
push 0
lea ecx, [ebp - 4]
push ecx
lea edx, [ebp - 0x10]
push edx
push 0x20000005
mov eax, dword [ebp - 8]
mov ecx, dword [eax + 4]
push ecx
call dword [sym.imp.WININET.dll_HttpQueryInfoW]
test eax, eax
je 0x44cf93
mov edx, dword [ebp + 0xc]
mov eax, dword [ebp - 0x10]
mov dword [edx], eax
mov ecx, dword [ebp - 0xc]
mov dword [edx + 4], ecx
mov al, 1
mov esp, ebp
pop ebp
ret 8

Function at 0x44d020
Capabilities:
Parse url

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x240
mov eax, dword [0x56e910]
xor eax, ebp
mov dword [ebp - 4], eax
xor eax, eax
mov word [ebp - 0x204], ax
push 0x1fe
push 0
lea ecx, [ebp - 0x202]
push ecx
call fcn.004ef520
add esp, 0xc
mov dword [ebp - 0x240], 0
push 0x38
push 0
lea edx, [ebp - 0x23c]
push edx
call fcn.004ef520
add esp, 0xc
mov dword [ebp - 0x240], 0x3c
lea eax, [ebp - 0x204]
mov dword [ebp - 0x230], eax
mov dword [ebp - 0x22c], 0xff
mov dword [ebp - 0x210], 1
lea ecx, [ebp - 0x240]
push ecx
push 0
mov ecx, dword [ebp + 0x14]
call fcn.00404c40
push eax
mov ecx, dword [ebp + 0x14]
call fcn.00404bb0
push eax
call dword [sym.imp.WININET.dll_InternetCrackUrlW]
test eax, eax
jne 0x44d0c2
xor al, al
jmp 0x44d0ef
mov edx, dword [ebp - 0x230]
push edx
mov ecx, dword [ebp + 8]
call fcn.00414c10
mov eax, dword [ebp + 0xc]
mov cx, word [ebp - 0x228]
mov word [eax], cx
mov edx, dword [ebp - 0x214]
push edx
mov ecx, dword [ebp + 0x10]
call fcn.00414c10
mov al, 1
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004e45d2
mov esp, ebp
pop ebp
ret
Function at 0x4518c0
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5258cf
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push ebx
push esi
push edi
mov eax, dword [0x56e910]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 0x1c], edi
mov dword [ebp - 0x10], 0
mov dword [edi], 0x54fe18
mov dword [edi + 0x60], vtable.std::basic_ios_char__struct_std::char_traits_char__.0
mov dword [ebp - 4], 0
mov eax, dword [edi]
mov dword [ebp - 0x10], 1
mov eax, dword [eax + 4]
mov dword [edi + eax], vtable.std::basic_ostream_char__struct_std::char_traits_char__.0
mov eax, dword [edi]
mov ecx, dword [eax + 4]
lea eax, [ecx - 8]
mov dword [ecx + edi - 4], eax
mov eax, dword [edi]
mov esi, dword [eax + 4]
add esi, edi
mov ecx, esi
call fcn.0041dd10
lea eax, [ebp - 0x14]
mov dword [esi + 0x3c], 0
lea ebx, [edi + 4]
mov ecx, esi
push eax
mov dword [esi + 0x38], ebx
call fcn.0041e130
push eax
mov dword [ebp - 4], 2
call fcn.0041e000
mov byte [ebp - 4], 1
add esp, 4
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 0x18], eax
test ecx, ecx
je 0x45197c
mov edx, dword [ecx]
call dword [edx + 8]
test eax, eax
je 0x45197c
mov edx, dword [eax]
mov ecx, eax
push 1
call dword [edx]
mov ecx, dword [ebp - 0x18]
push 0x20
mov eax, dword [ecx]
mov eax, dword [eax + 0x20]
call eax
cmp dword [esi + 0x38], 0
mov byte [esi + 0x40], al
jne 0x4519a1
mov eax, dword [esi + 0xc]
mov ecx, esi
or eax, 4
push 0
push eax
call fcn.0041e8d0
mov dword [ebp - 4], 3
mov eax, dword [edi]
mov eax, dword [eax + 4]
mov dword [edi + eax], vtable.std::basic_ofstream_char__struct_std::char_traits_char__.0
mov eax, dword [edi]
mov ecx, dword [eax + 4]
lea eax, [ecx - 0x60]
mov dword [ecx + edi - 4], eax
mov ecx, ebx
call fcn.0041e2c0
lea eax, [ebx + 4]
mov dword [ebx], vtable.std::basic_filebuf_char__struct_std::char_traits_char__.0
mov dword [ebx + 0xc], eax
lea ecx, [ebx + 8]
lea eax, [ebx + 0x14]
mov byte [ebx + 0x4c], 0
mov dword [ebx + 0x1c], eax
lea eax, [ebx + 0x18]
mov dword [ebx + 0x20], eax
lea eax, [ebx + 0x24]
mov dword [ebx + 0x2c], eax
lea eax, [ebx + 0x28]
mov dword [ebx + 0x30], eax
mov byte [ebx + 0x45], 0
mov dword [ebx + 0x10], ecx
mov dword [ecx], 0
mov eax, dword [ebx + 0x20]
mov dword [eax], 0
mov eax, dword [ebx + 0x30]
mov dword [eax], 0
mov eax, dword [ebx + 0xc]
mov dword [eax], 0
mov eax, dword [ebx + 0x1c]
mov dword [eax], 0
mov eax, dword [ebx + 0x2c]
mov dword [eax], 0
mov eax, dword [0x579c04]
mov dword [ebx + 0x48], eax
mov eax, edi
mov dword [ebx + 0x50], 0
mov dword [ebx + 0x40], 0
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 0x455350
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ecx
xor eax, eax
mov edx, eax
mov ecx, eax
and edx, 1
shr ecx, 1
dec edx
not edx
and edx, 0xedb88320
xor edx, ecx
mov ecx, edx
shr edx, 1
and ecx, 1
dec ecx
not ecx
and ecx, 0xedb88320
xor ecx, edx
mov edx, ecx
shr ecx, 1
and edx, 1
dec edx
not edx
and edx, 0xedb88320
xor edx, ecx
mov ecx, edx
shr edx, 1
and ecx, 1
dec ecx
not ecx
and ecx, 0xedb88320
xor ecx, edx
mov edx, ecx
shr ecx, 1
and edx, 1
dec edx
not edx
and edx, 0xedb88320
xor edx, ecx
mov ecx, edx
shr edx, 1
and ecx, 1
dec ecx
not ecx
and ecx, 0xedb88320
xor ecx, edx
mov edx, ecx
shr ecx, 1
and edx, 1
dec edx
not edx
and edx, 0xedb88320
xor edx, ecx
mov ecx, edx
shr edx, 1
and ecx, 1
dec ecx
not ecx
and ecx, 0xedb88320
xor ecx, edx
mov dword [eax*4 + 0x57ce20], ecx
inc eax
cmp eax, 0x100
jb 0x455353
cmp eax, 0x800
jae 0x455423
nop
mov edx, dword [eax*4 + 0x57ca20]
movzx ecx, dl
shr edx, 8
xor edx, dword [ecx*4 + 0x57ce20]
mov dword [eax*4 + 0x57ce20], edx
inc eax
cmp eax, 0x800
jb 0x455400
mov dword [0x57ee20], 0x456f90
mov dword [0x57ce08], 0x456f90
mov dword [0x57ee24], 0x457030
call fcn.00457240
mov ecx, dword [0x57ce08]
test eax, eax
mov edx, 0x457030
cmove ecx, edx
mov dword [0x57ce08], ecx
pop ecx
ret
Function at 0x45a220
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push esi
mov esi, dword [ebp + 0xc]
mov ebx, ecx
push edi
xor edi, edi
mov dword [ebp - 4], ebx
mov esi, dword [esi]
and esi, 7
cmp edx, 5
jae 0x45a246
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
add dword [ebp + 8], 5
sub edx, 4
add edx, ebx
mov dword [ebp - 0xc], edx
lea eax, [edi + ebx]
cmp eax, edx
jae 0x45a26f
lea esp, [esp]
mov cl, byte [eax]
and cl, 0xfe
cmp cl, 0xe8
je 0x45a26f
inc eax
cmp eax, edx
jb 0x45a260
mov ecx, eax
sub ecx, edi
mov edi, eax
sub ecx, ebx
sub edi, ebx
cmp eax, edx
jae 0x45a352
cmp ecx, 2
jbe 0x45a312
xor esi, esi
movzx ebx, byte [eax + 4]
lea ecx, [ebx + 1]
test cl, 0xfe
jne 0x45a344
movzx ecx, byte [eax + 3]
shl ebx, 8
or ebx, ecx
movzx ecx, byte [eax + 2]
shl ebx, 8
or ebx, ecx
movzx ecx, byte [eax + 1]
shl ebx, 8
or ebx, ecx
mov ecx, dword [ebp + 8]
add ecx, edi
add edi, 5
sub ebx, ecx
mov dword [ebp - 8], ecx
test esi, esi
je 0x45a2ec
and esi, 6
mov edx, ebx
shl esi, 2
mov ecx, esi
shr edx, cl
inc edx
test dl, 0xfe
jne 0x45a2e7
mov edx, 0x100
shl edx, cl
dec edx
xor ebx, edx
sub ebx, dword [ebp - 8]
mov edx, dword [ebp - 0xc]
xor esi, esi
mov ecx, ebx
mov byte [eax + 1], bl
shr ecx, 8
mov byte [eax + 2], cl
mov ecx, ebx
shr ebx, 0x18
and bl, 1
shr ecx, 0x10
neg bl
mov byte [eax + 3], cl
mov byte [eax + 4], bl
mov ebx, dword [ebp - 4]
jmp 0x45a252
shr esi, cl
test esi, esi
je 0x45a28c
cmp esi, 4
ja 0x45a339
cmp esi, 3
je 0x45a339
mov ecx, esi
shr ecx, 1
movzx ecx, byte [ecx + eax + 1]
inc ecx
test cl, 0xfe
jne 0x45a28c
or esi, 8
shr esi, 1
inc edi
jmp 0x45a252
mov ebx, dword [ebp - 4]
or esi, 8
shr esi, 1
inc edi
jmp 0x45a252
cmp ecx, 2
jbe 0x45a367
mov eax, dword [ebp + 0xc]
xor esi, esi
mov dword [eax], esi
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp + 0xc]
shr esi, cl
mov dword [eax], esi
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x45d6d0
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x526098
mov eax, dword fs:[0]
push eax
sub esp, 0x19c
mov eax, dword [0x56e910]
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
mov eax, dword [ebp + 0xc]
xor ebx, ebx
mov edi, dword [ebp + 8]
mov dword [ebp - 0x1a4], eax
mov dword [ebp - 0x1a0], ebx
call fcn.0045d940
mov esi, eax
cmp word [edi], bx
je 0x45d729
cmp word [edi + 2], 0x3a
jne 0x45d729
mov eax, edi
jmp 0x45d760
mov ecx, esi
call fcn.00464ee0
test al, al
jne 0x45d83e
push edi
lea eax, [ebp - 0x19c]
mov ecx, esi
push eax
call fcn.004646f0
mov ebx, 1
mov dword [ebp - 4], 0
mov ecx, eax
mov dword [ebp - 0x1a0], ebx
call fcn.00415030
push 0xffffffffffffffff
push eax
lea ecx, [ebp - 0x118]
call fcn.004644c0
mov dword [ebp - 4], 2
test bl, 1
je 0x45d785
lea ecx, [ebp - 0x19c]
call fcn.004645c0
push 0
push 0x80
push 3
push 0
push 1
push connect
lea ecx, [ebp - 0x118]
call fcn.00415030
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x45d82c
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test esi, esi
je 0x45d82c
push esi
mov dword [ebp - 0x1a8], 0
call fcn.004e3fa1
add esp, 4
mov dword [ebp - 0x1a0], eax
lea ecx, [ebp - 0x1a8]
push 0
push ecx
push esi
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0x1a8], esi
jne 0x45d81e
mov eax, dword [ebp - 0x1a4]
lea ecx, [ebp - 0x118]
mov dword [ebp - 4], 0xffffffff
mov dword [eax], esi
call fcn.004645c0
mov eax, dword [ebp - 0x1a0]
jmp 0x45d90f
push dword [ebp - 0x1a0]
call fcn.004e69a3
add esp, 4
lea ecx, [ebp - 0x118]
mov dword [ebp - 4], 0xffffffff
call fcn.004645c0
push 0xffffffffffffffff
push edi
lea ecx, [ebp - 0x94]
call fcn.004644c0
push 0x5525b8
push 0x5525b4
lea ecx, [ebp - 0x94]
mov dword [ebp - 4], 3
call fcn.00465130
lea eax, [ebp - 0x94]
mov ecx, 0x575f9c
push eax
call fcn.00463440
mov esi, eax
mov eax, dword [0x575f9c]
cmp esi, eax
je 0x45d8a7
lea ecx, [esi + 0x10]
call fcn.00415030
push eax
lea ecx, [ebp - 0x94]
call fcn.00464780
test al, al
mov dword [ebp - 0x1a0], esi
mov eax, dword [0x575f9c]
je 0x45d8ad
mov dword [ebp - 0x1a0], eax
lea esi, [ebp - 0x1a0]
mov esi, dword [esi]
cmp esi, eax
je 0x45d8ed
mov ebx, dword [esi + 0xa4]
push ebx
call fcn.004e3fa1
add esi, 0x94
add esp, 4
mov edi, eax
cmp dword [esi + 0x14], 0x10
jb 0x45d8d8
mov esi, dword [esi]
push ebx
push esi
push edi
call fcn.004eeed0
mov eax, dword [ebp - 0x1a4]
add esp, 0xc
mov dword [eax], ebx
jmp 0x45d8fb
mov eax, dword [ebp - 0x1a4]
xor edi, edi
mov dword [eax], 0
lea ecx, [ebp - 0x94]
mov dword [ebp - 4], 0xffffffff
call fcn.004645c0
mov eax, edi
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.004e45d2
mov esp, ebp
pop ebp
ret