Static task
static1
Behavioral task
behavioral1
Sample
2024-02-17_22bb1dcc09c3e1075dac10faff60c744_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-17_22bb1dcc09c3e1075dac10faff60c744_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-17_22bb1dcc09c3e1075dac10faff60c744_cryptolocker
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Size
61KB
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MD5
22bb1dcc09c3e1075dac10faff60c744
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SHA1
f637fe8faa04cdaf2d771671d77d5aa161d73c5b
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SHA256
9ca65184b73abb86f703adc209625c36471f1073725553e3484627db59d3acc3
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SHA512
818773b1fac3471f888a54e1998d4979a58f2126965f062425dbdcf81d16f7ebaec4c48fe9c9e3932b327d521dcf456bd1ae99355a81eae097732e037f64ace5
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtstt:BbdDmjr+OtEvwDpjM8f
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 2024-02-17_22bb1dcc09c3e1075dac10faff60c744_cryptolocker
Files
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2024-02-17_22bb1dcc09c3e1075dac10faff60c744_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