Static task
static1
Behavioral task
behavioral1
Sample
2024-03-11_b0979d48d1fc2591581cfbf6af6570e4_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-11_b0979d48d1fc2591581cfbf6af6570e4_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-11_b0979d48d1fc2591581cfbf6af6570e4_cryptolocker
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Size
62KB
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MD5
b0979d48d1fc2591581cfbf6af6570e4
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SHA1
7909193402f2be579b64f3193c8cf4a97437726a
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SHA256
861f1a8b08b4666fc2ad21920819bf17d32b762053e92e497e314c93907a49cb
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SHA512
35134a854aa17ff3da5448292b0367d5c74409f9c0abe6e4dfb1838a340a473dbeadf7bccceb08e3d650420b07f8a3c6b14b73cc7dcb4207296c720db33081fb
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtskPi7:BbdDmjr+OtEvwDpjM8V
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 2024-03-11_b0979d48d1fc2591581cfbf6af6570e4_cryptolocker
Files
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2024-03-11_b0979d48d1fc2591581cfbf6af6570e4_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