Behavioral task
behavioral1
Sample
2024-10-13_45a4b47d4df8c2d3866ae8d48d0c26a2_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-13_45a4b47d4df8c2d3866ae8d48d0c26a2_cryptolocker
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Size
82KB
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MD5
45a4b47d4df8c2d3866ae8d48d0c26a2
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SHA1
129c19bbfd78a6969bafd9237d7df69df59e78e7
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SHA256
74629a12a030cd8eb91c7255d292507b186fb19809cac05d24252bccbd4680ee
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SHA512
2461c3cac2b816edba691af1731dfb9474fcc80e4e1c16a598e3e88ef5579e2bdb8d6335a62c60e87ee87f6d170ca7be6930596a3b23bf726cc9cb5774aeb682
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJ0tq1ky7QG:zCsanOtEvwDpja
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-13_45a4b47d4df8c2d3866ae8d48d0c26a2_cryptolocker
Files
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2024-10-13_45a4b47d4df8c2d3866ae8d48d0c26a2_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