Behavioral task
behavioral1
Sample
2024-10-13_961e78f759fc997662574a9080230150_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-13_961e78f759fc997662574a9080230150_cryptolocker
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Size
58KB
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MD5
961e78f759fc997662574a9080230150
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SHA1
4361c91d58f14a9f2be39a13c46de817127ff42a
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SHA256
14b33c020125dd00326764b1f504eab9631f2ae40665c3937c01659232d1032b
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SHA512
8555e0322b6caf2fa416eec7e79d8394f0aca7c272e27ba872363459c77052a2a2b00967a8c2692d044d028f50793d5e7a008c261a53f01f5270d7c935d5b512
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SSDEEP
768:bP9g/WItCSsAfFaeOcfXVr3BPOz5CFBmNuFgUjl+u:bP9g/xtCS3Dxx0Ju
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-13_961e78f759fc997662574a9080230150_cryptolocker
Files
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2024-10-13_961e78f759fc997662574a9080230150_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: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - 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