Behavioral task
behavioral1
Sample
2024-10-02_64ad669f67787c88b97af5df8bc7eba9_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-02_64ad669f67787c88b97af5df8bc7eba9_cryptolocker
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Size
46KB
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MD5
64ad669f67787c88b97af5df8bc7eba9
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SHA1
70309085b785a0d308d0f676a890778a757d9a3b
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SHA256
05bc2addac988105d163c14e83678e343129b846e25496f2993222209e902558
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SHA512
f1aa5f11b45bd0c8325c4929b1bff0262c3f9f02aa5240d7d03f822b094b7621d987cc3104769272424ebcd2f9c8b26827daf9567dd8b3e9ef6ca54f6780edd9
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBqOG:bODOw9acifH+Yh
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-02_64ad669f67787c88b97af5df8bc7eba9_cryptolocker
Files
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2024-10-02_64ad669f67787c88b97af5df8bc7eba9_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