MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a mass of external links, with one specifically pointing to a known malicious redirector at 'https://ttraff.cc/pify?keyword=barbarian+at+the+gate+pdf'. This indicates a phishing or malware distribution attempt. The ML classifier strongly supports the malicious nature of this PDF.
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=barbarian+at+the+gate+pdf
- http://files.zanyunoodles.com/uploads/1/3/1/4/131453645/savirubo_mesepilejogaz.pdf
- http://lebunovux.exmdi.com/uploads/1/3/0/7/130775519/1d3820bd4.pdf
- http://files.ktabkhaneh.com/uploads/1/3/1/4/131437657/milosafepavam_voximoge_liwirakefigamaj_jijajisijid.pdf
- http://files.vb-publishing.com/uploads/1/3/2/6/132695365/2630720.pdf
- https://cdn.shopify.com/s/files/1/0430/1901/0201/files/88278128729.pdf
- https://cdn.shopify.com/s/files/1/0435/3739/9960/files/11365950408.pdf
- https://cdn.shopify.com/s/files/1/0432/1571/6519/files/jukomizazuxinixelosomo.pdf
- https://cdn.shopify.com/s/files/1/0432/7161/8723/files/29281619044.pdf
- https://cdn.shopify.com/s/files/1/0434/9915/9718/files/97850501613.pdf
- https://cdn.shopify.com/s/files/1/0428/3816/3623/files/58077062264.pdf
- https://cdn.shopify.com/s/files/1/0434/6036/2392/files/2519629768.pdf
- https://cdn.shopify.com/s/files/1/0433/1231/6584/files/asmaul_husna_dan_artinya_lengkap_99.pdf
- https://cdn.shopify.com/s/files/1/0429/7188/9815/files/degapibarolaze.pdf
- https://cdn.shopify.com/s/files/1/0436/1699/3440/files/68288049357.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/boruxunijutaki.pdf
- https://cdn.shopify.com/s/files/1/0433/5150/7094/files/16810394966.pdf
- https://cdn.shopify.com/s/files/1/0430/7140/6237/files/27123235127.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006560.bind4fc5c037ce311d06461c852f29d2d8518e316d4ca7567dc30a4c4f176557358 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6560 | 5284 bytes |
font_01_sfnt_off00007747.bin422a9149b8ec64e36a3503be97399897626c040864be126b11b00e6185ff72f4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7747 | 14004 bytes |
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