Behavioral task
behavioral1
Sample
cab0d331b3d51caa6ebbd01b74b906b3_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
cab0d331b3d51caa6ebbd01b74b906b3_cryptolocker_JC.exe
Resource
win10v2004-20230824-en
General
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Target
cab0d331b3d51caa6ebbd01b74b906b3_cryptolocker_JC.exe
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Size
65KB
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MD5
cab0d331b3d51caa6ebbd01b74b906b3
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SHA1
e910aaf641d5f587994c28f0d1f05c65130ba47c
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SHA256
adb4a3197e2b3ee47b7f4df208661da4d62f5e26620fab886aaedc399c6f0c94
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SHA512
6cda70e3c1f9c6d50e585d8619e9da04fd4115a64a0b74e1c475ce65a9950f047b73003b8e56a469d5c0193e14566aad073a90f47044a0fe909d318c0c012aa5
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsal8:1nK6a+qdOOtEvwDpjF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource cab0d331b3d51caa6ebbd01b74b906b3_cryptolocker_JC.exe
Files
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cab0d331b3d51caa6ebbd01b74b906b3_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