MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link farm designed to redirect users to malicious infrastructure, specifically identified by the critical PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The primary malicious URL is https://ttraff.cc/pify?keyword=supply+chain+network+design+pdf, which is presented as a document download. The document body itself is heavily obfuscated but contains references to the malicious URL and numerous other benign-looking PDF links hosted on Shopify, likely to improve search engine ranking and 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=supply+chain+network+design+pdf In PDF document text
- http://files.kellypenmanrealestate.com/uploads/1/3/1/1/131164424/8466718.pdfIn PDF document text
- http://files.photography-timeless.com/uploads/1/3/1/8/131871745/pasego.pdfIn PDF document text
- http://files.doghouseprojects.ca/uploads/1/3/2/8/132815298/8280487.pdfIn PDF document text
- http://files.ennisexterminating.com/uploads/1/3/1/0/131070374/gozusoletajatijimo.pdfIn PDF document text
- http://files.meganfmccormick.com/uploads/1/3/0/7/130775668/dazikenul-muviziti-nideg-xedugusevuji.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0434/2425/2055/files/attestation_de_salaires_dclars_cnss_tunisie.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6397/5835/files/opportunities_beginner_teacher_s_book.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9775/9643/files/notazud.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2940/5600/files/sisasasesikuleruwaludi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/1392/1189/files/45196706998.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/7710/5832/files/wexideligazufivapozojel.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/1324/9944/files/list_of_common_countable_nouns.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/2857609843.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6921/0773/files/zatepeteximogod.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1174/3639/files/nasaluwow.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/8901/1612/files/waterfall_model_tutorial.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9384/3356/files/come_together_chords.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5959/2859/files/61582858855.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000791a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x791A | 5660 bytes |
SHA-256: 5ad1193c381d3f0244a5a96d3b5fbe229c8003de09a6e1a6d790dbf5cd3a2bf4 |
|||
font_01_sfnt_off00008c65.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8C65 | 10456 bytes |
SHA-256: dfe1d7e83a916d6beb043f0ae25c2338d7a54bc94df1fd0ddc1899354c4f347a |
|||
font_02_sfnt_off0000b00c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB00C | 4324 bytes |
SHA-256: 9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.