MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links, many hosted on disposable domains, indicating a link farm or SEO spamming operation. ClamAV and ML classifiers identified the PDF as malicious, likely a phishing or trojan delivery mechanism. While no scripts were directly extracted, the PDF structure and embedded URIs suggest it's designed to redirect users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall 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.
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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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External URI info PDF_URIPDF contains an external URL action
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne 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 https://druttle.ru/award?keyword=mini+dapple+dachshund+puppies+for+sale PDF link annotation
- https://rugexosijebup.weebly.com/uploads/1/3/4/0/134017508/voxawazo.pdfIn PDF document text
- https://sigajijatikad.weebly.com/uploads/1/3/1/3/131379485/9f821e8dec97.pdfIn PDF document text
- http://tohld.in/the_boss_baby_full_movie_download_inlozui.pdfIn PDF document text
- https://pezuzani.weebly.com/uploads/1/3/4/6/134631528/vuvabena.pdfIn PDF document text
- https://mofibowego.weebly.com/uploads/1/3/1/4/131406437/3702471.pdfIn PDF document text
- http://kismyketio.com/rijosekaxevapitoc4ghx.pdfIn PDF document text
- http://vorgazme.com/how_to_thanos_snap_googlefquwc.pdfIn PDF document text
- https://gizutiki.weebly.com/uploads/1/3/4/4/134478998/sitakinubiwe.pdfIn PDF document text
- https://giruwaferelesed.weebly.com/uploads/1/3/4/8/134850821/jinobiruw.pdfIn PDF document text
- http://alteramaks.world/fimuniluloxurutet6a0w4.pdfIn PDF document text
- https://tuxipowu.weebly.com/uploads/1/3/4/6/134699968/1246763.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/5902692f-29fe-40d7-bd4d-4cdcf3a479b0/namebufibibopa.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/330d4006-3c50-4ad9-8863-7dd04b2d653c/good_career_development_goals_examples_for_teachers.pdfIn PDF document text
- https://748f1d53-d141-46c1-926a-d14fc69713a3.filesusr.com/ugd/e3ed1f_ef1efcce796a4a8e8d6beeae02797776.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/52524b97-44e3-4a06-8c98-b9b7ecf8b1ba/world_famous_chess_players_list.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8cd6a34f-9293-42b5-9424-388cdbd27588/43450389903.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4ae3c6d6-f4b1-403b-8d55-a32b9a8efd86/hebrew-greek_keyword_study_bible-niv-wide_margin.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/55cf0bfb-36e9-457a-9660-f32923702602/tubixapodenoxomija.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/579c8a22-72bf-457b-b35c-9f9aa9477a1f/62486534337.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b8c5a87f-cbdc-4f7d-9f5e-7eb494c8bf33/61255486306.pdfIn PDF document text
- https://40785fcd-1e5e-4316-9306-5db1d5795eae.filesusr.com/ugd/2f07a1_b7801d2d498647ad83679f3811ceeb4e.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/d5929e1e-b424-4933-b532-2aedb8b13c68/47820263026.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d016.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD016 | 5248 bytes |
SHA-256: 6bd209ca19c6650dec034c4bb6f5535933517d382a1bd26bf55b749b61087d94 |
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font_01_sfnt_off0000e1ee.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE1EE | 9940 bytes |
SHA-256: 506dcc06e90afe6d038def5c3082a1349fe34e69580a55a70374a2eb2a16d7bb |
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