Behavioral task
behavioral1
Sample
2024-10-09_d5d7419c2c7524304da67fc18fefd94c_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-09_d5d7419c2c7524304da67fc18fefd94c_cryptolocker
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Size
43KB
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MD5
d5d7419c2c7524304da67fc18fefd94c
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SHA1
4f7d2d37963f68e3321f8b2103d50bee718a4ffd
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SHA256
c68baa51766bba4b2181c145eed6f7c1e4fd3f75ac1d2971ebd73ea93a20c615
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SHA512
f48b4d6a2898234664f8c215426b30cb491a064efe416d62f1472f805f816b3d6103db61df5fc1d26ea11c5b0daaa85a0a0f5922b6395abb1afc15d310c41425
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SSDEEP
768:ba74zYcgT/EkdCQgpwXFXSqQXfj0xKoWkZ:ba6YcA/Xk3wXFXSqAJwZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-09_d5d7419c2c7524304da67fc18fefd94c_cryptolocker
Files
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2024-10-09_d5d7419c2c7524304da67fc18fefd94c_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: 16KB - Virtual size: 28KB
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: 8KB - 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