Behavioral task
behavioral1
Sample
2024-10-14_72ad52e4e87c42aef401801c453ad442_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-14_72ad52e4e87c42aef401801c453ad442_cryptolocker
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Size
55KB
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MD5
72ad52e4e87c42aef401801c453ad442
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SHA1
ea32303f1feff9c406ff567e7cb609258f224fb8
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SHA256
1fbb06934babaf706e2b42cbf8326d24552a9848767e0cb0a1387e084ad35205
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SHA512
c7045a7596d4485fd888cc5011db634cb165871f8697b1f87f031292e046111f2648b8c68332c4a92c17d28d711c97bd27c9064072a29b161222e1fa0ae4f312
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFP6:b7/y28wZEjbnouy8G76iH/NLpk
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-14_72ad52e4e87c42aef401801c453ad442_cryptolocker
Files
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2024-10-14_72ad52e4e87c42aef401801c453ad442_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