Static task
static1
Behavioral task
behavioral1
Sample
2024-03-19_4ab389ec1d1ad6d9b11e8f3bd524744b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-19_4ab389ec1d1ad6d9b11e8f3bd524744b_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-19_4ab389ec1d1ad6d9b11e8f3bd524744b_cryptolocker
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Size
127KB
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MD5
4ab389ec1d1ad6d9b11e8f3bd524744b
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SHA1
e53cf94285eb45c1c4941e33768496eeab86a70a
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SHA256
ba25df64fd0f072455ff186577a2ba7c7faad282a642680bbd40d78a7e01eb7f
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SHA512
64770ac99d4051fee6115ca6cb373c2d95662a46e6930086e7cb6b22918762d05bd0d7ed4d1c9957dcc89c57bec7e6e03486e24def48feeb6c70a01d263e61a9
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpVSE:vCA9OtEvwDpjD
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 2024-03-19_4ab389ec1d1ad6d9b11e8f3bd524744b_cryptolocker
Files
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2024-03-19_4ab389ec1d1ad6d9b11e8f3bd524744b_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