Behavioral task
behavioral1
Sample
2024-10-09_5769c5914ec91b9924c43178cb76dcd3_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-09_5769c5914ec91b9924c43178cb76dcd3_cryptolocker
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Size
55KB
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MD5
5769c5914ec91b9924c43178cb76dcd3
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SHA1
2a8c8273a61492f155832d08d814b734be217c77
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SHA256
a85bee054e6e77f1fc59ad14bb91a43bb0fd2d3828d09307ff8b988240a8dde0
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SHA512
589bbfbdccbc96f28c9db995e4685fa111b080fe51a6f73d0fcc035ded37cad2f40017902f1f7a5f42b7f44b091afcd1d2d1b45edd87077bc686e1d1f808e133
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFPK:b7/y28wZEjbnouy8G76iH/NLpE
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_5769c5914ec91b9924c43178cb76dcd3_cryptolocker
Files
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2024-10-09_5769c5914ec91b9924c43178cb76dcd3_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