SolarWinds[.]Logging[.]dll

Sharing

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General

Target

SolarWinds.Logging.dll
Size

42KB
MD5

2f731f574c256a9f6c5a21c4d33c00db
SHA1

47d681d99b072fe5e460216c8bd9de560e07b4d7
SHA256

1864d4289e5c3c686d308bdf9dc5286958d88624833c44892a9fb612366c222b
SHA512

d8bcb224f253f073e66d50f8489625d98300922602be3f4e71856bf000fe33b2a75b47787da917a3597c1b9d64f0f479324768fd21fade8dc33791ae8f9ad1d2
SSDEEP

768:la0Ss84SdwSzZCQBQLPvfJRR0gEe1hY1Szd65Yi/s2h0:lqySdwSzhBQFD0WYAzdY7/sr

Score

1^/10

Malware Config

Signatures

Files

SolarWinds.Logging.dll
.dll windows x86

Password: SFTP-DLL

dae02f32a21e03ce65412f6e56942daa

Code Sign

05:9b:1b:57:9e:8e:21:32:e2:39:07:bd:a7:77:75:5c
Certificate

Issuer

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

Not Before

01/08/2013, 12:00

Not After

15/01/2038, 12:00

Subject

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

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

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

04:97:8c:57:8a:92:63:a0:cd:0e:10:d4:ad:bd:d8:1d
Certificate

Issuer

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

Not Before

13/06/2021, 00:00

Not After

22/06/2022, 23:59

Subject

SERIALNUMBER=4069736,CN=Solarwinds Worldwide\, LLC,O=Solarwinds Worldwide\, LLC,L=Austin,ST=Texas,C=US,1.3.6.1.4.1.311.60.2.1.2=#130844656c6177617265,1.3.6.1.4.1.311.60.2.1.3=#13025553,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:dd
Certificate

Issuer

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01/01/2021, 00:00

Not After

06/01/2031, 00:00

Subject

CN=DigiCert Timestamp 2021,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

07/01/2016, 12:00

Not After

07/01/2031, 12:00

Subject

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

2f:ce:e0:57:8d:91:f5:c7:27:bd:49:7f:9c:38:bd:c4:15:07:c5:aa:bb:1b:af:b7:09:34:8f:cb:e8:3b:fa:03
Signer

Actual PE Digest

2f:ce:e0:57:8d:91:f5:c7:27:bd:49:7f:9c:38:bd:c4:15:07:c5:aa:bb:1b:af:b7:09:34:8f:cb:e8:3b:fa:03

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

true

Verification

Signing Certificate

SERIALNUMBER=4069736,CN=Solarwinds Worldwide\, LLC,O=Solarwinds Worldwide\, LLC,L=Austin,ST=Texas,C=US,1.3.6.1.4.1.311.60.2.1.2=#130844656c6177617265,1.3.6.1.4.1.311.60.2.1.3=#13025553,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

25/01/2022, 15:06
Valid: true

Chain 1

SERIALNUMBER=4069736,CN=Solarwinds Worldwide\, LLC,O=Solarwinds Worldwide\, LLC,L=Austin,ST=Texas,C=US,1.3.6.1.4.1.311.60.2.1.2=#130844656c6177617265,1.3.6.1.4.1.311.60.2.1.3=#13025553,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

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_HIGH_ENTROPY_VA
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

Imports

mscoree

_CorDllMain

Sections

.text
Size: 31KB - Virtual size: 30KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: SFTP-DLL

dae02f32a21e03ce65412f6e56942daa

Code Sign

05:9b:1b:57:9e:8e:21:32:e2:39:07:bd:a7:77:75:5cCertificate

Key Usages

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

Extended Key Usages

Key Usages

04:97:8c:57:8a:92:63:a0:cd:0e:10:d4:ad:bd:d8:1dCertificate

Extended Key Usages

Key Usages

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:ddCertificate

Extended Key Usages

Key Usages

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15Certificate

Extended Key Usages

Key Usages

2f:ce:e0:57:8d:91:f5:c7:27:bd:49:7f:9c:38:bd:c4:15:07:c5:aa:bb:1b:af:b7:09:34:8f:cb:e8:3b:fa:03Signer

Signature Validations

Verification

25/01/2022, 15:06 Valid: true

Chain 1

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 31KB - Virtual size: 30KB

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 512B - Virtual size: 12B

05:9b:1b:57:9e:8e:21:32:e2:39:07:bd:a7:77:75:5c
Certificate

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

04:97:8c:57:8a:92:63:a0:cd:0e:10:d4:ad:bd:d8:1d
Certificate

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:dd
Certificate

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

2f:ce:e0:57:8d:91:f5:c7:27:bd:49:7f:9c:38:bd:c4:15:07:c5:aa:bb:1b:af:b7:09:34:8f:cb:e8:3b:fa:03
Signer

25/01/2022, 15:06
Valid: true

.text
Size: 31KB - Virtual size: 30KB

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 512B - Virtual size: 12B