Static task
static1
Behavioral task
behavioral1
Sample
2024-03-11_2633f67f3c003697d9e894b2c5e5a5b4_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-11_2633f67f3c003697d9e894b2c5e5a5b4_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-03-11_2633f67f3c003697d9e894b2c5e5a5b4_cryptolocker
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Size
127KB
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MD5
2633f67f3c003697d9e894b2c5e5a5b4
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SHA1
42cc82120a1c92487cedfd7521456289b136e45d
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SHA256
54237dc23c9eaaaf1a8f25a31debca3e534b9d8a1e4525a5f805e014be0b9f45
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SHA512
32dca169ef9d7eb3d4391914ede6009c44c924eae85713e652ebf0db43e3e62098d61a586a138fa299abe6f83d02ad5cbc19dd671cf09b634acb558f7b9de011
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpj:vCA9OtEvwDpjf
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 2024-03-11_2633f67f3c003697d9e894b2c5e5a5b4_cryptolocker
Files
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2024-03-11_2633f67f3c003697d9e894b2c5e5a5b4_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