Behavioral task
behavioral1
Sample
2024-10-15_5c5a227428fa1e3a198fe1946427d484_cryptolocker.exe
Resource
win7-20241010-en
General
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Target
2024-10-15_5c5a227428fa1e3a198fe1946427d484_cryptolocker
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Size
54KB
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MD5
5c5a227428fa1e3a198fe1946427d484
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SHA1
114246ea989325dc4989f804cdfdc0405c5b6cc4
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SHA256
81611e7f1fa6dec97bd51966c7e1c5732371209cf1169d8e34d5e5ba7bc6577f
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SHA512
11b6c35c41083283cac883d855943fe29a3ead623162ba99a8fa4100ce268e85079144c89edfddf462b1a356ea07e23c037d95c2869541c040821618c7fde21b
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFPF:b7/y28wZEjbnouy8G76iH/NLpP
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_5c5a227428fa1e3a198fe1946427d484_cryptolocker
Files
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2024-10-15_5c5a227428fa1e3a198fe1946427d484_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