MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a large number of external links, many hosted on disposable domains, suggesting a link farm or phishing operation. The document body, though partially corrupted, mentions "Spiderman invitation templates birthday party", indicating a lure to potentially malicious websites. The ML classifier and ClamAV detection strongly indicate malicious intent, likely related to phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
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://lozipotod.ru/123?utm_term=spiderman+invitation+templates+birthday+party PDF link annotation
- https://koxowuberes.weebly.com/uploads/1/3/1/3/131379375/jefosedoteza.pdfIn PDF document text
- http://tevaruv.sportsontheweb.net/70234649192.pdfIn PDF document text
- http://finonit.mypressonline.com/balowize.pdfIn PDF document text
- http://acupofjacob.com/past_simple_passive_exercises_easy7kcof.pdfIn PDF document text
- http://goxivomibivufuv.mywebcommunity.org/cch_ct.pdfIn PDF document text
- http://storeyou.store/dolls_house_directdub9x.pdfIn PDF document text
- http://newuwedeza.mypressonline.com/usmle_step_1_test_cost.pdfIn PDF document text
- https://mojakoxo.weebly.com/uploads/1/3/0/7/130739052/pejisazilojodo_xipenana_jabolafumiruro.pdfIn PDF document text
- http://expo-kit.ru/konebizumecav2g.pdfIn PDF document text
- http://gexopidikimo.mygamesonline.org/stihl_fs90_parts.pdfIn PDF document text
- http://femetorisufi.sportsontheweb.net/julanimagurogig.pdfIn PDF document text
- http://nenonazuf.scienceontheweb.net/an_american_childhood_by_annie_dillard_analysis.pdfIn PDF document text
- http://1xbets-regs.site/guviferibaxiwikodazoja5foag.pdfIn PDF document text
- http://kerutugizuxig.mygamesonline.org/cabelas_12_tray_pro_series_dehydrator_reviews.pdfIn PDF document text
- http://jobauthor.online/call_blocker_free_blacklist_apk8mkcw.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://df6a9abb-74f3-47e1-b359-fe6d1019da36.filesusr.com/ugd/7921d2_09e7335680c04956aee4920889f9ad3e.pdf?index=trueIn PDF document text
- https://620678a0-8f5b-407b-881a-8a96a128c1c4.filesusr.com/ugd/25b7a6_fff1c1beb81847c1a3e9ec42fbe96486.pdf?index=trueIn PDF document text
- https://db6d201d-bdff-4648-9982-d9cfaac7639e.filesusr.com/ugd/98857b_b23a55c318c544738dcb26100b7040a6.pdf?index=trueIn PDF document text
- https://5fdaa9e0-ad6d-443b-8779-beb8e45026dc.filesusr.com/ugd/05301a_84ea7951cd30499d8f255c9498377323.pdf?index=trueIn PDF document text
- https://b56e00ce-d729-42e9-814b-b9a4b194f5ba.filesusr.com/ugd/f6f93f_89a7c2de7c1e410486038aa5db7dfe44.pdf?index=trueIn PDF document text
- http://vajapojaperusu.myartsonline.com/use_linksys_e8350_as_access_point.pdfIn PDF document text
- https://d321836a-1bf8-47c4-b4d3-67fe1e7f0250.filesusr.com/ugd/33ab24_8688987852a04cd6992b611606d9d1d7.pdf?index=trueIn PDF document text
- http://kugukokoner.myartsonline.com/character_description_of_the_rainbow_fish.pdfIn PDF document text
- https://9e77dbea-16d6-438e-9859-4a68c5388828.filesusr.com/ugd/3225da_c7edbd0abe60485ba25b659e45ce35e8.pdf?index=trueIn PDF document text
- https://3c199e1c-ff83-4553-a351-db1e9419129c.filesusr.com/ugd/424a74_dad2976b5cac45f8bbd8d8da60a055f5.pdf?index=trueIn 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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f794.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF794 | 5392 bytes |
SHA-256: e80c670a84ebd43662d900f16bbc26305aad7d5e0bf6c994abe3dc06a6e3ec0d |
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font_01_sfnt_off000109b0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x109B0 | 11224 bytes |
SHA-256: 84d640fb9d55b0afb7cdb69b610ca6d42fc1d6337fcd20cad0e9c405c67afdba |
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font_02_sfnt_off00012f13.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12F13 | 4324 bytes |
SHA-256: b50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
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