281613bbbb15b40fb762a140ee688a02

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General

Target

281613bbbb15b40fb762a140ee688a02
Size

3.0MB
MD5

281613bbbb15b40fb762a140ee688a02
SHA1

419052659b9ba7217237d4bfe0e4f73e0f68375e
SHA256

c5b0e2e17544aac709059dccc3c8ce5b84190977cc43df2c295ba2f066a87c28
SHA512

eea88dd0f8dc1bac8c229ecab201828622fa5fffd3ff0ab9b9e96621318ec0be9dc3a0e80d97f93e087398310764e417e5f21a64dc27d5662021736600dde96b
SSDEEP

49152:R3BGqFybBv9cs4U1YD4WKcVI+lppVxtJnpo9ckZH6pLn7XMECZ5B5RxycR1BX5D1:RRFybBv9cF0cfl7VnSHKqtR1zxcA

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
static1/unpack001/antiporn_setup.exe	upx

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/Lz0/patch.exe

Files

281613bbbb15b40fb762a140ee688a02
.rar
155绿色软件站.url
.url
Lz0/patch.exe
.exe windows:4 windows x86 arch:x86

5e26f09a8b4940be7347d1e10556b037

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

user32

TrackPopupMenu
ShowWindow
SetWindowTextA
SetWindowRgn
UpdateWindow
SetWindowLongA
SetFocus
SetDlgItemTextA
SetClassLongA
SetCapture
SetWindowPos
SendMessageA
ReleaseCapture
RegisterClassExA
RedrawWindow
PtInRect
OffsetRect
MessageBoxA
LoadStringA
LoadIconA
LoadCursorA
LoadBitmapA
IsDlgButtonChecked
InvalidateRect
IntersectRect
GetWindowRect
GetWindowLongA
GetSystemMetrics
GetParent
GetKeyState
GetDlgItemTextA
CloseClipboard
EmptyClipboard
OpenClipboard
SetClipboardData
GetClientRect
MoveWindow
GetDlgItem
GetDlgCtrlID
GetDC
GetCursorPos
GetCapture
GetActiveWindow
EndDialog
EnableWindow
DrawTextA
DialogBoxParamA
DefWindowProcA
CreateWindowExA
CreatePopupMenu
CheckDlgButton
CallWindowProcA
AppendMenuA

kernel32

WriteFile
CompareStringA
SetCurrentDirectoryA
CreateDirectoryA
GlobalAlloc
GlobalLock
GlobalUnlock
FlushFileBuffers
lstrlenW
lstrlenA
lstrcpyA
lstrcmpiA
lstrcmpA
lstrcatA
WideCharToMultiByte
WaitForSingleObject
VirtualFree
VirtualAlloc
UnmapViewOfFile
CloseHandle
CopyFileA
CreateFileA
CreateFileMappingA
CreateProcessA
CreateThread
DeleteFileA
ExitProcess
ExpandEnvironmentStringsA
FindResourceA
FreeLibrary
GetCommandLineA
GetCurrentDirectoryA
GetFileAttributesA
GetFileSize
GetModuleFileNameA
GetModuleHandleA
GetProcAddress
GetTempPathA
LoadLibraryA
LoadResource
MapViewOfFile
MoveFileA
MultiByteToWideChar
RtlMoveMemory
RtlZeroMemory
SetEndOfFile
SetEnvironmentVariableA
SetFileAttributesA
SetFilePointer
SizeofResource
Sleep

shell32

ShellExecuteA

gdi32

CreateDIBSection
CreateFontIndirectA
CreateSolidBrush
ExtCreateRegion
GetStockObject
BitBlt
CreateCompatibleBitmap
CreateCompatibleDC
TextOutA
SetTextColor
SetBkMode
SetBkColor
SelectObject
RoundRect
RemoveFontResourceA
GetTextExtentPointA
AddFontResourceA

comctl32

InitCommonControls

advapi32

RegCloseKey
RegCreateKeyExA
RegOpenKeyA
RegQueryValueExA

comdlg32

GetSaveFileNameA
GetOpenFileNameA

Sections

.text
Size: 17KB - Virtual size: 17KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 65KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 545KB - Virtual size: 545KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
antiporn_setup.exe
.exe windows:1 windows x86 arch:x86

Code Sign

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5
Certificate

Issuer

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Not Before

15/06/2007, 00:00

Not After

14/06/2012, 23:59

Subject

CN=VeriSign Time Stamping Services Signer - G2,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

04/12/2003, 00:00

Not After

03/12/2013, 23:59

Subject

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

65:52:26:e1:b2:2e:18:e1:59:0f:29:85:ac:22:e7:5c
Certificate

Issuer

OU=Class 3 Public Primary Certification Authority,O=VeriSign\, Inc.,C=US

Not Before

21/05/2009, 00:00

Not After

20/05/2019, 23:59

Subject

CN=VeriSign Class 3 Code Signing 2009-2 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)09,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

24:03:93:48:35:9d:96:1d:86:3a:11:b2:45:72:dc:7d
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2009-2 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)09,O=VeriSign\, Inc.,C=US

Not Before

09/08/2010, 00:00

Not After

09/08/2011, 23:59

Subject

CN=Beijing Flying Bird Technology Co.\, Ltd,OU=Digital ID Class 3 - Microsoft Software Validation v2+OU=Development Dpt,O=Beijing Flying Bird Technology Co.\, Ltd,L=Beijing,ST=Beijing,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

2c:da:07:f7:71:16:40:50:1e:59:ce:80:b3:21:e3:ed:0b:9e:6c:0b
Signer

Actual PE Digest

2c:da:07:f7:71:16:40:50:1e:59:ce:80:b3:21:e3:ed:0b:9e:6c:0b

Digest Algorithm

sha1

PE Digest Matches

true

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

UPX0
Size: - Virtual size: 392KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 219KB - Virtual size: 220KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 6KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

5e26f09a8b4940be7347d1e10556b037

Headers

File Characteristics

Imports

user32

kernel32

shell32

gdi32

comctl32

advapi32

comdlg32

Sections

.text Size: 17KB - Virtual size: 17KB

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

.data Size: 1KB - Virtual size: 65KB

.rsrc Size: 545KB - Virtual size: 545KB

Code Sign

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5Certificate

Extended Key Usages

Key Usages

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4Certificate

Extended Key Usages

Key Usages

65:52:26:e1:b2:2e:18:e1:59:0f:29:85:ac:22:e7:5cCertificate

Extended Key Usages

Key Usages

24:03:93:48:35:9d:96:1d:86:3a:11:b2:45:72:dc:7dCertificate

Extended Key Usages

Key Usages

2c:da:07:f7:71:16:40:50:1e:59:ce:80:b3:21:e3:ed:0b:9e:6c:0bSigner

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 392KB

UPX1 Size: 219KB - Virtual size: 220KB

.rsrc Size: 6KB - Virtual size: 8KB

.text
Size: 17KB - Virtual size: 17KB

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

.data
Size: 1KB - Virtual size: 65KB

.rsrc
Size: 545KB - Virtual size: 545KB

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5
Certificate

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

65:52:26:e1:b2:2e:18:e1:59:0f:29:85:ac:22:e7:5c
Certificate

24:03:93:48:35:9d:96:1d:86:3a:11:b2:45:72:dc:7d
Certificate

2c:da:07:f7:71:16:40:50:1e:59:ce:80:b3:21:e3:ed:0b:9e:6c:0b
Signer

UPX0
Size: - Virtual size: 392KB

UPX1
Size: 219KB - Virtual size: 220KB

.rsrc
Size: 6KB - Virtual size: 8KB