Behavioral task
behavioral1
Sample
759870c80a9b6d1c5734c6cfd8ed3dff_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
759870c80a9b6d1c5734c6cfd8ed3dff_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
759870c80a9b6d1c5734c6cfd8ed3dff_cryptolocker_JC.exe
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Size
98KB
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MD5
759870c80a9b6d1c5734c6cfd8ed3dff
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SHA1
6b1468545d6f282443720bd6624d5bcfa1f136e7
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SHA256
70c38530e3ffa8357f9db824406c35a82fd156d73f866d67b16c0187dee69b75
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SHA512
9afbf02fda9a6599305d0d712b6adc6ef781188e782026f66df756be51b229b5c4246c64bf9b6ccef6b5967f5f849f27a00eb08d9a5af5a4d4c6a58766b3edd5
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6Gii:1nK6a+qdOOtEvwDpjP
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 759870c80a9b6d1c5734c6cfd8ed3dff_cryptolocker_JC.exe
Files
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759870c80a9b6d1c5734c6cfd8ed3dff_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