MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF document contains a large number of embedded links, many of which point to external PDF files hosted on Shopify. This is indicative of a link farm or SEO poisoning tactic. Crucially, one of the embedded URLs, 'https://ttraff.cc/pify?keyword=sephardic+haggadah+pdf', is flagged as a malicious redirector, suggesting an attempt to lead the user to a harmful destination. The document body itself is heavily obfuscated and contains the malicious URL, further supporting the malicious intent.
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=sephardic+haggadah+pdf In PDF document text
- http://files.arvadaconcrete.org/uploads/1/3/1/6/131606173/minov.pdfIn PDF document text
- http://files.lyndziecherry.co/uploads/1/3/1/8/131856121/nabapapunagojelevoja.pdfIn PDF document text
- http://files.carnivaltourskochi.com/uploads/1/3/0/7/130739519/e02c484b084fd.pdfIn PDF document text
- http://files.rvmulch.com/uploads/1/3/0/7/130739062/gulusuzewonew.pdfIn PDF document text
- http://files.customcorner.nl/uploads/1/3/1/0/131070195/6702009.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/1/0433/3282/9342/files/9254475990.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/2259/8823/files/oxymoron_download_zip.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6513/0660/files/29644678852.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/totavari.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5265/5002/files/modejuxuratisi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4847/6572/files/asterix_i_obelix_komiks.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0447/7173/7749/files/canadian_visa_application_form_vfs.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6803/1143/files/19864714839.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/9682/6273/files/84913370642.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6109/2255/files/puwazisitegunetuw.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3420/5590/files/ridereligo.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
- https://savannah.gnu.org/projects/freefont/In PDF document text
- http://www.gnu.org/licenses/In PDF document text
- http://www.gnu.org/copyleft/gpl.htmlIn PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006f69.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6F69 | 6744 bytes |
SHA-256: 127b44c9f93874c96d25eb7ddc4688780d8877ce931cf296363fb5748d8d514b |
|||
font_01_sfnt_off00008050.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8050 | 5312 bytes |
SHA-256: 387e2b95ca6d383f5daec824f079829f22940ce4d84092e999841c7a83de8e51 |
|||
font_02_sfnt_off00009252.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9252 | 11140 bytes |
SHA-256: 81e795269426aed633c81138e46f741c1f2f5ddf964f8ed854e247e2e32f4db8 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.