Behavioral task
behavioral1
Sample
2024-09-11_eddc994dd9acb825582995df3a1e2cb5_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-11_eddc994dd9acb825582995df3a1e2cb5_cryptolocker
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Size
55KB
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MD5
eddc994dd9acb825582995df3a1e2cb5
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SHA1
76b6e422772b568c726b68d16b1834f41252b6ef
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SHA256
3c3c7c1d611dd56909c68eee7da601ce3e2e7c6ef39f7246ebc20363336345b1
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SHA512
4f49a1e410a1f57ff83b99c049eeb6e2209ba7290eae9ad554eaa7137f7c119e83743c37079fcecdedb50f001268b984247eaaa72ffcf953ace31d31d056dd7e
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOkgj:z6QFElP6n+gKmddpMOtEvwDpj31ikgj
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-11_eddc994dd9acb825582995df3a1e2cb5_cryptolocker
Files
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2024-09-11_eddc994dd9acb825582995df3a1e2cb5_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