Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_e8cfa763256d3bcca920decf22da9982_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_e8cfa763256d3bcca920decf22da9982_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-19_e8cfa763256d3bcca920decf22da9982_cryptolocker
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Size
126KB
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MD5
e8cfa763256d3bcca920decf22da9982
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SHA1
9d94652e95dcd0c0c7fc9ae29edc48de0659d54d
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SHA256
0b62b0a2689cbd2d0ec3be8d14b975b8969cdbe6a61006541e540b7588503dc4
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SHA512
33247f649bf72c90f71c4c7c79319be29512f40f55e9bb9eac2a42b48e98f48503135fe46bb3686dca9017d23d405b9265db11ce789d9fc18f50534d24f3a7db
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpD: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 2024-02-19_e8cfa763256d3bcca920decf22da9982_cryptolocker
Files
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2024-02-19_e8cfa763256d3bcca920decf22da9982_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