MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a large number of embedded links, many of which point to domains associated with link farms and redirectors. The primary redirector URL is https://ttraff.cc/pify?keyword=anders+zorn+book+pdf, which likely serves as a lure to download further malicious content. The ML classifier strongly indicated maliciousness, and the presence of numerous SEO-optimized PDF links suggests a campaign to distribute malware or phishing content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
-
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.
-
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.
-
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://ttraff.cc/pify?keyword=anders+zorn+book+pdf In PDF document text
- http://files.northeastchristiancollege.com/uploads/1/3/1/1/131164568/rovezumuloxudi-likunosixi-talopiwavav.pdfIn PDF document text
- http://files.m.teakslockservice.com/uploads/1/3/1/0/131070895/jezovo.pdfIn PDF document text
- http://files.12monthbeauty.com/uploads/1/3/0/8/130874128/6301925.pdfIn PDF document text
- http://files.rockvilleintegrativetherapist.com/uploads/1/3/1/4/131483318/jejame_farok_jilidenem_tuvuj.pdfIn PDF document text
- http://files.whitethornherbals.com/uploads/1/3/2/6/132682386/sumixoluxadegipu.pdfIn PDF document text
- http://files.pageuptraining.com/uploads/1/3/2/7/132711983/c9f3332cc1fd1.pdfIn PDF document text
- http://files.theknitknits2.com/uploads/1/3/0/7/130739895/gokaxap-pofimaluwokal.pdfIn PDF document text
- http://files.johndmc.co.uk/uploads/1/3/0/7/130739294/e9e77.pdfIn PDF document text
- http://files.rubydelangelphotography.com/uploads/1/3/0/8/130814984/0a38d988.pdfIn PDF document text
- http://files.sacpb.org/uploads/1/3/1/3/131379951/9136172.pdfIn PDF document text
- http://files.trebor-ts.com/uploads/1/3/1/8/131871690/4fa93.pdfIn PDF document text
- http://files.bark-blaster.com/uploads/1/3/2/7/132741155/ce84b7ae2fa2e96.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://megaxosu.files.wordpress.com/2020/06/24369354182.pdfIn PDF document text
- https://jilijufupe.files.wordpress.com/2020/07/99598584787.pdfIn PDF document text
- https://vutazig.files.wordpress.com/2020/07/vafezabif.pdfIn PDF document text
- https://mopekataba.files.wordpress.com/2020/07/51781144325.pdfIn PDF document text
- https://wunugevakel.files.wordpress.com/2020/06/99895073458.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5129/4619/files/jipumovi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8245/7000/files/37597576841.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/4555/2290/files/pogeveg.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/2051/7537/files/nusunudomuvufupe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/vixegenosevisime.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1482/3844/files/desepinonisejamitogar.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_off00006b34.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B34 | 4696 bytes |
SHA-256: 4d4c347027f1ab6b8ddc23b7e4748ecab5c0693285cf601bfd8a2fefff113d31 |
|||
font_01_sfnt_off00007b28.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B28 | 10224 bytes |
SHA-256: b6c6d995fcc158ab085c28c93e1f781d61b658886ed6202e7236283025838d3d |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.