lib32[.]exe | Triage

Resubmissions

05/03/2023, 19:21

230305-x2wnxsgf9v 1

14/12/2022, 07:43

221214-jkd6nacc4y 1

07/12/2022, 11:05

221207-m6ssqadh3x 7

07/12/2022, 05:02

221207-fn5k8sag6t 7

Sharing

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General

Target

lib32.exe
Size

350KB
MD5

72eae711b521c031d8c4616459f6da89
SHA1

a9cba6ee55c8a777e3757a70d0fa1c87743b38ee
SHA256

32312ed6fc1968c041c331c74760d465897b28ccd939749949d07c23df063823
SHA512

155e15d8771a897d0af40d9d4bd52126423f4fc1a603e93bd7e55580bc7a0e4bb0b08138040b769c76fb4faeba6f6279b63e6789a354f57c6a55d7b2c0194f87
SSDEEP

6144:55L56+4EnVdMl2VMRAduR3f7Y2IddP9luHzWyOEkiJ8CtKDhZx8PcHvykIOq8n:55AyV2l2VMGu9khbP9tEM1jvjISn

Score

1^/10

Malware Config

Signatures

Files

lib32.exe
.exe windows x64

Code Sign

04:39:17:ed:dd:f7:b8:fc:b0:fe:fb:9f:2d:59:96:39
Certificate

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Not Before

21/01/2022, 00:00

Not After

21/01/2023, 23:59

Subject

CN=Twilio Inc.,OU=Account Security,O=Twilio Inc.,L=San Francisco,ST=California,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

29/04/2021, 00:00

Not After

28/04/2036, 23:59

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

23/03/2022, 00:00

Not After

22/03/2037, 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0a:7a:4a:88:9e:c9:99:42:90:06:63:38:4d:86:97:9d
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

29/03/2022, 00:00

Not After

14/03/2033, 23:59

Subject

CN=DigiCert Timestamp 2022 - 2,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

04:39:17:ed:dd:f7:b8:fc:b0:fe:fb:9f:2d:59:96:39
Certificate

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Not Before

21/01/2022, 00:00

Not After

21/01/2023, 23:59

Subject

CN=Twilio Inc.,OU=Account Security,O=Twilio Inc.,L=San Francisco,ST=California,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

29/04/2021, 00:00

Not After

28/04/2036, 23:59

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

23/03/2022, 00:00

Not After

22/03/2037, 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0a:7a:4a:88:9e:c9:99:42:90:06:63:38:4d:86:97:9d
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

29/03/2022, 00:00

Not After

14/03/2033, 23:59

Subject

CN=DigiCert Timestamp 2022 - 2,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

71:dc:d5:2d:c2:85:a0:ad:70:93:81:8d:df:32:1f:1e:f3:f3:50:22:f6:b6:60:45:bf:2d:f1:5a:78:06:dd:0b
Signer

Actual PE Digest

71:dc:d5:2d:c2:85:a0:ad:70:93:81:8d:df:32:1f:1e:f3:f3:50:22:f6:b6:60:45:bf:2d:f1:5a:78:06:dd:0b

Digest Algorithm

sha256

PE Digest Matches

false

Signature Validations

Trusted

true

Verification

Signing Certificate

CN=Twilio Inc.,OU=Account Security,O=Twilio Inc.,L=San Francisco,ST=California,C=US

10/06/2022, 20:58
Valid: true

Chain 1

CN=Twilio Inc.,OU=Account Security,O=Twilio Inc.,L=San Francisco,ST=California,C=US

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

91:c6:07:3d:ea:b8:ea:be:66:a3:b6:8e:26:58:fa:49:70:bd:a9:9d
Signer

Actual PE Digest

91:c6:07:3d:ea:b8:ea:be:66:a3:b6:8e:26:58:fa:49:70:bd:a9:9d

Digest Algorithm

sha1

PE Digest Matches

false

Signature Validations

Trusted

true

Verification

Signing Certificate

CN=Twilio Inc.,OU=Account Security,O=Twilio Inc.,L=San Francisco,ST=California,C=US

10/06/2022, 20:58
Valid: true

Chain 1

CN=Twilio Inc.,OU=Account Security,O=Twilio Inc.,L=San Francisco,ST=California,C=US

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Sections

.text
Size: 318KB - Virtual size: 318KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 14KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

Code Sign

04:39:17:ed:dd:f7:b8:fc:b0:fe:fb:9f:2d:59:96:39Certificate

Extended Key Usages

Key Usages

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9Certificate

Extended Key Usages

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

0a:7a:4a:88:9e:c9:99:42:90:06:63:38:4d:86:97:9dCertificate

Extended Key Usages

Key Usages

04:39:17:ed:dd:f7:b8:fc:b0:fe:fb:9f:2d:59:96:39Certificate

Extended Key Usages

Key Usages

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9Certificate

Extended Key Usages

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

0a:7a:4a:88:9e:c9:99:42:90:06:63:38:4d:86:97:9dCertificate

Extended Key Usages

Key Usages

71:dc:d5:2d:c2:85:a0:ad:70:93:81:8d:df:32:1f:1e:f3:f3:50:22:f6:b6:60:45:bf:2d:f1:5a:78:06:dd:0bSigner

Signature Validations

Verification

10/06/2022, 20:58 Valid: true

Chain 1

91:c6:07:3d:ea:b8:ea:be:66:a3:b6:8e:26:58:fa:49:70:bd:a9:9dSigner

Signature Validations

Verification

10/06/2022, 20:58 Valid: true

Chain 1

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 318KB - Virtual size: 318KB

.rsrc Size: 14KB - Virtual size: 14KB

04:39:17:ed:dd:f7:b8:fc:b0:fe:fb:9f:2d:59:96:39
Certificate

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

0a:7a:4a:88:9e:c9:99:42:90:06:63:38:4d:86:97:9d
Certificate

04:39:17:ed:dd:f7:b8:fc:b0:fe:fb:9f:2d:59:96:39
Certificate

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

0a:7a:4a:88:9e:c9:99:42:90:06:63:38:4d:86:97:9d
Certificate

71:dc:d5:2d:c2:85:a0:ad:70:93:81:8d:df:32:1f:1e:f3:f3:50:22:f6:b6:60:45:bf:2d:f1:5a:78:06:dd:0b
Signer

10/06/2022, 20:58
Valid: true

91:c6:07:3d:ea:b8:ea:be:66:a3:b6:8e:26:58:fa:49:70:bd:a9:9d
Signer

10/06/2022, 20:58
Valid: true

.text
Size: 318KB - Virtual size: 318KB

.rsrc
Size: 14KB - Virtual size: 14KB