Behavioral task
behavioral1
Sample
2024-09-19_af0e1392c56ec67c0f91673e93276258_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-09-19_af0e1392c56ec67c0f91673e93276258_cryptolocker
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Size
82KB
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MD5
af0e1392c56ec67c0f91673e93276258
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SHA1
ca840a85e4c2ebf6667e7bc829f1359aa3bec70c
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SHA256
62e7595c374dfa6e967efad818247c60838c8f55fff302ad3f8db15ee52a1bbe
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SHA512
d52584262e18b990a9e421bcb38278fee82275e866e8bc2d5b260ee4a8a592c61984d9069c66cc147491e4667f1a8f9c470bde027a331108dd05731e90b986e8
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJ0tq1ky7Quo:zCsanOtEvwDpjX
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-19_af0e1392c56ec67c0f91673e93276258_cryptolocker
Files
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2024-09-19_af0e1392c56ec67c0f91673e93276258_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