Behavioral task
behavioral1
Sample
2024-10-15_cb045e9a2120128d50b5f935c2e56d45_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-10-15_cb045e9a2120128d50b5f935c2e56d45_cryptolocker
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Size
54KB
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MD5
cb045e9a2120128d50b5f935c2e56d45
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SHA1
d8d449d380ffccb3c02269b640541515d6d80fca
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SHA256
786fcc1f8b9323f1243be4c19bb09fe17c8f15e2b45db3de2c7ad550d290c032
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SHA512
6fd723e7e558d509725288571ceb19f110abc309ac350b2f5c6babee79cfc221b8f082455a554c0a39c0934bbc2f501452571141dfbd89cdbf51175c08e65565
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOmq:z6QFElP6n+gKmddpMOtEvwDpj31imq
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_cb045e9a2120128d50b5f935c2e56d45_cryptolocker
Files
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2024-10-15_cb045e9a2120128d50b5f935c2e56d45_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