System[.]Reflection[.]Metadata_1[.]dll

Sharing

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General

Target

System.Reflection.Metadata_1.dll
Size

571KB
MD5

1e34c62619d50c91b6a9a6d969259931
SHA1

f1d3c419f0a397caee78eaba5f9756c86d7f0145
SHA256

ced3abd81d7d2027235f95bcea93459c457c8147cf62025e4203ae00e5e8d6eb
SHA512

725af14db2016ef603a77cbde233197664c19b7fe9a675ce90b647e6d07d0979598444006bb097d5c1db9c34b06927dccdca8b1f3c866048016b9c166594e2c0
SSDEEP

6144:Q7UwChZd4dKt50/dS7Ht5izxeC/aopcGCmMZvIFS4hHUnGenDt:Q7daj4T/d8UeYpEvshH4fnZ

Score

1^/10

Malware Config

Signatures

Files

System.Reflection.Metadata_1.dll
.dll windows x86

dae02f32a21e03ce65412f6e56942daa

Code Sign

33:00:00:00:c0:de:2c:3d:07:94:e4:49:79:00:00:00:00:00:c0
Certificate

Issuer

CN=Microsoft Time-Stamp PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

07/09/2016, 17:58

Not After

07/09/2018, 17:58

Subject

CN=Microsoft Time-Stamp Service,OU=AOC+OU=nCipher DSE ESN:7AB5-2DF2-DA3F,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

33:00:00:01:79:7c:2e:57:4e:52:e1:ca:d6:00:01:00:00:01:79
Certificate

Issuer

CN=Microsoft Code Signing PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

11/08/2017, 20:11

Not After

11/08/2018, 20:11

Subject

CN=Microsoft Corporation,OU=MOPR,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:33:26:1a:00:00:00:00:00:31
Certificate

Issuer

CN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6d

Not Before

31/08/2010, 22:19

Not After

31/08/2020, 22:29

Subject

CN=Microsoft Code Signing PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

61:16:68:34:00:00:00:00:00:1c
Certificate

Issuer

CN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6d

Not Before

03/04/2007, 12:53

Not After

03/04/2021, 13:03

Subject

CN=Microsoft Time-Stamp PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:00:00:00:c4:e9:89:f8:7a:81:50:e9:ff:00:00:00:00:00:c4
Certificate

Issuer

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

11/08/2017, 20:20

Not After

11/08/2018, 20:20

Subject

CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0e:90:d2:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

08/07/2011, 20:59

Not After

08/07/2026, 21:09

Subject

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

de:77:f7:17:c4:d9:b0:1f:48:15:3d:12:e6:67:cc:39:34:a6:e4:a7:85:a5:c9:4f:c4:10:91:8c:c3:82:f1:67
Signer

Actual PE Digest

de:77:f7:17:c4:d9:b0:1f:48:15:3d:12:e6:67:cc:39:34:a6:e4:a7:85:a5:c9:4f:c4:10:91:8c:c3:82:f1:67

Digest Algorithm

sha256

PE Digest Matches

true

df:26:e0:e5:de:9c:3c:dd:25:6f:90:64:38:ec:d0:7e:61:5e:2d:ef
Signer

Actual PE Digest

df:26:e0:e5:de:9c:3c:dd:25:6f:90:64:38:ec:d0:7e:61:5e:2d:ef

Digest Algorithm

sha1

PE Digest Matches

true

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

Imports

mscoree

_CorDllMain

Sections

.text
Size: 430KB - Virtual size: 429KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 124KB - Virtual size: 124KB

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

dae02f32a21e03ce65412f6e56942daa

Code Sign

33:00:00:00:c0:de:2c:3d:07:94:e4:49:79:00:00:00:00:00:c0Certificate

Extended Key Usages

33:00:00:01:79:7c:2e:57:4e:52:e1:ca:d6:00:01:00:00:01:79Certificate

Extended Key Usages

61:33:26:1a:00:00:00:00:00:31Certificate

Key Usages

61:16:68:34:00:00:00:00:00:1cCertificate

Extended Key Usages

Key Usages

33:00:00:00:c4:e9:89:f8:7a:81:50:e9:ff:00:00:00:00:00:c4Certificate

Extended Key Usages

61:0e:90:d2:00:00:00:00:00:03Certificate

Key Usages

de:77:f7:17:c4:d9:b0:1f:48:15:3d:12:e6:67:cc:39:34:a6:e4:a7:85:a5:c9:4f:c4:10:91:8c:c3:82:f1:67Signer

df:26:e0:e5:de:9c:3c:dd:25:6f:90:64:38:ec:d0:7e:61:5e:2d:efSigner

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 430KB - Virtual size: 429KB

.rsrc Size: 124KB - Virtual size: 124KB

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

33:00:00:00:c0:de:2c:3d:07:94:e4:49:79:00:00:00:00:00:c0
Certificate

33:00:00:01:79:7c:2e:57:4e:52:e1:ca:d6:00:01:00:00:01:79
Certificate

61:33:26:1a:00:00:00:00:00:31
Certificate

61:16:68:34:00:00:00:00:00:1c
Certificate

33:00:00:00:c4:e9:89:f8:7a:81:50:e9:ff:00:00:00:00:00:c4
Certificate

61:0e:90:d2:00:00:00:00:00:03
Certificate

de:77:f7:17:c4:d9:b0:1f:48:15:3d:12:e6:67:cc:39:34:a6:e4:a7:85:a5:c9:4f:c4:10:91:8c:c3:82:f1:67
Signer

df:26:e0:e5:de:9c:3c:dd:25:6f:90:64:38:ec:d0:7e:61:5e:2d:ef
Signer

.text
Size: 430KB - Virtual size: 429KB

.rsrc
Size: 124KB - Virtual size: 124KB

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