Behavioral task
behavioral1
Sample
2024-10-13_58c534c52c0511d70f3448c000185ea0_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-13_58c534c52c0511d70f3448c000185ea0_cryptolocker
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Size
71KB
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MD5
58c534c52c0511d70f3448c000185ea0
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SHA1
7cccdb6d1bac2c56837915f2b7ea79d1fb8cb7ea
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SHA256
76f6fab05fa6aa6aa0d19627baa3437faa8e2545e55e586339dfe1a695719658
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SHA512
961efdf7d6e3bc6de862dedfd7daf17389204058832c86df1f219e30a62a097f39ef85cbfe478344a20107e1df788de80b57a913abdb07bac74538ce9cff59a4
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOAkXtBdxPT:T6a+rdOOtEvwDpjNtHPT
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-13_58c534c52c0511d70f3448c000185ea0_cryptolocker
Files
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2024-10-13_58c534c52c0511d70f3448c000185ea0_cryptolocker.exe windows:5 windows x86 arch: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