MALICIOUS
234
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link, which points to 'https://ttraff.cc/pify?keyword=addition+reaction+pdf'. Additionally, it exhibits a PDF link farm heuristic, with numerous external PDF links, many hosted on cdn.shopify.com. The document also contains a high-risk lure for remote support tools, suggesting a social engineering pretext. No scripts were extracted from this sample.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
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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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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Remote-support tool lure high SE_REMOTE_SUPPORT_LUREDocument instructs the user to install, open, or connect with a remote-support tool such as AnyDesk, TeamViewer, Quick Assist, or ScreenConnect — high-risk in an unsolicited document
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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=addition+reaction+pdf In PDF document text
- http://files.diamonddusterssoftball.com/uploads/1/3/0/9/130969809/7834564.pdfIn PDF document text
- http://files.inspiredayurveda.com/uploads/1/3/0/7/130776462/tanaluzu-ladegoxudanafu-mepoj-roweladuxav.pdfIn PDF document text
- http://files.malebeautybible.com/uploads/1/3/0/7/130739119/pelos.pdfIn PDF document text
- http://files.olyhp.com/uploads/1/3/2/3/132303126/9074239.pdfIn PDF document text
- http://files.bellvillerent-all.com/uploads/1/3/0/7/130776073/sogabet.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/98029452840.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/2422/0321/files/rexelaxumebivaxujili.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6199/1841/files/81842195926.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7842/6534/files/wumugikidoluma.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6819/4978/files/18502668646.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5713/5257/files/64241618534.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/2324/4191/files/lurefunomadososinin.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4575/6833/files/wuvobunugopetax.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5197/3794/files/38487297456.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/29025511016.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0688/6051/files/87318835390.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6924/2534/files/ratilitoxelovexawov.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
🗂 Part of campaign:
bellvillerent-all.com
4 samples
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007072.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7072 | 4716 bytes |
SHA-256: 4261eaa3b191a3382c2f95c190c1895485d2bcf4b6302b7c61cb48b831469593 |
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font_01_sfnt_off0000807a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x807A | 9912 bytes |
SHA-256: 5dae0734c2b28047fce725a4c6fdc930c21225043f59822879d31079d39706d0 |
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