Static task
static1
Behavioral task
behavioral1
Sample
2024-01-18_20ad288ed2211390e6d898da235a62b5_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-18_20ad288ed2211390e6d898da235a62b5_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-18_20ad288ed2211390e6d898da235a62b5_cryptolocker
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Size
44KB
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MD5
20ad288ed2211390e6d898da235a62b5
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SHA1
4037bd18d5124d645a414a65a3cb82fb922726e2
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SHA256
1bd4a82f718a2db5c75cfad6585f854a87c2248f2ebf4d82cd6e19ec5ad2dba0
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SHA512
60400790e897e161c25611c8184d3abcfe9db309d73e74a44363846fa2a5ad925eec1c4d9ab59dac9ffa116dc3369cbadf336225c3d2dca284d1077ecad8bd10
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Moj:qmbhXDmjr5MOtEvwDpj5cDtKkQZQt
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 2024-01-18_20ad288ed2211390e6d898da235a62b5_cryptolocker
Files
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2024-01-18_20ad288ed2211390e6d898da235a62b5_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