Behavioral task
behavioral1
Sample
2024-09-14_56c3e379dcd37fa05a272b8390aab614_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-14_56c3e379dcd37fa05a272b8390aab614_cryptolocker
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Size
55KB
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MD5
56c3e379dcd37fa05a272b8390aab614
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SHA1
d4c8c744d0745cb5d78df7941cd52bd8dc9663eb
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SHA256
7746d525eb1934aa2ace5702005d9314f7d586fb99aa538d7777c7679e586e4a
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SHA512
b80bc31f6ea4ace3ad9dbb11400d209ba845997f54447929fe862a6254d792dcb160cae75f8528db841b07cdd2377f6c5dccfece81babf1f00d4e93f7ced7d6f
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFP4C2:b7/y28wZEjbnouy8G76iH/NLp+b
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-14_56c3e379dcd37fa05a272b8390aab614_cryptolocker
Files
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2024-09-14_56c3e379dcd37fa05a272b8390aab614_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