Static task
static1
Behavioral task
behavioral1
Sample
2024-03-15_65d62319fa996e4d45c355db38123b5c_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-15_65d62319fa996e4d45c355db38123b5c_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-15_65d62319fa996e4d45c355db38123b5c_cryptolocker
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Size
47KB
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MD5
65d62319fa996e4d45c355db38123b5c
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SHA1
f506706fba7734f26bf7afff54b30447a09fd51e
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SHA256
2ae8beb161c471f7f8155bfa995a71e5181d558492e8ef9b90d755ef6780902c
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SHA512
73d273c62ab7f6c72d10ba11c22da2c69a441823ce13ccbd71d90ab29cf00e872e59d85d0791fef22566432bd30e0979fd32da4bcac93488284a95f53b58c63d
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mo2p9:qmbhXDmjr5MOtEvwDpj5cDtKkQZQo
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 2024-03-15_65d62319fa996e4d45c355db38123b5c_cryptolocker
Files
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2024-03-15_65d62319fa996e4d45c355db38123b5c_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