Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_14b8d4bf4a804b74084dac78d4f8b7dd_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-21_14b8d4bf4a804b74084dac78d4f8b7dd_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-21_14b8d4bf4a804b74084dac78d4f8b7dd_cryptolocker
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Size
60KB
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MD5
14b8d4bf4a804b74084dac78d4f8b7dd
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SHA1
2f41c9e35677eb7f985785647bdb866a343007db
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SHA256
2af5282c79afc9bdacc775431284893bcd19c6b81675f79a012144cefdc2d5ab
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SHA512
8eea9ec65871a866ad85418a28e30a322a11705ed3d44b66e3165a712ba13d529a1440cdfd7a39785cd668e240efda01514c49ddb19c0a849dafb350d7e2076a
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsB:BbdDmjr+OtEvwDpjM8J
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 2024-02-21_14b8d4bf4a804b74084dac78d4f8b7dd_cryptolocker
Files
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2024-02-21_14b8d4bf4a804b74084dac78d4f8b7dd_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