HEUR-Backdoor[.]MSIL[.]Crysan[.]gen-67854367dadc638[.]exe

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General

Target

HEUR-Backdoor.MSIL.Crysan.gen-67854367dadc638.exe
Size

1.0MB
MD5

6b3e8c6d5aa1896241ed1edf73204371
SHA1

80f5a9dadf6600f4383b231a5d0689f95c851079
SHA256

67854367dadc638e0a65777647ab787ce3608625914274404805d0af9095b02f
SHA512

74d5d158d1cf1a3ab2ccb0741001ff06aaceeda364124cb1865c102055b0135f0b5561d5d5a7ecc9c098f224c0a1fa89c732e764e4682659e290b61832a47382
SSDEEP

12288:/r+w+Px6rDBaUvCYMsFzPcc1lZgZMrfqgn811CYjojvlBaUvCYMsFzPMc1:jRZCYM6zPcc+1CYYDCYM6zPMc

Score

N/A

Malware Config

Signatures

Files

HEUR-Backdoor.MSIL.Crysan.gen-67854367dadc638.exe
.exe windows x86

f34d5f2d4577ed6d9ceec516c1f5a744

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

21/12/2012, 00:00

Not After

30/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

Issuer

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Not Before

18/10/2012, 00:00

Not After

29/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services Signer - G4,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

25:0c:e8:e0:30:61:2e:9f:2b:89:f7:05:4d:7c:f8:fd
Certificate

Issuer

OU=Class 3 Public Primary Certification Authority,O=VeriSign\, Inc.,C=US

Not Before

08/11/2006, 00:00

Not After

07/11/2021, 23:59

Subject

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageServerAuth
ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning
ExtKeyUsageNetscapeServerGatedCrypto

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

6c:59:ef:a9:e1:00:e1:0e:e3:06:ba:8f:e0:29:25:59
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

07/06/2012, 00:00

Not After

06/06/2022, 23:59

Subject

CN=Symantec Class 3 Extended Validation Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

68:ad:d7:af:fc:72:18:3c:31:86:5a:cd:3c:b2:d7:0c
Certificate

Issuer

CN=Symantec Class 3 Extended Validation Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

30/07/2013, 00:00

Not After

25/07/2014, 23:59

Subject

SERIALNUMBER=2748129,CN=Adobe Systems\, Incorporated,OU=Acrobat XI,O=Adobe Systems\, Incorporated,L=San Jose,ST=California,C=US,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.2=#130844656c6177617265,1.3.6.1.4.1.311.60.2.1.3=#13025553

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

9f:79:9e:d6:5e:7c:8e:55:6d:6e:a9:37:54:98:2b:14:1b:20:2f:a2
Signer

Actual PE Digest

9f:79:9e:d6:5e:7c:8e:55:6d:6e:a9:37:54:98:2b:14:1b:20:2f:a2

Digest Algorithm

sha1

PE Digest Matches

false

Signature Validations

Trusted

false

Verification

Signing Certificate

SERIALNUMBER=2748129,CN=Adobe Systems\, Incorporated,OU=Acrobat XI,O=Adobe Systems\, Incorporated,L=San Jose,ST=California,C=US,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.2=#130844656c6177617265,1.3.6.1.4.1.311.60.2.1.3=#13025553

21/11/2013, 16:57
Valid: false

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

_CorExeMain

Sections

.text
Size: 770KB - Virtual size: 769KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 283KB - Virtual size: 283KB

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

f34d5f2d4577ed6d9ceec516c1f5a744

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3bCertificate

Extended Key Usages

Key Usages

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50Certificate

Extended Key Usages

Key Usages

25:0c:e8:e0:30:61:2e:9f:2b:89:f7:05:4d:7c:f8:fdCertificate

Extended Key Usages

Key Usages

6c:59:ef:a9:e1:00:e1:0e:e3:06:ba:8f:e0:29:25:59Certificate

Extended Key Usages

Key Usages

68:ad:d7:af:fc:72:18:3c:31:86:5a:cd:3c:b2:d7:0cCertificate

Extended Key Usages

Key Usages

9f:79:9e:d6:5e:7c:8e:55:6d:6e:a9:37:54:98:2b:14:1b:20:2f:a2Signer

Signature Validations

Verification

21/11/2013, 16:57 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 770KB - Virtual size: 769KB

.rsrc Size: 283KB - Virtual size: 283KB

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

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

25:0c:e8:e0:30:61:2e:9f:2b:89:f7:05:4d:7c:f8:fd
Certificate

6c:59:ef:a9:e1:00:e1:0e:e3:06:ba:8f:e0:29:25:59
Certificate

68:ad:d7:af:fc:72:18:3c:31:86:5a:cd:3c:b2:d7:0c
Certificate

9f:79:9e:d6:5e:7c:8e:55:6d:6e:a9:37:54:98:2b:14:1b:20:2f:a2
Signer

21/11/2013, 16:57
Valid: false

.text
Size: 770KB - Virtual size: 769KB

.rsrc
Size: 283KB - Virtual size: 283KB

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