Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_a91c1719579e38cee94df0356a876606_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_a91c1719579e38cee94df0356a876606_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-18_a91c1719579e38cee94df0356a876606_cryptolocker
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Size
126KB
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MD5
a91c1719579e38cee94df0356a876606
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SHA1
be825349ba4919743b30861e11ac182638f6676a
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SHA256
d8fbe5f504c286d474ef85802558f7318969f30afe1cecd0596270c6f52bc05d
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SHA512
650425e7cadb4238028e814f24e0537f7ddfbd04ca45164cfd20356dd865a41f9b9aa941f495993aa80003db69d3806fe29aaff009378ac79119be6bcff9f1ba
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBp2:vCA9OtEvwDpjy
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 2024-02-18_a91c1719579e38cee94df0356a876606_cryptolocker
Files
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2024-02-18_a91c1719579e38cee94df0356a876606_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