Behavioral task
behavioral1
Sample
2024-10-12_8ae634c85643cca696b8f8f28e8dd795_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-10-12_8ae634c85643cca696b8f8f28e8dd795_cryptolocker
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Size
54KB
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MD5
8ae634c85643cca696b8f8f28e8dd795
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SHA1
84a753bfa18d1ca16710fed6b9908827ac55c6f9
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SHA256
e55b1e9e64064013e4013a1db0187d142d0ee66b8cbbd0e907f2a39ac083fec6
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SHA512
d8513451daf2a8be904e82387ab450b8bfd1bf76b3e25dd848d35f3ce584ea8a22040b8119aa51843ff83c08c824f64d5948d807ece1864d287e16d087e5a42f
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFeV0ZOfcpiPa:zj+soPSMOtEvwDpj4y+Pa
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-12_8ae634c85643cca696b8f8f28e8dd795_cryptolocker
Files
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2024-10-12_8ae634c85643cca696b8f8f28e8dd795_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