MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, many of which point to redirector infrastructure. The primary malicious URL identified is https://ttraff.ru/pify?keyword=happy+birthday+cake+name+pooja, which is flagged as a known malicious redirector. The document body, though heavily obfuscated, contains this URL and other links, suggesting a phishing or scam attempt.
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.ru/pify?keyword=happy+birthday+cake+name+pooja
- http://tanibe.mcbrideinternship.org/uploads/1/3/0/8/130814340/lovogezalojeb-nudulumawaxij-rikosopetufifo.pdf
- http://files.affirmingleadership.com/uploads/1/3/0/8/130814229/dasitipoxebugo_foxukas.pdf
- http://fipowoz.hishandsreader.org/uploads/1/3/1/1/131164239/dda7ba6.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0428/7676/4327/files/99672997530.pdf
- https://cdn.shopify.com/s/files/1/0430/7140/6234/files/lumawufil.pdf
- https://cdn.shopify.com/s/files/1/0432/7941/7504/files/tovumojolarusolil.pdf
- https://cdn.shopify.com/s/files/1/0439/4650/8456/files/abdullah_ocalan.pdf
- https://cdn.shopify.com/s/files/1/0429/0173/3542/files/microsoft_office_2016_mac_crack.pdf
- https://cdn.shopify.com/s/files/1/0433/3315/7014/files/abecedario_ruso_y_pronunciacion.pdf
- https://cdn.shopify.com/s/files/1/0431/5647/1959/files/15334644482.pdf
- https://cdn.shopify.com/s/files/1/0430/5282/6773/files/reasoning_ability_questions_and_answers_with_explanation.pdf
- https://cdn.shopify.com/s/files/1/0430/8788/8551/files/how_to_use_eris_bot.pdf
- https://cdn.shopify.com/s/files/1/0429/9587/6003/files/88039755482.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_off000056b3.bin35b4b22cc932b15b1782e0b31c6dbf2f6d6576a52ba3fb8399454f6abbcb3dd9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x56B3 | 5444 bytes |
font_01_sfnt_off00006906.bin794bee73ede1e50c03b9a8ff09900a621abaf5bd6678d4f15a85a25cfa240560 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6906 | 9896 bytes |
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