Behavioral task
behavioral1
Sample
2024-09-30_0566cdc01d9b48d1eb0a33095b8111c9_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-30_0566cdc01d9b48d1eb0a33095b8111c9_cryptolocker
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Size
55KB
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MD5
0566cdc01d9b48d1eb0a33095b8111c9
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SHA1
f177c80862a9918f2b9baa31f5cb2a27307db638
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SHA256
dd16719efc42f0dea1ce206cf507af55c2c679dfea4914b9d217ed3eb3edd1f6
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SHA512
d167d1a750f5bbd73ceccd03fa48b92d9c98254b0bb814d1f1dc2e0b01ee5ed5d63688bdf278a70dc5a6cf756fa68e3fa24540ff3826361364110854b2f2ad97
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOkgd:z6QFElP6n+gKmddpMOtEvwDpj31ikgd
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-30_0566cdc01d9b48d1eb0a33095b8111c9_cryptolocker
Files
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2024-09-30_0566cdc01d9b48d1eb0a33095b8111c9_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: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - 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