Behavioral task
behavioral1
Sample
2024-09-07_d835669e40919d7de06ce6c3585071dd_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-07_d835669e40919d7de06ce6c3585071dd_cryptolocker
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Size
42KB
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MD5
d835669e40919d7de06ce6c3585071dd
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SHA1
6cb218b65bad5904cd9debf48bea005e0a883dca
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SHA256
93fa1f0ced3076a0b849e8c382d16f55105be377c7f079b21bef21409da6265b
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SHA512
a6b7ffdd5d4794a5bd95042238213412744aa5f9b56360c68ce62e74a0c0d26e329e6a2b17fc954f67e328e06ce554e2dd7476afc193f9ed7e3cbc79a80e8100
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SSDEEP
768:ba74zYcgT/EkdCQgpwXFXSqQXfj0xKoW1:ba6YcA/Xk3wXFXSqAJh
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-07_d835669e40919d7de06ce6c3585071dd_cryptolocker
Files
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2024-09-07_d835669e40919d7de06ce6c3585071dd_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