Behavioral task
behavioral1
Sample
2024-09-06_43e38fe32bf296d1208bce02a97387bb_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-06_43e38fe32bf296d1208bce02a97387bb_cryptolocker
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Size
33KB
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MD5
43e38fe32bf296d1208bce02a97387bb
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SHA1
86eb4fa6139a9018b6b929f602f6269a29927797
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SHA256
c158095ce44c29b9390365f8f8217d65ce1bf8e70159b9a8b613aac1b9d7cab2
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SHA512
91b6c5de9eb495f3a135c1ca9862d586184badee5e24b0da07300d787db7f02d02ce4a3e9e03b0f4bd12ebd737e02f51149ff2f7127a839d87760a1393fcf6c8
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SSDEEP
768:bROjawZEjbhxnbcuyD7U9kXfn62tH/1/LpP+h:bRO2wZEjbnouy8Gv6iH/NLpk
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-06_43e38fe32bf296d1208bce02a97387bb_cryptolocker
Files
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2024-09-06_43e38fe32bf296d1208bce02a97387bb_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
Sections
UPX0 Size: - 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