Behavioral task
behavioral1
Sample
2024-08-29_3004a151c11d86657d257ee358faa36e_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-08-29_3004a151c11d86657d257ee358faa36e_cryptolocker
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Size
54KB
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MD5
3004a151c11d86657d257ee358faa36e
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SHA1
d104e43764dd851568caf74192353d6bfa99de6a
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SHA256
6cb228ba7df813145a0f1c4626ac8ce30de70800f8a0d0ecd094a7aae55f09f9
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SHA512
28a2ae9f507f95989b92be72b9b225a3de3e23fb269397f115ffa0bbb4c08beb4791e95c61850e774d6965b13766f867e6204127a44f3f68530a7db484a605f0
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFPQ:b7/y28wZEjbnouy8G76iH/NLp2
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-29_3004a151c11d86657d257ee358faa36e_cryptolocker
Files
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2024-08-29_3004a151c11d86657d257ee358faa36e_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