Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_80daf991aa70c9b326176153578dba81_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-24_80daf991aa70c9b326176153578dba81_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-24_80daf991aa70c9b326176153578dba81_cryptolocker
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Size
44KB
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MD5
80daf991aa70c9b326176153578dba81
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SHA1
120724d7704a1088732b63c1f737bcd4c1fcc49f
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SHA256
d386d83142d8b27fa8d0e5610dae8912ddc0b368c4dfd31d06991c2a70b32001
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SHA512
8ca3c22b41fb08e97d5a2209dbc0a4ab8c0400250ca82f22da034d7032966ea64effe222b47ce15b5ae6ee40f3a1e9e9cff5d042ae417afb3fcab792faf16b53
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MosX:qmbhXDmjr5MOtEvwDpj5cDtKkQZQOX
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 2024-01-24_80daf991aa70c9b326176153578dba81_cryptolocker
Files
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2024-01-24_80daf991aa70c9b326176153578dba81_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