Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_50b6660779609f524cf99e56a4e17ef2_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_50b6660779609f524cf99e56a4e17ef2_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-13_50b6660779609f524cf99e56a4e17ef2_cryptolocker
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Size
61KB
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MD5
50b6660779609f524cf99e56a4e17ef2
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SHA1
395d9e31f8cb3659f05904f58e69b496a7ad788d
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SHA256
54f3fc7a053e0e03fc41c266281274d57f3749e2603983337b821a9ab4b98a43
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SHA512
0d8dc60cae2718fadd4ccd93468c2e6fc209a6d98d67d96b34a6419b9eb419bced3b2976571e1f1219d4788e9c42b8dd5fbf2e1fd7d5033b9ec06c76891888c7
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgts3:BbdDmjr+OtEvwDpjM8f
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 2024-02-13_50b6660779609f524cf99e56a4e17ef2_cryptolocker
Files
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2024-02-13_50b6660779609f524cf99e56a4e17ef2_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