File name:

freebl3.dll

Full analysis: https://app.any.run/tasks/571d60c9-c7a7-46b4-b338-0e00c22ea7f5
Verdict: No threats detected
Analysis date: May 19, 2020, 04:49:55
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
MIME: application/x-dosexec
File info: PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
MD5:

EF2834AC4EE7D6724F255BEAF527E635

SHA1:

5BE8C1E73A21B49F353C2ECFA4108E43A883CB7B

SHA256:

A770ECBA3B08BBABD0A567FC978E50615F8B346709F8EB3CFACF3FAAB24090BA

SSDEEP:

6144:C8YBC2NpfYjGg7t5xb7WOBOLFwh8yGHrIrvqqDL6XPowD:CbG7F35BVh8yIZqn65D

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

  • MALICIOUS

    No malicious indicators.

  • SUSPICIOUS

    No suspicious indicators.

  • INFO

    • Loads main object executable

      • rundll32.exe (PID: 2616)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win64 Executable (generic) (76.4)
.exe | Win32 Executable (generic) (12.4)
.exe | Generic Win/DOS Executable (5.5)
.exe | DOS Executable Generic (5.5)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2018:11:14 00:48:40+01:00
PEType: PE32
LinkerVersion: 14.11
CodeSize: 251904
InitializedDataSize: 91648
UninitializedDataSize: -
EntryPoint: 0x3dd29
OSVersion: 6.1
ImageVersion: -
SubsystemVersion: 6.1
Subsystem: Windows GUI
FileVersionNumber: 60.3.0.6891
ProductVersionNumber: 60.3.0.6891
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Dynamic link library
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Unicode
Comments: -
LegalCopyright: License: MPL 2
CompanyName: Mozilla Foundation
FileDescription: -
FileVersion: 60.3.0
ProductVersion: 60.3.0
InternalName: -
LegalTrademarks: Mozilla
OriginalFileName: freebl3.dll
ProductName: Thunderbird
BuildID: 20181113231517

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 13-Nov-2018 23:48:40
Detected languages:
  • English - United States
Debug artifacts:
  • z:\task_1542148442\build\src\obj-thunderbird\security\nss\lib\freebl\freebl_freebl3\freebl3.pdb
Comments: -
LegalCopyright: License: MPL 2
CompanyName: Mozilla Foundation
FileDescription: -
FileVersion: 60.3.0
ProductVersion: 60.3.0
InternalName: -
LegalTrademarks: Mozilla
OriginalFilename: freebl3.dll
ProductName: Thunderbird
BuildID: 20181113231517

DOS Header

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: 0x00000120

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 13-Nov-2018 23:48:40
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_DLL
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LARGE_ADDRESS_AWARE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x0003D674
0x0003D800
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.61008
.rdata
0x0003F000
0x0000FEFC
0x00010000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
6.41582
.data
0x0004F000
0x0000482C
0x00000400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
1.27626
.rsrc
0x00054000
0x00000378
0x00000400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
2.89383
.reloc
0x00055000
0x000016E0
0x00001800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
6.56283

Resources

Title
Entropy
Size
Codepage
Language
Type
1
3.37387
788
UNKNOWN
English - United States
RT_VERSION

Imports

ADVAPI32.dll
KERNEL32.dll
VCRUNTIME140.dll
api-ms-win-crt-heap-l1-1-0.dll
api-ms-win-crt-runtime-l1-1-0.dll
api-ms-win-crt-string-l1-1-0.dll
api-ms-win-crt-time-l1-1-0.dll
api-ms-win-crt-utility-l1-1-0.dll
nss3.dll

Exports

Title
Ordinal
Address
FREEBL_GetVector
1
0x0001EEA7
No data.
screenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
40
Monitored processes
1
Malicious processes
0
Suspicious processes
0

Behavior graph

Click at the process to see the details
start rundll32.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2616"C:\Windows\System32\rundll32.exe" "C:\Users\admin\AppData\Local\Temp\freebl3.dll", FREEBL_GetVectorC:\Windows\System32\rundll32.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\rundll32.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\imagehlp.dll
Total events
0
Read events
0
Write events
0
Delete events
0

Modification events

No data
Executable files
0
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

No data
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
0
Threats
0

HTTP requests

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

No data

DNS requests

No data

Threats

No threats detected
No debug info
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Reports
freebl3.dll