MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a significant number of external links, identified as a link farm. The ClamAV detection and ML classifier strongly indicate maliciousness, with ClamAV specifically flagging it as 'Pdf.Phishing.Trojan'. The embedded URLs suggest a phishing or malicious content distribution attempt, likely leveraging SEO tactics to attract victims. No scripts were extracted, but the overall structure points to a malicious document designed to redirect users.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://gimoguvi.ru/123?utm_term=does+the+black+moon+howl+answer PDF link annotation
- https://refapolujagosax.weebly.com/uploads/1/3/4/8/134896756/dutuzimixuf_kurapitiw_xokigosotidepa.pdfIn PDF document text
- https://joxeluduxena.weebly.com/uploads/1/3/4/7/134772203/bc5d79a9fc.pdfIn PDF document text
- https://favaruzikab.weebly.com/uploads/1/3/4/8/134871436/tonevaxex-dufifovaja.pdfIn PDF document text
- https://lesapexif.weebly.com/uploads/1/3/1/6/131637780/mejewolexawares-meveranonedupa-wanuvagenurim-zuvobetezem.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4422628/normal_603a281191b8c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4421611/normal_5fd17622a9e30.pdfIn PDF document text
- https://xuxulavadimuxa.weebly.com/uploads/1/3/4/2/134234789/pefure_dafaj_rugomajipubis_towiwasegitoxu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4489843/normal_60567fa90c3b9.pdfIn PDF document text
- https://pexafibilo.weebly.com/uploads/1/3/4/4/134484824/7361748.pdfIn PDF document text
- https://noremovex.weebly.com/uploads/1/3/4/8/134883944/5511927.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4454043/normal_601d9d3858c9e.pdfIn PDF document text
- https://voluwunuzusiju.weebly.com/uploads/1/3/1/4/131452861/lilabuj-tukolabobip.pdfIn PDF document text
- https://namazowofurap.weebly.com/uploads/1/3/4/3/134372349/dutovoxul_nasogigewodaf_xovuzugilegovuz.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4456686/normal_6033b267620b6.pdfIn PDF document text
- https://minileponefij.weebly.com/uploads/1/3/1/0/131070526/fegeselujufuxo-vovexeza.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4380230/normal_6006a8bc4b45f.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/e5851612-9a58-4e86-b725-d8b2b30d5531/whirlpool_dishwasher_wdt970sahz_parts_diagram.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3b167813-8816-4725-b3b0-a77d2b0b04da/how_to_turn_off_wifi_on_summer_baby_monitor.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/590ff99c-41d9-41b7-8015-35ba2e948c9f/the_social_construction_of_reality_berger.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ed30ad66-3c78-4979-adee-66421e22b443/weight_watchers_food_scale_troubleshooting.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_off0000f31e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF31E | 5336 bytes |
SHA-256: d68e35daabef033f0f89ad8e8e564741c3111c0364a84696e4b12bd440003888 |
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font_01_sfnt_off0001052b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1052B | 11372 bytes |
SHA-256: d0b4965915c6c9f9db9867900ec08262d630e8eb6ef80007f0f1a1b198e1f86d |
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