Behavioral task
behavioral1
Sample
2024-10-09_b09f149a72039557b11820254d8fc319_cryptolocker.exe
Resource
win7-20240704-en
General
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Target
2024-10-09_b09f149a72039557b11820254d8fc319_cryptolocker
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Size
60KB
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MD5
b09f149a72039557b11820254d8fc319
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SHA1
de8f0ac1df9ad0518224c5d92c89a009613a1aeb
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SHA256
5a7585e9d1b30bed498885d40d70012af946a75c1258bf9cd4ae80640255afde
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SHA512
b7b3fcf83b8d31812623813a06a750096dcf6b5f3d1e9b0661a1e6b63da3fff1622f3491ae2e491bc45382e30c36a78585d605b34aeaf68538d9a4123b5c2d61
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7yBEY9Su8F5m6A:zj+soPSMOtEvwDpj4kpmeLm6A
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_b09f149a72039557b11820254d8fc319_cryptolocker
Files
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2024-10-09_b09f149a72039557b11820254d8fc319_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