MALICIOUS
206
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. It uses a callback-phone (TOAD) lure. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
Heuristics 7
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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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Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) documents that carry no urgency or charge/dispute escalation.
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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://pixomot.ru/pbw?utm_term=middle+level+ssat+practice+test+pdf PDF link annotation
- https://cdn-cms.f-static.net/uploads/4449602/normal_6064029e28219.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4455669/normal_5fdfc60bb510c.pdfIn PDF document text
- https://kinimozudex.weebly.com/uploads/1/3/4/4/134498073/6615950.pdfIn PDF document text
- https://guzoxufogoxuwo.weebly.com/uploads/1/3/4/0/134097696/tipunaxekarunur_gojaroput_gezut_pedemavujenugo.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4476595/normal_5fe1187ac4f0c.pdfIn PDF document text
- https://xafafiseroferop.weebly.com/uploads/1/3/4/5/134525648/8c80275d69c75a3.pdfIn PDF document text
- https://kunimagim.weebly.com/uploads/1/3/4/6/134608209/fosijowamup.pdfIn PDF document text
- https://bujubisagakib.weebly.com/uploads/1/3/4/3/134323903/7929309.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4423462/normal_5ffff6513ada0.pdfIn PDF document text
- https://roxogarafuxor.weebly.com/uploads/1/3/1/1/131164132/wawudolurog.pdfIn PDF document text
- https://tenuwikenosex.weebly.com/uploads/1/3/6/0/136082269/wewomur.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4413718/normal_5ff56d001a8d5.pdfIn PDF document text
- https://doliwalesi.weebly.com/uploads/1/3/0/7/130776147/nafesemib-xefijugu-wedurini.pdfIn PDF document text
- https://tizirabavapamob.weebly.com/uploads/1/3/1/4/131453045/4865282.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://ronakiko.pbworks.com/f/nukedijaxor.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0489341c-f798-4e22-aba7-ce6138ee8043/partial_differential_equations_evans_solutions_manual.pdfIn PDF document text
- http://gutupum.pbworks.com/f/75514782508.pdfIn PDF document text
- http://ropotupi.pbworks.com/w/file/fetch/145159971/anand_and_chatwal_inorganic_pharmaceutical_chemistry_download.pdfIn PDF document text
- http://bezagodo.pbworks.com/w/file/fetch/144719157/what_are_the_importance_of_knowing_electrical_symbols.pdfIn PDF document text
- http://mapaduzipi.pbworks.com/w/file/fetch/144527613/wwe_smackdown_here_comes_the_pain_free_download_for_android.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/24217514-d3f2-4c9c-9d3f-92d258c56d9f/los_trabajos_de_persiles_y_sigismunda_miguel_de_cervantes_resumen.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e60374f0-a7c8-4a37-a27d-4a0211a89f82/all_fish_in_fishing_book_fortnite.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/474540f1-44b1-45e8-95bd-610a7f879147/dairy_free_egg_free_chocolate_cookies.pdfIn PDF document text
- http://tesesazef.pbworks.com/w/file/fetch/145058787/duvawidativomozarixurisu.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_off0000f0e6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF0E6 | 5212 bytes |
SHA-256: 8edc87b9115dc9ecdfb25b6fdb04e9df7c996452c7e68fa543c3b4410c129949 |
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font_01_sfnt_off000102c8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x102C8 | 11176 bytes |
SHA-256: 35daaee93cc5cdad2e1582302ec5bd8d88ed7e6fed7d4819572c2c37cba96219 |
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