MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with one identified as a malicious redirector pointing to 'https://ttraff.com/pify?keyword=this+boy+s+life+tobias+wolff+free+pdf'. The document body, though heavily obfuscated, also contains this URL, suggesting a lure for users to download content. The ML classifier strongly flagged this PDF as malicious, and the presence of a redirector indicates an attempt to lead the user to a malicious site.
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.com/pify?keyword=this+boy+s+life+tobias+wolff+free+pdf
- http://files.strengthsdevelopment.com/uploads/1/3/1/3/131398008/wubobubit_bomewabivoj.pdf
- http://files.laceibajournal.org/uploads/1/3/2/7/132712282/f9af6d7d2.pdf
- http://xugituler.birjumaharaj-kalashram.com/uploads/1/3/0/8/130814124/1245235.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0430/7383/1072/files/duzuwinikifibejawazipefiv.pdf
- https://cdn.shopify.com/s/files/1/0431/6237/0210/files/55930975711.pdf
- https://cdn.shopify.com/s/files/1/0439/4608/2472/files/xesunusezawenuximit.pdf
- https://cdn.shopify.com/s/files/1/0431/4398/7361/files/leverage_season_2_episode_1.pdf
- https://cdn.shopify.com/s/files/1/0432/8947/7273/files/70974271239.pdf
- https://cdn.shopify.com/s/files/1/0431/9087/8372/files/rukibedeme.pdf
- https://cdn.shopify.com/s/files/1/0436/8121/8710/files/60403649420.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/pedarivorenali.pdf
- https://cdn.shopify.com/s/files/1/0434/7261/7637/files/pibagakizizudefawukogek.pdf
- https://cdn.shopify.com/s/files/1/0431/7390/4545/files/20764246430.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_off000062f4.bind7883536f9f0d3ad21d921f1ef2654bd0cd76358b312a103030d0f4bd9104007 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x62F4 | 5412 bytes |
font_01_sfnt_off00007566.bin0139ed59d6a6187509f7433c9bfd0b684eafb96a053e7950ff76c842af58bffe |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7566 | 10260 bytes |
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