Static task
static1
Behavioral task
behavioral1
Sample
2024-04-15_a01988e398b336db403d3925fabe35d7_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-15_a01988e398b336db403d3925fabe35d7_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-15_a01988e398b336db403d3925fabe35d7_cryptolocker
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Size
62KB
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MD5
a01988e398b336db403d3925fabe35d7
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SHA1
49c1f22548c8d490127ecac568673214e8f67e2b
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SHA256
090f18c5ac29c078747c6434c0aa3ce09864952497388b80ef5bf3fd502160cd
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SHA512
3c051335c5bc8527715224bee426dbd554100ee35fcb7de8684049f82994597415b4c4dbbbdadda2e0e669e6658f5a7cda35556e9efd1ca4cfe3e12ab15009d5
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsiU:BbdDmjr+OtEvwDpjM81
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 2024-04-15_a01988e398b336db403d3925fabe35d7_cryptolocker
Files
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2024-04-15_a01988e398b336db403d3925fabe35d7_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