MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous embedded URLs, with one identified as a malicious redirector. The ML classifier also flagged the document as malicious. The presence of a large number of external PDF links suggests an attempt to manipulate search engine results or distribute further malicious 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.com/pify?keyword=avatar+musik+teamobi
- http://files.gradyhenlydecorators.com/uploads/1/3/1/8/131856065/44088230b8a63da.pdf
- http://bewazufux.win19.org/uploads/1/3/2/6/132681670/fadeziroj.pdf
- http://files.easternsloperanch.com/uploads/1/3/2/6/132681404/3588728.pdf
- http://files.drclaytonmberger.com/uploads/1/3/0/9/130968934/fe8666c94c55.pdf
- http://files.bloggingwithbray.com/uploads/1/3/2/6/132681492/puperoz.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0432/7381/4182/files/english_speaking_tips_in_marathi_free_download.pdf
- https://cdn.shopify.com/s/files/1/0432/6280/4136/files/online_to_word_editable_format.pdf
- https://cdn.shopify.com/s/files/1/0434/8834/6262/files/81989956813.pdf
- https://cdn.shopify.com/s/files/1/0429/2663/7223/files/air_waybill_fillable.pdf
- https://cdn.shopify.com/s/files/1/0429/7729/6543/files/telokelovosi.pdf
- https://cdn.shopify.com/s/files/1/0431/5276/9192/files/82991699521.pdf
- https://cdn.shopify.com/s/files/1/0430/8844/5604/files/26403765938.pdf
- https://cdn.shopify.com/s/files/1/0430/7176/6690/files/85713856937.pdf
- https://cdn.shopify.com/s/files/1/0436/9563/6633/files/52892279420.pdf
- https://cdn.shopify.com/s/files/1/0430/5905/2706/files/fazifutug.pdf
- https://cdn.shopify.com/s/files/1/0432/5516/9182/files/troy_bilt_storm_2410_manual.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_off00004386.bin6ba7f1cc80d2424b708e4a9603f4edbb1e86089518b02ed0a8f580e5186c7034 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4386 | 5052 bytes |
font_01_sfnt_off000054a0.bin1d0509f4e76b05550c144f4180716a8d3bc2f3a0e266d9d3920fb48352c75110 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x54A0 | 10700 bytes |
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