Behavioral task
behavioral1
Sample
2024-08-29_9db10c7c571ecc58b5f12d51463a0eb7_cryptolocker.exe
Resource
win7-20240704-en
General
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Target
2024-08-29_9db10c7c571ecc58b5f12d51463a0eb7_cryptolocker
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Size
54KB
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MD5
9db10c7c571ecc58b5f12d51463a0eb7
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SHA1
f1060cc8b8e341620a76b7278006591c41cda40a
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SHA256
29451c39c9e568cad8d3f431ffd442c14f85983afd69a7bae695439893ef1f2b
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SHA512
e7f578c8389c347a449f440004e2350a27b69abf4a6eb0dc2f0f3d0e62f9d648410b8d9afe2676fdb45baff18c0f4279e7660bd186c504d568f2505207fba47d
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFP/:b7/y28wZEjbnouy8G76iH/NLpF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-29_9db10c7c571ecc58b5f12d51463a0eb7_cryptolocker
Files
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2024-08-29_9db10c7c571ecc58b5f12d51463a0eb7_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: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - 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