MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
T1203 Exploitation for Client Execution
The PDF contains numerous links to external resources, including a redirector at 'https://ttraff.cc/pify?keyword=ahsa+participating+funds+information+listing', indicating a phishing or malware distribution attempt. The heuristic 'PDF_SEO_LINK_FARM' suggests a large number of links were generated, likely to improve search engine ranking for malicious content. The ML classifier strongly flagged this PDF as malicious, supporting the assessment of a malicious intent.
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.
-
Fake invoice / payment lure low SE_INVOICE_LUREDocument contains invoice or payment language paired with an action verb — useful context when combined with link, macro, or attachment indicators
-
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=ahsa+participating+funds+information+listing In PDF document text
- http://files.yellowgroup2.com/uploads/1/3/2/7/132740905/ab11cca.pdfIn PDF document text
- http://files.finessegarments.com/uploads/1/3/1/1/131164520/xariwubix.pdfIn PDF document text
- http://files.bodkacoffee.com/uploads/1/3/2/8/132815181/7347096.pdfIn PDF document text
- http://files.bananatreeroots.com/uploads/1/3/0/8/130873781/gefapubele.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/1/0440/1607/4902/files/zoputibetodi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1656/0550/files/kurezudixunosutikovelow.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0587/8170/files/rulugorupemiritetago.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5690/5885/files/pugedipubogakagal.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/4759/8742/files/fatinagezativajoxab.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0716/4064/files/gananifogaxifojolimi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0450/6628/9302/files/headway_academic_skills_reading_writing_and_study_skills.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0447/8477/9430/files/zinosaxefizuwuzami.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/7133/2767/files/atto_di_dolore_preghiera.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/80884551140.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/2133/4688/files/xudofelofawog.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7643/5621/files/kuzovegafikisul.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_off0000708c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x708C | 5556 bytes |
SHA-256: c2642d9fea113027f69890bb080a6ad011be2f9b7714b3db877191d88e290def |
|||
font_01_sfnt_off0000833c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x833C | 9932 bytes |
SHA-256: 28422706a51d9a8fafe55a350b17b6ffc1d73460e1f85b74bdd7b9fc8112b0e4 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.