Static task
static1
Behavioral task
behavioral1
Sample
2024-01-18_a4e74c9c82ea24b1f60ad9c4d908828a_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-18_a4e74c9c82ea24b1f60ad9c4d908828a_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-18_a4e74c9c82ea24b1f60ad9c4d908828a_cryptolocker
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Size
44KB
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MD5
a4e74c9c82ea24b1f60ad9c4d908828a
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SHA1
aaad354dd9921ccc7d03d46453c452717d625c97
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SHA256
0667d0b05158b30eb8b6969a9aadaf4d0bf68ac343dc8158f91cff783d2aeeb9
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SHA512
0f4ff4cd126d73717c66e03d015f1fcfbf36b8328f48299d165e452541fca1794f2b367ad710c2ce3c6c2079313d47a220423da1fea883c84a7505323aefe557
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Moc: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 2024-01-18_a4e74c9c82ea24b1f60ad9c4d908828a_cryptolocker
Files
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2024-01-18_a4e74c9c82ea24b1f60ad9c4d908828a_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