MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF document contains a link farm and redirects to malicious infrastructure, as indicated by the PDF_MALICIOUS_REDIRECTOR_LINK and PDF_SEO_LINK_FARM heuristics. The embedded URL, 'https://ttraff.ru/pify?keyword=wedding+invitation+template+in+tamil', is a clear indicator of a phishing or scam attempt designed to trick users into clicking through to potentially harmful content. 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.ru/pify?keyword=wedding+invitation+template+in+tamil In PDF document text
- http://files.brickheadsmasonry.com/uploads/1/3/1/8/131858661/tulonuladegoxu_wikavilalizoja_binup.pdfIn PDF document text
- http://files.shepherdhills.org/uploads/1/3/0/7/130775102/b8e2fb28b1.pdfIn PDF document text
- http://files.katherinetiradoryen.com/uploads/1/3/1/4/131483097/lisuwifogoket-mozirabexipelej.pdfIn PDF document text
- http://files.ballroomdancebyangela.com/uploads/1/3/2/6/132681517/tiwovosolopowiso.pdfIn PDF document text
- http://sujadefuv.horizonsksu.org/uploads/1/3/1/4/131437246/4465344.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/1/0433/7198/7098/files/school_of_the_seers_free.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4658/3976/files/62790028015.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7664/9121/files/37660914428.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7532/9441/files/pip_install_matplotlib.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/8904/9238/files/53459282981.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8991/1194/files/98490520553.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/4988/6620/files/alfabet_po_angielsku_wymowa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9144/4390/files/lijejuwivipopu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8544/7833/files/32132571747.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/2175/2731/files/articles_rules.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6798/8376/files/72432002417.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1947/6896/files/97403905466.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005350.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5350 | 5076 bytes |
SHA-256: 06a2885884cee473c2224ee9c185d2fc906ee0117d7bf3d7fd330ca23aef783f |
|||
font_01_sfnt_off00006495.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6495 | 10048 bytes |
SHA-256: ec22848a48b0e6d4f4e370bac42e4088360242fd821e5107eda915f8405d9992 |
|||
font_02_sfnt_off000086c4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x86C4 | 16164 bytes |
SHA-256: ebd2804bff382343e08f6a42dc45f69f4e794c08b23908ae60ba78ededae74b1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.