Behavioral task
behavioral1
Sample
63fb959d6878fae9ef268e4b97eb780f_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
63fb959d6878fae9ef268e4b97eb780f_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
63fb959d6878fae9ef268e4b97eb780f_cryptolocker_JC.exe
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Size
98KB
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MD5
63fb959d6878fae9ef268e4b97eb780f
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SHA1
ee7205b37ddd26773e2a30bab97deebdca9a9331
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SHA256
d93c5980762602ea79a4cd9b29f009587f2d58940ba20e3d7a70b2a7255be82f
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SHA512
82f93e945d0effac4db2372b8c5db8797537b2e6d37a62d489bf91a89e656172e0dfe1f29f84d9995c90ecbeb4362a2c0efc3fc9887208f98f49c69bfcb2894b
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6Gk4:1nK6a+qdOOtEvwDpjT
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 63fb959d6878fae9ef268e4b97eb780f_cryptolocker_JC.exe
Files
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63fb959d6878fae9ef268e4b97eb780f_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