Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_6348d7e31fcf21ca65d69c7f81801269_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-29_6348d7e31fcf21ca65d69c7f81801269_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-29_6348d7e31fcf21ca65d69c7f81801269_cryptolocker
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Size
57KB
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MD5
6348d7e31fcf21ca65d69c7f81801269
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SHA1
7eea617b4b5088c796c85fd4781ddbce80314b43
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SHA256
6dbbc6372f141d28a44bcb6fc1b1019ea79bf10a7f7e4e18a0d7a56a82bdbd34
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SHA512
b4d499c770366d2abfdc2e0183e53c9dafe1da413ae24fdd84248ccf0b625454eaf0da2e94529982086c2365f8ecfefe23762c68e6a7a3b64b082064fb8c361b
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61PT15:BbdDmjr+OtEvwDpjM5
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 2024-01-29_6348d7e31fcf21ca65d69c7f81801269_cryptolocker
Files
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2024-01-29_6348d7e31fcf21ca65d69c7f81801269_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