Static task
static1
Behavioral task
behavioral1
Sample
2024-09-09_31539d71ee7e9b00a9221a32a5431802_cryptolocker.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
2024-09-09_31539d71ee7e9b00a9221a32a5431802_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-09_31539d71ee7e9b00a9221a32a5431802_cryptolocker
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Size
79KB
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MD5
31539d71ee7e9b00a9221a32a5431802
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SHA1
a2f451ab1f829a74e241e7ec9978797e84d3fda5
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SHA256
40450988dddbf712543d34e6b6a8d9c06af4c36cc59bc6e166a4c125c9ea49ed
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SHA512
2b0ae63337b1bedc9e7b436ab0e8622f05a0aa64465754a1bc3c5fec528e012631edae1096a4fb88158719305412995277c9c0ac2559a94b9a46a76f25634809
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KUYB:ZVxkGOtEvwDpjcaG
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-09_31539d71ee7e9b00a9221a32a5431802_cryptolocker
Files
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2024-09-09_31539d71ee7e9b00a9221a32a5431802_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
Sections
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ