Static task
static1
Behavioral task
behavioral1
Sample
2024-04-23_5be03cc1a88c91250477401ccc2690d1_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-23_5be03cc1a88c91250477401ccc2690d1_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-23_5be03cc1a88c91250477401ccc2690d1_cryptolocker
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Size
46KB
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MD5
5be03cc1a88c91250477401ccc2690d1
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SHA1
38fb8826a6581adfcbfaac053b24bf62b9f6b6ac
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SHA256
d76f3bbb7925674bd616ec2d8012312fd3aa0996c739f4c815322c5a7b6fa3f0
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SHA512
5652636145f8b6890f87d17b001972368f8216e519065b35daf20fa56b8359639e684d55c3c02f509ce7158e432627a42dc99b3fb1bbf55cdfacb5cd0814b56d
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoA0:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ9
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-23_5be03cc1a88c91250477401ccc2690d1_cryptolocker
Files
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2024-04-23_5be03cc1a88c91250477401ccc2690d1_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE