974ea2606152e58a818dfc7c5a547173ce0e6b9d939512d69a87f8e393ab64fe

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General

Target

974ea2606152e58a818dfc7c5a547173ce0e6b9d939512d69a87f8e393ab64fe
Size

5.6MB
MD5

89d1f497e0442f7ca0690d41486d2ee8
SHA1

68f761f7f7de6e508f5eee54b3afb1a3204e4d58
SHA256

974ea2606152e58a818dfc7c5a547173ce0e6b9d939512d69a87f8e393ab64fe
SHA512

8dc890f7cc92c606330ed4c408398d9e58b32003686f1ac647a6b422e5e1b7877481976f9b1287a09450f4cd1a6ea28505e57c54f6b9098d26226fe7a98767ed
SSDEEP

98304:CMcXD7eMOGsjo7KpMbkh1S0gNtyNlcryzyD4YpPCoOW1wHIO:CxVTKMbgS0gNtyLcOGD4YpPC1W11O

Score

7^/10

Malware Config

Signatures

.NET Reactor proctector 1 IoCs

Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

resource	yara_rule
sample	net_reactor

Files

974ea2606152e58a818dfc7c5a547173ce0e6b9d939512d69a87f8e393ab64fe
.exe windows:4 windows x86 arch:x86

f34d5f2d4577ed6d9ceec516c1f5a744

Code Sign

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

30:3f:1c:a4:29:34:b3:43:5d:72:34:64:42:88:42:95
Certificate

Issuer

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

19/03/2019, 00:00

Not After

20/03/2022, 23:59

Subject

CN=Tally Solutions Private Limited,OU=RnD,O=Tally Solutions Private Limited,L=Bengaluru,ST=Karnataka,C=IN

Extended Key Usages

ExtKeyUsageCodeSigning

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

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2a
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

10/12/2013, 00:00

Not After

09/12/2023, 23:59

Subject

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

30:3f:1c:a4:29:34:b3:43:5d:72:34:64:42:88:42:95
Certificate

Issuer

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

19/03/2019, 00:00

Not After

20/03/2022, 23:59

Subject

CN=Tally Solutions Private Limited,OU=RnD,O=Tally Solutions Private Limited,L=Bengaluru,ST=Karnataka,C=IN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2a
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

10/12/2013, 00:00

Not After

09/12/2023, 23:59

Subject

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12
Certificate

Issuer

CN=VeriSign Universal Root Certification Authority,OU=VeriSign Trust Network+OU=(c) 2008 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

12/01/2016, 00:00

Not After

11/01/2031, 23:59

Subject

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12
Certificate

Issuer

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

23/12/2017, 00:00

Not After

22/03/2029, 23:59

Subject

CN=Symantec SHA256 TimeStamping Signer - G3,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

20:09:40:f1:90:3f:f8:d6:28:18:b8:57:b2:7d:a0:79:35:9b:73:86:12:8b:33:d6:cb:6b:32:a6:7e:6c:8b:ab
Signer

Actual PE Digest

20:09:40:f1:90:3f:f8:d6:28:18:b8:57:b2:7d:a0:79:35:9b:73:86:12:8b:33:d6:cb:6b:32:a6:7e:6c:8b:ab

Digest Algorithm

sha256

PE Digest Matches

false

50:32:cf:d2:c8:42:25:87:12:b2:d2:5e:6d:43:ee:f9:94:f7:b3:8e
Signer

Actual PE Digest

50:32:cf:d2:c8:42:25:87:12:b2:d2:5e:6d:43:ee:f9:94:f7:b3:8e

Digest Algorithm

sha1

PE Digest Matches

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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

mscoree

_CorExeMain

Sections

.text
Size: 5.5MB - Virtual size: 5.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 125KB - Virtual size: 125KB

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

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

Extended Key Usages

Key Usages

30:3f:1c:a4:29:34:b3:43:5d:72:34:64:42:88:42:95Certificate

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

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2aCertificate

Extended Key Usages

Key Usages

30:3f:1c:a4:29:34:b3:43:5d:72:34:64:42:88:42:95Certificate

Extended Key Usages

Key Usages

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2aCertificate

Extended Key Usages

Key Usages

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12Certificate

Extended Key Usages

Key Usages

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12Certificate

Extended Key Usages

Key Usages

20:09:40:f1:90:3f:f8:d6:28:18:b8:57:b2:7d:a0:79:35:9b:73:86:12:8b:33:d6:cb:6b:32:a6:7e:6c:8b:abSigner

50:32:cf:d2:c8:42:25:87:12:b2:d2:5e:6d:43:ee:f9:94:f7:b3:8eSigner

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 5.5MB - Virtual size: 5.5MB

.rsrc Size: 125KB - Virtual size: 125KB

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

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

30:3f:1c:a4:29:34:b3:43:5d:72:34:64:42:88:42:95
Certificate

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

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2a
Certificate

30:3f:1c:a4:29:34:b3:43:5d:72:34:64:42:88:42:95
Certificate

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2a
Certificate

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12
Certificate

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12
Certificate

20:09:40:f1:90:3f:f8:d6:28:18:b8:57:b2:7d:a0:79:35:9b:73:86:12:8b:33:d6:cb:6b:32:a6:7e:6c:8b:ab
Signer

50:32:cf:d2:c8:42:25:87:12:b2:d2:5e:6d:43:ee:f9:94:f7:b3:8e
Signer

.text
Size: 5.5MB - Virtual size: 5.5MB

.rsrc
Size: 125KB - Virtual size: 125KB

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