Static task
static1
Behavioral task
behavioral1
Sample
81e497db40f1153fbeabccc43c9a925c_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
81e497db40f1153fbeabccc43c9a925c_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
81e497db40f1153fbeabccc43c9a925c_cryptolocker_JC.exe
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Size
54KB
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MD5
81e497db40f1153fbeabccc43c9a925c
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SHA1
070641b8e948b3f6ca871ac92107cf7a81298d19
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SHA256
4124a9b23cbd457b2debe7a8e7e733b6c7ec39e8f67008c671c85fcc35d2d37a
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SHA512
cef43d9a8a984e41c2fc5f96dcf89de402b5a6491f096e2b8570ad25b9d3d7c913e1ed73cafeba1b86bdb6c31d542f4c9fbc796428c9793508a433a5cbff44d5
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52Wf:6j+1NMOtEvwDpjr8ox8U2
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 81e497db40f1153fbeabccc43c9a925c_cryptolocker_JC.exe
Files
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81e497db40f1153fbeabccc43c9a925c_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
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_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