922836ed3ee97d06e64a0b2f37578168b913da45247f6cc05bd491d02dc14811

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General

Target

922836ed3ee97d06e64a0b2f37578168b913da45247f6cc05bd491d02dc14811
Size

14.6MB
MD5

8ae09260182bdd53b52177bcc8fc41fa
SHA1

b74118867c23e029be1b4f17083109d4e8ffc7d6
SHA256

922836ed3ee97d06e64a0b2f37578168b913da45247f6cc05bd491d02dc14811
SHA512

9787543026a8fbe4246ddc2c786a29a5d95b301ededda3023071ec6a7d7e46458138870f90caf1b257e790589764bb05d77950070a899987b7d215adb8b24af1
SSDEEP

393216:I2sofAjFL3+dH9pHRsOAR3/cayqy1ZRL3cIQ+BAYsYlv:AoiFzG9pxsDR3/caLc1RQdYlv

Score

1^/10

Malware Config

Signatures

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

922836ed3ee97d06e64a0b2f37578168b913da45247f6cc05bd491d02dc14811
.exe windows x86

099c0646ea7282d232219f8807883be0

Code Sign

25:1f:5d:98:81:82:17:2e:3c:41:9e:01:4f:b0:40:4c
Certificate

Issuer

CN=Certification Authority of WoSign,O=WoSign CA Limited,C=CN

Not Before

08/08/2009, 01:00

Not After

08/08/2024, 01:00

Subject

CN=WoSign Time Stamping Signer,O=WoSign CA Limited,C=CN

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

19:9d:f8:8e
Certificate

Issuer

CN=Certification Authority of WoSign,O=WoSign eCommerce Services Limited,C=CN

Not Before

08/08/2009, 01:00

Not After

08/08/2024, 01:00

Subject

CN=WoSign Class 3 Code Signing CA,O=WoSign eCommerce Services Limited,C=CN

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

05:d9:c9:2a:76:5e:cd
Certificate

Issuer

CN=WoSign Class 3 Code Signing CA,O=WoSign eCommerce Services Limited,C=CN

Not Before

26/12/2012, 05:33

Not After

29/12/2014, 13:59

Subject

CN=金华长风信息技术有限公司,O=金华长风信息技术有限公司,L=金华市,ST=浙江省,C=CN,1.2.840.113549.1.9.1=#0c156d696e676d696e674031376775616775612e636f6d

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

Key Usages

KeyUsageDigitalSignature

33:f5:1d:18:41:f1:28:a6:0a:b8:85:30:b5:ce:b1:75:7d:c5:4c:03
Signer

Actual PE Digest

33:f5:1d:18:41:f1:28:a6:0a:b8:85:30:b5:ce:b1:75:7d:c5:4c:03

Digest Algorithm

sha1

PE Digest Matches

false

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=金华长风信息技术有限公司,O=金华长风信息技术有限公司,L=金华市,ST=浙江省,C=CN,1.2.840.113549.1.9.1=#0c156d696e676d696e674031376775616775612e636f6d

08/12/2014, 12:01
Valid: false

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

CompareFileTime
SearchPathA
GetShortPathNameA
GetFullPathNameA
MoveFileA
SetCurrentDirectoryA
GetFileAttributesA
GetLastError
CreateDirectoryA
SetFileAttributesA
Sleep
GetTickCount
CreateFileA
GetFileSize
GetModuleFileNameA
GetCurrentProcess
CopyFileA
ExitProcess
SetFileTime
GetTempPathA
GetCommandLineA
SetErrorMode
LoadLibraryA
lstrcpynA
GetDiskFreeSpaceA
GlobalUnlock
GlobalLock
CreateThread
CreateProcessA
RemoveDirectoryA
GetTempFileNameA
lstrlenA
lstrcatA
GetSystemDirectoryA
GetVersion
CloseHandle
lstrcmpiA
lstrcmpA
ExpandEnvironmentStringsA
GlobalFree
GlobalAlloc
WaitForSingleObject
GetExitCodeProcess
GetModuleHandleA
LoadLibraryExA
GetProcAddress
FreeLibrary
MultiByteToWideChar
WritePrivateProfileStringA
GetPrivateProfileStringA
WriteFile
ReadFile
MulDiv
SetFilePointer
FindClose
FindNextFileA
FindFirstFileA
DeleteFileA
GetWindowsDirectoryA

user32

EndDialog
ScreenToClient
GetWindowRect
EnableMenuItem
GetSystemMenu
SetClassLongA
IsWindowEnabled
SetWindowPos
GetSysColor
GetWindowLongA
SetCursor
LoadCursorA
CheckDlgButton
GetMessagePos
LoadBitmapA
CallWindowProcA
IsWindowVisible
CloseClipboard
SetClipboardData
EmptyClipboard
RegisterClassA
TrackPopupMenu
AppendMenuA
CreatePopupMenu
GetSystemMetrics
SetDlgItemTextA
GetDlgItemTextA
MessageBoxIndirectA
CharPrevA
DispatchMessageA
PeekMessageA
DestroyWindow
CreateDialogParamA
SetTimer
SetWindowTextA
PostQuitMessage
SetForegroundWindow
wsprintfA
SendMessageTimeoutA
FindWindowExA
SystemParametersInfoA
CreateWindowExA
GetClassInfoA
DialogBoxParamA
CharNextA
OpenClipboard
ExitWindowsEx
IsWindow
GetDlgItem
SetWindowLongA
LoadImageA
GetDC
EnableWindow
InvalidateRect
SendMessageA
DefWindowProcA
BeginPaint
GetClientRect
FillRect
DrawTextA
EndPaint
ShowWindow

gdi32

SetBkColor
GetDeviceCaps
DeleteObject
CreateBrushIndirect
CreateFontIndirectA
SetBkMode
SetTextColor
SelectObject

shell32

SHGetPathFromIDListA
SHBrowseForFolderA
SHGetFileInfoA
ShellExecuteA
SHFileOperationA
SHGetSpecialFolderLocation

advapi32

RegQueryValueExA
RegSetValueExA
RegEnumKeyA
RegEnumValueA
RegOpenKeyExA
RegDeleteKeyA
RegDeleteValueA
RegCloseKey
RegCreateKeyExA

comctl32

ImageList_AddMasked
ImageList_Destroy
ord17
ImageList_Create

ole32

CoTaskMemFree
OleInitialize
OleUninitialize
CoCreateInstance

version

GetFileVersionInfoSizeA
GetFileVersionInfoA
VerQueryValueA

Sections

.text
Size: 23KB - Virtual size: 22KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 107KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 100KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 20KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

099c0646ea7282d232219f8807883be0

Code Sign

25:1f:5d:98:81:82:17:2e:3c:41:9e:01:4f:b0:40:4cCertificate

Extended Key Usages

Key Usages

19:9d:f8:8eCertificate

Key Usages

05:d9:c9:2a:76:5e:cdCertificate

Extended Key Usages

Key Usages

33:f5:1d:18:41:f1:28:a6:0a:b8:85:30:b5:ce:b1:75:7d:c5:4c:03Signer

Signature Validations

Verification

08/12/2014, 12:01 Valid: false

Headers

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

version

Sections

.text Size: 23KB - Virtual size: 22KB

.rdata Size: 4KB - Virtual size: 4KB

.data Size: 1024B - Virtual size: 107KB

.ndata Size: - Virtual size: 100KB

.rsrc Size: 20KB - Virtual size: 19KB

25:1f:5d:98:81:82:17:2e:3c:41:9e:01:4f:b0:40:4c
Certificate

19:9d:f8:8e
Certificate

05:d9:c9:2a:76:5e:cd
Certificate

33:f5:1d:18:41:f1:28:a6:0a:b8:85:30:b5:ce:b1:75:7d:c5:4c:03
Signer

08/12/2014, 12:01
Valid: false

.text
Size: 23KB - Virtual size: 22KB

.rdata
Size: 4KB - Virtual size: 4KB

.data
Size: 1024B - Virtual size: 107KB

.ndata
Size: - Virtual size: 100KB

.rsrc
Size: 20KB - Virtual size: 19KB