Behavioral task
behavioral1
Sample
2024-10-05_c9e7275ebec87f13e9fe7eba408be670_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-05_c9e7275ebec87f13e9fe7eba408be670_cryptolocker
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Size
43KB
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MD5
c9e7275ebec87f13e9fe7eba408be670
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SHA1
3d7f3f5bb62056b4544fef140b7a33cc6c952643
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SHA256
6aa10f760a7f3041458f6577b23e668262a438876be889cb24a0c4ee5b19b773
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SHA512
c4846dcc023f89b5728d16213a3036eb80c49dc909bcae7da466d05172a3368eaec6258a76b68ffa1f7193d07928ef3f0b7bee5180ce0d7ee226ffd8ecd4bd9a
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SSDEEP
768:bO74zYcgT/EkdCQgpwXFXSqQXfj0xKsmHBdZW:bO6YcA/Xk3wXFXSqAJjW
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-05_c9e7275ebec87f13e9fe7eba408be670_cryptolocker
Files
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2024-10-05_c9e7275ebec87f13e9fe7eba408be670_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: 16KB - Virtual size: 28KB
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: 8KB - 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