MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a mass of external links, many pointing to benign Shopify URLs, but one critical link directs to a known malicious redirector at 'https://ttraff.cc/pify?keyword=troybilt+tiller+manual'. The document body, though heavily obfuscated, contains references to 'Troybilt tiller manual' and the authoring application 'wkhtmltopdf', suggesting a lure to disguise the malicious intent. The ML classifier also strongly flagged this PDF as malicious.
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.
-
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.cc/pify?keyword=troybilt+tiller+manual In PDF document text
- http://files.profepeplinski.com/uploads/1/3/2/7/132740498/motojabonudesa.pdfIn PDF document text
- http://files.collier-pave.com/uploads/1/3/2/7/132710779/4626283.pdfIn PDF document text
- http://files.tierrasantajuniorwomens.org/uploads/1/3/2/6/132695200/kamotazesun.pdfIn PDF document text
- http://files.medicalimagingstore.com/uploads/1/3/1/3/131379183/f912b088997.pdfIn PDF document text
- http://files.beep-beep-remember.com/uploads/1/3/0/8/130874086/goxebafaduj.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/1/0437/6471/1575/files/how_to_merge_folders.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5491/6003/files/jalopifimekavukofodutajek.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7555/0876/files/kanajuk.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0118/4417/files/49737393613.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5921/6533/files/5028474692.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/5733/9816/files/67319416273.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5433/3093/files/mizabesalafutenupin.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/8406/3654/files/buvanirazafa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9640/8218/files/rubedafibu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/5117/9416/files/tukosepaxim.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6982/3383/files/31494577822.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7895/8758/files/nenekome.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/26450283228.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8070/3382/files/51058234605.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_off00004f53.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4F53 | 4844 bytes |
SHA-256: a99de91e3bad0bf38889f8ce458d166259e51004a7118bb7c6fb897c26609f1c |
|||
font_01_sfnt_off00005fb6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5FB6 | 9716 bytes |
SHA-256: dc1b4c57919a554381c5067eab5199c2fe46f9b08c8e7f1e3ae7c2fd89a4f869 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.