Behavioral task
behavioral1
Sample
2024-09-27_2f3d3f723fe95f70621fce6bbd857a6a_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-27_2f3d3f723fe95f70621fce6bbd857a6a_cryptolocker
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Size
46KB
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MD5
2f3d3f723fe95f70621fce6bbd857a6a
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SHA1
24c314bc3c09322e1e0383f73fdd424566710521
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SHA256
8ceca089dbdc6f977859234d3782167cf0ea99c5097b116b536949343d5134c0
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SHA512
8547f23a693471de40b25a8ccff756376d43a78a9b886b7090ee571e76a1f53bf3cb03fce1c5fbd92975bcbe74103687350f4b2bb42fe91db81647f8b1d0d285
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBqOB:bODOw9acifH+YW
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-27_2f3d3f723fe95f70621fce6bbd857a6a_cryptolocker
Files
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2024-09-27_2f3d3f723fe95f70621fce6bbd857a6a_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: 16KB - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - 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