Static task
static1
Behavioral task
behavioral1
Sample
2024-02-02_2dcca613d3701b91d865c063aa952312_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-02_2dcca613d3701b91d865c063aa952312_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-02_2dcca613d3701b91d865c063aa952312_cryptolocker
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Size
48KB
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MD5
2dcca613d3701b91d865c063aa952312
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SHA1
6f091bb5494f8770838563a9c8fbaf615025b907
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SHA256
7fc77aac8d36e71bcb67bd7d2527470b68c9c61928075a675bd07f788440110d
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SHA512
ae63b0c60553b763f00bf80a42deb9d65f99144085f3311d0e4563ed49fe4de6decce79932f31b3174aab9f72f85ad36ace0d597afbfa99d3601e987dc6a9f20
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUvt:BbdDmjr+OtEvwDpjMXE
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 2024-02-02_2dcca613d3701b91d865c063aa952312_cryptolocker
Files
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2024-02-02_2dcca613d3701b91d865c063aa952312_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