Behavioral task
behavioral1
Sample
2024-10-09_fc4d55fb9b51542a9fb49cdb1cc21b0f_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-10-09_fc4d55fb9b51542a9fb49cdb1cc21b0f_cryptolocker
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Size
55KB
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MD5
fc4d55fb9b51542a9fb49cdb1cc21b0f
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SHA1
96700905c75ecbc0d5abf854cedffaf345b98bd4
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SHA256
0eec25366916c0b3a4a1d66b6ca6f38ab4f93759089d5afd5f23b7bf02eb4cf4
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SHA512
b55c4252c62446642f7d0bee212c026705a9c54e87076be2740b56d3d9b9a652b723a28cc95daf0050af54136a1aa87b1fe53ccee75de3b5619a1f0b97a4ca3a
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFP4CR:b7/y28wZEjbnouy8G76iH/NLp+o
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_fc4d55fb9b51542a9fb49cdb1cc21b0f_cryptolocker
Files
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2024-10-09_fc4d55fb9b51542a9fb49cdb1cc21b0f_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