Static task
static1
Behavioral task
behavioral1
Sample
2024-06-04_9370a9c656e08f913ae458212025b8c1_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-06-04_9370a9c656e08f913ae458212025b8c1_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-04_9370a9c656e08f913ae458212025b8c1_cryptolocker
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Size
50KB
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MD5
9370a9c656e08f913ae458212025b8c1
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SHA1
8d6688706b3cb868719b0666e1da3915978b4c7b
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SHA256
61c51af528f952937d554ef151bf8cb46964520e6a3c35d0b14d3a5fa80484d1
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SHA512
c44b0fa8bc990ef3724477b7530f8e24bc91f5e98b99a6499019ec2f517329c85525d45a48219f16c565821f7fb2f6c4504f9cc8df4e9b741e646fbbb2045537
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mocca:qmbhXDmjr5MOtEvwDpj5cDtKkQZQQf
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 2024-06-04_9370a9c656e08f913ae458212025b8c1_cryptolocker
Files
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2024-06-04_9370a9c656e08f913ae458212025b8c1_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