Behavioral task
behavioral1
Sample
2024-10-17_049b56035325c6821ceca98c057c3b56_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-17_049b56035325c6821ceca98c057c3b56_cryptolocker
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Size
73KB
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MD5
049b56035325c6821ceca98c057c3b56
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SHA1
0e24429b1fe68b8afd712734528c282bbe583e8f
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SHA256
861f4aa9d834652e24a5f98573e2d5bb79fca074c9448182e68826d776fddb92
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SHA512
71dc041ffc156884f3cc66d50299f931de21110b6398ff8963bfe6d552f4f6c83853e727619f43c2c0f44adce5c0156f8997b14c5b269bf4852879e8c0015005
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOAkXtBdh:T6a+rdOOtEvwDpjNtX
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_049b56035325c6821ceca98c057c3b56_cryptolocker
Files
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2024-10-17_049b56035325c6821ceca98c057c3b56_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