Static task
static1
Behavioral task
behavioral1
Sample
2024-04-30_abb8b7b7d15cf7af79447e75b0206385_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-04-30_abb8b7b7d15cf7af79447e75b0206385_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-04-30_abb8b7b7d15cf7af79447e75b0206385_cryptolocker
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Size
42KB
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MD5
abb8b7b7d15cf7af79447e75b0206385
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SHA1
ffc76f8e6df1afec6334772a7a192064376abc6a
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SHA256
208e803a8fc9fa61c63f015c19fe9a9fb7dfaeb425d0fb8cd0caf8f9df50442c
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SHA512
031302fb3c3e7bc6897904cf3e4e684e1ecd910bae10908f25df5c050e92c51e987ac8c5c210096e28a1e0216e1217557fbe174ad10e30f978e9d71fbe1cc969
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/alg:6j+1NMOtEvwDpjrReg
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 2024-04-30_abb8b7b7d15cf7af79447e75b0206385_cryptolocker
Files
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2024-04-30_abb8b7b7d15cf7af79447e75b0206385_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