virussign[.]com_b538a03e824914dbaeb42c9e1f4c00a0[.]vir

Sharing

Copy URL Twitter E-mail

General

Target

virussign.com_b538a03e824914dbaeb42c9e1f4c00a0.vir
Size

1.3MB
MD5

b538a03e824914dbaeb42c9e1f4c00a0
SHA1

11d1193feb7cf14b097fc0bd6fd7c065cacbc0d6
SHA256

88d33453bbabcab941afe33be377b055b70fc46bbb20acc7357b691d1ce5b17d
SHA512

68372dcc4070a7df206e9bc38e197509f37a2215d4f92163ca9b048e81388cad5b78f8c0b3a7d686ab9fbef9ca9214b277ea369fc7299080cb3ce5b31ccee10f
SSDEEP

24576:AEIgdWSQLGCA92ywN0igdkSQtpA93TPxFUOoTqy8QCYrLLeYKUML:AQdWSQLGCA92ywN0igdkSQtpA93TH/o6

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
virussign.com_b538a03e824914dbaeb42c9e1f4c00a0.vir

Files

virussign.com_b538a03e824914dbaeb42c9e1f4c00a0.vir
.exe windows:10 windows x86 arch:x86

f7dd8ca48de6eb74a3f4726d3a67048a

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

genmanifest.pdb

Imports

advapi32

CryptAcquireContextA
CryptGetUserKey
CryptExportKey
CryptDestroyKey
CryptReleaseContext
CryptImportKey
CryptCreateHash
CryptHashData
CryptSignHashA
CryptDestroyHash

kernel32

GetFileSize
CreateFileA
OutputDebugStringA
FormatMessageA
GetModuleHandleW
GetVersionExA
CompareStringA
CloseHandle
lstrcmpA
GetSystemTime
lstrcmpiA
CreateProcessA
WaitForSingleObject
GetTempPathA
GetTempFileNameA
LocalAlloc
LocalFree
SetLastError
CreateFileW
CreateFileMappingA
MapViewOfFile
UnmapViewOfFile
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
Sleep
GetStdHandle
GetSystemTimeAsFileTime
GetProcAddress
ReadFile
GetModuleHandleA
WriteFile
GetLastError
GetEnvironmentVariableA
GetTickCount

msvcrt

?terminate@@YAXXZ
_except_handler4_common
_controlfp
??1type_info@@UAE@XZ
_cexit
memcpy
__p__fmode
_initterm
__setusermatherr
_ftol2
_resetstkoflw
_amsg_exit
__p__commode
_exit
exit
__set_app_type
_XcptFilter
_CxxThrowException
_callnewh
?what@exception@@UBEPBDXZ
??1exception@@UAE@XZ
??0exception@@QAE@ABV0@@Z
malloc
wcsncmp
wcsstr
_wtoi
_stricmp
_vsnprintf
??3@YAXPAX@Z
__CxxFrameHandler3
__getmainargs
??0exception@@QAE@XZ
memset

rpcrt4

RpcStringFreeA
UuidToStringA
UuidCreate

ole32

CoInitialize
CoCreateInstance
CoUninitialize

oleaut32

SysStringLen
SysAllocString
SysFreeString

crypt32

CertFreeCertificateContext
CryptDecodeObjectEx
CertFindCertificateInStore
CertOpenSystemStoreA

Sections

.text
Size: 91KB - Virtual size: 90KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1.2MB - Virtual size: 1.8MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

f7dd8ca48de6eb74a3f4726d3a67048a

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

advapi32

kernel32

msvcrt

rpcrt4

ole32

oleaut32

crypt32

Sections

.text Size: 91KB - Virtual size: 90KB

.data Size: 4KB - Virtual size: 5KB

.idata Size: 3KB - Virtual size: 2KB

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

.reloc Size: 1.2MB - Virtual size: 1.8MB

.text
Size: 91KB - Virtual size: 90KB

.data
Size: 4KB - Virtual size: 5KB

.idata
Size: 3KB - Virtual size: 2KB

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

.reloc
Size: 1.2MB - Virtual size: 1.8MB