NSISdl[.]dll | Triage

General

Target

NSISdl.dll
Size

15KB
MD5

7caaf58a526da33c24cbe122e7839693
SHA1

7687112cb6593947226f8a8319d6e2d0cdef3b11
SHA256

19debdc4c0b6f5dc9582bda7a2c1146516f683e8d741190e6d4b81ad10b33f61
SHA512

aafd0cb2abb3d2dee95c2d037a6a1a5bff0518e3210ced0c39e6d6696e4fab4734df01476fe9dcb208f02c529cd03346bc8b7f3319ae49701bbf2cb453d59bae
SSDEEP

384:bLGI+uz/G3ZPRHncbDmMWj5aa3ZUFZJGEdnz4mP:XGUz/G3JYmMGaKZUXJGEdzX

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NSISdl.dll

Files

NSISdl.dll
.dll windows:5 windows x86

6b9d096578bad49648d82fb5a245a197

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

lstrcmpiA
lstrlenA
lstrcpynA
lstrcatA
GlobalAlloc
GlobalFree
MulDiv
GetTickCount
lstrcpyA
Sleep
WriteFile
CreateFileA
lstrcpyW
lstrcpynW
WideCharToMultiByte
MultiByteToWideChar
CreateThread
WaitForSingleObject
DeleteFileA
CloseHandle
IsProcessorFeaturePresent

user32

GetWindowLongW
CreateWindowExW
GetWindowRect
GetClientRect
ShowWindow
IsWindowVisible
SendMessageW
GetDlgItem
FindWindowExW
SetWindowTextA
SetDlgItemTextA
CharPrevA
SetWindowLongW
RegisterWindowMessageW
EnableWindow
DestroyWindow
CallWindowProcW
wsprintfA
GetFocus

advapi32

RegCloseKey
RegOpenKeyExW
RegQueryValueExW

ws2_32

inet_addr
connect
__WSAFDIsSet
select
recv
WSAGetLastError
send
closesocket
shutdown
ioctlsocket
htons
socket
WSACleanup
WSAStartup
gethostbyname

Exports

Exports

download
download_quiet

Sections

.text
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 4B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 890B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

6b9d096578bad49648d82fb5a245a197

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

ws2_32

Exports

Exports

Sections

.text Size: 10KB - Virtual size: 9KB

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

.data Size: - Virtual size: 24KB

.CRT Size: 512B - Virtual size: 4B

.reloc Size: 1024B - Virtual size: 890B

.text
Size: 10KB - Virtual size: 9KB

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

.data
Size: - Virtual size: 24KB

.CRT
Size: 512B - Virtual size: 4B

.reloc
Size: 1024B - Virtual size: 890B