Behavioral task
behavioral1
Sample
32ec76ca205b9d1de8a8c61255449ae1_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
32ec76ca205b9d1de8a8c61255449ae1_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
32ec76ca205b9d1de8a8c61255449ae1_cryptolocker_JC.exe
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Size
87KB
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MD5
32ec76ca205b9d1de8a8c61255449ae1
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SHA1
46869f5a653c265c277804b78eb0e308ab2004f6
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SHA256
6168dec90a1b4ca11b12a41cacd732fe4d3388c912e16e1e81e6707af91d4a31
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SHA512
0edd0a4b0142229f6ed9a37f1fc4bd0d893742317c6616fb5b4cc38b8a935ae46586f38efe44fe323745e27059f269579c092f004f823d6d23847a0a1201c568
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDiK:zCsanOtEvwDpji
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 32ec76ca205b9d1de8a8c61255449ae1_cryptolocker_JC.exe
Files
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32ec76ca205b9d1de8a8c61255449ae1_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