Static task
static1
Behavioral task
behavioral1
Sample
2024-03-15_8160f3fb37879093d55a5b0f3aca62f4_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-15_8160f3fb37879093d55a5b0f3aca62f4_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-15_8160f3fb37879093d55a5b0f3aca62f4_cryptolocker
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Size
127KB
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MD5
8160f3fb37879093d55a5b0f3aca62f4
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SHA1
289a907351096c841110693443e4ead67306f871
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SHA256
9974f0cf5aa8b8af3088b5ee3f3358a795e551e08980a037c811dd46a558d499
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SHA512
2e21af917a4f9dbb672b5a15c6e2bb4efdc9cb429ad954f877d8245a1aab8ce3ce09608b5996dcb629f5889c1de5cea7c1a7d886219abd17b64c8bfbb92fd1b5
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpPO:vCA9OtEvwDpjy
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-15_8160f3fb37879093d55a5b0f3aca62f4_cryptolocker
Files
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2024-03-15_8160f3fb37879093d55a5b0f3aca62f4_cryptolocker.exe windows:5 windows x86 arch:x86
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