MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged as malicious by an ML classifier and contains a critical heuristic indicating it links to known malicious redirector infrastructure. It also exhibits characteristics of a PDF link farm, with numerous embedded URLs pointing to external resources. The primary malicious URL identified is https://ttraff.cc/pify?keyword=cinta+laura+video, which is likely used to funnel victims to further malicious sites.
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=cinta+laura+video
- http://mojadur.bateselectricutah.com/uploads/1/3/1/6/131606490/7506443.pdf
- http://files.boutiquetatin.com/uploads/1/3/1/4/131438510/3392112.pdf
- http://files.lookassessment.net/uploads/1/3/0/7/130775953/c75ecc6247c.pdf
- https://cdn.shopify.com/s/files/1/0434/8336/5528/files/59231314517.pdf
- https://cdn.shopify.com/s/files/1/0432/7076/6750/files/laws_by_plato.pdf
- https://cdn.shopify.com/s/files/1/0435/3658/0757/files/87452653388.pdf
- https://cdn.shopify.com/s/files/1/0430/8749/5321/files/dadositixupaso.pdf
- https://cdn.shopify.com/s/files/1/0434/4263/4917/files/admonishing_ray_pathfinder.pdf
- https://cdn.shopify.com/s/files/1/0431/3448/4648/files/sosovijo.pdf
- https://cdn.shopify.com/s/files/1/0433/2306/4488/files/15922572490.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/11411440246.pdf
- https://cdn.shopify.com/s/files/1/0438/6009/9222/files/waruwuxabasuma.pdf
- https://cdn.shopify.com/s/files/1/0429/5000/0796/files/hp_laserjet_1320_manual.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_off0000444a.bin269f19ee62587d5a7d1b6705409e23ad74517b67ce661611af463d0c6bb59b97 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x444A | 4608 bytes |
font_01_sfnt_off000053f6.binb414f35844bb60fb528452441b7eedba9cc795c268f8aa1a77590620eb9a6c17 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x53F6 | 9924 bytes |
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