Behavioral task
behavioral1
Sample
3a7f9a608b0384b1935c46c0d98520b0N.exe
Resource
win7-20240708-en
General
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Target
3a7f9a608b0384b1935c46c0d98520b0N.exe
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Size
100KB
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MD5
3a7f9a608b0384b1935c46c0d98520b0
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SHA1
b05648a2954d66e301143f8b7e0112e15bb1d099
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SHA256
fa85105209c3434e29d0fa8676afd551215cfcbe15b978eefdff5ee894e982e1
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SHA512
25efebbc41677a5b90c4f15899c61ef88df6f39f88b54322d7b49a43869e6b1f8b512c8409402b1bb914be475dd2d2ef8892f842573de0af1a2ae83a7f44c575
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SSDEEP
384:N/H8Vh6hEcXV6+LmblV2yF4H8VBsmIuY7:JMOx8b9SMrq7
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3a7f9a608b0384b1935c46c0d98520b0N.exe
Files
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3a7f9a608b0384b1935c46c0d98520b0N.exe.exe windows:4 windows x86 arch:x86
052a36c9420b7407f6d380570a296d9f
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
Imports
kernel32
Process32First
GetProcAddress
lstrcpyA
lstrcmpiA
lstrcatA
CreateProcessA
CreateToolhelp32Snapshot
ExitProcess
GetModuleHandleA
GetSystemTimeAsFileTime
GetVolumeInformationA
LocalAlloc
LocalFree
LoadLibraryA
Process32Next
advapi32
RegCloseKey
RegCreateKeyExA
RegSetValueExA
RegQueryValueExA
icmp
IcmpSendEcho
IcmpCloseHandle
IcmpCreateFile
shell32
ShellExecuteA
user32
RegisterClassExA
SetTimer
TranslateMessage
PostQuitMessage
LoadIconA
LoadCursorA
GetWindowThreadProcessId
GetMessageA
CreateWindowExA
DefWindowProcA
DispatchMessageA
EnumWindows
GetClassNameA
wsprintfA
wsock32
WSAGetLastError
WSACleanup
WSAStartup
Sections
UPX0 Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 72KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE