Static task
static1
Behavioral task
behavioral1
Sample
2024-05-02_52d205731be6e4355ec5ab1dde73495e_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-02_52d205731be6e4355ec5ab1dde73495e_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-02_52d205731be6e4355ec5ab1dde73495e_cryptolocker
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Size
56KB
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MD5
52d205731be6e4355ec5ab1dde73495e
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SHA1
780bd3135151fa0e49a3c775052f7eddd115af83
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SHA256
180ccd83f2d8c2f9e485dee4059798e08a86fe08bc95175fb3373c18f23d254c
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SHA512
a0cbf122af91ab64f494a91e055bcccda95367e9cac51ccc473641139327aeea81dffade77590e3612aeb863e4a579b5a93c62e6f2543af90d3365f350ce6b95
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7/e4e:6j+1NMOtEvwDpjr8oxExe4e
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 2024-05-02_52d205731be6e4355ec5ab1dde73495e_cryptolocker
Files
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2024-05-02_52d205731be6e4355ec5ab1dde73495e_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