Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_a103853a08b84eaafb405fe29784786e_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-27_a103853a08b84eaafb405fe29784786e_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-27_a103853a08b84eaafb405fe29784786e_cryptolocker
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Size
125KB
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MD5
a103853a08b84eaafb405fe29784786e
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SHA1
c7046b07b62bf00ecb1d9f55c5f0c0628edbdc3a
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SHA256
ab3e2ce039ff5b197180d69055ebf5b9b46d0705f6737be170ab7c24bc1ab2d2
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SHA512
f48b7d43fc88343dabe424fac882d32692e59989c3ba15aa2aaf82917c0b531ca77d959341c17255b2150f20fbbae72dd4f2fb23203e938a3eb62aaae9b5233e
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpBQ:vCA9OtEvwDpjm
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 2024-01-27_a103853a08b84eaafb405fe29784786e_cryptolocker
Files
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2024-01-27_a103853a08b84eaafb405fe29784786e_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