Behavioral task
behavioral1
Sample
2b5df6d6202ce11d8b72113855871038_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
2b5df6d6202ce11d8b72113855871038_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
2b5df6d6202ce11d8b72113855871038_cryptolocker_JC.exe
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Size
77KB
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MD5
2b5df6d6202ce11d8b72113855871038
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SHA1
b4ea1f8450ea8a70da029669b8177eff26d22ea0
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SHA256
980b154359d4a7f60fac07547bb098fe8afad69c468d4d17aa92632fc6405c3a
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SHA512
32d2606b23842656cd247f89a8ae14037ab44723e6466d6d3b9afa4f8fa1795a4b3de0d7394d31fd4b2773b980ee5a2baff827a11d969b8e9bbda3a393cc5de5
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUXQaW3:T6a+rdOOtEvwDpjNt
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2b5df6d6202ce11d8b72113855871038_cryptolocker_JC.exe
Files
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2b5df6d6202ce11d8b72113855871038_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE