Static task
static1
Behavioral task
behavioral1
Sample
2024-06-05_84e314c3bfc6b051e2bcb22c2b7bc024_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-06-05_84e314c3bfc6b051e2bcb22c2b7bc024_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-05_84e314c3bfc6b051e2bcb22c2b7bc024_cryptolocker
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Size
66KB
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MD5
84e314c3bfc6b051e2bcb22c2b7bc024
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SHA1
dbd7b620984fde26b1adeb7c95603de3e506eb8e
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SHA256
79f4719f51c2bb3c3637055a3db479d2e63eff942dc0d9b2b78c0aa79d70eb68
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SHA512
68196fff180c1f389c636a3ea8c2f298c9a75568ddb7475dfabe158d893c956f06bbaf3f0650047d525893a01f1ba57f2cb05ff2df335befd162e26d01bc99c0
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsijW:BbdDmjr+OtEvwDpjM8/
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 2024-06-05_84e314c3bfc6b051e2bcb22c2b7bc024_cryptolocker
Files
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2024-06-05_84e314c3bfc6b051e2bcb22c2b7bc024_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