Static task
static1
Behavioral task
behavioral1
Sample
2024-06-11_e70a1c7bbb5889cdb0072dc84d1dea8b_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-06-11_e70a1c7bbb5889cdb0072dc84d1dea8b_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-11_e70a1c7bbb5889cdb0072dc84d1dea8b_cryptolocker
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Size
48KB
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MD5
e70a1c7bbb5889cdb0072dc84d1dea8b
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SHA1
ad2c2b0d2349e2b49d7417336d7a5ced2ce3a54e
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SHA256
0962b858580770d591c426cd26d871a266356cebd65daefab324172fc19b0c94
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SHA512
0f56db75f27541825c80ac4a2eca24a36ba2ebc97114e01a5a9c863c433103d8d4513bb6442e73fc20ffca8a773b1005d4379f6a7f93b8c48bee6b38fb804f27
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9RzhwaN49hy:xj+VGMOtEvwDpjy+TN4Ly
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 2024-06-11_e70a1c7bbb5889cdb0072dc84d1dea8b_cryptolocker
Files
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2024-06-11_e70a1c7bbb5889cdb0072dc84d1dea8b_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