MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a heuristic firing indicating it links to known malicious redirector infrastructure, specifically `https://ttraff.ru/pify?keyword=foodsaver+repair+manual`. It also exhibits characteristics of a PDF link farm, embedding numerous external links, many of which point to Shopify-hosted PDFs. The document body, though heavily obfuscated, contains the lure text 'Foodsaver repair manual' and the malicious URL, suggesting a phishing or malware distribution attempt.
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.ru/pify?keyword=foodsaver+repair+manual
- http://files.purpleheartoutdoors.org/uploads/1/3/0/7/130776343/rapim.pdf
- http://files.aminakhalifa.com/uploads/1/3/1/6/131606016/bazitizu-pujavokemojug-sinedebusewonib-deramanumafiziv.pdf
- http://files.rustynailsmn.com/uploads/1/3/0/7/130739987/sunozumuzone.pdf
- http://files.deltabassclub.com/uploads/1/3/1/4/131438784/mubim.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/rasebiv.pdf
- https://cdn.shopify.com/s/files/1/0431/2439/2087/files/10094275360.pdf
- https://cdn.shopify.com/s/files/1/0431/1865/7697/files/92353617792.pdf
- https://cdn.shopify.com/s/files/1/0428/1001/5910/files/liwunifigaje.pdf
- https://cdn.shopify.com/s/files/1/0428/0634/5895/files/17354462095.pdf
- https://cdn.shopify.com/s/files/1/0434/5466/0758/files/kuvofifog.pdf
- https://cdn.shopify.com/s/files/1/0435/8176/7848/files/90610192382.pdf
- https://cdn.shopify.com/s/files/1/0432/8095/7598/files/fibomowirogawabasorenaruj.pdf
- https://cdn.shopify.com/s/files/1/0438/3784/9762/files/82781487241.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_off000048c6.bin846aede4bb03d09f9074768608b264bc9c7b01b50d87913f6ba804228faabaa5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x48C6 | 5120 bytes |
font_01_sfnt_off00005a22.binad95b285d54d5267b2396722d2add9565884db8c5b033be8adfa04774d8be942 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5A22 | 10628 bytes |
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