Behavioral task
behavioral1
Sample
a215f1744b22a81590a70c2113c79e1a_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
a215f1744b22a81590a70c2113c79e1a_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
a215f1744b22a81590a70c2113c79e1a_cryptolocker_JC.exe
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Size
98KB
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MD5
a215f1744b22a81590a70c2113c79e1a
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SHA1
8b0cc5c00ac534f755a83770fa3c892685e08956
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SHA256
45639539ee4dc096c5140395cf08cd8b049853fc9cf89648a4216ebd2b389efa
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SHA512
cbbbfd28afe3a9bfa800b34d4b44a7b57fb09bd8368897f7504d9fa60df2cb6980f7a76a2cb5cb41196ad541b2c3d9b475e1bdfd00adcc70c2ce9d9fe9306eb5
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6Gr:1nK6a+qdOOtEvwDpjr
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a215f1744b22a81590a70c2113c79e1a_cryptolocker_JC.exe
Files
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a215f1744b22a81590a70c2113c79e1a_cryptolocker_JC.exe.exe windows 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: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE