Behavioral task
behavioral1
Sample
52519806be1bae869c86acb16bdf843e_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
52519806be1bae869c86acb16bdf843e_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
52519806be1bae869c86acb16bdf843e_cryptolocker_JC.exe
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Size
77KB
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MD5
52519806be1bae869c86acb16bdf843e
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SHA1
2e4802ce23d81b6b10bbac2edb4ecd3a39504be2
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SHA256
126a55ba32b463d54aeee5865efa024d756ab6be5cb13f2e1ec5d31528b4a4f9
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SHA512
fcbacf7c311c5b748e3c77ba1e05a9d647f1022ec68f7f344d2ba11adc5cd4ce8f40d2192eca530c1300caa3309c1a93d7a6e3617c47145b5c972ab49fff0dc2
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalDSwLJD:1nK6a+qdOOtEvwDpjq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 52519806be1bae869c86acb16bdf843e_cryptolocker_JC.exe
Files
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52519806be1bae869c86acb16bdf843e_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