Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_385554ea5a09c7ea7799a2e0298fb2c9_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-25_385554ea5a09c7ea7799a2e0298fb2c9_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-25_385554ea5a09c7ea7799a2e0298fb2c9_cryptolocker
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Size
72KB
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MD5
385554ea5a09c7ea7799a2e0298fb2c9
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SHA1
8e2645b4aed4550183fafc90304f586470ed86ce
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SHA256
d1dfc18049c1c0f661bcbfe93ff6392e053193e77938d8446aac598415848ef8
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SHA512
f30ced9911efdb8958da75fc1508df3dd9773c94a25439ac145ab01a2c67f9e4833f5b850c88e33d6b9e5953d1d7c6fcd8c0a2cd489fbde00bd8e7226e56b5d2
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KUq:ZVxkGOtEvwDpjca2
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 2024-01-25_385554ea5a09c7ea7799a2e0298fb2c9_cryptolocker
Files
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2024-01-25_385554ea5a09c7ea7799a2e0298fb2c9_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