Behavioral task
behavioral1
Sample
2024-09-06_99dcbee42f405419478024efc4889858_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-09-06_99dcbee42f405419478024efc4889858_cryptolocker
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Size
90KB
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MD5
99dcbee42f405419478024efc4889858
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SHA1
18c1d0b0d9d9c7504a6a9aedd836bd22d5e3d537
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SHA256
ae3d891bf0341cb7f2254e8658b570a1dc9b51ca7b0d6679debbf15d4c8417d7
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SHA512
d75ae20c56a0993996d009cdabacac010cfcbb570c9d8ecfd8b8fb1d6a7f109c89c6ced7ff18bf6e920ed1e7fcf411fbcf70670c01aaf40e3aff332480f8569c
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SSDEEP
1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAA/U:n6a+1SEOtEvwDpjYYvQd2Pb
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_99dcbee42f405419478024efc4889858_cryptolocker
Files
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2024-09-06_99dcbee42f405419478024efc4889858_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_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