Static task
static1
Behavioral task
behavioral1
Sample
2024-04-27_776810066ab51ffff7ba6cc245d4cf55_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-27_776810066ab51ffff7ba6cc245d4cf55_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-27_776810066ab51ffff7ba6cc245d4cf55_cryptolocker
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Size
49KB
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MD5
776810066ab51ffff7ba6cc245d4cf55
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SHA1
8e2f9432a0ab20973f73f35171571a5a1b5f5417
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SHA256
e502f9a301eef1c19339da7abf5c20c3c940be7dd7fe381b08429e154e3150e3
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SHA512
58d89431c7df54ff029404377931cf5efd101103edaf13f5d4a8379e730e2ce4e20d3955c891c0186d43ac7ff27a86f9e5c447025c35f263bc45ecc1043e980b
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Moct:qmbhXDmjr5MOtEvwDpj5cDtKkQZQg
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 2024-04-27_776810066ab51ffff7ba6cc245d4cf55_cryptolocker
Files
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2024-04-27_776810066ab51ffff7ba6cc245d4cf55_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