Static task
static1
Behavioral task
behavioral1
Sample
2024-04-05_e78876d3a79689e6856f056813d4bd18_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-05_e78876d3a79689e6856f056813d4bd18_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-05_e78876d3a79689e6856f056813d4bd18_cryptolocker
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Size
56KB
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MD5
e78876d3a79689e6856f056813d4bd18
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SHA1
a9725c9d2e9e7c8de875796399d402db6fe5cbb7
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SHA256
73349eb270e999c71c72bdd24d4be46b5c62ed6c86bf1e36ae39bfd6d5ae6c01
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SHA512
126c639d0004cf2de1e922a3adce9d0e62aef6d4be49dadec05c5cf761bd13a837c74c20395d1203eed0de4af433457111750fdb855a19983119171faa5a6dc0
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb617xDtb:BbdDmjr+OtEvwDpjMh
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 2024-04-05_e78876d3a79689e6856f056813d4bd18_cryptolocker
Files
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2024-04-05_e78876d3a79689e6856f056813d4bd18_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