Behavioral task
behavioral1
Sample
2024-10-09_7310f606acc31871682409454af512c5_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-09_7310f606acc31871682409454af512c5_cryptolocker
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Size
55KB
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MD5
7310f606acc31871682409454af512c5
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SHA1
e36c4e74659a0e1815f000540ccc3ce65fe9e6b0
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SHA256
b7d77dab785921c3b5406bc9fb21e6268c934946e37b668d7ed7b4db9b734214
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SHA512
4cbb140166b72e6dd10f1caf6b524a9d15253c6a8a5c027a931f737a87248f8bb34d7f60980f79aeffac4fff82f4aab480c81c311342253cb73e23c24862a9fa
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFPI:b7/y28wZEjbnouy8G76iH/NLpu
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_7310f606acc31871682409454af512c5_cryptolocker
Files
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2024-10-09_7310f606acc31871682409454af512c5_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