MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'ttraff.com'. This indicates an attempt to direct users to malicious infrastructure. The document body, though heavily obfuscated, contains the same URL, reinforcing its role as a lure. The presence of a large number of external PDF links, many hosted on Shopify, suggests a link farm designed to improve search engine ranking for the lure content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
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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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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=alimentos+con+alto+contenido+de+potasio+pdf
- http://files.hybrex.org/uploads/1/3/1/4/131406507/4294682.pdf
- http://files.frontrunnerbooks.com/uploads/1/3/0/7/130740127/238d271698fcd5.pdf
- http://files.janithaphotography.com/uploads/1/3/1/0/131070497/c5623f5e3.pdf
- http://files.readingaustralianrulesfootball.org/uploads/1/3/1/4/131406437/wurepateter-mubuwibawo.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/93366398369.pdf
- https://cdn.shopify.com/s/files/1/0436/1922/1666/files/wemibunawisexa.pdf
- https://cdn.shopify.com/s/files/1/0428/7542/0835/files/ruzanojuxew.pdf
- https://cdn.shopify.com/s/files/1/0431/7180/7381/files/93943187543.pdf
- https://cdn.shopify.com/s/files/1/0429/5363/8044/files/xixogamesuwobitib.pdf
- https://cdn.shopify.com/s/files/1/0437/7100/3037/files/masavirened.pdf
- https://cdn.shopify.com/s/files/1/0438/6983/1323/files/d_d_blank_character_sheet.pdf
- https://cdn.shopify.com/s/files/1/0440/6280/2085/files/biramofojovulati.pdf
- https://cdn.shopify.com/s/files/1/0429/6874/4099/files/m._a._p_full_form_hotel.pdf
- https://cdn.shopify.com/s/files/1/0431/6125/6096/files/5009612844.pdf
- https://cdn.shopify.com/s/files/1/0438/8985/2571/files/dragon_slayer_osrs_low_level_guide.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006146.bina471f489070082ad725651e790748d43b755d167d9c715af5f80d78ae6d2133a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6146 | 4984 bytes |
font_01_sfnt_off0000721f.binaec4c946eeba20cf89f06e15d00b1ef2c9ee5906fdadb0ab51b8548d2053293c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x721F | 14156 bytes |
font_02_sfnt_off00009d51.binb50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9D51 | 4324 bytes |
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