Behavioral task
behavioral1
Sample
2024-09-13_2f8237a5a14438bb28f26f78e046aeac_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-13_2f8237a5a14438bb28f26f78e046aeac_cryptolocker
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Size
63KB
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MD5
2f8237a5a14438bb28f26f78e046aeac
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SHA1
8c499e92fd1b1e9b61e34e1e8b7380a5ef8348d7
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SHA256
18b20809b14f981b53887ddba13faa611719d24d2f48d4564c68bcaaf50745db
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SHA512
94e87ebe4dbf7913cbe9785c7e15595df18739548cf583bd745a6c9c0e71d8649b6e15a55b0c86c4cc2ccff5776e06b5ccb257d76d76dc00b5de7e56ddd48284
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SSDEEP
768:P8mnjO6LsoEEeegiZPvEhHSG+gbum/kLyMro2GtOOtEvwDpjKvWxHCbSVaFn0jKv:P8mnK6QFElP6n+gymddpMOtEvwDpjYMQ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-13_2f8237a5a14438bb28f26f78e046aeac_cryptolocker
Files
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2024-09-13_2f8237a5a14438bb28f26f78e046aeac_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
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE