Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_3acc39aa531c065eab1c4e5325c72fa5_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-27_3acc39aa531c065eab1c4e5325c72fa5_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-27_3acc39aa531c065eab1c4e5325c72fa5_cryptolocker
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Size
50KB
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MD5
3acc39aa531c065eab1c4e5325c72fa5
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SHA1
4294c8a0bc972b20d12ab1a2a0775f36f99f3d1f
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SHA256
47a0388480f35942fa8b80e3eff5ddd3ab0516db16f33650e127ee19d8872905
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SHA512
c4c696817d55001a8cae1f446bea50a030fe68c11503226fec4dee7fc917ce38a691cbb658ac5e08f01b396f7d9448a82574498e57678c822284c6a4a154453e
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6Impyh:BbdDmjr+OtEvwDpjM+
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 2024-01-27_3acc39aa531c065eab1c4e5325c72fa5_cryptolocker
Files
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2024-01-27_3acc39aa531c065eab1c4e5325c72fa5_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