MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with a critical heuristic firing for a malicious redirector. The primary malicious URL identified is https://ttraff.cc/wb?keyword=tintin%20affaire%20tournesol%20pdf. While no scripts were explicitly extracted, the presence of embedded URLs and the redirector link strongly suggest an attempt to lure the user to a malicious site, likely for phishing or malware delivery.
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/wb?keyword=tintin%20affaire%20tournesol%20pdf
- http://files.touatvue.com/uploads/1/3/1/4/131406663/mujili.pdf
- http://gorep.shawnhopkinsauthor.com/uploads/1/3/0/9/130969332/d5adde.pdf
- http://files.thibeaulinguistics.com/uploads/1/3/0/7/130776063/jopexazedir.pdf
- http://wived.cliburnenergy.com/uploads/1/3/1/4/131454106/2971223.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0428/1594/6911/files/77742753428.pdf
- https://cdn.shopify.com/s/files/1/0428/9105/1161/files/femuzesekobirunutor.pdf
- https://cdn.shopify.com/s/files/1/0432/1368/4891/files/berobop.pdf
- https://cdn.shopify.com/s/files/1/0435/9910/2115/files/gogibajeraxozidepo.pdf
- https://cdn.shopify.com/s/files/1/0429/8991/2218/files/ketovepukosozagagowexuk.pdf
- https://cdn.shopify.com/s/files/1/0434/9244/2264/files/sapotopikurudupanedejob.pdf
- https://cdn.shopify.com/s/files/1/0432/5956/0094/files/shon_harris_cissp_7th_edition.pdf
- https://cdn.shopify.com/s/files/1/0433/9970/8821/files/architect_s_data_3rd_edition.pdf
- https://cdn.shopify.com/s/files/1/0428/3485/4051/files/saletamabexulaloka.pdf
- https://cdn.shopify.com/s/files/1/0431/4267/6636/files/26668250518.pdf
- https://cdn.shopify.com/s/files/1/0431/5332/6242/files/tifiwawafisisebazawos.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_off0000869e.bin9c2f47243c48be91d0a2f4c6c76487e72ec24376b9269f618e85498465635d43 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x869E | 4984 bytes |
font_01_sfnt_off00009795.bin4cc57148d65f239234dea0407ad04fa2513bf35f6704473d39536c0d279cb60e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9795 | 10036 bytes |
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