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Windows Analysis Report
Security Guards of America Proposal.pdf

Overview

General Information

Sample name:Security Guards of America Proposal.pdf
Analysis ID:1458487
MD5:3b0e1fc1c45235d3363a88eeb0e5bd32
SHA1:c7954f3bc149924bd300a83d608d1e48af89e90c
SHA256:1299384429fbe823fadacecedc6ca38a5072bef1a04822c3fef01fbb72bb01a1
Infos:

Detection

Score:0
Range:0 - 100
Whitelisted:false
Confidence:80%

Signatures

No high impact signatures.

Classification

  • System is w10x64
  • Acrobat.exe (PID: 5216 cmdline: "C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe" "C:\Users\user\Desktop\Security Guards of America Proposal.pdf" MD5: 24EAD1C46A47022347DC0F05F6EFBB8C)
    • AcroCEF.exe (PID: 3504 cmdline: "C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe" --backgroundcolor=16777215 MD5: 9B38E8E8B6DD9622D24B53E095C5D9BE)
      • AcroCEF.exe (PID: 3120 cmdline: "C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --log-severity=disable --user-agent-product="ReaderServices/23.6.20320 Chrome/105.0.0.0" --lang=en-US --log-file="C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\debug.log" --mojo-platform-channel-handle=2116 --field-trial-handle=1644,i,2323614241662355698,2891551153677106926,131072 --disable-features=BackForwardCache,CalculateNativeWinOcclusion,WinUseBrowserSpellChecker /prefetch:8 MD5: 9B38E8E8B6DD9622D24B53E095C5D9BE)
  • cleanup
No configs have been found
No yara matches
No Sigma rule has matched
No Snort rule has matched

Click to jump to signature section

Show All Signature Results

There are no malicious signatures, click here to show all signatures.

Source: E0F5C59F9FA661F6F4C50B87FEF3A15A0.2.drString found in binary or memory: http://apps.identrust.com/roots/dstrootcax3.p7c
Source: 77EC63BDA74BD0D0E0426DC8F80085060.2.drString found in binary or memory: http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab
Source: classification engineClassification label: clean0.winPDF@14/45@0/0
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exeFile created: C:\Users\user\AppData\Local\Adobe\Acrobat\DC\AdobeFnt23.lst.6784Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exeFile created: C:\Users\user\AppData\Local\Temp\acrobat_sbx\NGL\NGLClient_AcrobatReader123.6.20320.6 2024-06-17 12-15-39-341.logJump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exeKey opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\SystemCertificates\CAJump to behavior
Source: unknownProcess created: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe "C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe" "C:\Users\user\Desktop\Security Guards of America Proposal.pdf"
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exeProcess created: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe "C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe" --backgroundcolor=16777215
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exeProcess created: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe "C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --log-severity=disable --user-agent-product="ReaderServices/23.6.20320 Chrome/105.0.0.0" --lang=en-US --log-file="C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\debug.log" --mojo-platform-channel-handle=2116 --field-trial-handle=1644,i,2323614241662355698,2891551153677106926,131072 --disable-features=BackForwardCache,CalculateNativeWinOcclusion,WinUseBrowserSpellChecker /prefetch:8
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exeProcess created: unknown unknownJump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exeProcess created: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe "C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe" --backgroundcolor=16777215Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exeProcess created: unknown unknownJump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exeProcess created: unknown unknownJump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exeProcess created: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe "C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --log-severity=disable --user-agent-product="ReaderServices/23.6.20320 Chrome/105.0.0.0" --lang=en-US --log-file="C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\debug.log" --mojo-platform-channel-handle=2116 --field-trial-handle=1644,i,2323614241662355698,2891551153677106926,131072 --disable-features=BackForwardCache,CalculateNativeWinOcclusion,WinUseBrowserSpellChecker /prefetch:8Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exeProcess created: unknown unknownJump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exeProcess created: unknown unknownJump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exeProcess created: unknown unknownJump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exeProcess created: unknown unknownJump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exeProcess created: unknown unknownJump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exeProcess created: unknown unknownJump to behavior
Source: Window RecorderWindow detected: More than 3 window changes detected
Source: Security Guards of America Proposal.pdfStatic file information: File size 9526728 > 6291456
Source: Security Guards of America Proposal.pdfInitial sample: PDF keyword /JavaScript count = 0
Source: Security Guards of America Proposal.pdfInitial sample: PDF keyword /Page count = 165
Source: Security Guards of America Proposal.pdfInitial sample: PDF keyword startxref count = 128
Source: Security Guards of America Proposal.pdfInitial sample: PDF keyword stream count = 1055
Source: Security Guards of America Proposal.pdfInitial sample: PDF keyword /EmbeddedFile count = 0
Source: Security Guards of America Proposal.pdfInitial sample: PDF keyword /ObjStm count = 149
Source: Security Guards of America Proposal.pdfInitial sample: PDF keyword endobj count = 1852
Source: Security Guards of America Proposal.pdfInitial sample: PDF keyword endstream count = 1055
Source: Security Guards of America Proposal.pdfInitial sample: PDF eof value = 128
Source: Security Guards of America Proposal.pdfInitial sample: PDF keyword obj count = 1852
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
ReconnaissanceResource DevelopmentInitial AccessExecutionPersistencePrivilege EscalationDefense EvasionCredential AccessDiscoveryLateral MovementCollectionCommand and ControlExfiltrationImpact
Gather Victim Identity InformationAcquire InfrastructureValid AccountsWindows Management InstrumentationPath Interception1
Process Injection
1
Masquerading
OS Credential Dumping1
System Information Discovery
Remote ServicesData from Local SystemData ObfuscationExfiltration Over Other Network MediumAbuse Accessibility Features
CredentialsDomainsDefault AccountsScheduled Task/JobBoot or Logon Initialization ScriptsBoot or Logon Initialization Scripts1
Process Injection
LSASS MemoryApplication Window DiscoveryRemote Desktop ProtocolData from Removable MediaJunk DataExfiltration Over BluetoothNetwork Denial of Service
Hide Legend

Legend:

  • Process
  • Signature
  • Created File
  • DNS/IP Info
  • Is Dropped
  • Is Windows Process
  • Number of created Registry Values
  • Number of created Files
  • Visual Basic
  • Delphi
  • Java
  • .Net C# or VB.NET
  • C, C++ or other language
  • Is malicious
  • Internet
behaviorgraph top1 process2 2 Behavior Graph ID: 1458487 Sample: Security Guards of America ... Startdate: 17/06/2024 Architecture: WINDOWS Score: 0 6 Acrobat.exe 20 63 2->6         started        process3 8 AcroCEF.exe 108 6->8         started        process4 10 AcroCEF.exe 4 8->10         started       

This section contains all screenshots as thumbnails, including those not shown in the slideshow.


windows-stand
No Antivirus matches
No Antivirus matches
No Antivirus matches
No Antivirus matches
No Antivirus matches
No contacted domains info
No contacted IP infos
Joe Sandbox version:40.0.0 Tourmaline
Analysis ID:1458487
Start date and time:2024-06-17 18:14:27 +02:00
Joe Sandbox product:CloudBasic
Overall analysis duration:0h 5m 1s
Hypervisor based Inspection enabled:false
Report type:full
Cookbook file name:defaultwindowspdfcookbook.jbs
Analysis system description:Windows 10 x64 22H2 with Office Professional Plus 2019, Chrome 117, Firefox 118, Adobe Reader DC 23, Java 8 Update 381, 7zip 23.01
Number of analysed new started processes analysed:14
Number of new started drivers analysed:0
Number of existing processes analysed:0
Number of existing drivers analysed:0
Number of injected processes analysed:0
Technologies:
  • HCA enabled
  • EGA enabled
  • AMSI enabled
Analysis Mode:default
Analysis stop reason:Timeout
Sample name:Security Guards of America Proposal.pdf
Detection:CLEAN
Classification:clean0.winPDF@14/45@0/0
EGA Information:Failed
HCA Information:
  • Successful, ratio: 100%
  • Number of executed functions: 0
  • Number of non-executed functions: 0
Cookbook Comments:
  • Found application associated with file extension: .pdf
  • Found PDF document
  • Close Viewer
  • Exclude process from analysis (whitelisted): MpCmdRun.exe, dllhost.exe, WMIADAP.exe, SIHClient.exe, conhost.exe, svchost.exe
  • Excluded IPs from analysis (whitelisted): 184.28.88.176, 52.6.155.20, 3.219.243.226, 3.233.129.217, 52.22.41.97, 172.64.41.3, 162.159.61.3, 93.184.221.240, 2.16.202.123, 95.101.54.195, 95.101.148.135, 2.19.126.143, 2.19.126.149, 95.101.54.113, 95.101.54.105
  • Excluded domains from analysis (whitelisted): e4578.dscg.akamaiedge.net, chrome.cloudflare-dns.com, slscr.update.microsoft.com, e4578.dscb.akamaiedge.net, a767.dspw65.akamai.net, wu.azureedge.net, acroipm2.adobe.com, a1952.dscq.akamai.net, ocsp.digicert.com, ssl-delivery.adobe.com.edgekey.net, a122.dscd.akamai.net, bg.apr-52dd2-0503.edgecastdns.net, cs11.wpc.v0cdn.net, hlb.apr-52dd2-0.edgecastdns.net, wu-b-net.trafficmanager.net, apps.identrust.com, fs.microsoft.com, identrust.edgesuite.net, ctldl.windowsupdate.com.delivery.microsoft.com, acroipm2.adobe.com.edgesuite.net, wu.ec.azureedge.net, ctldl.windowsupdate.com, p13n.adobe.io, fe3cr.delivery.mp.microsoft.com, download.windowsupdate.com.edgesuite.net, ssl.adobe.com.edgekey.net, armmf.adobe.com, geo2.adobe.com
  • Not all processes where analyzed, report is missing behavior information
  • VT rate limit hit for: Security Guards of America Proposal.pdf
TimeTypeDescription
12:15:50API Interceptor2x Sleep call for process: AcroCEF.exe modified
InputOutput
URL: PDF Model: gpt-4o
```json
{
  "riskscore": 2,
  "reasons": "The screenshot does not contain any visually prominent button or link that could mislead the user into clicking on a potentially harmful link. The text 'A Security Proposal' does not create a sense of urgency or interest typically associated with phishing attempts. Additionally, there is no impersonation of well-known brands that would raise suspicion. The content appears to be a legitimate document related to security services, and there is no immediate connection between the text and any prominent button or link."
}