Behavioral task
behavioral1
Sample
2024-09-29_04c0d047ba5f539ba2294761e679602a_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-29_04c0d047ba5f539ba2294761e679602a_cryptolocker
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Size
45KB
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MD5
04c0d047ba5f539ba2294761e679602a
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SHA1
4229531d2c743d4a83b832a612be6080b21a4ce6
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SHA256
5e7aa09305803ceecbd1ffe8a5f16689256c2bba9e8d1d5aeeaa5ff4b049abea
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SHA512
225cf5c01c1bf268f3a6893712faaad1965b9d03795a2f692543c860b38c7b4390d90bf32c6705b142dfa8a8d48ea7e8544777bbd65abf831811bb5a62a5d88b
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBqLD:bODOw9acifH+YLD
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-29_04c0d047ba5f539ba2294761e679602a_cryptolocker
Files
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2024-09-29_04c0d047ba5f539ba2294761e679602a_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