Static task
static1
Behavioral task
behavioral1
Sample
2024-03-15_7cc5d0217a57d172ad55e500712b7576_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-15_7cc5d0217a57d172ad55e500712b7576_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-15_7cc5d0217a57d172ad55e500712b7576_cryptolocker
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Size
50KB
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MD5
7cc5d0217a57d172ad55e500712b7576
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SHA1
d250f72a549adb769c7882d42bd9ee6741250bdf
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SHA256
9ccc5c4a9a4de4eb6ef68e001a0805d4ca2e2c3d076dad9b24cf2a36af8e68fa
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SHA512
55d90239e8c8fe75ad19f1d56d1dc273f11dfd14e506143619a30a12035fd29c061c3d9323c71c3ebe98acf2e58241d77333e34e281f395a4f925c6a2e28b958
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUvg:BbdDmjr+OtEvwDpjMXh
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 2024-03-15_7cc5d0217a57d172ad55e500712b7576_cryptolocker
Files
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2024-03-15_7cc5d0217a57d172ad55e500712b7576_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