MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple embedded links, with one specifically identified as a malicious redirector pointing to 'https://ttraff.cc/pify?keyword=b+pharmacy+online+form+last+date'. This indicates an attempt to direct the user to a potentially harmful website. The presence of numerous other PDF links, some pointing to benign Shopify URLs, suggests a link farm or SEO poisoning tactic to disguise the malicious intent. The ML classifier also strongly flagged this PDF as malicious.
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.cc/pify?keyword=b+pharmacy+online+form+last+date
- http://files.yatesclassroom.com/uploads/1/3/0/7/130775308/lepadan.pdf
- http://walusub.kidfoodiecolumbus.com/uploads/1/3/1/4/131408022/kofupuzoluw.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0448/4985/6669/files/bsc_hons_physics_book.pdf
- https://cdn.shopify.com/s/files/1/0434/0980/1365/files/retamitov.pdf
- https://cdn.shopify.com/s/files/1/0432/2784/0669/files/fishing_report_on_leech_lake_mn.pdf
- https://cdn.shopify.com/s/files/1/0431/1734/6965/files/jakipilegutojijakowegiveb.pdf
- https://cdn.shopify.com/s/files/1/0429/9007/6057/files/fakegifabubudilinol.pdf
- https://cdn.shopify.com/s/files/1/0428/1604/5222/files/40256512945.pdf
- https://cdn.shopify.com/s/files/1/0429/0550/1852/files/93856150719.pdf
- https://cdn.shopify.com/s/files/1/0433/6336/9125/files/xutijosulozedatinafanud.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/88490435411.pdf
- https://cdn.shopify.com/s/files/1/0434/3142/8248/files/brivis_ducted_heating_user_guide.pdf
- https://cdn.shopify.com/s/files/1/0446/1549/9939/files/principles_of_agronomy_reddy_and_reddy_download.pdf
- https://cdn.shopify.com/s/files/1/0432/4858/2820/files/588694301.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_off000061e4.bin7eef65250ecd9ff3ccc0c9185f2df3cd3fa46a4d0e63e65613f23bcc872789a3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x61E4 | 5544 bytes |
font_01_sfnt_off00007494.bin07585450a9213eac0d1e47b95a22b5dbc5536b0bbad570a4ba9f3a9e40a691aa |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7494 | 10496 bytes |
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