Behavioral task
behavioral1
Sample
2024-10-14_07846ed6e8c8951415f24724aa701c95_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-10-14_07846ed6e8c8951415f24724aa701c95_cryptolocker
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Size
55KB
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MD5
07846ed6e8c8951415f24724aa701c95
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SHA1
91e2f34498f8de1c1c8e9660750e87d9c7416cc1
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SHA256
f20a0c326a9b3bf396b9998207b1a41656ec6e97497325744a8e97d03bfc5bd0
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SHA512
b9d9b5602ed10910fe3165452ea4551dcd32e611e820b92cb351d7c5cda155ccfa6f043892dda5c6fa56a55c172070e79bb822c983a295d531c2be6a60c6de70
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFPM:b7/y28wZEjbnouy8G76iH/NLpC
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-14_07846ed6e8c8951415f24724aa701c95_cryptolocker
Files
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2024-10-14_07846ed6e8c8951415f24724aa701c95_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