Behavioral task
behavioral1
Sample
5a177443ab722b63ab1313ff24340f74_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
5a177443ab722b63ab1313ff24340f74_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
5a177443ab722b63ab1313ff24340f74_cryptolocker_JC.exe
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Size
60KB
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MD5
5a177443ab722b63ab1313ff24340f74
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SHA1
8238e0b14e9c675fa5dc040603e5034cd43e7f61
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SHA256
b91dd2a5671ea3242e39eea2d4cc4b4dacd30de1e66f7b4551056ac4cb004791
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SHA512
46ab4fbeed8b66165c7d8788ab685221fe5c097178d89c1e0ce15750016969e44c8b843275110513293bdee04d759b95757f2c3884ff4080d557b795a85ff7a0
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SSDEEP
768:P8mnjO6LsoEEeegiZPvEhHSG+gbMum/kLyMro2GtOOtEvwDpjK:P8mnK6QFElP6n+gbZmddpMOtEvwDpj
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5a177443ab722b63ab1313ff24340f74_cryptolocker_JC.exe
Files
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5a177443ab722b63ab1313ff24340f74_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