MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link to a known malicious redirector, ttraff.cc, which is designed to lure users into downloading potentially malicious files. The document body, though heavily obfuscated, contains text related to a 'Konica minolta bizhub 206 scanner driver' and the malicious URL, suggesting a social engineering pretext for the download. The presence of a large number of external PDF links, many pointing to Shopify, further indicates a link farm designed for SEO manipulation to attract victims.
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=konica+minolta+bizhub+206+scanner+driver
- http://files.libertytactical.solutions/uploads/1/3/0/7/130776111/tajimuzadazisamulop.pdf
- http://jesofed.catmeyers.com/uploads/1/3/1/3/131380600/ba7f91ff.pdf
- https://cdn.shopify.com/s/files/1/0433/4449/4750/files/gujej.pdf
- https://cdn.shopify.com/s/files/1/0432/2541/5843/files/1_hunnid_k_camp_download.pdf
- https://cdn.shopify.com/s/files/1/0436/0188/7396/files/rewokanujuwuleno.pdf
- https://cdn.shopify.com/s/files/1/0431/8547/1656/files/tapetibejavobopa.pdf
- https://cdn.shopify.com/s/files/1/0431/0266/6906/files/zagiwawovixawi.pdf
- https://cdn.shopify.com/s/files/1/0432/8154/7424/files/zodebexijiwaduvodimo.pdf
- https://cdn.shopify.com/s/files/1/0432/0450/9853/files/13041546168.pdf
- https://cdn.shopify.com/s/files/1/0436/9252/3675/files/anexo_6_oaci.pdf
- https://cdn.shopify.com/s/files/1/0430/7845/1351/files/bejatategedituluvanawime.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_off000044e1.bin3a7a85ef73491248c36c406bb001cc067799630d283c7caacc3fce3836b35188 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x44E1 | 5828 bytes |
font_01_sfnt_off0000588b.binf7c01bd72da345cf697a2bd850f4f97689e39e4a733b2149c08897a6088a2543 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x588B | 9788 bytes |
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