Behavioral task
behavioral1
Sample
b5bb9f25c2a658757434ef8f6ff2b74c.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b5bb9f25c2a658757434ef8f6ff2b74c.exe
Resource
win10v2004-20240226-en
General
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Target
b5bb9f25c2a658757434ef8f6ff2b74c.bin
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Size
1.8MB
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MD5
b5bb9f25c2a658757434ef8f6ff2b74c
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SHA1
5cc3568db3786fb611937f6d02c51795be27ebc6
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SHA256
3c27ad7ff5da78930d41ffecd32f7e8fb909e4a605a3e7357b597e23f45f588b
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SHA512
337e8fdd34e10e954fd424f71471835b692537f725a7e5987061d83e6cf6d16aaad8ea3f5e7e6275e3c9de78bfa06cf011c7b17be45a61c64ec93493f6ccaaf6
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SSDEEP
24576:S6pQPxQ2JyP2r5mJV91xM7RpbwgIvs7NxqV:SCqm2Jpr0nNM7Dus7NxA
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b5bb9f25c2a658757434ef8f6ff2b74c.bin
Files
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b5bb9f25c2a658757434ef8f6ff2b74c.bin.exe windows:4 windows x64 arch:x64
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 616KB - Virtual size: 620KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE