Behavioral task
behavioral1
Sample
msssc-v2.3.1-stable-BS.exe
Resource
win7-20240704-en
General
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Target
msssc-v2.3.1-stable-BS.exe
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Size
94KB
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MD5
66f1145e81d42c4f67f50f4aa597ea4a
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SHA1
9cb25408bd76c8f7ac6cfb6bbfca03491716a45b
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SHA256
0f825a421c5c69f5463fbcceb59c869bf97a093c67a686e39619bc0e6a86474b
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SHA512
bb8d6519f9c1a945b8732a6051f0b3c212c236b5b3d982f4766536bcaa43c4bc9f4d7ea56e223e6c626e2a4c68b6308404defe3bef72de9a87fed2f071c957f3
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SSDEEP
1536:U91mPcOZUwLuJjjKYNFlAWaK2JUwVLyTaRYHJOAl5ethr55wUP6i+cg7rxh9c:mCcyUSuJHKYfVpydLrYpOWwd+M+Lth
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource msssc-v2.3.1-stable-BS.exe
Files
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msssc-v2.3.1-stable-BS.exe.exe windows:4 windows x64 arch:x64
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
Sections
UPX0 Size: - Virtual size: 128KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 58KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE