Behavioral task
behavioral1
Sample
2024-09-09_3a82a7e2314fbb9b09feedb6aed30874_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-09_3a82a7e2314fbb9b09feedb6aed30874_cryptolocker
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Size
92KB
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MD5
3a82a7e2314fbb9b09feedb6aed30874
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SHA1
b361d0efb5afa819e587cc264bd5cd662c8aad84
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SHA256
8608ec37e849379380ac092e2b31b6af78227bb46e34d53ac90326c57d14256d
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SHA512
887a12f1ca710c3465b8b59e75bf8efbc9411151930a92da2888b26926ce5ea57a4b6a35f65e44e83f98b653e41062e689f5cff8f577a655743cc7afdfb0a4b3
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SSDEEP
1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAet:n6a+1SEOtEvwDpjYYvQd2PY
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-09_3a82a7e2314fbb9b09feedb6aed30874_cryptolocker
Files
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2024-09-09_3a82a7e2314fbb9b09feedb6aed30874_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: 11KB - 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