这是indexloc提供的服务，不要输入任何密码
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More software signatures #1371

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More software signatures #1371

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90115f9
feat: added more software signatures
jstucke Apr 17, 2025
63c0845
chore: signatures should use spaces instead of tabs
jstucke Apr 22, 2025
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14 changes: 7 additions & 7 deletions src/plugins/analysis/software_components/signatures/00_meta_filter.yara
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Expand Up @@ -2,11 +2,11 @@ import "magic"

private rule no_text_file
{
meta:
software_name = "magic"
open_source = true
website = "https://www.fkie.fraunhofer.de/"
description = "no text_file_rule"
condition:
(magic.mime_type() != "text/plain" and magic.mime_type() != "text/html") or test_flag
meta:
software_name = "magic"
open_source = true
website = "https://www.fkie.fraunhofer.de/"
description = "no text_file_rule"
condition:
(magic.mime_type() != "text/plain" and magic.mime_type() != "text/html") or test_flag
}
10 changes: 5 additions & 5 deletions src/plugins/analysis/software_components/signatures/bootloader.yara
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@@ -1,10 +1,10 @@
rule UBoot
{
meta:
software_name = "U-Boot"
open_source = true
website = "http://www.denx.de/wiki/U-Boot"
description = "The Universal Boot Loader"
meta:
software_name = "U-Boot"
open_source = true
website = "http://www.denx.de/wiki/U-Boot"
description = "The Universal Boot Loader"
strings:
$a = /U-Boot \d+\.\d+\.\d+/ nocase ascii wide
condition:
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84 changes: 73 additions & 11 deletions src/plugins/analysis/software_components/signatures/crypto.yara
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@@ -1,11 +1,56 @@
rule CryptoPP {
meta:
software_name = "Crypto++"
open_source = true
website = "https://www.cryptopp.com/"
description ="Free C++ library for cryptographic schemes library"
strings:
$a = "this object doesn't support resynchronization"
$b = "Clone() is not implemented yet."
$c = "CryptoMaterial: this object does not support precomputation"
$d = "BufferedTransformation: this object doesn't allow input"
$e = "StreamTransformation: this object doesn't support random access"
$f = "BaseN_Encoder: Log2Base must be between 1 and 7 inclusive"
$g = "RandomNumberGenerator: IncorporateEntropy not implemented"
$h = "block size of underlying block cipher is not 16"
$i = "DigestSize must be 4, 6, 8, 10, 12, 14, or 16"
condition:
3 of them
}

rule LibreSSL {
meta:
software_name = "LibreSSL"
open_source = true
website = "https://www.libressl.org/"
description ="LibreSSL is a version of the TLS/crypto stack forked from OpenSSL in 2014"
strings:
$a = /LibreSSL \d\.\d{1,2}\.\d{1,2}/
condition:
$a and no_text_file
}

rule Mbed_TLS {
meta:
software_name = "Mbed TLS"
open_source = true
website = "https://www.trustedfirmware.org/projects/mbed-tls/"
description ="C library implementing cryptographic primitives and protocols (formerly known as PolarSSL)"
strings:
// fixme: it is possible to build a smaller variant of the library without this string
$a = /([Mm]bed TLS|PolarSSL) \d\.\d{1,2}\.\d{1,2}/
condition:
$a and no_text_file
}

rule OpenSSL
{
meta:
software_name = "OpenSSL"
open_source = true
website = "https://www.openssl.org"
description ="SSL library"
version_regex = "\\d\\.\\d\\.\\d[a-z]{0,2}"
meta:
software_name = "OpenSSL"
open_source = true
website = "https://www.openssl.org"
description ="SSL library"
version_regex = "\\d\\.\\d\\.\\d[a-z]{0,2}"
strings:
$a = /OpenSSL( \d+\.\d+\.\d+[a-z]?)?/ nocase ascii wide
condition:
Expand All @@ -14,14 +59,31 @@ rule OpenSSL

rule SSLeay
{
meta:
software_name = "SSLeay"
open_source = true
website = "https://en.wikipedia.org/wiki/SSLeay"
description ="SSL library"
meta:
software_name = "SSLeay"
open_source = true
website = "https://en.wikipedia.org/wiki/SSLeay"
description = "SSL library"
strings:
$a = /SSLeay \d+\.\d+\.\d+[a-z]?/ nocase ascii wide
condition:
$a and no_text_file
}

rule wolfSSL {
meta:
software_name = "wolfSSL"
open_source = true
website = "https://www.wolfssl.com/"
description ="Embedded SSL/TLS Library (formerly CyaSSL)"
_version_function = "wolfSSL_lib_version"
strings:
// the function which yields the version as string (available since version 3.6.0)
$a = "wolfSSL_lib_version"
// error strings (should be in all versions)
$b = "handshake layer not ready yet, complete first"
$c = "non-blocking socket wants data to be read"
$d = "error during rsa priv op"
condition:
$a or ($b and $c and $d) and no_text_file
}
39 changes: 26 additions & 13 deletions src/plugins/analysis/software_components/signatures/database.yara
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@@ -1,16 +1,29 @@
rule sqlite3
{
meta:
software_name = "SQLite"
open_source = true
website = "https://sqlite.org/index.html"
description = "a small fast SQL database engine"
format_string = true
version_regex = "\\d\\.\\d+\\.\\d+\\.?\\d?"
strings:
$a = "SQLite version %s" ascii
$b = /SQLite version \d\.\d+\.\d+(\.\d)?/ ascii
$c = /libsqlite3\-\d\.\d+\.\d+(\.\d)?\.so/ ascii
condition:
($a or $b or $c) and no_text_file
meta:
software_name = "SQLite"
open_source = true
website = "https://sqlite.org/index.html"
description = "a small fast SQL database engine"
format_string = true
version_regex = "\\d\\.\\d+\\.\\d+\\.?\\d?"
strings:
$a = "SQLite version %s" ascii
$b = /SQLite version \d\.\d+\.\d+(\.\d)?/ ascii
$c = /libsqlite3\-\d\.\d+\.\d+(\.\d)?\.so/ ascii
condition:
($a or $b or $c) and no_text_file
}

rule postgres {
meta:
software_name = "PostgreSQL"
open_source = true
website = "https://www.postgresql.org/"
description = "a powerful object-relational database system"
strings:
$a = /\(PostgreSQL\) \d{1,2}\.\d{1,2}\.?\d{0,2}[a-z]{0,5}/
$b = /PostgreSQL \d{1,2}\.\d{1,2}\.?\d{0,2}[a-z]{0,5} on [^ ,]+/
condition:
($a or $b) and no_text_file
}
94 changes: 47 additions & 47 deletions src/plugins/analysis/software_components/signatures/http_server.yara
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@@ -1,65 +1,65 @@
rule lighttpd {
meta:
software_name = "lighttpd"
open_source = true
website = "https://www.lighttpd.net/"
description = "Lighttpd is a web-server optimized for low memory and cpu usage."
strings:
$a = /lighttpd[-\/]\d+\.\d+\.\d+/ ascii
condition:
$a and no_text_file
meta:
software_name = "lighttpd"
open_source = true
website = "https://www.lighttpd.net/"
description = "Lighttpd is a web-server optimized for low memory and cpu usage."
strings:
$a = /lighttpd[-\/]\d+\.\d+\.\d+/ ascii
condition:
$a and no_text_file
}

rule GoAhead
{
meta:
software_name = "GoAhead"
open_source = true
website = "http://embedthis.com/goahead/"
description = "Web-Server"
strings:
$a = /GoAhead-Webs/ nocase ascii wide
condition:
$a and no_text_file
meta:
software_name = "GoAhead"
open_source = true
website = "http://embedthis.com/goahead/"
description = "Web-Server"
strings:
$a = /GoAhead-Webs/ nocase ascii wide
condition:
$a and no_text_file
}

rule mini_httpd
{
meta:
software_name = "mini_httpd"
open_source = true
website = "https://acme.com"
description = "small HTTP server"
strings:
$a = /mini_httpd\/\d\.\d+ \d{2}[a-z]{3}\d{4}/ ascii wide
condition:
$a and no_text_file
meta:
software_name = "mini_httpd"
open_source = true
website = "https://acme.com"
description = "small HTTP server"
strings:
$a = /mini_httpd\/\d\.\d+ \d{2}[a-z]{3}\d{4}/ ascii wide
condition:
$a and no_text_file
}

rule nginx
{
meta:
software_name = "nginx"
open_source = true
website = "https://www.nginx.com/"
description = "Web-Server"
strings:
$a = /nginx version: nginx\/\d+\.\d+\.\d+/ nocase ascii wide
condition:
$a and no_text_file
meta:
software_name = "nginx"
open_source = true
website = "https://www.nginx.com/"
description = "Web-Server"
strings:
$a = /nginx version: nginx\/\d+\.\d+\.\d+/ nocase ascii wide
condition:
$a and no_text_file
}

rule eCosWebServer
{
meta:
software_name = "eCos Embedded Web Server"
open_source = true
website = "https://www.ecoscentric.com"
description = "Web-Server"
format_string = true
strings:
$a = "eCos Embedded Web Server" nocase ascii wide
$b = "Server: %s" nocase ascii wide
condition:
$a and $b and no_text_file
meta:
software_name = "eCos Embedded Web Server"
open_source = true
website = "https://www.ecoscentric.com"
description = "Web-Server"
format_string = true
strings:
$a = "eCos Embedded Web Server" nocase ascii wide
$b = "Server: %s" nocase ascii wide
condition:
$a and $b and no_text_file
}
10 changes: 5 additions & 5 deletions src/plugins/analysis/software_components/signatures/kernel_modules.yara
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@@ -1,10 +1,10 @@
rule NetUSB
{
meta:
software_name = "KCodes NetUSB"
open_source = false
website = "https://www.kcodes.com"
description = "Kernel module for USB over IP"
meta:
software_name = "KCodes NetUSB"
open_source = false
website = "https://www.kcodes.com"
description = "Kernel module for USB over IP"
strings:
$a = "KC NetUSB General Driver"
$b = "NetUSB module for Linux"
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