MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF document exhibits malicious behavior through a large number of embedded links, identified as a link farm. The primary malicious URL, https://ttraff.ru/pify?keyword=marathi+movies+2019+full+movie, is a known malicious redirector. The document's content is obfuscated but appears to be a lure related to 'Marathi movies 2019 full movie'. The ML classifier strongly indicated maliciousness, supporting the heuristic findings.
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=marathi+movies+2019+full+movie
- https://cdn.shopify.com/s/files/1/0428/8849/5270/files/88160244001.pdf
- https://cdn.shopify.com/s/files/1/0437/7070/8129/files/bengali_romantic_songs_album_free.pdf
- https://cdn.shopify.com/s/files/1/0463/4981/1869/files/marriage_d_amour_piano_notes.pdf
- https://cdn.shopify.com/s/files/1/0434/1330/7541/files/exponentes_en_fracciones.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/wexidemunuviviradepinitim.pdf
- https://cdn.shopify.com/s/files/1/0437/2011/4325/files/plague_inc_cheats_android.pdf
- https://static.usrfiles.com/ugd/b65acf_532f372b717948328559b6a6d092f733.pdf
- https://static.usrfiles.com/ugd/7603ae_05d22745b8164df6861559c009ea0021.pdf
- https://static.usrfiles.com/ugd/cafc24_7cc84883fcaf4359b5938e0904c85937.pdf
- https://static.usrfiles.com/ugd/1ee69b_ffb338cf5f9e445cbdb75f954ab577de.pdf
- https://static.usrfiles.com/ugd/6c032c_9d157cc76948481cbafb36f02b8c3cc0.pdf
- https://static.usrfiles.com/ugd/dc98cc_12f96e1955d344b5a1be54370b22b5f2.pdf
- https://static.usrfiles.com/ugd/15d534_e14c7f26720346d0a27d15f7a07a0863.pdf
- https://static.usrfiles.com/ugd/b8c837_a6fa92e436784cf9956ea7197c1b1fa1.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000048f2.binace482485c1a8b737cbb51ad2afcc8308b97e025c5ccf03bd754ac5e8d183435 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x48F2 | 5556 bytes |
font_01_sfnt_off00005bb9.bind94250b06cc12ac2a3bd6c7c4c98f185ab1781a996a374f84f5c703b5f1e2704 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5BB9 | 10200 bytes |
font_02_sfnt_off00007e56.bin273cf655e084e22bb6acea72a7580180769d8287ff67eaee9de8d122a48ecf40 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7E56 | 6168 bytes |
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