MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged by multiple critical heuristics for containing malicious redirector links and a large number of external PDF links, suggesting an SEO manipulation or phishing attempt. The primary malicious URL identified is https://ttraff.ru/pify?keyword=saxon+algebra+2. No scripts were extracted, and the document body was heavily obfuscated, limiting further analysis of the specific lure.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
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.
-
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.
-
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.
-
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=saxon+algebra+2
- http://files.princetonacrugby.com/uploads/1/3/2/7/132740870/mikefawonanetuvobire.pdf
- http://files.readwalkpaint.com/uploads/1/3/0/8/130815095/fapiwedevojen.pdf
- http://files.tsabs.bg/uploads/1/3/0/8/130874458/df4513d5.pdf
- http://files.lowcountryliberals.com/uploads/1/3/1/4/131483009/rubinumu.pdf
- https://cdn.shopify.com/s/files/1/0433/5727/4270/files/60045558197.pdf
- https://cdn.shopify.com/s/files/1/0437/1991/7717/files/mirafesuvibufejolux.pdf
- https://cdn.shopify.com/s/files/1/0429/2454/0071/files/47554539811.pdf
- https://cdn.shopify.com/s/files/1/0432/8888/7460/files/96657770921.pdf
- https://cdn.shopify.com/s/files/1/0433/9105/8076/files/24054183609.pdf
- https://cdn.shopify.com/s/files/1/0429/5920/8604/files/30781107653.pdf
- https://cdn.shopify.com/s/files/1/0431/6617/1297/files/55370483039.pdf
- https://cdn.shopify.com/s/files/1/0428/7895/9775/files/dark_jedi_brotherhood.pdf
- https://cdn.shopify.com/s/files/1/0431/4418/3974/files/83539879255.pdf
- https://cdn.shopify.com/s/files/1/0433/9014/0581/files/36543570336.pdf
- https://cdn.shopify.com/s/files/1/0433/0032/3478/files/nenezuf.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/xibazukikamemawamiwemin.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004862.bin6f46308e88a08790d272c96902198144275700667003bce4f67a28442de93c62 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4862 | 5116 bytes |
font_01_sfnt_off000059dc.bin12d52109931049dad2dc1663638e70b6d93ce7faaec970528cdc0924ad806213 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x59DC | 9384 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.