0eb5b8171c8894f77a9fd8766be73046b3c16018322c33237424434d9b43e143

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General

Target

0eb5b8171c8894f77a9fd8766be73046b3c16018322c33237424434d9b43e143
Size

3.2MB
MD5

68ccc14fc26b0872c88a18a176d6c0db
SHA1

484ffe20f1a8983cf9b6f62c3cb55b25698c78c0
SHA256

0eb5b8171c8894f77a9fd8766be73046b3c16018322c33237424434d9b43e143
SHA512

774125e08f70fd914e00bbe9756f84d6b562e05443b94c947614d477925199dd2a461bb06808d771d60f94649a5dee7a01ea20092dd84b2fa0fad9b902275c75
SSDEEP

49152:oPtyRSv3AJhGiPWGhUyJ4STSVP1JXrb2XpZofxX3ePG0cid7X9MJM59:KcRe388iPWGmyJ5GV7n2XjOXeGxihr9

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

0eb5b8171c8894f77a9fd8766be73046b3c16018322c33237424434d9b43e143
.exe windows x64

Code Sign

19:c7:e0:9e:14:25:d8:b8:48:5d:a7:43:8f:fd:57:0c
Certificate

Issuer

CN=Hewlett-Packard Company

Not Before

16/07/2023, 17:53

Not After

17/07/2033, 17:53

Subject

CN=Hewlett-Packard Company

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4
Certificate

Issuer

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

03/05/2023, 00:00

Not After

02/08/2034, 23:59

Subject

CN=Sectigo RSA Time Stamping Signer #4,O=Sectigo Limited,ST=Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

Issuer

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Not Before

02/05/2019, 00:00

Not After

18/01/2038, 23:59

Subject

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

99:18:88:f4:19:19:43:c1:57:e0:f2:94:b5:72:b8:c5:41:cb:96:a9:50:d0:eb:9d:70:0e:cc:e8:e8:e4:74:86
Signer

Actual PE Digest

99:18:88:f4:19:19:43:c1:57:e0:f2:94:b5:72:b8:c5:41:cb:96:a9:50:d0:eb:9d:70:0e:cc:e8:e8:e4:74:86

Digest Algorithm

sha256

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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE

Sections

.text
Size: 3.1MB - Virtual size: 3.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 137KB - Virtual size: 137KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

19:c7:e0:9e:14:25:d8:b8:48:5d:a7:43:8f:fd:57:0cCertificate

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4Certificate

Extended Key Usages

Key Usages

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9Certificate

Extended Key Usages

Key Usages

99:18:88:f4:19:19:43:c1:57:e0:f2:94:b5:72:b8:c5:41:cb:96:a9:50:d0:eb:9d:70:0e:cc:e8:e8:e4:74:86Signer

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 3.1MB - Virtual size: 3.1MB

.rsrc Size: 137KB - Virtual size: 137KB

19:c7:e0:9e:14:25:d8:b8:48:5d:a7:43:8f:fd:57:0c
Certificate

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4
Certificate

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

99:18:88:f4:19:19:43:c1:57:e0:f2:94:b5:72:b8:c5:41:cb:96:a9:50:d0:eb:9d:70:0e:cc:e8:e8:e4:74:86
Signer

.text
Size: 3.1MB - Virtual size: 3.1MB

.rsrc
Size: 137KB - Virtual size: 137KB