Behavioral task
behavioral1
Sample
2024-01-09_44e0eefdb5f0c63f4b687d4992a0bb33_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-09_44e0eefdb5f0c63f4b687d4992a0bb33_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-09_44e0eefdb5f0c63f4b687d4992a0bb33_cryptolocker
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Size
148KB
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MD5
44e0eefdb5f0c63f4b687d4992a0bb33
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SHA1
391e64573fd53847a2fd8a40c9a4954b101d50f3
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SHA256
8c34be13e59afc3c52dc3be4177c9cae68ff4ad1a6336dcbf3534b6ba58e9641
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SHA512
40e602fe44752326c7183a7a64cf3cbf8ebe331f73c3e6d745e4cac0e14db2e67caf735247dfc805a2d9bc24ec99174531802bf353a8055f2965c4ec90066cc0
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjCGYQbN/PKwNgp699GNtL1egpm2:T6a+rdOOtEvwDpjLz2
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-09_44e0eefdb5f0c63f4b687d4992a0bb33_cryptolocker
Files
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2024-01-09_44e0eefdb5f0c63f4b687d4992a0bb33_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