Behavioral task
behavioral1
Sample
2024-10-13_45b694de78f6fbed14528aa654d19723_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-13_45b694de78f6fbed14528aa654d19723_cryptolocker
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Size
55KB
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MD5
45b694de78f6fbed14528aa654d19723
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SHA1
e32e259da2b152ad876e9b0c20fb1bdf8a48785b
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SHA256
fe183e99bf8be3246a68e35b12b3232a52e905cf42e5d01c2323d8d78581e4d7
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SHA512
b98f016e1353b3fad858135d7141c644f7a1c6699cd854cc9e952bb747b5f76cf9d077f1f86fb94bf3ba07884dac9548cd720dd6545b0e503b6b4d75a84a785f
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFP85:b7/y28wZEjbnouy8G76iH/NLpQ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-13_45b694de78f6fbed14528aa654d19723_cryptolocker
Files
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2024-10-13_45b694de78f6fbed14528aa654d19723_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