Behavioral task
behavioral1
Sample
2024-09-05_7eea20a4bbf07902227867c7560dfc04_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-05_7eea20a4bbf07902227867c7560dfc04_cryptolocker
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Size
90KB
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MD5
7eea20a4bbf07902227867c7560dfc04
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SHA1
bbc6ec0a06e93f42a974bb8006dd6688f59b4572
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SHA256
bd1d194b4c6082ea7997450f3c54f792a7415480ffef74ecc63e168f3f63ad2f
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SHA512
94761764ab817dfa1bbd6e0d1f2abc8470610a8a001d6efd3e490756a8647fe293df349b1e59889b7eb73907e9477aaf607d5b02f496e69e3af504544a62c924
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SSDEEP
1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAB:n6a+1SEOtEvwDpjYYvQd2PB
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-05_7eea20a4bbf07902227867c7560dfc04_cryptolocker
Files
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2024-09-05_7eea20a4bbf07902227867c7560dfc04_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_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - 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