Static task
static1
Behavioral task
behavioral1
Sample
virussign.com_b07a6671f8bfb6853c6a6ee4d3976d00.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
virussign.com_b07a6671f8bfb6853c6a6ee4d3976d00.exe
Resource
win10v2004-20240426-en
General
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Target
virussign.com_b07a6671f8bfb6853c6a6ee4d3976d00.vir
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Size
4KB
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MD5
b07a6671f8bfb6853c6a6ee4d3976d00
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SHA1
e1fc693d730c1e3b3772af9c1c16e35a3afa16b7
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SHA256
228c13978462a72c4abe3f3b3159432c761478b855a9175f76e2ac794027340c
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SHA512
3e70f4432bf9f07c7af68aa9aa9e8231b52ffdae39e440707106b51a9a6f885e8519788afa4a329640e6c03f69bfebeb810fac21844ec7d941e09dbc87a09103
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SSDEEP
48:Zdni+Wyi18DN0nCvTaE6nc9fhXcGEY3sJd9ga91RsNIJN6nA7B8mOo4jUx7OtKGa:Z0v4mUWKh9ctgC1ReIJN6nKymV44Shy/
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource virussign.com_b07a6671f8bfb6853c6a6ee4d3976d00.vir
Files
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virussign.com_b07a6671f8bfb6853c6a6ee4d3976d00.vir.exe windows:4 windows x86 arch:x86
cc40fefa3af5cd00cc28dbd874038a4d
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CloseHandle
CreateFileW
DeleteFileW
ExitProcess
GetComputerNameW
GetCurrentDirectoryW
GetFileSize
GetModuleFileNameW
GetTempPathW
GetVersionExW
ReadFile
WriteFile
lstrlenW
lstrcmpW
SleepEx
VirtualAlloc
wininet
HttpOpenRequestW
HttpSendRequestW
InternetOpenW
InternetConnectW
InternetCloseHandle
InternetReadFile
shell32
ShellExecuteW
ntdll
RtlDecompressBuffer
swprintf
Sections
.text Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ