Behavioral task
behavioral1
Sample
2024-09-13_ecb00056c11241298e96e3a410c864c2_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-13_ecb00056c11241298e96e3a410c864c2_cryptolocker
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Size
57KB
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MD5
ecb00056c11241298e96e3a410c864c2
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SHA1
bc4b283bcb399bffdf7c638a6f56ec94f4796f42
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SHA256
4bf9d1a1d84653eaaeb3cab893d7cde3a29e5ed2bd4e2ecd8f2e618b74dec4f9
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SHA512
3b7dc682fae3210a8e1e4dfd85275c0eec6c6c7039558781ce34db4823b617e79fd50c6f4467c4dc140a6aa5d6de6580f3b06770018c690f44065afa86f5a583
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SSDEEP
768:bP9g/WItCSsAfFaeOcfXVr3BPOz5CFBmNuFgUjlbQ9mE3:bP9g/xtCS3Dxx0AQU0
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-13_ecb00056c11241298e96e3a410c864c2_cryptolocker
Files
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2024-09-13_ecb00056c11241298e96e3a410c864c2_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