Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_6bb8feeb7872452f9bcb147deb03372f_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_6bb8feeb7872452f9bcb147deb03372f_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_6bb8feeb7872452f9bcb147deb03372f_cryptolocker
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Size
54KB
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MD5
6bb8feeb7872452f9bcb147deb03372f
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SHA1
e3566f6f3d8f8977cf089ba1e6bd724f4e648a03
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SHA256
7e96805c972b0a254a610249b3888767fd6dcd1d288c1f29bc4d118ca3eb729a
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SHA512
0efcaa556e8f9670257453d9d86c150f26dae118ca32cc5a2e43f40ac95e38c042f822ccd0d63ebfc69ae4be064a68e9bca1c70134a98bf73fe4a07810b65162
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbP/MMd:xj+VGMOtEvwDpjubXMMd
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 2024-02-19_6bb8feeb7872452f9bcb147deb03372f_cryptolocker
Files
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2024-02-19_6bb8feeb7872452f9bcb147deb03372f_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