Static task
static1
Behavioral task
behavioral1
Sample
2024-05-27_ab5b0124ef69f20f6cff85811a90d49f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-27_ab5b0124ef69f20f6cff85811a90d49f_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-27_ab5b0124ef69f20f6cff85811a90d49f_cryptolocker
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Size
46KB
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MD5
ab5b0124ef69f20f6cff85811a90d49f
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SHA1
b6b5b553d53646b78326a01818ecf132ec2f2237
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SHA256
c5da18a0277a95c8a1432ff4509352c250e3900a850e18dee0d0b602de24c066
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SHA512
814b49c2e91417894a0f1ed752006331aeee046d1e5574b9141fb8e62dad8a70bee08a938871bd9733d046a3b012c5b7e98cd47296343092534d13750a8d1f7c
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL6P:qmbhXDmjr5MOtEvwDpj5cDtKkQZQc
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 2024-05-27_ab5b0124ef69f20f6cff85811a90d49f_cryptolocker
Files
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2024-05-27_ab5b0124ef69f20f6cff85811a90d49f_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