Behavioral task
behavioral1
Sample
2024-09-25_a92526487c59ce4fc6393ef704be0397_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-09-25_a92526487c59ce4fc6393ef704be0397_cryptolocker
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Size
53KB
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MD5
a92526487c59ce4fc6393ef704be0397
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SHA1
48333dda5736ef9ab80b8e18c7467ae198acbfa2
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SHA256
c7f164a5cddaae05998dfbd9bc26769c236db56717e985c509b469ed20b081a8
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SHA512
c8c8becff337be7eb737cd94ae7ad7ac19b4ee5cf04f2b0361c161e3865fcdf2e11cc23e1e3982a1e6b6687fe146ccf1b757bbc4bb57f96f35e3cb57c58081f7
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOk/4v:z6QFElP6n+gKmddpMOtEvwDpj31ik/2
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-25_a92526487c59ce4fc6393ef704be0397_cryptolocker
Files
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2024-09-25_a92526487c59ce4fc6393ef704be0397_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_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