MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document was identified as malicious by an ML classifier and heuristics indicating it is a redirector link farm. It contains numerous embedded links, including one pointing to a known malicious redirector at 'https://gettraff.ru/strik?keyword=inter+milan+stadium+guide'. The document body, though heavily obfuscated, contains text related to 'Inter Milan stadium guide', likely a lure to encourage clicks on the embedded malicious links.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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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://gettraff.ru/strik?keyword=inter+milan+stadium+guide In PDF document text
- https://cdn-cms.f-static.net/uploads/4381532/normal_5f943223b9924.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4414153/normal_5f95e49036fec.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366005/normal_5f8e07bf973ac.pdfIn PDF document text
- https://livabawixegi.weebly.com/uploads/1/3/4/3/134320323/3338310.pdfIn PDF document text
- https://pabaxovazat.weebly.com/uploads/1/3/4/3/134323574/zexixakax.pdfIn PDF document text
- https://topagolidokade.weebly.com/uploads/1/3/4/5/134502990/gotasofatujim.pdfIn PDF document text
- https://waridiregap.weebly.com/uploads/1/3/4/0/134095836/roxuborog-mesojovu-pulovijoxalo.pdfIn PDF document text
- https://zesopupejilit.weebly.com/uploads/1/3/0/7/130738861/9625103.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0476/7481/8726/files/995614126.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7290/3578/files/water_filtration_lab_experiment.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0484/0829/7624/files/honda_outboard_troubleshooting_manual.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c3425305-ae28-4073-af1e-0240ad40fc90/dragon_ball_z_games_for_psp.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9d640d95-1518-4816-b7f4-69c40180ce18/two_step_cluster_analysis.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ef627803-8355-4051-b83f-6aa5fbb99237/13153698758.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/679cd3d2-db3c-4c11-92dc-145c51d8115f/neterewanago.pdfIn PDF document text
- https://s3.amazonaws.com/nitirew/mcdonalds_coupons_mrz_2019.pdfIn PDF document text
- https://s3.amazonaws.com/kavitokolezub/fezat.pdfIn PDF document text
- https://s3.amazonaws.com/jamokaroxoj/12445448934.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_off000071c5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x71C5 | 5080 bytes |
SHA-256: 02265183994959d5583afd36cd557eea1d228daa6b42d6e06ae423262a299c64 |
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font_01_sfnt_off000082db.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x82DB | 10676 bytes |
SHA-256: bb114747ea03aa865a705070441ea992bb46c0dde72cc58f0c353db5b8197b51 |
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