Static task
static1
Behavioral task
behavioral1
Sample
2024-05-29_6e1c9db1ff77d9ec63761d5294981062_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-29_6e1c9db1ff77d9ec63761d5294981062_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-29_6e1c9db1ff77d9ec63761d5294981062_cryptolocker
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Size
48KB
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MD5
6e1c9db1ff77d9ec63761d5294981062
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SHA1
8dda5c5eb3730ed68cc3f57f7734d220c793fb7d
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SHA256
63080b339e4eae62772bdf5ad99a23112bdd14992438e508627bb6055ecf3059
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SHA512
8e7e4a8c09a3e95515a1e6d1c8b359d2e7a9160fa0f5a2cccfb2c9f155f437564e0c37f45d1af6c69d190a47233766b05e7f96ccba2d19862dc9f2f0ac54ec0a
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoAA:qmbhXDmjr5MOtEvwDpj5cDtKkQZQZ
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 2024-05-29_6e1c9db1ff77d9ec63761d5294981062_cryptolocker
Files
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2024-05-29_6e1c9db1ff77d9ec63761d5294981062_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