785d7a1655960a198efc77b92a7cf7926036e2d149eb8387fcd35892b8848770

Sharing

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General

Target

785d7a1655960a198efc77b92a7cf7926036e2d149eb8387fcd35892b8848770
Size

3.8MB
MD5

e8bf8164b47bd59126dd3dbb48cd93ff
SHA1

2fa3b54b69654829a7ad444e91bf415ee53cf8bb
SHA256

785d7a1655960a198efc77b92a7cf7926036e2d149eb8387fcd35892b8848770
SHA512

61f4e62ec3756009fe15968f77702db5e8132ab0710acfc1618463ed8875379ef036e80e6b1ba71d428f48472e0dc800ec5d89441f688301245552c2f91ec338
SSDEEP

49152:hlvNK1Jsr3aXSbiGWn7I9klSYIM9jffKt+9wfoQBEvD4k/2Dr5J:TvO+Ceipu50ffKtzrKT2DlJ

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

785d7a1655960a198efc77b92a7cf7926036e2d149eb8387fcd35892b8848770
.exe windows:4 windows x86 arch:x86

f34d5f2d4577ed6d9ceec516c1f5a744

Code Sign

02:ab:4c:ab:ca:15:a8:86:90:02:af:26:01:74:c6:9d
Certificate

Issuer

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

Not Before

25/03/2021, 00:00

Not After

11/05/2022, 23:59

Subject

CN=Oculus VR\, LLC,OU=Facebook Technologies\, LLC,O=Oculus VR\, LLC,L=Menlo Park,ST=California,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

Issuer

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

Not Before

22/10/2013, 12:00

Not After

22/10/2028, 12:00

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

Issuer

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

Not Before

22/10/2013, 12:00

Not After

22/10/2028, 12:00

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0c:e7:e0:e5:17:d8:46:fe:8f:e5:60:fc:1b:f0:30:39
Certificate

Issuer

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

Not Before

10/11/2006, 00:00

Not After

10/11/2031, 00:00

Subject

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

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

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

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

78:2c:40:c4:67:90:ed:63:5b:ed:5e:2b:98:7d:c0:2a:fa:6b:29:78:b8:2a:26:43:dd:04:3f:9e:3d:60:c9:40
Signer

Actual PE Digest

78:2c:40:c4:67:90:ed:63:5b:ed:5e:2b:98:7d:c0:2a:fa:6b:29:78:b8:2a:26:43:dd:04:3f:9e:3d:60:c9:40

Digest Algorithm

sha256

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: 3.7MB - Virtual size: 3.7MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 68KB - Virtual size: 68KB

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

02:ab:4c:ab:ca:15:a8:86:90:02:af:26:01:74:c6:9dCertificate

Extended Key Usages

Key Usages

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08Certificate

Extended Key Usages

Key Usages

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08Certificate

Extended Key Usages

Key Usages

0c:e7:e0:e5:17:d8:46:fe:8f:e5:60:fc:1b:f0:30:39Certificate

Key Usages

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

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

78:2c:40:c4:67:90:ed:63:5b:ed:5e:2b:98:7d:c0:2a:fa:6b:29:78:b8:2a:26:43:dd:04:3f:9e:3d:60:c9:40Signer

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 3.7MB - Virtual size: 3.7MB

.rsrc Size: 68KB - Virtual size: 68KB

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

02:ab:4c:ab:ca:15:a8:86:90:02:af:26:01:74:c6:9d
Certificate

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

0c:e7:e0:e5:17:d8:46:fe:8f:e5:60:fc:1b:f0:30:39
Certificate

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

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

78:2c:40:c4:67:90:ed:63:5b:ed:5e:2b:98:7d:c0:2a:fa:6b:29:78:b8:2a:26:43:dd:04:3f:9e:3d:60:c9:40
Signer

.text
Size: 3.7MB - Virtual size: 3.7MB

.rsrc
Size: 68KB - Virtual size: 68KB

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