Static task
static1
Behavioral task
behavioral1
Sample
18ea26339ecb52a3731c74eb3e37b643_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
18ea26339ecb52a3731c74eb3e37b643_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
18ea26339ecb52a3731c74eb3e37b643_cryptolocker_JC.exe
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Size
50KB
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MD5
18ea26339ecb52a3731c74eb3e37b643
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SHA1
d699eaac1456cc3f89af70e0bb27d44713ff4744
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SHA256
a0bfb8f9d0b1364ea4bd6a2dcd48ca0436eb23bf2152b169f288319c1e8b0fc5
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SHA512
0ad396a6eed38d497569218a148f3e40cc757af9c96ca9a33a1b06cfa4e4bb7d81c0c231d1eacabadff4c553779fa04f362c46d7cf8f8ca00e19d73c744c3097
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ9Yv02t:xj+VGMOtEvwDpjubfC
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 18ea26339ecb52a3731c74eb3e37b643_cryptolocker_JC.exe
Files
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18ea26339ecb52a3731c74eb3e37b643_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
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
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