Static task
static1
Behavioral task
behavioral1
Sample
2024-03-29_96daeaa61ce0b430f6592e4346e818b6_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-29_96daeaa61ce0b430f6592e4346e818b6_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-29_96daeaa61ce0b430f6592e4346e818b6_cryptolocker
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Size
93KB
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MD5
96daeaa61ce0b430f6592e4346e818b6
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SHA1
ea698deae8111bc5c7edc3380d08d09f7e6e1370
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SHA256
0e526f5989d897977e0a0624af3284eabcef100c0f8c5d02e0bbe5d991c2c0a8
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SHA512
83ef3f50f3151c1ae49da30a8d74a35f787ae9f79f100751af44087037288e089c01126ce06730ee3477d90510c8b16633ebfa4edc9ece35d8d670f1bc38dac7
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJGt:xj+VGMOtEvwDpjubwQEIiVmkqt
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 2024-03-29_96daeaa61ce0b430f6592e4346e818b6_cryptolocker
Files
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2024-03-29_96daeaa61ce0b430f6592e4346e818b6_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