MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous embedded links, many of which point to a redirector service designed to host SEO link farms. The primary redirector URL is 'https://ttraff.com/pify?keyword=pump+selection+guide+grundfos', which likely serves as a lure for phishing or malware distribution. The ML classifier strongly indicates maliciousness, and the presence of a download button lure reinforces the phishing attempt.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
-
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.
-
Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
-
Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
-
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.com/pify?keyword=pump+selection+guide+grundfos In PDF document text
- http://files.drakecreekkennels.com/uploads/1/3/2/7/132710603/kuzarukokujodazena.pdfIn PDF document text
- http://files.eugeniojedimartinez.com/uploads/1/3/0/7/130776151/dedunomirozite_bodewesem_sinolorekesawab_sogozav.pdfIn PDF document text
- http://fakisajip.harmony42.com/uploads/1/3/0/7/130739275/lunitekowanevin-riluruzevogem.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/1/0432/6585/1542/files/bengali_language_movie_songs.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3019/2039/files/87609237677.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/5572/7260/files/sorcery_gamebook.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8545/4750/files/17975660146.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/9276/3039/files/jspdf_autotable_multiple_tables.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0447/9241/4369/files/fuwarowasakexupobukok.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/7446/7478/files/51173059162.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/5032/7454/files/navarolifojif.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6887/5157/files/25575429916.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/4790/1592/files/57667900277.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/1396/3935/files/fesokasuk.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1754/3588/files/gufafunozuviliz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/8924/5861/files/74338621897.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/7282/9078/files/63270931203.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_off00006123.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6123 | 5264 bytes |
SHA-256: 16398fe04c6ef708508d294e3628a149ffc7d3cafc495e3441252d972e56d451 |
|||
font_01_sfnt_off000072f3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x72F3 | 14328 bytes |
SHA-256: 4c740868f9f75306cf6b3500598db97a9e175b17af51850601bf50531e9cf801 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.