Behavioral task
behavioral1
Sample
2024-10-18_f15d2715db2d565cfdf00cfddeedb7e6_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-18_f15d2715db2d565cfdf00cfddeedb7e6_cryptolocker
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Size
55KB
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MD5
f15d2715db2d565cfdf00cfddeedb7e6
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SHA1
382389c4358ea51476a03b65048740676c80a3ca
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SHA256
8c03f739244c8f233b520cbf8461a3d264f3c26f742160495ad32ca546ff3963
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SHA512
ff41b4c35f91c7f608f47f7b74e93ad6f24d1356a108e4f889f02c130183eebeb709644369ab5af324622fcdba95184236ec2e11769eadaefa7be58407a7b660
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFPl:b7/y28wZEjbnouy8G76iH/NLp/
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-18_f15d2715db2d565cfdf00cfddeedb7e6_cryptolocker
Files
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2024-10-18_f15d2715db2d565cfdf00cfddeedb7e6_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