MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous embedded links, with the primary URL `https://ttraff.cc/pify?keyword=harvest+moon+gba+guide+pdf` identified as a malicious redirector. The document's structure suggests it's part of a link farm designed to drive traffic to potentially malicious sites. The ML classifier also strongly indicated maliciousness.
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=harvest+moon+gba+guide+pdf
- http://files.psms95x.org/uploads/1/3/0/7/130776739/lazogove-sedezedexamo.pdf
- http://files.sciencebrewer.org/uploads/1/3/1/8/131857120/6105408.pdf
- http://gapeteda.charityleaguelexington.com/uploads/1/3/1/0/131069899/pasubopok-pufikip-dutubarom-dotiketepopi.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0429/3056/9382/files/44949953364.pdf
- https://cdn.shopify.com/s/files/1/0435/6702/2239/files/57701360521.pdf
- https://cdn.shopify.com/s/files/1/0429/8542/2997/files/wujawatonomibu.pdf
- https://cdn.shopify.com/s/files/1/0433/7749/2118/files/khan_academy_computer_programming_answer_key.pdf
- https://cdn.shopify.com/s/files/1/0429/8555/4073/files/jizopatopin.pdf
- https://cdn.shopify.com/s/files/1/0432/6001/8852/files/patuso.pdf
- https://cdn.shopify.com/s/files/1/0429/6956/3290/files/lezelafuxebadipamumeba.pdf
- https://cdn.shopify.com/s/files/1/0429/6844/9180/files/95401460950.pdf
- https://cdn.shopify.com/s/files/1/0433/6674/4216/files/1296357170.pdf
- https://cdn.shopify.com/s/files/1/0432/5444/8286/files/sefixavefokin.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_off00007ce2.bin7e3231d6beda4b0baff37e653354ea3de836241b14774bc8e0eb5709580a4df1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7CE2 | 5492 bytes |
font_01_sfnt_off00008f74.bin57dd78b38508438b06d1faf4e354bc61ad493b7cf67ff15e0bf207b0341618cc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8F74 | 10100 bytes |
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