MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a link to a known malicious redirector, 'https://ttraff.me/pify?keyword=counter+strike+1.+6++maps+pack', which is presented as a download for game maps. The document also hosts a large number of external PDF links, suggesting a link farm or SEO abuse tactic. The ML classifier 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.me/pify?keyword=counter+strike+1.+6++maps+pack
- http://files.sophietrimblephotography.com/uploads/1/3/0/8/130874379/kuzelodurif.pdf
- http://files.richwoodsstjuderun.com/uploads/1/3/1/4/131438111/2acd8095.pdf
- http://files.brettdickdpt.com/uploads/1/3/0/7/130775382/6608709.pdf
- http://rubakam.christinefoghmusic.com/uploads/1/3/1/0/131070357/tomoradi.pdf
- http://kimakim.farmingtonvetclinic.com/uploads/1/3/1/4/131407406/79815e.pdf
- http://files.safegrowth.org/uploads/1/3/2/3/132302872/1698222.pdf
- http://moraroke.mommapicecream.com/uploads/1/3/1/0/131071041/213864.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://cdn.shopify.com/s/files/1/0430/4066/9849/files/64241677165.pdf
- https://cdn.shopify.com/s/files/1/0434/0521/3846/files/arista_2._0_light_font_free.pdf
- https://cdn.shopify.com/s/files/1/0435/6059/9701/files/descargar_antecedentes_de_la_policia_en.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/pujofupokutesigitugut.pdf
- https://cdn.shopify.com/s/files/1/0430/8952/6951/files/41579507569.pdf
- https://cdn.shopify.com/s/files/1/0429/1005/6615/files/18840593013.pdf
- https://cdn.shopify.com/s/files/1/0433/6248/4383/files/black_hole_charles_burns.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000085c2.bine0cb3ca93de5912ce26a17d9055471f15aa89cf467cc6fd9892333dd93a75664 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x85C2 | 5252 bytes |
font_01_sfnt_off00009791.bin8cdbdfda0e9b7d62a74b093073c022ab8aee46574175eeae618f4341eec47345 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9791 | 13028 bytes |
font_02_sfnt_off0000c0e2.binff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC0E2 | 4324 bytes |
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