PUP.Passview.F
Table of Contents
Analysis Report
General information
| Family Name: | PUP.Passview.F |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
98a31a67efb283108228dd7ecf4d0824
SHA1:
44dcf27027bf5b896b999700bbafb5101869bba3
SHA256:
B23281D9CF95773F8BA16525381B612175BF13718AE81F67FD78E50EC27EACC8
File Size:
40.45 KB, 40448 bytes
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MD5:
0eea354164681edcb34ca8afac82c94f
SHA1:
3255ed4fa83681936eb2e19aefdc82097cd52ede
SHA256:
F05EE19BEC9A8C1763C220156DF263C88910D87928B3A882CCB6847A93142592
File Size:
67.07 KB, 67072 bytes
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MD5:
ddb5c9c16d49879128198059405053a6
SHA1:
e75c8d2c475b3857bdf0a768018574103b5d3570
SHA256:
C4F7D480D27C4E856A248EF89B9237FF992D830BBFF79A678756EEE6103A5CDB
File Size:
30.72 KB, 30720 bytes
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MD5:
3220728e48e2722554e9bcb46cdbf8f2
SHA1:
6d1e66d7736e9d1e4f5f0a82bcc9e50e4d4d19fa
SHA256:
0A7630B86C34D9A7F5DAA8E72E161492055C7D2FC059F0C74A415FF64E16C04E
File Size:
32.77 KB, 32768 bytes
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MD5:
29c23f6fdffc8b33db12d7cce45cc8a1
SHA1:
d34ff0e2c8e682e0bc6e2a1ce6cd5a8c12d11db2
SHA256:
6C5EB4DF10BA20419BBF6D4730B7C7BCD4158B0A5FBE942EDD59CE8F207B6D80
File Size:
294.91 KB, 294912 bytes
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Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have debug information
- File doesn't have exports table
- File doesn't have relocations information
- File doesn't have security information
- File has been packed
- File is .NET application
- File is 32-bit executable
- File is either console or GUI application
- File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
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- File is Native application (NOT .NET application)
- File is not packed
- IMAGE_FILE_DLL is not set inside PE header (Executable)
- IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)
File Icons
File Icons
This section displays icon resources found within family samples. Malware often replicates icons commonly associated with legitimate software to mislead users into believing the malware is safe.
Windows PE Version Information
Windows PE Version Information
This section displays values and attributes that have been set in the Windows file version information data structure for samples within this family. To mislead users, malware actors often add fake version information mimicking legitimate software.| Name | Value |
|---|---|
| Assembly Version | 1.5.6.41148 |
| Comments | A quality control tool that checks for the presence of a specified list of items (software and hardware). |
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File Traits
- Installer Version
- packed
- x86
Block Information
Block Information
During analysis, EnigmaSoft breaks file samples into logical blocks for classification and comparison with other samples. Blocks can be used to generate malware detection rules and to group file samples into families based on shared source code, functionality and other distinguishing attributes and characteristics. This section lists a summary of this block data, as well as its classification by EnigmaSoft. A visual representation of the block data is also displayed, where available.| Total Blocks: | 244 |
|---|---|
| Potentially Malicious Blocks: | 0 |
| Whitelisted Blocks: | 109 |
| Unknown Blocks: | 135 |
Visual Map
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0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block
? - Unknown Block
x - Potentially Malicious Block
Files Modified
Files Modified
This section lists files that were created, modified, moved and/or deleted by samples in this family. File system activity can provide valuable insight into how malware functions on the operating system.| File | Attributes |
|---|---|
| \device\namedpipe\gmdasllogger | Generic Write,Read Attributes |
| c:\users\user\appdata\local\microsoft\windows\usrclass.dat{dba6b5ef-640a-11ed-9bcb-f677369d361c}.txr.0.regtrans-ms | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\microsoft\windows\usrclass.dat{dba6b5ef-640a-11ed-9bcb-f677369d361c}.txr.1.regtrans-ms | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\microsoft\windows\usrclass.dat{dba6b5ef-640a-11ed-9bcb-f677369d361c}.txr.2.regtrans-ms | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\windows\appcompat\programs\amcache.hve | Read Data,Read Control,Write Data |
| c:\windows\appcompat\programs\amcache.hve | Write Attributes |
Registry Modifications
Registry Modifications
This section lists registry keys and values that were created, modified and/or deleted by samples in this family. Windows Registry activity can provide valuable insight into malware functionality. Additionally, malware often creates registry values to allow itself to automatically start and indefinitely persist after an initial infection has compromised the system.| Key::Value | Data | API Name |
|---|---|---|
| HKLM\system\software\microsoft\tip\aggregateresults::data | RegNtPreCreateKey |
Windows API Usage
Windows API Usage
This section lists Windows API calls that are used by the samples in this family. Windows API usage analysis is a valuable tool that can help identify malicious activity, such as keylogging, security privilege escalation, data encryption, data exfiltration, interference with antivirus software, and network request manipulation.| Category | API |
|---|---|
| Network Winsock2 |
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| Anti Debug |
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| User Data Access |
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| Keyboard Access |
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| Service Control |
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| Process Manipulation Evasion |
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| Process Shell Execute |
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| Encryption Used |
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Shell Command Execution
Shell Command Execution
This section lists Windows shell commands that are run by the samples in this family. Windows Shell commands are often leveraged by malware for nefarious purposes and can be used to elevate security privileges, download and launch other malware, exploit vulnerabilities, collect and exfiltrate data, and hide malicious activity.
C:\Windows\Microsoft.NET\Framework\v2.0.50727\\dw20.exe dw20.exe -x -s 944
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