Static task
static1
Behavioral task
behavioral1
Sample
b640b82deed52754fe93a2cd7ea918b6_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
b640b82deed52754fe93a2cd7ea918b6_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
b640b82deed52754fe93a2cd7ea918b6_cryptolocker_JC.exe
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Size
59KB
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MD5
b640b82deed52754fe93a2cd7ea918b6
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SHA1
0721e18ee645054e8b879f68b09145ed463f6beb
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SHA256
fc13daa35cf8f0ea51e517d580155e0f066cacec8174701b6a2788f838b3134e
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SHA512
14bc518d128ec6098ed412e18353b1f6c4851cdea88da4a23bf721d5fb3de1343034367392d216afcb86bd3983c8d0c41dde78d45d4f947832e02c34628ca589
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3hvLft:ZVxkGOtEvwDpjcaH
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b640b82deed52754fe93a2cd7ea918b6_cryptolocker_JC.exe
Files
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b640b82deed52754fe93a2cd7ea918b6_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ