Behavioral task
behavioral1
Sample
8de0fd12a915e4ff36a64c6e8f05d12c_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
8de0fd12a915e4ff36a64c6e8f05d12c_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
8de0fd12a915e4ff36a64c6e8f05d12c_cryptolocker_JC.exe
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Size
97KB
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MD5
8de0fd12a915e4ff36a64c6e8f05d12c
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SHA1
4a511e34271488ecc229022c15053caa8ca7dbb4
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SHA256
79141a572bd6c35cd7d1f0a96db3f39bb8f4182461a02d0f17c9d0876b7ac928
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SHA512
a32d0b4e63859fac338e205b982d88f861c69b92b54a26afb17856bd0df24596b259dae2c726e20de6b83be5bbfb7d981a6905fa63b15012e0f9ff3041cc6541
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6G2n:1nK6a+qdOOtEvwDpjM
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8de0fd12a915e4ff36a64c6e8f05d12c_cryptolocker_JC.exe
Files
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8de0fd12a915e4ff36a64c6e8f05d12c_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