Behavioral task
behavioral1
Sample
2024-10-14_5ea815ac1756fa403f7698078b25b7e7_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-10-14_5ea815ac1756fa403f7698078b25b7e7_cryptolocker
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Size
81KB
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MD5
5ea815ac1756fa403f7698078b25b7e7
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SHA1
ec8e60e94d57c5ef2510e2e8a268bacb994a61f5
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SHA256
6150501ef9710928f296e8a812c2c850cd5c55846536bccbb6c1901aee864875
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SHA512
ca8154595faed44545d9ac2d70f75e10637997ecb998a318e00390573c1dd1369069c03f0e820c1f87a1f5016cd63a46115d0de76ccaf090c1eacec5a0f3b339
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOA+YSafiPuqds:T6a+rdOOtEvwDpjNc9
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-14_5ea815ac1756fa403f7698078b25b7e7_cryptolocker
Files
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2024-10-14_5ea815ac1756fa403f7698078b25b7e7_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