Behavioral task
behavioral1
Sample
30b35705bd794b9c515261b837e4e703_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
30b35705bd794b9c515261b837e4e703_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
30b35705bd794b9c515261b837e4e703_cryptolocker_JC.exe
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Size
97KB
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MD5
30b35705bd794b9c515261b837e4e703
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SHA1
d21df503265f43eeb60e81b38141f5ccc41a2495
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SHA256
ccd01f80e79e5b8bbd70a1f015e8d00420643948d067cfa3bd5fbfff0d00a8e2
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SHA512
c8d355f617425e8058cda7af40bdba3a6f6415abd065f11ad9b40e42269b0bbf9ee81bb77031ff7b35771cb8d736b166392861c4a46c5fd7bf22daab8b106c52
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6Gj0S:1nK6a+qdOOtEvwDpjb
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 30b35705bd794b9c515261b837e4e703_cryptolocker_JC.exe
Files
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30b35705bd794b9c515261b837e4e703_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