Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_e5eefcd2f5a31751ac83a5efc961b610_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_e5eefcd2f5a31751ac83a5efc961b610_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_e5eefcd2f5a31751ac83a5efc961b610_cryptolocker
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Size
45KB
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MD5
e5eefcd2f5a31751ac83a5efc961b610
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SHA1
a57bbfcb89eca20df21cf031ce6980fc898f4733
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SHA256
274fc09148a38e6c17cdb008814f005fc51135d71c44cefe0d44af55a18a421a
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SHA512
f1a1845aea92fd398c7a618deb9bd476070e7adbeb250c42a39de2a5519e8d5ae4973329c89ac1621615781a02f44ffdfb1a5884e20cdf8660d388f2e66e3d6f
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mon:qmbhXDmjr5MOtEvwDpj5cDtKkQZQJ
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 2024-02-19_e5eefcd2f5a31751ac83a5efc961b610_cryptolocker
Files
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2024-02-19_e5eefcd2f5a31751ac83a5efc961b610_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