MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a link farm and a critical heuristic firing for a malicious redirector. The embedded URL 'https://ttraff.cc/pify?keyword=verbo+avoir+in+francese+forma+negativa' is a strong indicator of malicious intent, likely leading to a phishing or malware download site. The presence of numerous links, many pointing to Shopify, suggests an attempt to obscure the true destination or to appear as legitimate content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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.
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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.
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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.
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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=verbo+avoir+in+francese+forma+negativa
- http://files.derrenbackergroupbenefits.com/uploads/1/3/1/6/131607544/rakigifizonaro.pdf
- http://files.jeremiah2911class.org/uploads/1/3/1/3/131379099/bd2135b198ae6.pdf
- http://gebafuki.fusioneventsworldwide.com/uploads/1/3/2/6/132695471/f5309.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0433/4583/8239/files/instant_notes_in_genetics_download.pdf
- https://cdn.shopify.com/s/files/1/0438/9850/3336/files/curso_frances_principiantes.pdf
- https://cdn.shopify.com/s/files/1/0429/9954/6010/files/27924156300.pdf
- https://cdn.shopify.com/s/files/1/0431/2308/1373/files/gilekoteza.pdf
- https://cdn.shopify.com/s/files/1/0429/4495/4527/files/remowisali.pdf
- https://cdn.shopify.com/s/files/1/0429/2067/3433/files/boxulesikotomososup.pdf
- https://cdn.shopify.com/s/files/1/0431/2154/1277/files/physics_cutnell_10th_edition.pdf
- https://cdn.shopify.com/s/files/1/0430/4253/7629/files/xuvupefotajan.pdf
- https://cdn.shopify.com/s/files/1/0429/5901/2006/files/libabegatada.pdf
- https://cdn.shopify.com/s/files/1/0430/0262/6202/files/datozutivekejuzarogizofej.pdf
- https://cdn.shopify.com/s/files/1/0439/9936/3222/files/bozifim.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005922.bin5d7277959c4894a359732afa5f492f4d872a3812addaff0eaca1ea15a9071caa |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5922 | 5332 bytes |
font_01_sfnt_off00006b37.bin8c171d07fa5515ac882b0d6fc55bc083746b7a932fd352e52d29d6b6e92f1703 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B37 | 11084 bytes |
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