Behavioral task
behavioral1
Sample
2024-09-06_07c4370374496241eb952b2212c87eb1_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-09-06_07c4370374496241eb952b2212c87eb1_cryptolocker
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Size
52KB
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MD5
07c4370374496241eb952b2212c87eb1
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SHA1
75969a994b57c8fd8e3206ea539020b135a1c7ee
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SHA256
b326684a56c1a6ad258e18d9b9631490b63bfbf746ebcbaea8a3bc21fd8be8ce
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SHA512
47cefe8f768f28156b1b58f013b4518ed6d4cc686d74057bea74acbe253edc487b6cdf8a691d6c9236d3e5e62985011a0057057e33091a825c2e4e29e7a00e0e
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0S16avdrQFiLjJvtXE:bODOw9acifAoc+vXE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-06_07c4370374496241eb952b2212c87eb1_cryptolocker
Files
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2024-09-06_07c4370374496241eb952b2212c87eb1_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: 16KB - Virtual size: 28KB
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: 8KB - 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