Static task
static1
Behavioral task
behavioral1
Sample
2024-02-24_4610a830ced3e45515c2b40076e33216_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-24_4610a830ced3e45515c2b40076e33216_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-24_4610a830ced3e45515c2b40076e33216_cryptolocker
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Size
127KB
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MD5
4610a830ced3e45515c2b40076e33216
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SHA1
5883c71b1de7db908ada780fd7edc558babc9d5f
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SHA256
31c38489290dca0e005f6125889503815d9ae79a34a16b2a4a34de41d66534bb
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SHA512
7f8ef224e1949fd2768bfaaed7b3ed67e8a6e9f090444a5ae79ace688954dd758b3ebb8b66b2ecf816ac588843690da03c496402a9ac998980cc5196cd00853b
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpR/gue:vCA9OtEvwDpjO
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 2024-02-24_4610a830ced3e45515c2b40076e33216_cryptolocker
Files
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2024-02-24_4610a830ced3e45515c2b40076e33216_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