Behavioral task
behavioral1
Sample
2024-10-17_933c04f4e5fad72ce586f42e69bf4515_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-10-17_933c04f4e5fad72ce586f42e69bf4515_cryptolocker
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Size
55KB
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MD5
933c04f4e5fad72ce586f42e69bf4515
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SHA1
e10614bb38edc4943e5b5370c4854d00a6d68977
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SHA256
78e4bf525dea3279cecf72213a0f84383a7b016f82e19ada6006df589d56e2bb
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SHA512
360b0b6fe88aafacfec2a298be14730a4f957250b6d9a848f4435ba4cfecfd4366ff9a881f0f0edf391f2b72052792a93415bf948a33e6ea14eb47f62e5a8e59
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFeV0ZOfcpLf:zj+soPSMOtEvwDpj4yf
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-17_933c04f4e5fad72ce586f42e69bf4515_cryptolocker
Files
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2024-10-17_933c04f4e5fad72ce586f42e69bf4515_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