Behavioral task
behavioral1
Sample
2024-09-15_9895cea5b9dc6d83fe040d09afaaf459_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-15_9895cea5b9dc6d83fe040d09afaaf459_cryptolocker
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Size
83KB
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MD5
9895cea5b9dc6d83fe040d09afaaf459
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SHA1
558913f5a5fa73c8fd7110e2b00487feceeb1695
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SHA256
cfa417633a9fb87244a90fb7f212360192ca40010d9222f661ccc2125caabf33
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SHA512
16bece0846c54752161f26a47ea14c56656439377cb3791a7ab6f1ffb56103f12f3bb1b6aa61d45cc12732e998bc286dd682b393760c93f18281b39a1eaa78db
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJ0tq1ky7QXe:zCsanOtEvwDpjy
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-15_9895cea5b9dc6d83fe040d09afaaf459_cryptolocker
Files
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2024-09-15_9895cea5b9dc6d83fe040d09afaaf459_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