MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link that redirects to a known malicious domain, ttraff.com, disguised as a movie download. This is further supported by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body, though heavily obfuscated, contains the same URL and a movie title, reinforcing the lure. The PDF_SEO_LINK_FARM heuristic indicates the presence of numerous external links, likely part of a link farm to improve search engine ranking for 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=chandramukhi+tamil+movie++for+free
- http://files.kaymyersart.net/uploads/1/3/2/6/132683140/1152309.pdf
- http://files.missstonerocks.com/uploads/1/3/1/4/131408899/8157512.pdf
- http://files.nationalhellenicsociety.net/uploads/1/3/0/7/130776327/3951225.pdf
- http://gapoto.redwood4h.org/uploads/1/3/0/9/130969525/nanuva_xofol_zurobuxelupete_jodidabitito.pdf
- https://cdn.shopify.com/s/files/1/0434/0570/5374/files/77620728558.pdf
- https://cdn.shopify.com/s/files/1/0430/9775/1709/files/beckett_football_card_price_guide.pdf
- https://cdn.shopify.com/s/files/1/0430/7946/7162/files/20336344042.pdf
- https://cdn.shopify.com/s/files/1/0435/7275/6648/files/speech_cue_card_template_word.pdf
- https://cdn.shopify.com/s/files/1/0431/2023/0564/files/denizukuxumew.pdf
- https://cdn.shopify.com/s/files/1/0436/0781/8398/files/regetemalesipa.pdf
- https://cdn.shopify.com/s/files/1/0434/9257/3334/files/33058330526.pdf
- https://cdn.shopify.com/s/files/1/0432/4343/8244/files/apa_format_citation_microsoft_word_2010.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_off00008886.bin0e51f1e7146fb9a6f16e79add3ce7650e5029fd28cc162fb8ef8b79e2065d95e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8886 | 5000 bytes |
font_01_sfnt_off0000995a.binf05118cd1b2b9161342aac026bfac3d0c64cb509518e238dcd1cb82646a65545 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x995A | 14768 bytes |
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