MALICIOUS
214
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
T1203 Exploitation for Client Execution
The PDF contains numerous links, including one to a known malicious redirector at 'https://ttraff.cc/wb?keyword=benevolent%20fund%20form%20pdf', and a large number of links to other PDFs hosted on various domains. The heuristic 'PDF_MALICIOUS_REDIRECTOR_LINK' and 'PDF_SEO_LINK_FARM' strongly indicate a malicious intent to redirect users to potentially harmful content or phishing sites. The ML classifier also flagged this PDF with high confidence.
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.
-
Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) or Microsoft license-boilerplate documents that carry no urgency or charge/dispute escalation.
-
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/wb?keyword=benevolent%20fund%20form%20pdf In PDF document text
- http://files.centennialneighbourhood.com/uploads/1/3/0/9/130969034/berekoxakazarizexexi.pdfIn PDF document text
- http://files.cityofbonham.org/uploads/1/3/1/4/131409244/e7bc3a70.pdfIn PDF document text
- http://files.tarotartist.net/uploads/1/3/2/6/132681938/8280551.pdfIn PDF document text
- http://files.alhoopingarner.com/uploads/1/3/2/8/132814969/4152563.pdfIn PDF document text
- http://files.allsoulsanimalrescue.org/uploads/1/3/0/7/130776266/2333799.pdfIn PDF document text
- http://files.seedschurch.net/uploads/1/3/0/7/130739315/tekejul_xudekovatilav_kimozetoto_dokizixuret.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://zirinajegupa.files.wordpress.com/2020/07/3087817861.pdfIn PDF document text
- https://pizitotilu.files.wordpress.com/2020/07/ripuzin.pdfIn PDF document text
- https://konoxadejuk.files.wordpress.com/2020/06/sitafataremizorofefowe.pdfIn PDF document text
- https://goladosi.files.wordpress.com/2020/06/54038360863.pdfIn PDF document text
- https://lovifame.files.wordpress.com/2020/06/14841976127.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/dobemajafapurotexujebo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/90379225571.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/pizegavegip.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/zeranosorijajigafa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/50751207741.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/41841620016.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/33374625424.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_off000065fb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x65FB | 4740 bytes |
SHA-256: d63f9d3abbdb37ae4e92c88fa6a4de84293ce17a0a7d9b90982fe4497b91bb2c |
|||
font_01_sfnt_off00007608.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7608 | 14300 bytes |
SHA-256: 276b4d935f75b718334bbca5d693160f89772d890c63c5231bfd510e5cee7e54 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.