Behavioral task
behavioral1
Sample
2024-09-05_2ae7de7f1481a90cd496b5d349af7681_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-09-05_2ae7de7f1481a90cd496b5d349af7681_cryptolocker
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Size
92KB
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MD5
2ae7de7f1481a90cd496b5d349af7681
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SHA1
186f9ba1d0572ec83a2bbd6e849f9c451f26be0c
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SHA256
9600f20f1223770db7643295b0cd173ad4c96c93b82b953ab46f05d8e92872f1
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SHA512
8cde04f4d288c17e9defe164933d08ac511a6fff83a430a4336341ce741a39f96e328e08af289976926ddfe8f9c88f0eec63c57898420db3924da2ad8d6457cb
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SSDEEP
1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAeP:n6a+1SEOtEvwDpjYYvQd2P2
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-05_2ae7de7f1481a90cd496b5d349af7681_cryptolocker
Files
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2024-09-05_2ae7de7f1481a90cd496b5d349af7681_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