Behavioral task
behavioral1
Sample
2024-10-01_04ceb7a5a5f4c4c849ce60a508751543_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-01_04ceb7a5a5f4c4c849ce60a508751543_cryptolocker
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Size
46KB
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MD5
04ceb7a5a5f4c4c849ce60a508751543
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SHA1
a207cdc56a36c1c40e2af79b96da099a5e758f8c
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SHA256
641eaa519ae3de4b8b4fb4decab1e729051e5dacf30f8195d3def61e9d0b1d23
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SHA512
330e6cb241961ef4c7c7f8ace3ef8d52d5b376bd6f41972fd459ba037c9dde5d4aa8814329c748e448f0edae1832cdebe6ad9d701dfb3b9d201c8cd7e67c4699
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBqp:bODOw9acifH+Yp
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-01_04ceb7a5a5f4c4c849ce60a508751543_cryptolocker
Files
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2024-10-01_04ceb7a5a5f4c4c849ce60a508751543_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