MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains multiple embedded links that redirect to a malicious URL, which in turn leads to a large number of other PDF files hosted on Shopify. The primary redirector URL is 'https://ttraff.cc/pify?keyword=assembler+pdf+gratuit', suggesting a lure for free software. The ML classifier strongly indicated maliciousness, and the presence of numerous external links points to a link farm or SEO manipulation tactic to distribute further malicious content.
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=assembler+pdf+gratuit In PDF document text
- http://rukeke.olisamak.com/uploads/1/3/0/8/130874197/rozibomoxo.pdfIn PDF document text
- http://files.jovaunholmes.com/uploads/1/3/0/8/130873973/818c81.pdfIn PDF document text
- http://files.chriswalasekaudio.com/uploads/1/3/1/3/131382583/9304881.pdfIn PDF document text
- http://files.naturaltruthnutrition.com/uploads/1/3/0/8/130815137/f6a9e80d50a.pdfIn PDF document text
- http://files.bridgewaterwarmemorial.org/uploads/1/3/2/6/132680860/22630c2.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/1/0437/6854/5442/files/taribe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0470/6464/files/zuwawakawapod.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/2422/0321/files/70043483281.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6386/8573/files/rifemesapevutisigefatazos.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/liwisubusamepumiv.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8073/6151/files/faxeluseku.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/3846/4405/files/gst_payment_voucher_format.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/4470/9276/files/milineninawogiwiviruwuvu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/5011/3943/files/bevel_protractor.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/8697/6926/files/corel_videostudio_x10.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9802/1793/files/38339592028.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7437/8138/files/67678451318.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_off00006195.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6195 | 5156 bytes |
SHA-256: 5ef36be2eb4f7ed2843d9e77303eeba6aab035334e29d4f4d7b6a86f6e968cc9 |
|||
font_01_sfnt_off00007313.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7313 | 10060 bytes |
SHA-256: 1b5721b71d4fe5f72c124601b36f54b06db9727a9c8977e9e2a6a444b0620ecb |
|||
font_02_sfnt_off0000958f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x958F | 4324 bytes |
SHA-256: 05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.