MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was flagged by multiple heuristics as a link farm and a phishing/malicious document. It contains numerous external links, many hosted on disposable domains, designed to redirect users to other sites. The document body, though heavily obfuscated, suggests a lure related to "3 circle venn diagram word problems with answers", indicating a likely attempt to deceive users into clicking malicious links under the guise of providing educational content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://garglob.ru/pbw?utm_term=3+circle+venn+diagram+word+problems+with+answers PDF link annotation
- https://pixelisikug.weebly.com/uploads/1/3/1/4/131407736/0a40e7.pdfIn PDF document text
- https://gitikatul.weebly.com/uploads/1/3/4/7/134749175/sunutajegetovi-jatimurof.pdfIn PDF document text
- https://bebaguromiva.weebly.com/uploads/1/3/0/8/130813696/d4192886e94.pdfIn PDF document text
- https://naputurezakir.weebly.com/uploads/1/3/4/4/134485320/riwukazi-xojinoz-penatidenokow.pdfIn PDF document text
- https://mubagaluzab.weebly.com/uploads/1/3/4/8/134874300/1988931.pdfIn PDF document text
- https://doxezasofe.weebly.com/uploads/1/3/6/0/136088479/5325795.pdfIn PDF document text
- https://toposizijud.weebly.com/uploads/1/3/0/7/130776562/goxajowe.pdfIn PDF document text
- https://furizakifoji.weebly.com/uploads/1/3/4/4/134446406/0316e1f2907b17.pdfIn PDF document text
- https://wasivexuliji.weebly.com/uploads/1/3/4/2/134236061/winalud.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://tusoxefum.pbworks.com/w/file/fetch/144474837/bridget_moynahan_real_height.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7b267848-17ac-4de7-8455-a185bd50647e/vajubulanixoran.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/883a0a98-1d9f-46e4-8757-cf046d15a404/cateye_velo_9_wired_cycle_computer_instructions.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e4253ab5-d381-4979-9bf1-65a773d46c8b/dont_sweat_the_small_stuff_full_book_download_free.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e26bccd2-59c4-4988-875a-3316698c3c0d/gorilla_mind_review_reddit.pdfIn PDF document text
- http://supijexed.pbworks.com/w/file/fetch/144447120/11418926821.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/75990136-2147-4546-9407-f1abb5a262e5/37533652221.pdfIn PDF document text
- http://lulimogosan.pbworks.com/f/makerere_university_private_admission_list.pdfIn PDF document text
- http://wuwazilizos.pbworks.com/f/how_to_find_commonlit_answer_keys.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b1525d37-cec4-4372-ac70-bbd8ee746c0f/evaluate_numerical_expressions_with_parentheses_and_brackets_calculator.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7bfb8ba9-d100-410b-ab13-d615a3b706ca/wadesazesesemifose.pdfIn PDF document text
- http://wepoline.pbworks.com/f/tufomimilo.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_off0000e239.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE239 | 5848 bytes |
SHA-256: 9172c658c815e67227b21ca54d01243b34c547b1a22a359a8a64a5847237608c |
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font_01_sfnt_off0000f600.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF600 | 10724 bytes |
SHA-256: 7c62e3482561ef93ad7d1a76dd5cb597176c198acc109ca2aacab5af09f92bf6 |
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