Behavioral task
behavioral1
Sample
密保伴侣/mbbl.exe
Resource
win7-20240708-en
General
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Target
b7525da842119c4655b8f2a3178fa2f8_JaffaCakes118
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Size
375KB
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MD5
b7525da842119c4655b8f2a3178fa2f8
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SHA1
176d0c44022ef5fcf8c1a894f0a61dd682223ea7
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SHA256
9b48ac18595f248854da23c63955f7a93d6553fcfd6b54e0ab942c605a2871f9
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SHA512
ad89bc8dcdccaff763c1664158201c931caeeebb23c91798076add043274b93b100173a054af7499ff603cf4682f9d6a23ba9995c8a05099cb93da4fa917d5dc
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SSDEEP
6144:xGSI7R36CSoVJmJIjxgOJZytm7TcvRilXNiiwHU+TtsdHQQMCoIs6WIaU:wROelgUZfTcvCXNh+RsQQVwU
Malware Config
Signatures
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resource yara_rule static1/unpack001/密保伴侣/mbbl.exe upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/密保伴侣/mbbl.exe
Files
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b7525da842119c4655b8f2a3178fa2f8_JaffaCakes118.rar
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密保伴侣/mbbl.exe.exe windows:4 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: - Virtual size: 636KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 299KB - Virtual size: 300KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 38KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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密保伴侣/使用说明.mht.eml
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密保伴侣/常见问题.txt
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密保伴侣/更新说明.txt