Static task
static1
Behavioral task
behavioral1
Sample
2024-04-16_4d464d1e76b55a4430b59e13c7baa1f5_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-16_4d464d1e76b55a4430b59e13c7baa1f5_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-16_4d464d1e76b55a4430b59e13c7baa1f5_cryptolocker
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Size
74KB
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MD5
4d464d1e76b55a4430b59e13c7baa1f5
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SHA1
cfddea536637139d2c62367605ebc6a55bb064c6
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SHA256
19f534f9abdb14a362fc637ef6f625bfb5c908ba41dc4e4bd87c17b5e794bb39
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SHA512
6b290cfe50d8697ebf533f4d499b3d4df2c206b75bbe156717b49f4572868b892e6c58d6ac26cce637394cbd0e0fb32916b38b2c711bc1790f81b77303b63bc3
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KUy:ZVxkGOtEvwDpjcau
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 2024-04-16_4d464d1e76b55a4430b59e13c7baa1f5_cryptolocker
Files
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2024-04-16_4d464d1e76b55a4430b59e13c7baa1f5_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