MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains embedded links, one of which, 'https://ttraff.cc/wix?keyword=diablo+1+hd+mod+belzebub', is flagged as a malicious redirector. The document body, though heavily obfuscated, contains references to this URL and other benign-looking PDF links, suggesting a lure to a malicious site. The ML classifier also strongly indicated maliciousness.
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/wix?keyword=diablo+1+hd+mod+belzebub
- https://cdn.shopify.com/s/files/1/0437/0359/9272/files/xakanejukizefivoj.pdf
- https://cdn.shopify.com/s/files/1/0429/2971/7407/files/pupokifopeda.pdf
- https://cdn.shopify.com/s/files/1/0432/5313/7570/files/tenoxaburazowuxolodatab.pdf
- https://cdn.shopify.com/s/files/1/0444/5034/9223/files/86753058969.pdf
- https://cdn.shopify.com/s/files/1/0432/3937/5012/files/chambal_kannada_movie_songs.pdf
- https://static.usrfiles.com/ugd/1813b3_f6f858ead10d4fc59c75853e7b1303c9.pdf
- https://static.usrfiles.com/ugd/b8c837_a15e2bb99a464cf48c44de4e05ca7842.pdf
- https://static.usrfiles.com/ugd/b8c837_8bc87731a82d48708873da3b9bc1b9ed.pdf
- https://static.usrfiles.com/ugd/b8c837_02b643eed7824450bff7165a358eac70.pdf
- https://static.usrfiles.com/ugd/f1d680_7217650e3aca45d18f092463f40537b2.pdf
- https://cdn.shopify.com/s/files/1/0435/9910/2115/files/28284936487.pdf
- https://cdn.shopify.com/s/files/1/0433/0081/4998/files/73445701715.pdf
- https://cdn.shopify.com/s/files/1/0431/8294/8506/files/44815374196.pdf
- https://cdn.shopify.com/s/files/1/0433/9692/3543/files/napuzajoxabup.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_off00006e7c.bin43172c3cea7ba6f1fd9d67e53c1b647c274d5af050a77c1e9f014f44d6b2ba76 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E7C | 5032 bytes |
font_01_sfnt_off00007f7e.binae603ce9a2e557329b5bb075891417444aa54cb0ddb395a95b221e7afbd75993 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F7E | 10508 bytes |
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