Behavioral task
behavioral1
Sample
2024-10-15_6613849cd42a31697e7635e1bb8d4085_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-15_6613849cd42a31697e7635e1bb8d4085_cryptolocker
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Size
94KB
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MD5
6613849cd42a31697e7635e1bb8d4085
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SHA1
6770c2ed036dd5fb5c4746462c68d08583f67f9b
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SHA256
ecc82a1f7e411472a4c7eef43363ee26b8b4faae283e775f9d406077c95837f2
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SHA512
5895d32c4fa8df33da36cb26042484aaca0a802724bb7e96a571de64fc4f667376b1ef8a4bd11fa70284f00476931a3894b67e80c8ffb3a4a7e59f6856e5c893
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbbrt:z6a+CdOOtEvwDpjcx
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-15_6613849cd42a31697e7635e1bb8d4085_cryptolocker
Files
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2024-10-15_6613849cd42a31697e7635e1bb8d4085_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: 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