Static task
static1
Behavioral task
behavioral1
Sample
2024-03-25_913ec4b74cdf6e41f36866b1935bc26a_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-25_913ec4b74cdf6e41f36866b1935bc26a_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-25_913ec4b74cdf6e41f36866b1935bc26a_cryptolocker
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Size
93KB
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MD5
913ec4b74cdf6e41f36866b1935bc26a
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SHA1
93625dc5caea15bacda55b136c5f8c763656c085
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SHA256
0242456fce1d9ad090cd1afc48c77bad55fc695f89b76a0eaf21b5b9987f9794
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SHA512
0d270426dad416e8c9150a1c3e77165e478bc28ccedc2f970edfe36469442841a5f372b9566d2c1813815f7122c7775be08e8fb7c6182ba83f541dde2337d0c5
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRXrZSUfFKazNclMjNUvP2I:xj+VGMOtEvwDpjubwQEI8UtzNcO8nS2
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 2024-03-25_913ec4b74cdf6e41f36866b1935bc26a_cryptolocker
Files
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2024-03-25_913ec4b74cdf6e41f36866b1935bc26a_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