Static task
static1
Behavioral task
behavioral1
Sample
2024-04-06_42208e4a3d17727233de15060f0aef5b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-06_42208e4a3d17727233de15060f0aef5b_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-06_42208e4a3d17727233de15060f0aef5b_cryptolocker
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Size
48KB
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MD5
42208e4a3d17727233de15060f0aef5b
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SHA1
d3896ca0e67f67a40d94aa9c543e208fcdd3b7d8
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SHA256
6459725ce0375184292959732024a9c686f3cce5cbdf8613274df7c7b5fab66d
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SHA512
abd91512a7408917c06f7609f40198c8607c126d713fd61e4f9311da260f16a1197ee1bd87de5f5a437003988b9a310192c224c9c827ccac7856155f24071596
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Moc2:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ/
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 2024-04-06_42208e4a3d17727233de15060f0aef5b_cryptolocker
Files
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2024-04-06_42208e4a3d17727233de15060f0aef5b_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