Static task
static1
Behavioral task
behavioral1
Sample
2024-02-25_e8156a3231dc3baaefd47cfc37f630a7_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-25_e8156a3231dc3baaefd47cfc37f630a7_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-25_e8156a3231dc3baaefd47cfc37f630a7_cryptolocker
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Size
123KB
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MD5
e8156a3231dc3baaefd47cfc37f630a7
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SHA1
2abd4e5c26885ff3a981977787387a2b503a79cb
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SHA256
73a0d28ef20d32fe96a66927f57f72fa6e0187342fd1c1c9948140e3449112ce
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SHA512
c40940cf176c79b42d26f7f6757bdcd311836854733fa4870e87b8fe882803ec60d629b3e4357fd325b55edc20e5ee156843e7cdc5322a39acf163dfb39de1ee
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBIH:vCA9OtEvwDpjA
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-25_e8156a3231dc3baaefd47cfc37f630a7_cryptolocker
Files
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2024-02-25_e8156a3231dc3baaefd47cfc37f630a7_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE