MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a mass external link farm, with a critical heuristic firing for a malicious redirector link. The document body, though heavily obfuscated, contains text related to a workout routine and the malicious URL. The primary intent appears to be redirecting the user to malicious infrastructure via the 'ttraff.com' URL, likely to deliver a secondary payload or conduct a phishing attack.
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=3+day+workout+routine+for+beginners+pdf
- http://selopo.fairfaxpinesenglishlabradors.com/uploads/1/3/1/3/131380600/9254152.pdf
- http://files.landryserengeti.com/uploads/1/3/0/7/130775431/dcaaf4f8.pdf
- http://files.gloscamsoc.org/uploads/1/3/1/0/131070611/soxapeb.pdf
- https://cdn.shopify.com/s/files/1/0429/7680/5018/files/23458367728.pdf
- https://cdn.shopify.com/s/files/1/0429/4151/3894/files/gebosexarufinozo.pdf
- https://cdn.shopify.com/s/files/1/0430/8228/5216/files/pijeresipiwevevoreduju.pdf
- https://cdn.shopify.com/s/files/1/0428/9026/4742/files/69147260980.pdf
- https://cdn.shopify.com/s/files/1/0432/5618/5000/files/favekidutezuz.pdf
- https://cdn.shopify.com/s/files/1/0435/4618/1787/files/bafobubapa.pdf
- https://cdn.shopify.com/s/files/1/0429/2929/1427/files/61397319066.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/telisupuf.pdf
- https://cdn.shopify.com/s/files/1/0434/6550/6966/files/83925000702.pdf
- https://cdn.shopify.com/s/files/1/0436/5962/4606/files/texegitole.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/9525543421.pdf
- https://cdn.shopify.com/s/files/1/0438/4073/3341/files/81377266063.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_off000060fb.bin6f92cbcb12fd2b283a6498900717a43ecd92a6ab25d8f99951246d46becbef04 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x60FB | 5644 bytes |
font_01_sfnt_off0000745f.bin66eafa745e819ebdc42c37b2c03d500954e7c3c01ab5014a40c9111022e3adb4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x745F | 10352 bytes |
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