a8f62f8ceb5fa1a94bcc0ccaf1a186a44377b8f35d5e22098ed4e58b127aa75d

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General

Target

a8f62f8ceb5fa1a94bcc0ccaf1a186a44377b8f35d5e22098ed4e58b127aa75d
Size

18.1MB
MD5

8d17ac7c2fff098f95ed86b002e48b80
SHA1

8b9a364c1e6fdd4ad2e1806a5bd9823a5926c466
SHA256

a8f62f8ceb5fa1a94bcc0ccaf1a186a44377b8f35d5e22098ed4e58b127aa75d
SHA512

984b208814d4d84b539d75e1a794f0b25f1ff57d2c53e7c0771c4419d5dcec61cd009a248aa7bc9abe96cee9f6eb4651c4ff8594c3cd6fb5a568293d0f712468
SSDEEP

393216:dj6rMIOc3tm0wFLUaFDBh60lOHl52V7lP/13ywIEfk6t5jOSxhQSGiLjN2N:4rdtm0UUmDfMY773QQHjHxmSZLjUN

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/Installation_2025.exe

Files

a8f62f8ceb5fa1a94bcc0ccaf1a186a44377b8f35d5e22098ed4e58b127aa75d
.zip
Installation_2025.exe
.exe windows:4 windows x86 arch:x86

400665a04f753a9d0d4feb4b55d1d5ff

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetModuleHandleA
LCMapStringW
SetEndOfFile
SetFilePointer
GetProcessHeap
FileTimeToLocalFileTime
LCMapStringA
CreateThread
GetVersionExA
GetModuleFileNameA
GetEnvironmentStrings
ExitThread
GetStdHandle
MoveFileW
GetFileInformationByHandle
GetACP
GetModuleHandleW
FlushFileBuffers
TlsSetValue
HeapReAlloc
ExitProcess
HeapDestroy
WideCharToMultiByte
GetFileAttributesA
GetCommandLineA
GetStringTypeW
QueryPerformanceCounter
FormatMessageA
FreeEnvironmentStringsA
GetFileSize
VirtualFree
MultiByteToWideChar
GetSystemTime
CloseHandle
GetCurrentDirectoryA
GetFullPathNameA
SetStdHandle
WaitForMultipleObjects
GetTimeZoneInformation
GetProcAddress
GetEnvironmentVariableA
FindFirstFileA
LoadLibraryA
GetStringTypeA
GetCurrentThread
InitializeCriticalSection
FindClose
CompareStringW
WaitForSingleObject
FileTimeToSystemTime
InterlockedDecrement
InterlockedIncrement
GetLocalTime
GetLastError
TlsAlloc
LeaveCriticalSection
GetModuleFileNameW
GetTickCount
FreeLibrary
HeapCreate
GetFileSizeEx
GetFileType
CompareStringA
HeapAlloc
WriteFile
GetVersion
HeapFree
GetCurrentThreadId
SetHandleCount
GetCommandLineW
TlsGetValue
GetStartupInfoA
GetCurrentProcessId
SetLastError
MoveFileExA
VirtualAlloc
EnterCriticalSection
GetCPInfo
QueryPerformanceFrequency
GetDriveTypeA
ReadFile
DeleteFileA
SetEnvironmentVariableA
SleepEx
TerminateProcess
PeekNamedPipe
GetSystemDirectoryA
Sleep
GetCurrentProcess
UnhandledExceptionFilter
FreeEnvironmentStringsW
CreateFileA
GetStartupInfoW
GetEnvironmentStringsW
DeleteCriticalSection
GetOEMCP
RtlUnwind

user32

PostQuitMessage
DispatchMessageW
RegisterClassExW
GetClientRect
MessageBoxA
PostMessageW
UpdateWindow
GetMessageW
GetWindowRect
FillRect
GetSystemMetrics
LoadIconW
DrawTextW
TranslateMessage
RedrawWindow
EndPaint
CreateWindowExW
SendMessageA
DefWindowProcW
BeginPaint
ShowWindow
SetWindowPos

gdi32

CreateSolidBrush
DeleteObject
SetBkMode
SetTextColor

advapi32

CryptGetHashParam
CryptHashData
CryptGenRandom
CryptDestroyHash
CloseServiceHandle
CryptEncrypt
CryptReleaseContext
CryptAcquireContextA
CryptDestroyKey
CryptCreateHash
CryptImportKey

crypt32

CertGetCertificateChain
CertCreateCertificateChainEngine
CertFreeCertificateContext
CertCloseStore
CryptStringToBinaryA
CertEnumCertificatesInStore
CertAddCertificateContextToStore
CertFindExtension
PFXImportCertStore
CertFreeCertificateChain
CertFindCertificateInStore
CertFreeCertificateChainEngine
CertOpenStore
CryptDecodeObjectEx
CryptQueryObject

wldap32

ord46
ord41
ord27
ord301
ord33
ord79
ord35
ord32
ord200
ord30
ord45
ord60
ord22
ord211
ord26
ord143
ord50
ord217

ws2_32

closesocket
send
WSAGetLastError
WSACleanup
WSAStartup
recv
ntohs
getsockname
getpeername
WSASetLastError
getsockopt
setsockopt
connect
WSAIoctl
bind
htons
socket
inet_ntoa
htonl
gethostbyname
inet_addr
getservbyname
gethostbyaddr
getservbyport
accept
sendto
recvfrom
select
__WSAFDIsSet
ioctlsocket
gethostname
ntohl
listen

Sections

.text
Size: 4.6MB - Virtual size: 4.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 204KB - Virtual size: 200KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 56KB - Virtual size: 75KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 72KB - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 52KB - Virtual size: 49KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

400665a04f753a9d0d4feb4b55d1d5ff

Headers

File Characteristics

Imports

kernel32

user32

gdi32

advapi32

crypt32

wldap32

ws2_32

Sections

.text Size: 4.6MB - Virtual size: 4.5MB

.rdata Size: 204KB - Virtual size: 200KB

.data Size: 56KB - Virtual size: 75KB

.rsrc Size: 72KB - Virtual size: 68KB

.reloc Size: 52KB - Virtual size: 49KB

.text
Size: 4.6MB - Virtual size: 4.5MB

.rdata
Size: 204KB - Virtual size: 200KB

.data
Size: 56KB - Virtual size: 75KB

.rsrc
Size: 72KB - Virtual size: 68KB

.reloc
Size: 52KB - Virtual size: 49KB