Behavioral task
behavioral1
Sample
2024-09-07_24b18a7a3aa68e7dd081df6c58880330_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-07_24b18a7a3aa68e7dd081df6c58880330_cryptolocker
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Size
43KB
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MD5
24b18a7a3aa68e7dd081df6c58880330
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SHA1
87fd3112aaeffb54688430506cd384680c67b5ca
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SHA256
a774b7797d1e0bcd75326203faf7f79fc010e10b61f18712ad00e37006abf957
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SHA512
993c5d32d1fc1c2c79d8d8d382ae3c9ec98cb4afd6f1d63b490f36dc10919e68fda07e40717d5f005195fa16713df87083ebc4a6d9945e8d702b66b5083281b0
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SSDEEP
768:bO74zYcgT/EkdCQgpwXFXSqQXfj0xKsmHBdq1:bO6YcA/Xk3wXFXSqAJw1
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-07_24b18a7a3aa68e7dd081df6c58880330_cryptolocker
Files
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2024-09-07_24b18a7a3aa68e7dd081df6c58880330_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: 16KB - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - 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