2024-06-17_7cea029fad162a64ba071c18da238162_cryptolocker

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General

Target

2024-06-17_7cea029fad162a64ba071c18da238162_cryptolocker
Size

73KB
MD5

7cea029fad162a64ba071c18da238162
SHA1

ce5be98ebcb9aa022dcb8d0ae41a9b9a1f9d75b2
SHA256

af8387443b0121d4cc0675db4811e04e7ff04e636873980c85984e2c97202ce9
SHA512

9d170940f8dac74755eb127aeec95c7a0bbe24411aa558066b11ff27be6104ef70eddf61c7d01d6df2c1e485b5a604760920f620cf3ce2bcad7c0ea03586a6d8
SSDEEP

768:9UQz7yVEhs9+4T/1bytOOtEvwDpjLXOQ69zbjlAAX5e9z+:9Uj+AIMOtEvwDpjLizbR9Xwz+

Score

10^/10

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
sample	CryptoLocker_rule2

Detection of Cryptolocker Samples 1 IoCs

resource	yara_rule
sample	CryptoLocker_set1

Files

2024-06-17_7cea029fad162a64ba071c18da238162_cryptolocker
.exe windows:5 windows x86 arch:x86

Code Sign

33:00:00:04:39:f6:1f:7a:67:6d:a0:00:af:00:00:00:00:04:39
Certificate

Issuer

CN=Microsoft Code Signing PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

02-09-2021 18:25

Not After

01-09-2022 18:25

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

61:0c:52:4c:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

06-07-2010 20:40

Not After

06-07-2025 20:50

Subject

CN=Microsoft Code Signing PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:00:00:02:55:18:1d:a4:2e:e0:86:fc:15:00:00:00:00:02:55
Certificate

Issuer

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

Not Before

02-09-2021 18:33

Not After

01-09-2022 18:33

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

7c:1d:1e:4c:9a:f2:cd:70:b8:c9:44:71:0b:ae:c9:60:96:88:c4:63:e0:e0:67:3a:fd:1c:36:c3:58:41:30:d7
Signer

Actual PE Digest

7c:1d:1e:4c:9a:f2:cd:70:b8:c9:44:71:0b:ae:c9:60:96:88:c4:63:e0:e0:67:3a:fd:1c:36:c3:58:41:30:d7

Digest Algorithm

sha256

PE Digest Matches

false

7c:1d:1e:4c:9a:f2:cd:70:b8:c9:44:71:0b:ae:c9:60:96:88:c4:63:e0:e0:67:3a:fd:1c:36:c3:58:41:30:d7
Signer

Actual PE Digest

7c:1d:1e:4c:9a:f2:cd:70:b8:c9:44:71:0b:ae:c9:60:96:88:c4:63:e0:e0:67:3a:fd:1c:36:c3:58:41:30:d7

Digest Algorithm

sha256

PE Digest Matches

false

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Sections

.MPRESS
Size: 36KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.MPRESS
Size: 1024B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 13KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Code Sign

33:00:00:04:39:f6:1f:7a:67:6d:a0:00:af:00:00:00:00:04:39Certificate

Extended Key Usages

61:0c:52:4c:00:00:00:00:00:03Certificate

Key Usages

33:00:00:02:55:18:1d:a4:2e:e0:86:fc:15:00:00:00:00:02:55Certificate

Extended Key Usages

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

Key Usages

7c:1d:1e:4c:9a:f2:cd:70:b8:c9:44:71:0b:ae:c9:60:96:88:c4:63:e0:e0:67:3a:fd:1c:36:c3:58:41:30:d7Signer

7c:1d:1e:4c:9a:f2:cd:70:b8:c9:44:71:0b:ae:c9:60:96:88:c4:63:e0:e0:67:3a:fd:1c:36:c3:58:41:30:d7Signer

Headers

File Characteristics

Sections

.MPRESS Size: 36KB - Virtual size: 36KB

.MPRESS Size: 1024B - Virtual size: 4KB

.rsrc Size: 13KB - Virtual size: 16KB

33:00:00:04:39:f6:1f:7a:67:6d:a0:00:af:00:00:00:00:04:39
Certificate

61:0c:52:4c:00:00:00:00:00:03
Certificate

33:00:00:02:55:18:1d:a4:2e:e0:86:fc:15:00:00:00:00:02:55
Certificate

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

7c:1d:1e:4c:9a:f2:cd:70:b8:c9:44:71:0b:ae:c9:60:96:88:c4:63:e0:e0:67:3a:fd:1c:36:c3:58:41:30:d7
Signer

7c:1d:1e:4c:9a:f2:cd:70:b8:c9:44:71:0b:ae:c9:60:96:88:c4:63:e0:e0:67:3a:fd:1c:36:c3:58:41:30:d7
Signer

.MPRESS
Size: 36KB - Virtual size: 36KB

.MPRESS
Size: 1024B - Virtual size: 4KB

.rsrc
Size: 13KB - Virtual size: 16KB