Static task
static1
Behavioral task
behavioral1
Sample
2024-06-13_e2c7ee36fdfe2ad251cb8b828ae15e85_cryptolocker.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
2024-06-13_e2c7ee36fdfe2ad251cb8b828ae15e85_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-13_e2c7ee36fdfe2ad251cb8b828ae15e85_cryptolocker
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Size
44KB
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MD5
e2c7ee36fdfe2ad251cb8b828ae15e85
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SHA1
7eedf6ee4008cd4251557a2d0fa094491c51b5e1
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SHA256
87ef9fcfcc5fa3f3322e0a4f90355fde1a34a8fe7c52acf17dde7b27a2373138
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SHA512
5aeccfd2a0beadd602d62cfe3bf029b0373cb70d42e3ba9cbfcf14489c5ac6acaa1f3f444194b19fbb9a2967ebc8423c954b23215f6e8c15ee27b06da01c5984
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/CtXabM0u:6j+1NMOtEvwDpjrR2XabMh
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 2024-06-13_e2c7ee36fdfe2ad251cb8b828ae15e85_cryptolocker
Files
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2024-06-13_e2c7ee36fdfe2ad251cb8b828ae15e85_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