Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_56279bc2e420d272261cbb96fa86ae91_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-02-28_56279bc2e420d272261cbb96fa86ae91_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_56279bc2e420d272261cbb96fa86ae91_cryptolocker
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Size
47KB
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MD5
56279bc2e420d272261cbb96fa86ae91
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SHA1
8dfda8cd7c2370eba62b0fed1af77d3421895ea6
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SHA256
f6d3ce849976458d92a5435f182fb6611aac644fb586ccdba5e17045012d9250
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SHA512
fd92c1c2fc654bf48feb74f260a76d49f7164474ab931f117fa8454858e93493e14e5437ba0e5e2ad0723700ce15331274cb99689e43bf09b0020eaeb08d411f
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoI:qmbhXDmjr5MOtEvwDpj5cDtKkQZQi
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 2024-02-28_56279bc2e420d272261cbb96fa86ae91_cryptolocker
Files
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2024-02-28_56279bc2e420d272261cbb96fa86ae91_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