Static task
static1
Behavioral task
behavioral1
Sample
2024-03-07_6169097d9a134cd1be2cbe91dc8ba4d5_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-07_6169097d9a134cd1be2cbe91dc8ba4d5_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-07_6169097d9a134cd1be2cbe91dc8ba4d5_cryptolocker
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Size
62KB
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MD5
6169097d9a134cd1be2cbe91dc8ba4d5
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SHA1
4bfcf240ed3faa5b63a3dadd4edf786fae1606d0
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SHA256
89072b92f571446fe489848f0f010c65e9d228568cd2b21e15474df69b868dc3
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SHA512
5c2def7e881e78b1afd63490b9ca408388b395d5cb58a4ae337e1e45a6cbfd46e3e2f0757e41ddcf9b91d3553dde08c8415f50fbe0252417127d271d4fca76ef
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsB:BbdDmjr+OtEvwDpjM8p
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 2024-03-07_6169097d9a134cd1be2cbe91dc8ba4d5_cryptolocker
Files
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2024-03-07_6169097d9a134cd1be2cbe91dc8ba4d5_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