Behavioral task
behavioral1
Sample
2024-01-01_466e68829bdf58cad86b1abd8eefad0a_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-01_466e68829bdf58cad86b1abd8eefad0a_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-01_466e68829bdf58cad86b1abd8eefad0a_cryptolocker
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Size
55KB
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MD5
466e68829bdf58cad86b1abd8eefad0a
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SHA1
d345a1ed0b17bedb6f4b0bb16675dea9b3eccdf6
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SHA256
47afa737dc2aabaf9d49404eaf11f52bc2636e9b31920d3319ae5e979fef8788
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SHA512
61484b4c501c5c4f0ba559c0e0f465d53d686e651a1ff7d3d910a94a79eb1e234d3773ed8d6bd16d850f1fa8aa9774137fdfe74bf078d4a6a66cdf2980427ee1
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFeV0ZOfcpLZ:zj+soPSMOtEvwDpj4yZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-01_466e68829bdf58cad86b1abd8eefad0a_cryptolocker
Files
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2024-01-01_466e68829bdf58cad86b1abd8eefad0a_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_CODE
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