Static task
static1
Behavioral task
behavioral1
Sample
2024-01-18_e1e6f686ce867731797f0af872ec762f_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-18_e1e6f686ce867731797f0af872ec762f_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-18_e1e6f686ce867731797f0af872ec762f_cryptolocker
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Size
44KB
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MD5
e1e6f686ce867731797f0af872ec762f
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SHA1
a430e80b09d896e08577ecd4245c75e36191c33f
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SHA256
4f7cf1e8cd86274d5dd0db27d81769514cb9933e961516d478c50dd135b510fb
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SHA512
41c8025a514064460007cec67d342b1262aa6b2b262427351602d65d182aae52fd947d284998a8e7f70508867db29f904a2ad894602f34d188f1bbfd6799078e
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoK:qmbhXDmjr5MOtEvwDpj5cDtKkQZQw
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_e1e6f686ce867731797f0af872ec762f_cryptolocker
Files
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2024-01-18_e1e6f686ce867731797f0af872ec762f_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