File name: | ClvHelp.exe |
Full analysis: | https://app.any.run/tasks/8da3b364-f378-4aa0-960c-322c8fc7e66e |
Verdict: | Malicious activity |
Analysis date: | December 03, 2019, 01:15:16 |
OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
Indicators: | |
MIME: | application/x-dosexec |
File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
MD5: | ECC69604CBB99AC3FE8186EF5823EFBB |
SHA1: | AF7235B8369E037BA6CAD90674498CEA6D6BB6E6 |
SHA256: | D88DBC70B0E2C097B22F42D7D5565353B996BFAD69849120FD012BB42CE2F715 |
SSDEEP: | 49152:ktKixG8veO6E2tUotwXPdnwcip7pkQktsmP8TpruZBiKY5GNgr4M9sa9C/:eKkG8veOMtnt8dnwcinJka1u6KlNMS |
.exe | | | Win64 Executable (generic) (18) |
---|---|---|
.exe | | | Win32 Executable (generic) (2.9) |
.exe | | | Generic Win/DOS Executable (1.3) |
.exe | | | DOS Executable Generic (1.3) |
ProductVersion: | 1.2.0.1 |
---|---|
ProductName: | - |
OriginalFileName: | - |
LegalCopyright: | Copyright (C) 2016 |
InternalName: | - |
FileVersion: | 1.2.0.1 |
FileDescription: | - |
CompanyName: | - |
CharacterSet: | Windows, Chinese (Simplified) |
LanguageCode: | Chinese (Simplified) |
FileSubtype: | - |
ObjectFileType: | Dynamic link library |
FileOS: | Win32 |
FileFlags: | (none) |
FileFlagsMask: | 0x003f |
ProductVersionNumber: | 1.0.0.1 |
FileVersionNumber: | 1.0.0.1 |
Subsystem: | Windows GUI |
SubsystemVersion: | 5.1 |
ImageVersion: | - |
OSVersion: | 5.1 |
EntryPoint: | 0xafc07 |
UninitializedDataSize: | - |
InitializedDataSize: | 1080832 |
CodeSize: | 1780736 |
LinkerVersion: | 14 |
PEType: | PE32 |
TimeStamp: | 2019:11:06 15:06:50+01:00 |
MachineType: | Intel 386 or later, and compatibles |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 06-Nov-2019 14:06:50 |
Detected languages: |
|
CompanyName: | - |
FileDescription: | - |
FileVersion: | 1.2.0.1 |
InternalName: | - |
LegalCopyright: | Copyright (C) 2016 |
OriginalFilename: | - |
ProductName: | - |
ProductVersion: | 1.2.0.1 |
Magic number: | MZ |
---|---|
Bytes on last page of file: | 0x0090 |
Pages in file: | 0x0003 |
Relocations: | 0x0000 |
Size of header: | 0x0004 |
Min extra paragraphs: | 0x0000 |
Max extra paragraphs: | 0xFFFF |
Initial SS value: | 0x0000 |
Initial SP value: | 0x00B8 |
Checksum: | 0x0000 |
Initial IP value: | 0x0000 |
Initial CS value: | 0x0000 |
Overlay number: | 0x0000 |
OEM identifier: | 0x0000 |
OEM information: | 0x0000 |
Address of NE header: | 0x00000138 |
Signature: | PE |
---|---|
Machine: | IMAGE_FILE_MACHINE_I386 |
Number of sections: | 7 |
Time date stamp: | 06-Nov-2019 14:06:50 |
Pointer to Symbol Table: | 0x00000000 |
Number of symbols: | 0 |
Size of Optional Header: | 0x00E0 |
Characteristics: |
|
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
---|---|---|---|---|---|
.text | 0x00001000 | 0x001B2A0C | 0x001B2C00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.59076 |
.rdata | 0x001B4000 | 0x00081E38 | 0x00082000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.81369 |
.data | 0x00236000 | 0x0000C298 | 0x00005800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.54112 |
.gfids | 0x00243000 | 0x000001C8 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 3.66097 |
.tls | 0x00244000 | 0x00000009 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0.0203931 |
.rsrc | 0x00245000 | 0x0006A020 | 0x0006A200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.97864 |
.reloc | 0x002B0000 | 0x00015EDC | 0x00016000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.61619 |
Title | Entropy | Size | Codepage | Language | Type |
---|---|---|---|---|---|
1 | 5.07176 | 640 | Latin 1 / Western European | English - United States | RT_MANIFEST |
2 | 6.00775 | 4264 | Latin 1 / Western European | Chinese - PRC | RT_ICON |
3 | 6.06215 | 9640 | Latin 1 / Western European | Chinese - PRC | RT_ICON |
128 | 1.43455 | 14 | Latin 1 / Western European | Chinese - PRC | RT_MENU |
BULLCLOSE | 5.97874 | 175 | Latin 1 / Western European | Chinese - PRC | PIC |
BH | 7.99958 | 403792 | Latin 1 / Western European | Chinese - PRC | WP |
CONFIGURE | 3.93046 | 13134 | Latin 1 / Western European | Chinese - PRC | XML |
MININEWSSHELLNORMAL | 2.45849 | 48 | Latin 1 / Western European | Chinese - PRC | RT_GROUP_ICON |
ADVAPI32.dll |
COMCTL32.dll |
GDI32.dll |
IMM32.dll |
IPHLPAPI.DLL |
KERNEL32.dll |
OLEAUT32.dll |
PSAPI.DLL |
SHELL32.dll |
SHLWAPI.dll |
Title | Ordinal | Address |
---|---|---|
?$TSS0@?1??GetGlobalContextMenuObserver@CMenuWnd@DuiLib@@SAAAVObserverImpl@3@XZ@4HA | 1 | 0x0023D698 |
??0CActiveXUI@DuiLib@@QAE@ABV01@@Z | 2 | 0x00001F90 |
??0CActiveXUI@DuiLib@@QAE@XZ | 3 | 0x0015F6C7 |
??0CButtonUI@DuiLib@@QAE@ABV01@@Z | 4 | 0x00002060 |
??0CButtonUI@DuiLib@@QAE@XZ | 5 | 0x001599C5 |
??0CCheckBoxUI@DuiLib@@QAE@$QAV01@@Z | 6 | 0x00002150 |
??0CCheckBoxUI@DuiLib@@QAE@ABV01@@Z | 7 | 0x00002150 |
??0CCheckBoxUI@DuiLib@@QAE@XZ | 8 | 0x00002180 |
??0CChildLayoutUI@DuiLib@@QAE@$QAV01@@Z | 9 | 0x000021A0 |
??0CChildLayoutUI@DuiLib@@QAE@ABV01@@Z | 10 | 0x000021A0 |
PID | CMD | Path | Indicators | Parent process |
---|---|---|---|---|
2120 | "C:\Users\admin\AppData\Local\Temp\ClvHelp.exe" | C:\Users\admin\AppData\Local\Temp\ClvHelp.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 Version: 1.2.0.1 | ||||
2520 | "C:\Windows\explorer.exe" | C:\Windows\explorer.exe | — | explorer.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
2120 | ClvHelp.exe | GET | 404 | 163.171.128.148:80 | http://downsrf.eastday.com/ | US | text | 41 b | suspicious |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
2120 | ClvHelp.exe | 163.171.128.148:80 | downsrf.eastday.com | — | US | malicious |
Domain | IP | Reputation |
---|---|---|
downsrf.eastday.com |
| suspicious |