Behavioral task
behavioral1
Sample
668e9ce7a30778f0c9f685f97e7edefe_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
668e9ce7a30778f0c9f685f97e7edefe_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
668e9ce7a30778f0c9f685f97e7edefe_cryptolocker_JC.exe
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Size
97KB
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MD5
668e9ce7a30778f0c9f685f97e7edefe
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SHA1
20c4f14e5c70ac4b4060504327685fd933abef83
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SHA256
b7698a12e38a0f0eef189b921214c9c2ae0aaa1b36ba94e4b79367501be7713f
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SHA512
c925fab0077b556092aaedc06bba5838570120eed257306f478259844fd9c875df2ea56dd11e3bf86deb8a945849ffa18beeaf0c50466e087a49d10ffa6f7620
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6GK:1nK6a+qdOOtEvwDpjK
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 668e9ce7a30778f0c9f685f97e7edefe_cryptolocker_JC.exe
Files
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668e9ce7a30778f0c9f685f97e7edefe_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