Static task
static1
Behavioral task
behavioral1
Sample
2024-05-24_e2e44008808717f45f6c2a04c54a1fdb_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-24_e2e44008808717f45f6c2a04c54a1fdb_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-24_e2e44008808717f45f6c2a04c54a1fdb_cryptolocker
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Size
68KB
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MD5
e2e44008808717f45f6c2a04c54a1fdb
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SHA1
7a41d3c677809d80fdd40c9cab2de7ced4d54798
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SHA256
9b057ca92be023e3ca449bca1de137af03faefd566f7747198d5142ce13c55d2
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SHA512
916d24d63826e22a963f82e191479ca2e4e8b04d0dbf73e602a68eb65302137c0a02a5e0f5e4ad8ac32541c5f877690fc194252b6929b082fe9ba6c23557f15e
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpE0P/xFIL:6j+1NMOtEvwDpjr8ox8UDEpN/jy
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 2024-05-24_e2e44008808717f45f6c2a04c54a1fdb_cryptolocker
Files
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2024-05-24_e2e44008808717f45f6c2a04c54a1fdb_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: 11KB - Virtual size: 12KB
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