ramnit | virussign[.]com_c665e05de58bb4fa2c2981281ddf5b50[.]vir

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General

Target

virussign.com_c665e05de58bb4fa2c2981281ddf5b50.vir
Size

38KB
MD5

c665e05de58bb4fa2c2981281ddf5b50
SHA1

473cffcbe1de223d4b43d83f622975ab050f4032
SHA256

7638430d2a15c262c6afe77998ec7ded460ce6ddfa34235c528ac09094b665a2
SHA512

1313bf4d436e7fd1c585a8c1beacc5066f055b924a51c3253100a1df8da77ce04543747af1012057975ac3844d4bb251807ad7fbfece09ae5e0126e1e05c1b07
SSDEEP

768:Bs+/gMsLIn/wIj2labk+1IsceGSnkmJ0Yblr583CJrVV7tIXU76m2sxkVV:WD8w22laSR0V+3CJrVgXczJx

Score

10^/10

ramnit

Malware Config

Signatures

Ramnit family
ramnit

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
virussign.com_c665e05de58bb4fa2c2981281ddf5b50.vir

Files

virussign.com_c665e05de58bb4fa2c2981281ddf5b50.vir
.dll .vbs windows:4 windows x86 arch:x86 polyglot

2e9f172ab7f5de80401af8d766cf3803

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

CreateThread
DeleteCriticalSection
DeleteFileA
EnterCriticalSection
ExpandEnvironmentStringsA
FindClose
FindFirstFileA
FindNextFileA
GetDiskFreeSpaceExA
GetDriveTypeA
GetFileSize
GetLastError
GetLocaleInfoA
GetLogicalDriveStringsA
GetModuleFileNameA
GetModuleHandleA
GetProcAddress
GetSystemDirectoryA
GetSystemInfo
GetSystemTimeAsFileTime
GetTempFileNameA
GetTempPathA
GetTickCount
GetVersionExA
GetVolumeInformationA
GetWindowsDirectoryA
GlobalAlloc
GlobalFree
CreateProcessA
HeapAlloc
HeapCreate
HeapDestroy
HeapFree
HeapReAlloc
InitializeCriticalSection
LeaveCriticalSection
LoadLibraryA
MapViewOfFile
MultiByteToWideChar
ReadFile
ReleaseMutex
SetEndOfFile
SetErrorMode
SetFileAttributesA
SetFilePointer
SetThreadPriority
Sleep
TryEnterCriticalSection
UnmapViewOfFile
WriteFile
lstrcatA
lstrcmpA
lstrcmpiA
lstrcpyA
lstrcpynA
lstrlenA
CreateMutexA
CreateFileMappingA
CreateFileA
CreateDirectoryA
GlobalReAlloc
CloseHandle

ws2_32

htons
inet_addr
ioctlsocket
listen
getsockname
select
send
connect
getpeername
recv
gethostbyname
bind
accept
__WSAFDIsSet
WSAStartup
WSAGetLastError
WSACleanup
socket
closesocket

user32

wsprintfA
MessageBoxA

advapi32

RegCloseKey
RegOpenKeyExA
RegQueryValueExA
RegSetValueExA
RegCreateKeyExA

shell32

ShellExecuteA

Sections

.text
Size: 28KB - Virtual size: 28KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

2e9f172ab7f5de80401af8d766cf3803

Headers

File Characteristics

Imports

kernel32

ws2_32

user32

advapi32

shell32

Sections

.text Size: 28KB - Virtual size: 28KB

.rdata Size: 2KB - Virtual size: 2KB

.data Size: 4KB - Virtual size: 6KB

.reloc Size: 1KB - Virtual size: 1KB

.text
Size: 28KB - Virtual size: 28KB

.rdata
Size: 2KB - Virtual size: 2KB

.data
Size: 4KB - Virtual size: 6KB

.reloc
Size: 1KB - Virtual size: 1KB