Behavioral task
behavioral1
Sample
2024-10-04_c46d6dde37696f3401afc821c2081387_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-04_c46d6dde37696f3401afc821c2081387_cryptolocker
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Size
62KB
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MD5
c46d6dde37696f3401afc821c2081387
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SHA1
8ff564f160ce2336d81ca07ae9afbc32b7ef53c4
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SHA256
83b1573b4b909a92cc0f88e18b352ecc838732ea50f96a5d7dffccc5688dbae4
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SHA512
22c8df325157e419cd665a552fc83921d36d5b9df37fe624b7c0650ecbfda67bb609c0c6aea147d6c6b2274a7d44382cbe85a63c378c92916f88897153b10f37
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP3qh3:H6QFElP6n+gou9cvMOtEvwDpjCpVXhh3
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-04_c46d6dde37696f3401afc821c2081387_cryptolocker
Files
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2024-10-04_c46d6dde37696f3401afc821c2081387_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: 11KB - 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