Behavioral task
behavioral1
Sample
2024-10-15_9418583b2c4ab410691809d29579fd20_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-15_9418583b2c4ab410691809d29579fd20_cryptolocker
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Size
54KB
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MD5
9418583b2c4ab410691809d29579fd20
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SHA1
0243ad43e5921ffce397bd1bcf1d2cfe81a8417f
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SHA256
7fcedcf27a7a10fbb675ef9f777622873abfdc297484a964a30df80ff1f5c0a5
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SHA512
be80e99b5e3d467a4796f94a3b1a3263f60b452189828a96d11e16b70092b36074bddaaed8ebd7e75f5ab8579d804569546b53637fd642cd1f03c28260f8ed1e
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFPu0:b7/y28wZEjbnouy8G76iH/NLpT
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-15_9418583b2c4ab410691809d29579fd20_cryptolocker
Files
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2024-10-15_9418583b2c4ab410691809d29579fd20_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
UPX0 Size: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - 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