Behavioral task
behavioral1
Sample
6b325f5ee5c7b26589e809d1af76b4c8_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
6b325f5ee5c7b26589e809d1af76b4c8_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
6b325f5ee5c7b26589e809d1af76b4c8_cryptolocker_JC.exe
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Size
99KB
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MD5
6b325f5ee5c7b26589e809d1af76b4c8
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SHA1
8019dba09139e31b1e33b6722087a4d288edf9af
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SHA256
a40ccb1a0f92a06521b2feeaccb5f4208573344f562d6c6d94709ab5f9b65f42
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SHA512
715ebcb8f61933f616c6a0f6601f28c2f7bb312081b8b341f6916d7d7f99811dcc8cc177630307e7bea8bd1deb454971b4ba3f57f039ca253fddf8a072318fb0
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn58+g:1nK6a+qdOOtEvwDpj3
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 6b325f5ee5c7b26589e809d1af76b4c8_cryptolocker_JC.exe
Files
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6b325f5ee5c7b26589e809d1af76b4c8_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