Behavioral task
behavioral1
Sample
8592f8602342cba6a3f36b47c5ccdcb0_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
8592f8602342cba6a3f36b47c5ccdcb0_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
8592f8602342cba6a3f36b47c5ccdcb0_cryptolocker_JC.exe
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Size
51KB
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MD5
8592f8602342cba6a3f36b47c5ccdcb0
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SHA1
fbc8207fec7fb040a70883730c9d167a28529ac4
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SHA256
21f24d56937459e9ac2f2814130e9f65b62603364d93277a2061a19dcab2e65f
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SHA512
6d5c8b4a46387f4841e92926cb47f194bf20b7f9baa657c685ff0e07f985c2e5694831cbdf776f1a65997b2d91b82671c2dddad3e1cc9d36f02a2ccea46f05ba
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SSDEEP
768:P8mnjO6LsoEEeegiZPvEhHSG+gbum/kLyMro2GtOOtEvwDpjKvWxoRngV:P8mnK6QFElP6n+gymddpMOtEvwDpjegV
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8592f8602342cba6a3f36b47c5ccdcb0_cryptolocker_JC.exe
Files
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8592f8602342cba6a3f36b47c5ccdcb0_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