MALICIOUS
234
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains multiple links, including one to a known malicious redirector infrastructure (ttraff.com). The document body, though heavily obfuscated, contains a URL that appears to be the same as the malicious redirector. This suggests the primary purpose is to redirect the user to a malicious site, likely for phishing or malware distribution.
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.
-
PDF link to algorithmically-generated URL high PDF_RANDOM_URL_LINKPDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
-
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.
-
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=artificial+intelligence+in+healthcare+pdf In PDF document text
- http://files.robertleebaptistchurch.org/uploads/1/3/2/6/132695596/nabininomuteforixe.pdfIn PDF document text
- http://files.bookmarksmagazine.com/uploads/1/3/1/0/131070625/c770b6c.pdfIn PDF document text
- http://files.upinsmokeonhill.com/uploads/1/3/0/7/130775953/mamubabiloxilufad.pdfIn PDF document text
- http://files.auntiemaileshawaiiangourmetfavorites.com/uploads/1/3/0/8/130874237/7030284.pdfIn PDF document text
- http://kuwobil.clinpsychsarah.com/uploads/1/3/1/4/131453267/najenot_wolepizojabal_jekafokiju_bozubixesi.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/1/0429/6183/0037/files/jiwupinudoda.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/2827/4585/files/93981745098.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/0500/8293/files/liduzerexo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/7442/7811/files/77657607404.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/89462818099.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/7659/7400/files/lidafisitojojeloxotukin.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/9464/7719/files/dadebeperukugefat.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5080/3099/files/wijikoz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6245/1611/files/gedikote.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/1275/7400/files/95138903173.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9282/0643/files/3790917826.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/4666/4349/files/liebermann_burchard_reaction_for_cholesterol.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_off0000908c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x908C | 5228 bytes |
SHA-256: 0747205da5139af389ccd60256ea3f0d55d201cbe413bd5533fcb6e4d12b3b26 |
|||
font_01_sfnt_off0000a23e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA23E | 10480 bytes |
SHA-256: d3e50d257d0e6bf604e02288a902e214d175b568fe8e6c23e97ac9110c02d4d9 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.