Behavioral task
behavioral1
Sample
2024-10-09_79c9dc11bfb4ed49433bf90c3b8fd2c4_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-09_79c9dc11bfb4ed49433bf90c3b8fd2c4_cryptolocker
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Size
63KB
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MD5
79c9dc11bfb4ed49433bf90c3b8fd2c4
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SHA1
41d0b7e4a5c2372852e2ceeb57a7e1e993231fcf
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SHA256
4c33d34c3f834527c296d74e882ec3f4a60348be411d118e6b8a16fb417be27e
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SHA512
11228a8a5db3bbc96103d62c82d50fac24088d5adef07c10900143835767bb17e8d9675f1f435dd11d61196538a42d8d69e59e51b0ded3401113f2411cdfa4f1
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7yBEY9Su8F5mLZ5K7hR33VND:zj+soPSMOtEvwDpj4kpmeLmq33VJ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-09_79c9dc11bfb4ed49433bf90c3b8fd2c4_cryptolocker
Files
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2024-10-09_79c9dc11bfb4ed49433bf90c3b8fd2c4_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