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 0.9956
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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.
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://leonvi.ru/award?keyword=peter+pan+libro+inglese+pdf PDF link annotation
- http://tawaguf.scienceontheweb.net/how_to_build_a_modern_house_easy_in_minecraft.pdfIn PDF document text
- http://baxusajatos.sportsontheweb.net/aptransco_results_2020.pdfIn PDF document text
- https://cdn.sqhk.co/nowovadizeb/6NrbunY/20477300543.pdfIn PDF document text
- http://zawugudumi.getenjoyment.net/wuwiwizefum.pdfIn PDF document text
- http://saporik.scienceontheweb.net/33054563961.pdfIn PDF document text
- http://movizopolu.medianewsonline.com/gamipugaxojuloso.pdfIn PDF document text
- http://nozumupi.medianewsonline.com/gegewelut.pdfIn PDF document text
- https://cdn.sqhk.co/lanumakefu/72geXhe/translate_romanian_to_english_voice.pdfIn PDF document text
- https://cdn.sqhk.co/jetirivotu/d7Fij2h/hello_body_service_client.pdfIn PDF document text
- https://cdn.sqhk.co/memukodafum/hggYKjj/dell_latitude_5490_laptop_datasheet.pdfIn PDF document text
- http://xonejalevesezom.sportsontheweb.net/70378698957.pdfIn PDF document text
- https://cdn.sqhk.co/tasaxasup/ggjdges/elegant_wedding_invitation_card_template_psd.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://636e06b3-920c-4898-b827-ef778bbbc101.filesusr.com/ugd/40512e_b8189cbd51c344ed91bf23ccec6c0cc8.pdf?index=trueIn PDF document text
- http://limoxukuk.atwebpages.com/gagasuvanawebalev.pdfIn PDF document text
- https://6c8027e1-9878-41b3-a9ef-32ba2b6bcd02.filesusr.com/ugd/185811_aa8c1be2a3e140b9b1532647482b4b76.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/5f758350-1446-4dba-807c-b2ecb5ea4fe4/how_to_wire_a_harbor_breeze_fan_with_light.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/971cc595-6df8-4661-9731-340fd2462f3f/what_does_an_operations_manager_do_in_healthcare.pdfIn PDF document text
- https://143c7e3e-1a56-4739-9c24-5aac26b0263b.filesusr.com/ugd/28d7c1_b125fa359f284db1af63a94c1a8f36c5.pdf?index=trueIn PDF document text
- https://8dfdba76-182f-4dc4-9dda-37a8c8d09dc9.filesusr.com/ugd/4ae4db_d34533c6666a4b989bb8e561f525cae2.pdf?index=trueIn PDF document text
- https://e53c8fcc-339b-4d8f-83f6-44ddc8c6ace4.filesusr.com/ugd/1ea9c4_92582fba4e444980b284928e04f26240.pdf?index=trueIn PDF document text
- https://01d7ec8a-e38e-4e33-8c76-1be31754498b.filesusr.com/ugd/24d943_e43c100e2c9445f0b9d7caa01b7f735a.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/45d8c0c2-7028-4c5d-a7c7-02302df47e4a/14174834038.pdfIn PDF document text
- http://tosurok.myartsonline.com/bagpipe_music_book.pdfIn PDF document text
- https://356bbf58-84af-4bff-99a9-d03346e46411.filesusr.com/ugd/b5472a_ae2d7701d67e4914bc33f82c7223140c.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/3309e17a-8540-4ce8-bb04-0f6ee0470d3e/this_sex_which_is_not_one.pdfIn PDF document text
- https://f459ab6e-ac57-43ce-b83a-1524846427e4.filesusr.com/ugd/938c70_a6a0f3bed92743339422688cb135aa9c.pdf?index=trueIn PDF document text
- https://0a3c8164-ddd9-4522-8472-457ce31ece15.filesusr.com/ugd/d32f78_f964ea4f307143afaac9f2a3f01c7d6d.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000eb64.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEB64 | 5348 bytes |
SHA-256: 4c9591c7fb8c7e256601229bb08ecd9af83a7ca07dd1a053f9bbb34b7b671c30 |
|||
font_01_sfnt_off0000fd99.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFD99 | 11716 bytes |
SHA-256: cdb4b03f93f305ab1f4b1edfa53ee9a9810982419970655ef1fa814867679a8b |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.