Behavioral task
behavioral1
Sample
2024-10-09_ab6a5b444ea2869fe9bc6961bb2b425f_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-09_ab6a5b444ea2869fe9bc6961bb2b425f_cryptolocker
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Size
43KB
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MD5
ab6a5b444ea2869fe9bc6961bb2b425f
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SHA1
4dafb1c58511969ea8fbcd2fede11232598e9040
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SHA256
fbc26e1f9c29d33860d9047d1ea229cc7c0fcb94f83bcea8afab2ec46a8524e3
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SHA512
643d0a6cf478b09ed6638195dd3fec06edd378a2aee09c09cb3575302e107482f881935ab6b6780860c4a96bc800397d2569eed590bbfd1d9dab963e6554358b
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SSDEEP
768:bO74zYcgT/EkdCQgpwXFXSqQXfj0xKsmHBdK:bO6YcA/Xk3wXFXSqAJ8
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-09_ab6a5b444ea2869fe9bc6961bb2b425f_cryptolocker
Files
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2024-10-09_ab6a5b444ea2869fe9bc6961bb2b425f_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