Static task
static1
Behavioral task
behavioral1
Sample
2024-04-26_063d9dd2248da3b67f648e494383270f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-26_063d9dd2248da3b67f648e494383270f_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-26_063d9dd2248da3b67f648e494383270f_cryptolocker
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Size
47KB
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MD5
063d9dd2248da3b67f648e494383270f
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SHA1
f6e6ceceb2030648728ffa2480e4b827ad3b7c3f
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SHA256
61fbefc7ef39bdf5c995a972ed7c233844b52bc1e7716dc0a9b5c85eb3ba73fe
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SHA512
79354aa23424a8543fa23663f423b28f819a834d2ce1db8e5c44734a5666bb02c190e92464b5026e411286133fb4c8d20bf15e0e9e2542e7966dc4a10c6b3259
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9RzhwaRh+du:xj+VGMOtEvwDpjy+TRh+du
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 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-26_063d9dd2248da3b67f648e494383270f_cryptolocker
Files
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2024-04-26_063d9dd2248da3b67f648e494383270f_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE