Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_93bb5a1e2ecb09e7d50481c35a7ee966_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-19_93bb5a1e2ecb09e7d50481c35a7ee966_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-19_93bb5a1e2ecb09e7d50481c35a7ee966_cryptolocker
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Size
62KB
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MD5
93bb5a1e2ecb09e7d50481c35a7ee966
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SHA1
ba01028e69bac2a361b5d41817f9e1257ac8ac2f
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SHA256
2ae4e7eacdc1fe36dcdadf073a694119005935407cff38d711b2c3604b19e90d
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SHA512
4c2013d20654a27b43a2ddecfbe14d791584bfdc7ea09dc068ca8b07ed386aff925753e1a5b0bebb4f8ddd7c59b563ccab91dcb16faa429a6858795c55f4acfb
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEIDS:6j+1NMOtEvwDpjr8ox8UDE9
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_93bb5a1e2ecb09e7d50481c35a7ee966_cryptolocker
Files
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2024-02-19_93bb5a1e2ecb09e7d50481c35a7ee966_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