Static task
static1
Behavioral task
behavioral1
Sample
2024-06-13_855a38f3453c258d45ef5bb5952d3bf7_cryptolocker.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
2024-06-13_855a38f3453c258d45ef5bb5952d3bf7_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-13_855a38f3453c258d45ef5bb5952d3bf7_cryptolocker
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Size
42KB
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MD5
855a38f3453c258d45ef5bb5952d3bf7
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SHA1
d62976bde9632f8d5cb13e4b56346e0690b747d6
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SHA256
56445eb21bd1740df235fb56741bd5e02bda7e4cd8326673b9c4f3bcc64acf78
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SHA512
8aeb8abf27366517dfd3438f9f9e9af301412aacad0f4a17fb9018f963e9ad1c4547edac88920c34a97036b0b77b2ccc745e3c175030a03897f91837e5ba4625
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuDb7xZ:ZzFbxmLPWQMOtEvwDpjLeJAsKcb7v
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-13_855a38f3453c258d45ef5bb5952d3bf7_cryptolocker
Files
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2024-06-13_855a38f3453c258d45ef5bb5952d3bf7_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ