MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document was flagged by multiple critical heuristics for containing malicious redirector links and a large number of embedded links, suggesting an SEO manipulation or link farm tactic. The primary malicious URL identified is https://ttraff.cc/pify?keyword=first+world+war+history+in+telugu+pdf, which is likely used to redirect users to further malicious content. The document body contains garbled text but also includes the suspicious URL and numerous benign-looking Shopify URLs, further supporting the link farm hypothesis.
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=first+world+war+history+in+telugu+pdf
- http://files.rawseries.org/uploads/1/3/1/4/131454012/2562107.pdf
- http://files.sabrinaeisenbarth.com/uploads/1/3/1/8/131856330/1716977.pdf
- http://files.akadeltapsiomega.org/uploads/1/3/1/8/131857270/fadila_kuwaselilinuno_gefig.pdf
- http://files.eternalimpactmissions.org/uploads/1/3/1/0/131070207/d4ca2.pdf
- https://cdn.shopify.com/s/files/1/0434/6055/9013/files/sovofoputobifu.pdf
- https://cdn.shopify.com/s/files/1/0433/1326/6846/files/33214883911.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/20424522606.pdf
- https://cdn.shopify.com/s/files/1/0431/2639/0946/files/sirosasivirizizababob.pdf
- https://cdn.shopify.com/s/files/1/0429/6520/5141/files/lufoludotavenimetesuludud.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/81236671698.pdf
- https://cdn.shopify.com/s/files/1/0438/3404/8669/files/vosor.pdf
- https://cdn.shopify.com/s/files/1/0436/0493/4814/files/wikujofitowi.pdf
- https://cdn.shopify.com/s/files/1/0431/0204/4316/files/56907995709.pdf
- https://cdn.shopify.com/s/files/1/0444/0326/1606/files/appetizer_recipes_book.pdf
- https://cdn.shopify.com/s/files/1/0436/6021/4425/files/delete_discord_messages.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_off00008d6c.bin304e2a8cf222ed884bbf21d21fda16268826f8b29c859b8e9a2b5f0030282033 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8D6C | 5452 bytes |
font_01_sfnt_off0000a010.bin5af7c8fb414103f6cdea6e8bdfd6fa8aba386c39211bea175da97f379a4a94bf |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA010 | 9940 bytes |
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