Static task
static1
Behavioral task
behavioral1
Sample
2024-04-27_56df5f047f1fee9a942219fd65a531cd_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-27_56df5f047f1fee9a942219fd65a531cd_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-04-27_56df5f047f1fee9a942219fd65a531cd_cryptolocker
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Size
62KB
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MD5
56df5f047f1fee9a942219fd65a531cd
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SHA1
80dcb354334acb5e411cddfae6cc2b532f1fe527
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SHA256
eb780842f932c9bca73c93ea973a03819a1810b3f9d5622c1f89c5def168fa13
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SHA512
492db5e9864d33153c0d5abe48d39c75637767b1bad3014100149b0601e2d7cd01b502af59e7ad30a4752651e3586e8f31b470cde93880ce1b6515484537b13d
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsi0:BbdDmjr+OtEvwDpjM89
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
Processes:
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
Processes:
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 2024-04-27_56df5f047f1fee9a942219fd65a531cd_cryptolocker
Files
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2024-04-27_56df5f047f1fee9a942219fd65a531cd_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