MALICIOUS
170
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
T1059.001 PowerShell
The PDF file contains a link farm and a specific malicious redirector URL, 'https://ttraff.ru/pify?keyword=aatish+movie++full+hd', disguised as a movie download lure. The heuristic 'PDF_MALICIOUS_REDIRECTOR_LINK' confirms this redirector points to known malicious infrastructure. The presence of numerous other PDF links, identified by 'PDF_SEO_LINK_FARM', suggests a tactic to distribute malicious content or engage in SEO manipulation. No scripts were extracted, but the document's structure and embedded links strongly indicate a phishing or redirection attack.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
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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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SEO-redirector lure link (multi-word utm_term) low PDF_SEO_UTM_REDIRECTOR_LINKPDF contains a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the search-keyword gateway used by the 'free document download' phishing family. Surfaced as an IOC; on its own this is a low-confidence signal.
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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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=aatish+movie++full+hd In PDF document text
- http://winasalex.nsanegriplegendcars.com/uploads/1/3/1/4/131438477/tosuwelalozom.pdfIn PDF document text
- http://files.balwynhighschool1957to1962reunion.org/uploads/1/3/1/0/131070846/953bd02ef.pdfIn PDF document text
- http://files.thepeacecentre.org/uploads/1/3/2/7/132740805/2daa898.pdfIn PDF document text
- http://sazukenu.controlcompcostsnow.com/uploads/1/3/0/8/130814297/d68d8d8577.pdfIn PDF document text
- http://files.leahchanglearning.com/uploads/1/3/0/8/130874125/bokazexat.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://fedorahosted.org/lohitIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6022/3397/files/3782054506.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/2392/5402/files/expanding_tactics_for_listening_second_edition.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9930/8711/files/vezuxavekusu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/0304/2216/files/bsc_agriculture_6th_sem_syllabus.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/2371/9845/files/24851857056.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3599/0943/files/program_convert_to_word_free_download_full_version.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/3519/7602/files/55619254797.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/4642/1158/files/17630424632.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0678/6725/files/sql_server_database_2016.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/1666/7815/files/cv_marketing_digital.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000075fe.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x75FE | 5100 bytes |
SHA-256: 308b66c085bacfeb404ab4b98e1ee9a512ca7b6a69c95766c2773add612b51ef |
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font_01_sfnt_off00008740.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8740 | 10376 bytes |
SHA-256: fbeb063f165cec72712a9fd018cc17a432df4bbb619d92562db2d47a3eefc334 |
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font_02_sfnt_off0000aaf9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAAF9 | 16164 bytes |
SHA-256: ead7fd593d7f5feef6f283420e9b55f8fa4552f107c64b0063d474dd3355abd8 |
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font_03_sfnt_off0000c04e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC04E | 3716 bytes |
SHA-256: 7d4cb35e70574176a24139dd9ec19399d1cad0cf074e7e11b1dda91bc4a772cf |
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