MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF document contains a large number of embedded links, many of which point to external resources. One prominent link, https://gettraff.ru/123?keyword=vampire+diaries+season+2+episode+21+123movies, is identified as a malicious redirector. The document's structure and the presence of numerous links suggest an attempt to direct users to malicious or spam-related websites, likely for SEO poisoning or traffic generation. No scripts were extracted, and the document body is heavily obfuscated.
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://gettraff.ru/123?keyword=vampire+diaries+season+2+episode+21+123movies
- https://cdn-cms.f-static.net/uploads/4414486/normal_5f9e514e5fb77.pdf
- https://cdn-cms.f-static.net/uploads/4383304/normal_5f8c20b3642a4.pdf
- https://cdn-cms.f-static.net/uploads/4368759/normal_5f8d8d1ea34c3.pdf
- https://cdn-cms.f-static.net/uploads/4376621/normal_5f8c048607429.pdf
- https://rilebowiteb.weebly.com/uploads/1/3/3/9/133986594/2720249.pdf
- https://cdn-cms.f-static.net/uploads/4374211/normal_5f8f09a8c92ea.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/varolexexus/pokemon_ultra_sun_legendary_pokemon_guide.pdf
- https://cdn.shopify.com/s/files/1/0501/8900/9086/files/ninevolemo.pdf
- https://s3.amazonaws.com/tiduro/20117745480.pdf
- https://cdn.shopify.com/s/files/1/0501/7767/1322/files/godaddy_mail_server_settings_android.pdf
- https://cdn.shopify.com/s/files/1/0500/5839/5843/files/cheat_engine_apk_no_root_free_download.pdf
- https://cdn.shopify.com/s/files/1/0496/6980/0089/files/houseplants_word_whizzle_answers_geometry.pdf
- https://cdn.shopify.com/s/files/1/0492/3018/4601/files/884637673.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_off00004eac.binc03b3d8fc9d8e292a3d214c240a02dbed7faafd02b08f4ee9f6a3edc56077cf6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4EAC | 5448 bytes |
font_01_sfnt_off00006129.bina78c8c4ea68fc5554e5d5eeb3d425755856a65e4c84c86f82aca7795c156cd62 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6129 | 12768 bytes |
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