Malicious PDF — malware analysis report

Static analysis result for SHA-256 3389ad34dd862ced…

MALICIOUS

PDF

35.8 KB Authoring application: GIMP First seen: 2020-09-24
MD5: d23bf563ffb5b3d88d4e7c582c010d65 SHA-1: 89d8e79d096d5354b7612ecd5d8729db1f549e3f SHA-256: 3389ad34dd862ced15e5430d08c2244b457d06d3f126c38f10c5108671f06e75
160 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains a large number of embedded URLs, indicating a link farm designed to redirect users to external content. The heuristic 'PDF_SEO_LINK_FARM' and the ClamAV detection 'Pdf.Phishing.TtraffRobotInstall-7605656-0' strongly suggest a phishing or redirection campaign. Although no scripts were extracted, the document body's mention of 'Bajaj Allianz Health Insurance Claim Procedure' combined with the link farm suggests a lure to trick users into clicking malicious links disguised as legitimate forms.

Machine Learning

  • Nyx PDF Classifier malicious score 1.0000

Heuristics 4

  • ClamAV: Pdf.Phishing.TtraffRobotInstall-7605656-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.TtraffRobotInstall-7605656-0
  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • Urgency / deadline lure low SE_URGENCY_LURE
    Document contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
    URL http://slforeignpolicy2017.lk/uploads/1/3/0/6/130604433/105bdf51767180.pdf In PDF document text
    • http://nolaninc.net/uploads/1/3/0/7/130776008/dududazetixoge.pdfIn PDF document text
    • http://tatismoving.ca/uploads/1/3/0/4/130483741/dc7d475.pdfIn PDF document text
    • http://omgcharts.com/uploads/1/3/0/6/130621152/3391535.pdfIn PDF document text
    • http://lipstickliberalnetwork.net/uploads/1/3/0/4/130483515/zefuronize_dobidemu_nolubogipikesi_pajokemekorufo.pdfIn PDF document text
    • http://buyhempoilnow.shop/uploads/1/3/0/4/130435722/sojonunevokob.pdfIn PDF document text
    • http://momasternaturalist.net/uploads/1/3/0/7/130739875/lozodad.pdfIn PDF document text
    • http://hostmaster.richfordbecklow.co.uk/uploads/1/3/0/8/130814219/veridemek-lilewofefexu-lafusokegimem.pdfIn PDF document text
    • http://beardandpen.com/uploads/1/3/0/8/130874396/pinejosizerim.pdfIn PDF document text
    • http://mshroff.net/uploads/1/3/0/2/130289585/gekilos.pdfIn PDF document text
    • http://rainshawl.com/uploads/1/3/0/3/130379492/a98630ce22a46ac.pdfIn PDF document text
    • http://synergycsllc.com/uploads/1/3/0/7/130775531/roxoxalu.pdfIn PDF document text
    • http://billionaireamerican.com/uploads/1/3/0/2/130287893/jazejamizafisaw.pdfIn PDF document text
    • http://topendtour.com.au/uploads/1/3/0/2/130288924/771aea5b5ace1.pdfIn PDF document text
    • http://79piccadilly.com/uploads/1/3/0/3/130379561/6404685.pdfIn PDF document text
    • http://islamophoria.com/uploads/1/3/0/4/130488810/130488810.html#bajaj+allianz+health+claim+intimation+formIn PDF document text
🗂 Part of campaign: akademikreatifindonesia.com 8 samples

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00002f17.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2F17 8552 bytes
SHA-256: 1e0414f81a317dc5221f00109c844525816b884b036f8cb92e32b95ede892e07