Behavioral task
behavioral1
Sample
2024-09-07_7191092bb5cc6baf4bec959d0c5c1093_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-07_7191092bb5cc6baf4bec959d0c5c1093_cryptolocker
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Size
94KB
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MD5
7191092bb5cc6baf4bec959d0c5c1093
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SHA1
b264af4a5f8c0504a2b5618902c388a4358e7a27
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SHA256
21e0f08e165afbcf223bb8762b214205f063b48249dc74f39ab033ea0cdab260
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SHA512
67f022525807e8fe3de13d7f949c6666dd8c5a6c0de3873c1ab627b8fdefcb740834c2d028ca2c4dfb30a563cf96c12531b6d71de40fbbfb1f631d3619828299
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjgx/kV:zCsanOtEvwDpjBK
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-07_7191092bb5cc6baf4bec959d0c5c1093_cryptolocker
Files
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2024-09-07_7191092bb5cc6baf4bec959d0c5c1093_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