Behavioral task
behavioral1
Sample
2024-10-06_61b2687d6c7c5e8d81c0f5376609c90e_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-10-06_61b2687d6c7c5e8d81c0f5376609c90e_cryptolocker
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Size
34KB
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MD5
61b2687d6c7c5e8d81c0f5376609c90e
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SHA1
b6c11cbf844f2f9ccfd4073414598cac16ac3c16
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SHA256
9019a8a24bfebdb966df2ee51fcd3d1d3bbec90e564929df7f44015f80bb73e5
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SHA512
58033df59e03d0bfdf505f5879961c2438f4fd8f0dac8a41b2f3cc53352dccea307fe8f2021acc672a5c075b6847b495e20d9acc902f8dd26f7c028e677e8e04
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SSDEEP
768:bROjawZEjbhxnbcuyD7U9kXfn62tH/1/LpP+6:bRO2wZEjbnouy8Gv6iH/NLpL
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-06_61b2687d6c7c5e8d81c0f5376609c90e_cryptolocker
Files
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2024-10-06_61b2687d6c7c5e8d81c0f5376609c90e_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
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE