Affected by GO-2024-2993 and 1 other vulnerabilities

GO-2024-2993: Sliver Allows Authenticated Operator-to-Server Remote Code Execution in github.com/bishopfox/sliver

GO-2026-4280: Sliver Vulnerable to Pre-Auth Memory Exhaustion via NoEncoder Bypass in github.com/bishopfox/sliver

credentials

package

v1.6.2 Latest Latest Go to latest Published: Jan 8, 2026 License: GPL-3.0 Imports: 2 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/bishopfox/sliver

Links

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README ¶

client/credentials

Overview

Credential management utilities including sniffers and import helpers for operators. Provides parsers, storage helpers, and output formatting for recovered secrets. Core logic addresses sniff within the credentials package.

Go Files

credentials.go – Implements credential storage, lookup, and formatting helpers for the client.
sniff.go – Provides credential sniffing routines that parse captured outputs into structured records.
sniff_test.go (tests) – Validates the sniffing/parsing helpers against sample credential data.

Documentation ¶

Index ¶

Variables
func HashNameFromHashType(hashType clientpb.HashType) string
func SniffHashType(unknownHash string) clientpb.HashType

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	CommonHashTypes = map[clientpb.HashType]string{

		clientpb.HashType_LM:                         AllHashTypes[clientpb.HashType_LM],
		clientpb.HashType_NTLM:                       AllHashTypes[clientpb.HashType_NTLM],
		clientpb.HashType_DCC:                        AllHashTypes[clientpb.HashType_DCC],
		clientpb.HashType_DCC2:                       AllHashTypes[clientpb.HashType_DCC2],
		clientpb.HashType_KERBEROS_17_TGS_REP:        AllHashTypes[clientpb.HashType_KERBEROS_17_TGS_REP],
		clientpb.HashType_KERBEROS_17_PREAUTH:        AllHashTypes[clientpb.HashType_KERBEROS_17_PREAUTH],
		clientpb.HashType_KERBEROS_17_DB:             AllHashTypes[clientpb.HashType_KERBEROS_17_DB],
		clientpb.HashType_KERBEROS_18_TGS_REP:        AllHashTypes[clientpb.HashType_KERBEROS_18_TGS_REP],
		clientpb.HashType_KERBEROS_18_PREAUTH:        AllHashTypes[clientpb.HashType_KERBEROS_18_PREAUTH],
		clientpb.HashType_KERBEROS_18_DB:             AllHashTypes[clientpb.HashType_KERBEROS_18_DB],
		clientpb.HashType_KERBEROS_23_SA_REQ_PREAUTH: AllHashTypes[clientpb.HashType_KERBEROS_23_SA_REQ_PREAUTH],
		clientpb.HashType_KERBEROS_23_TGS_REP:        AllHashTypes[clientpb.HashType_KERBEROS_23_TGS_REP],
		clientpb.HashType_KERBEROS_23_AS_REP:         AllHashTypes[clientpb.HashType_KERBEROS_23_AS_REP],
		clientpb.HashType_NET_NTLM_V1:                AllHashTypes[clientpb.HashType_NET_NTLM_V1],
		clientpb.HashType_NET_NTLM_V1_NT:             AllHashTypes[clientpb.HashType_NET_NTLM_V1_NT],
		clientpb.HashType_NET_NTLM_V2:                AllHashTypes[clientpb.HashType_NET_NTLM_V2],
		clientpb.HashType_NET_NTLM_V2_NT:             AllHashTypes[clientpb.HashType_NET_NTLM_V2_NT],

		clientpb.HashType_MD5:      AllHashTypes[clientpb.HashType_MD5],
		clientpb.HashType_SHA1:     AllHashTypes[clientpb.HashType_SHA1],
		clientpb.HashType_SHA2_256: AllHashTypes[clientpb.HashType_SHA2_256],
		clientpb.HashType_SHA2_512: AllHashTypes[clientpb.HashType_SHA2_512],
	}

	AllHashTypes = map[clientpb.HashType]string{
		clientpb.HashType_MD4:                   "MD4",
		clientpb.HashType_MD5:                   "MD5",
		clientpb.HashType_SHA1:                  "SHA1",
		clientpb.HashType_SHA2_224:              "SHA2-224",
		clientpb.HashType_SHA2_256:              "SHA2-256",
		clientpb.HashType_SHA2_384:              "SHA2-384",
		clientpb.HashType_SHA2_512:              "SHA2-512",
		clientpb.HashType_SHA3_224:              "SHA3-224",
		clientpb.HashType_SHA3_256:              "SHA3-256",
		clientpb.HashType_SHA3_384:              "SHA3-384",
		clientpb.HashType_SHA3_512:              "SHA3-512",
		clientpb.HashType_RIPEMD_160:            "RIPEMD-160",
		clientpb.HashType_BLAKE2B_256:           "BLAKE2B-256",
		clientpb.HashType_GOST_R_32_11_2012_256: "GOST R 34.11-2012 (Streebog) 256-bit, big-endian",
		clientpb.HashType_GOST_R_32_11_2012_512: "GOST R 34.11-2012 (Streebog) 512-bit, big-endian",
		clientpb.HashType_GOST_R_34_11_94:       "GOST R 34.11-94",
		clientpb.HashType_GPG:                   "GPG (AES-128/AES-256 (SHA-1($pass)))",
		clientpb.HashType_HALF_MD5:              "Half MD5",
		clientpb.HashType_KECCAK_224:            "Keccak-224",
		clientpb.HashType_KECCAK_256:            "Keccak-256",
		clientpb.HashType_KECCAK_384:            "Keccak-384",
		clientpb.HashType_KECCAK_512:            "Keccak-512",
		clientpb.HashType_WHIRLPOOL:             "Whirlpool",
		clientpb.HashType_SIPHASH:               "SipHash",
		clientpb.HashType_MD5_UTF16LE:           "md5(utf16le($pass))",
		clientpb.HashType_SHA1_UTF16LE:          "sha1(utf16le($pass))",
		clientpb.HashType_SHA256_UTF16LE:        "sha2-256(utf16le($pass))",
		clientpb.HashType_SHA512_UTF16LE:        "sha2-512(utf16le($pass))",
		clientpb.HashType_BLAKE2B_512_PW_SALT:   "BLAKE2b-512($pass.$salt)",
		clientpb.HashType_BLAKE2B_512_SALT_PW:   "BLAKE2b-512($salt.$pass)",
		clientpb.HashType_MD5_PW_SALT:           "md5($pass.$salt)",
		clientpb.HashType_MD5_SALT_PW:           "md5($salt.$pass)",
		clientpb.HashType_MD5_SALT_PW_SALT:      "md5($salt.$pass.$salt)",
		clientpb.HashType_MD5_SALT_MD5_PW:       "md5($salt.md5($pass))",

		clientpb.HashType_KERBEROS_17_TGS_REP:        "Kerberos 5, etype 17, TGS-REP",
		clientpb.HashType_KERBEROS_17_PREAUTH:        "Kerberos 5, etype 17, Pre-Auth",
		clientpb.HashType_KERBEROS_17_DB:             "Kerberos 5, etype 17, DB",
		clientpb.HashType_KERBEROS_18_TGS_REP:        "Kerberos 5, etype 18, TGS-REP",
		clientpb.HashType_KERBEROS_18_PREAUTH:        "Kerberos 5, etype 18, Pre-Auth",
		clientpb.HashType_KERBEROS_18_DB:             "Kerberos 5, etype 18, DB",
		clientpb.HashType_KERBEROS_23_SA_REQ_PREAUTH: "Kerberos 5, etype 23, AS-REQ Pre-Auth",
		clientpb.HashType_KERBEROS_23_TGS_REP:        "Kerberos 5, etype 23, TGS-REP",
		clientpb.HashType_KERBEROS_23_AS_REP:         "Kerberos 5, etype 23, AS-REP",
		clientpb.HashType_NET_NTLM_V1:                "NetNTLMv1 / NetNTLMv1+ESS",
		clientpb.HashType_NET_NTLM_V1_NT:             "NetNTLMv1 / NetNTLMv1+ESS (NT)",
		clientpb.HashType_NET_NTLM_V2:                "NetNTLMv2",
		clientpb.HashType_NET_NTLM_V2_NT:             "NetNTLMv2 (NT)",

		clientpb.HashType_LM: "LM",

		clientpb.HashType_NTLM: "NTLM",

		clientpb.HashType_DCC:  "Domain Cached Credentials (DCC), MS Cache",
		clientpb.HashType_DCC2: "Domain Cached Credentials (DCC), MS Cache 2",

		clientpb.HashType_MACOS_10_8: "macOS v10.8+ (PBKDF2-SHA512)",
	}
)

Functions ¶

func HashNameFromHashType ¶

func HashNameFromHashType(hashType clientpb.HashType) string

func SniffHashType ¶

func SniffHashType(unknownHash string) clientpb.HashType

See EXAMPLES.md for example hashes, right now we just pick off low hanging fruit. Later on we can add length checks, regex, etc.

Types ¶

This section is empty.

Source Files ¶

View all Source files

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