Behavioral task
behavioral1
Sample
30b9b14ceff65b2c916932bd908d3025_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
30b9b14ceff65b2c916932bd908d3025_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
30b9b14ceff65b2c916932bd908d3025_cryptolocker_JC.exe
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Size
64KB
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MD5
30b9b14ceff65b2c916932bd908d3025
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SHA1
958e8fbb80310eec94428712077d4528717add6b
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SHA256
f7bdcb7b6fa6d40ba88a9edbfd47cff2c7a1e67ddd3cdb91e36b39a399b78ca8
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SHA512
52e99c1a92c7e9c9159700414b2da6e78e5e059f2163d5cdffb61530d7a276b54ce1c1a2aa172ce21db96d02e86f39f4fffb278e54a185658806b267b1635636
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SSDEEP
768:T6LsoEEeegiZPvEhHSG+gZHMum/kLyMro2GtOOtEvwDpjh:T6QFElP6n+gZHZmddpMOtEvwDpj
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 30b9b14ceff65b2c916932bd908d3025_cryptolocker_JC.exe
Files
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30b9b14ceff65b2c916932bd908d3025_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