Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_6833c59415a97a736e798e49291419d8_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_6833c59415a97a736e798e49291419d8_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_6833c59415a97a736e798e49291419d8_cryptolocker
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Size
77KB
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MD5
6833c59415a97a736e798e49291419d8
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SHA1
20765a71aff3556b08be5b9482a434e30f0c06c1
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SHA256
52f05502af095ce9c70efc33e30c4f1a579f0a6b4e6caf307d3ef007ad84c6eb
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SHA512
954974cefe080a91c0db4ccf7ec164a7e116374db9a8b87506d15c579c4f8b3064b03f820c0aaeb9845930bdc73cc4cabcb0b70cc8a433a9b6247d9e3ff3ccac
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KEWTP7:ZVxkGOtEvwDpjcaxO
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 2024-02-28_6833c59415a97a736e798e49291419d8_cryptolocker
Files
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2024-02-28_6833c59415a97a736e798e49291419d8_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