Static task
static1
Behavioral task
behavioral1
Sample
2024-06-03_e6a38ffb1a2360f4ab145682cc7be904_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-03_e6a38ffb1a2360f4ab145682cc7be904_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-06-03_e6a38ffb1a2360f4ab145682cc7be904_cryptolocker
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Size
58KB
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MD5
e6a38ffb1a2360f4ab145682cc7be904
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SHA1
617893ad2fb4b3a5c6711b171a2683db919c5e63
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SHA256
351f0484d7d81bb70d1bff3beffce10f052b7a3fa9a75cd1ae66215162bcdd5d
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SHA512
e4a523e74f62c7ea92d3878230832fed68576452118713d528fb29818b5c8acc89c43cb42aea0823f00f7aeffaaa288f398081c2f7294f7d5165b30c156fe668
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7/e6+:6j+1NMOtEvwDpjr8oxExe6+
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 2024-06-03_e6a38ffb1a2360f4ab145682cc7be904_cryptolocker
Files
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2024-06-03_e6a38ffb1a2360f4ab145682cc7be904_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