MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, with one specifically identified as a malicious redirector. The document body, though heavily obfuscated, contains the URL 'https://ttraff.link/pify?keyword=iso+9001+2015+fdis+pdf', which is flagged as malicious. Additionally, the PDF exhibits characteristics of a link farm, distributing many external links, some of which point to potentially malicious domains.
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.link/pify?keyword=iso+9001+2015+fdis+pdf
- http://sebibata.northcobbphotoclub.com/uploads/1/3/2/6/132696056/wuxunipeto.pdf
- http://fogirizax.mitchadvent.com/uploads/1/3/1/6/131637046/tajujisokifa_gojedomobeke.pdf
- http://zamaj.thejournalofpolitics.org/uploads/1/3/2/7/132741073/xademudokak-wilagagofizejo-memidezab-kavafijegu.pdf
- http://jusejab.davidsolomonjudaica.com/uploads/1/3/1/4/131453215/notubedodopilo.pdf
- https://cdn.shopify.com/s/files/1/0441/3063/1832/files/wodunakamokifivexonitu.pdf
- https://cdn.shopify.com/s/files/1/0433/9626/8193/files/compound_words_worksheets_for_2nd_grade.pdf
- https://cdn.shopify.com/s/files/1/0434/5207/2089/files/how_to_view_source_code_on_mac.pdf
- https://cdn.shopify.com/s/files/1/0434/1547/0245/files/58357200544.pdf
- https://cdn.shopify.com/s/files/1/0429/1880/5657/files/20081998733.pdf
- https://cdn.shopify.com/s/files/1/0433/7192/1571/files/sovukekeluz.pdf
- https://cdn.shopify.com/s/files/1/0431/6345/1560/files/bookworm_game_free_for_windows_10.pdf
- https://cdn.shopify.com/s/files/1/0429/9263/1962/files/mapbox_polyline_example_android.pdf
- https://cdn.shopify.com/s/files/1/0436/9799/5944/files/missguided_petite_denim_shirt_dress_in_white.pdf
- https://cdn.shopify.com/s/files/1/0434/3490/1660/files/layunin_ng_akademikong_pagsulat.pdf
- https://cdn.shopify.com/s/files/1/0428/6896/5532/files/dakutiwibav.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_off00005543.bin7f50c2cc939170efbe7c97572376d83c49e1428213e4c2229cda5ab00abd9382 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5543 | 5240 bytes |
font_01_sfnt_off00006730.binc15416907b0b4b38f475c2b44d97a35424a5bed9e35788a0c959431d5665b527 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6730 | 9800 bytes |
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