Static task
static1
Behavioral task
behavioral1
Sample
rootkit.exe
Resource
win7-20240221-en
General
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Target
rootkit.ex1
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Size
74KB
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MD5
9219e2cfcc64ccde2d8de507538b9991
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SHA1
181e59600d057dc6b31a3b19d7f4f75301a3425e
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SHA256
5af3fd53aea5e008d8725c720ea0290e2e0cd485d8a953053ccf02e5e81a94a0
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SHA512
81aa2fbde8567f4a3446d56a8fec8b346f9c4093f5baa32db4069644ad3fec64c6c2d749173557e5247144b92fa12ddb14de55ca3687867d4aea4c37124c9f54
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SSDEEP
1536:m+6OXCt1SXBW0bBaKLXDduSOxqEDX0+G3L6f2X4ZmfwhRYE:/6Y41aBNbBBXkSCPDMV4hmE
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource rootkit.ex1
Files
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rootkit.ex1.exe windows:1 windows x86 arch:x86
68b959f526f1bb79907383ec0f4e13e7
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CloseHandle
CompareFileTime
ExitProcess
GetCurrentThread
GetDiskFreeSpaceA
GetExitCodeProcess
GetFileSize
GetLastError
GetModuleHandleA
GetProcAddress
GetTickCount
GlobalFree
IsDebuggerPresent
LoadLibraryA
SearchPathA
SetProcessAffinityMask
Sleep
SleepEx
UnmapViewOfFile
VirtualAlloc
VirtualFree
VirtualProtect
lstrcatA
lstrcmpA
lstrlenA
gdi32
CreateBrushIndirect
CreateFontIndirectA
DeleteObject
GetDeviceCaps
SetBkColor
SetTextColor
user32
AppendMenuA
EndDialog
EqualRect
FindWindowA
FindWindowExA
GetMenu
GetMessagePos
InvalidateRect
IsCharUpperA
LoadCursorA
MessageBoxA
PostQuitMessage
ScreenToClient
SetCaretPos
TrackPopupMenuEx
Sections
.dKVU Size: 67KB - Virtual size: 66KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.cPBG Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aFUR Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rOPG Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ