MALICIOUS
186
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. 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 0.9993
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://seumenha.ru/aws?utm_term=why+won%2527t+my+shark+ion+robot+charge PDF link annotation
- https://cdn.sqhk.co/gedugari/rHgcCWP/survival_island_english_movie_free_download.pdfIn PDF document text
- https://cdn.sqhk.co/pidodalatip/jb0ij20/juzezevudati.pdfIn PDF document text
- http://alcozerox.com/bapemaluzivz7dpv.pdfIn PDF document text
- https://jaluvipuruwagub.weebly.com/uploads/1/3/4/7/134734890/0e3c7638b11.pdfIn PDF document text
- https://fisujurij.weebly.com/uploads/1/3/1/4/131437504/kifutujorexoged.pdfIn PDF document text
- https://saxibodusazo.weebly.com/uploads/1/3/0/7/130740440/4707da.pdfIn PDF document text
- https://mebavowu.weebly.com/uploads/1/3/4/3/134353315/dca753b696a.pdfIn PDF document text
- http://meetcabinets.xyz/204498627790crje.pdfIn PDF document text
- http://azorocheat6.xyz/99050158891ilm7k.pdfIn PDF document text
- https://bifawodeg.weebly.com/uploads/1/3/5/3/135348479/777f0b22.pdfIn PDF document text
- https://bazojarazete.weebly.com/uploads/1/3/4/6/134650598/7124600.pdfIn PDF document text
- http://ooovseanalizi.ru/kenmore_dishwasher_665_manualswejt.pdfIn PDF document text
- https://cdn.sqhk.co/fexejikexew/agCidjf/17560871268.pdfIn PDF document text
- https://cdn.sqhk.co/baxoladipezu/jd0jgig/word_bubbles_games_free_download.pdfIn PDF document text
- https://sazotavivi.weebly.com/uploads/1/3/1/1/131164406/6510527.pdfIn PDF document text
- http://help-copyrightservice.xyz/line_6_spider_valve_mkii_1128vhqm.pdfIn PDF document text
- https://wikusujuvi.weebly.com/uploads/1/3/1/4/131406665/6455929.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://05491ccc-77c7-428b-9c25-74f2c6c50d4a.filesusr.com/ugd/d51d36_b806fb2e054041519ac3ef006a4d0747.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/69996ccf-27c0-4f83-b38e-97a38632ac1f/do_long_haired_mini_dachshunds_shed.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9f3f29e7-9094-46ee-839f-c0aea4f9cab1/what_does_dsc_tell_you.pdfIn PDF document text
- https://5a1138df-423b-4a5d-a7c7-36223740754e.filesusr.com/ugd/a72fa8_4243a0c6c2ee4c68a9d0561ceacbfc49.pdf?index=trueIn PDF document text
- https://92fed17e-af34-466b-b3fe-38cd9ef27699.filesusr.com/ugd/192d58_c54600203a98486f9c1b6370fbddb031.pdf?index=trueIn PDF document text
- https://69cf8a46-0d3d-4b71-8fd1-93df925da18e.filesusr.com/ugd/e4064d_9e9beba33ea745d7b9d2b9b7f48858b8.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/311378a0-9b25-4e5a-acaf-151af3d00268/19494909075.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d05547fd-0bb6-4590-975a-16a924c96e63/stephen_hawking_quotes.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_off0000f634.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF634 | 5628 bytes |
SHA-256: 7c1a2437857eea11b37eae43510692aec7d7f7320ef886a2a55c5b8a3257d351 |
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font_01_sfnt_off00010957.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10957 | 10664 bytes |
SHA-256: 12beffc648b5557261007f2da9c1e6a6ae96ae30920a814362535f5cc0301085 |
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