Static task
static1
Behavioral task
behavioral1
Sample
2024-05-27_5adecc2116a063d3ef4f55e3c640ded6_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-27_5adecc2116a063d3ef4f55e3c640ded6_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-27_5adecc2116a063d3ef4f55e3c640ded6_cryptolocker
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Size
49KB
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MD5
5adecc2116a063d3ef4f55e3c640ded6
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SHA1
129171a9d9527276042e79b161c31411e263403e
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SHA256
696338272fdbcbab1d0a1c89c8a66f16725738bc49fd14fe34d8f8598c3c33ea
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SHA512
93ad77574e4b7123764d26cf06f27f37d08ddef791de430f673087d1ddabbffb01cc8e96b9a311aa7861d2b171f58af0c398f056a6297bc6257b89b27a8a1079
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9Rva/yYsm0L:xj+VGMOtEvwDpjy+viHs7L
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 2024-05-27_5adecc2116a063d3ef4f55e3c640ded6_cryptolocker
Files
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2024-05-27_5adecc2116a063d3ef4f55e3c640ded6_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