MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links, with one prominently pointing to a known malicious redirector. The document body, though heavily obfuscated, contains text related to 'fishing leveling guide osrs' and a URL that appears to be part of a link farm. This suggests the PDF is designed to drive traffic to malicious sites under the guise of providing information.
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.com/pify?keyword=fishing+leveling+guide+osrs
- http://files.kellydaydreamer.com/uploads/1/3/1/8/131871453/jaligitoduruxig.pdf
- http://vabol.fieldofdreamsnh.org/uploads/1/3/0/9/130969204/vojokozob.pdf
- http://files.authenticseeds.org/uploads/1/3/0/7/130775304/d52c4fd.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0434/1746/9080/files/lotaxal.pdf
- https://cdn.shopify.com/s/files/1/0437/0527/0427/files/baixar_creator_adobe.pdf
- https://cdn.shopify.com/s/files/1/0434/3614/6855/files/pifofaw.pdf
- https://cdn.shopify.com/s/files/1/0431/3258/4098/files/71828063742.pdf
- https://cdn.shopify.com/s/files/1/0435/7311/7086/files/bukutozuxenumudav.pdf
- https://cdn.shopify.com/s/files/1/0435/6122/2307/files/how_to_use_content_patcher_stardew_valley.pdf
- https://cdn.shopify.com/s/files/1/0434/4751/7341/files/romubesunip.pdf
- https://cdn.shopify.com/s/files/1/0431/0335/5034/files/87686273694.pdf
- https://cdn.shopify.com/s/files/1/0433/8342/3128/files/25434431546.pdf
- https://cdn.shopify.com/s/files/1/0436/1525/6738/files/seven_characteristics_of_organizational_culture.pdf
- https://cdn.shopify.com/s/files/1/0431/4228/3432/files/migixiwozas.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_off00009343.bin4f4a7ff3896f52b7f1f5ba5d8253deec60c740f69382f64f601a7a4068047e41 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9343 | 4892 bytes |
font_01_sfnt_off0000a3e2.bin1651e530571218e2e3f56747e422ead31add13a3b895599ad6cbf5d08750d29a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA3E2 | 14120 bytes |
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