Behavioral task
behavioral1
Sample
2024-10-03_6a1cd6f95c61819186e7d839f706a8b5_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-03_6a1cd6f95c61819186e7d839f706a8b5_cryptolocker
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Size
54KB
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MD5
6a1cd6f95c61819186e7d839f706a8b5
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SHA1
e629490f5814ed0e35a1d9b44f179b224f40679a
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SHA256
477a20dee5d261e79ad046af3f85dc71f3c4b114e8fab3d5f7c93faa199ad597
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SHA512
c4fb6418d4a46310f8f7f1108a90c5405cabe3b6cfbac37e8da425ca1621267645908093263090aa282c43f1d820d994651ffbe34d8e7f8ea6a3e80e9a8687da
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFPc:b7/y28wZEjbnouy8G76iH/NLpy
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-03_6a1cd6f95c61819186e7d839f706a8b5_cryptolocker
Files
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2024-10-03_6a1cd6f95c61819186e7d839f706a8b5_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: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - 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