Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_131a1270bd833cba9e3298a20af65546_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_131a1270bd833cba9e3298a20af65546_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_131a1270bd833cba9e3298a20af65546_cryptolocker
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Size
126KB
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MD5
131a1270bd833cba9e3298a20af65546
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SHA1
de84c29a0909bd2c95a6a7599dcb1ed1830bd797
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SHA256
6f55317c159f16db5d38f073096f8a86827889705ee0abadfddcbcb52e5e8802
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SHA512
87cdd0710e069df2e4666b28affa48acd39d9e7fb493bb5e0c7c7bd3761c869e9a0c8d49ce00842fcda5b5aa4ab959a407bcd94dc8d709043434a98d553532fe
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpl:vCA9OtEvwDpjJ
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 2024-02-28_131a1270bd833cba9e3298a20af65546_cryptolocker
Files
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2024-02-28_131a1270bd833cba9e3298a20af65546_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