Behavioral task
behavioral1
Sample
32605b1e5062affbfb7444899f927807_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
32605b1e5062affbfb7444899f927807_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
32605b1e5062affbfb7444899f927807_cryptolocker_JC.exe
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Size
76KB
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MD5
32605b1e5062affbfb7444899f927807
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SHA1
f31b0a5288316f24af77e9d25b63ca62fa46d6dd
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SHA256
b2709f18a15e8dea1df53f13e52b43d18938fb2cd6327d97df370fef6ce42da2
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SHA512
f4ffbcbf9482458b4cb26bb1feddb9bd8d2870ee635cb92e9a368de532da3aea71c7496d9c96d528ba4b094cdc1adf011eefa5bb7a7d2a5594ab3201ddada0de
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOTzF:T6a+rdOOtEvwDpjNp
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 32605b1e5062affbfb7444899f927807_cryptolocker_JC.exe
Files
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32605b1e5062affbfb7444899f927807_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - 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