Behavioral task
behavioral1
Sample
6224af1f855fb22153126f9416823d02_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
6224af1f855fb22153126f9416823d02_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
6224af1f855fb22153126f9416823d02_cryptolocker_JC.exe
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Size
84KB
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MD5
6224af1f855fb22153126f9416823d02
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SHA1
36b79edcc58fdf5225038ced7ab3f53d2b273b86
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SHA256
fca2c9b8d498953fdf612d865f72fa4d97581aa5315f5983ef62ea10229e2b54
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SHA512
7877178d27eff772973b10cffb9765286cc9f311af447bc4fa9840b8108aa4b721d989d8ac51121004a161f38473ed542cca51e0e58370928c25455348053d02
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRD+g:zCsanOtEvwDpjk
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 6224af1f855fb22153126f9416823d02_cryptolocker_JC.exe
Files
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6224af1f855fb22153126f9416823d02_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
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
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