Static task
static1
Behavioral task
behavioral1
Sample
2024-06-01_9c35891607881daa91ef55d418d18fb5_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-01_9c35891607881daa91ef55d418d18fb5_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-01_9c35891607881daa91ef55d418d18fb5_cryptolocker
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Size
64KB
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MD5
9c35891607881daa91ef55d418d18fb5
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SHA1
aef5f78f5a1a163e1aaf0a0a68e4d897e236753f
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SHA256
de2f13b34950c79eea0b9fa534a9b83777b385efa51327ec9761587301ac29a0
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SHA512
aa9b06784580ad0ec48fb838445282081bd40b6885864f656f297505b162f0beeb0a5a614edb2ff4f637d30fe696d4037b707014c01b26ff3e202c471c8d474a
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsihri:BbdDmjr+OtEvwDpjM8l
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 2024-06-01_9c35891607881daa91ef55d418d18fb5_cryptolocker
Files
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2024-06-01_9c35891607881daa91ef55d418d18fb5_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