MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 User Execution: Malicious Link
The PDF file contains a heuristic firing for a malicious redirector link, specifically pointing to 'ttraff.com'. The document body also contains this URL, along with a large number of other URLs hosted on 'cdn.shopify.com' and various other domains, suggesting a link farm for SEO poisoning. The presence of a 'download button' heuristic further supports the lure of clicking a link. The primary attack pattern involves tricking the user into clicking the malicious link under the guise of a file converter.
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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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=autocad+dwg+file+converter+to+pdf
- http://files.shfestivalchoir.org/uploads/1/3/1/3/131383791/dasire-bijagafizi-taganabogev-xawuwiwawiwadu.pdf
- http://files.dashwings.com/uploads/1/3/0/7/130775393/naboxuxaf_nagevalezore_zomefawokopunug_korule.pdf
- http://files.sarahsheldonhypnotherapy.com/uploads/1/3/0/8/130814032/zidujigulomifo-gonufiga-lakiwevudimoral.pdf
- http://files.kutiepiesweets.com/uploads/1/3/1/6/131606803/duzajuxowama_litasok.pdf
- https://cdn.shopify.com/s/files/1/0433/8004/8023/files/jaburobadesezutixekevix.pdf
- https://cdn.shopify.com/s/files/1/0437/5235/8042/files/luvinaxufuliz.pdf
- https://cdn.shopify.com/s/files/1/0429/8748/7385/files/scx_3405_w.pdf
- https://cdn.shopify.com/s/files/1/0429/3469/8147/files/nisedazosog.pdf
- https://cdn.shopify.com/s/files/1/0430/4617/4877/files/kunazafelurijititela.pdf
- https://cdn.shopify.com/s/files/1/0435/1511/7727/files/associated_press_stylebook_2016.pdf
- https://cdn.shopify.com/s/files/1/0433/0671/3253/files/tafuxowe.pdf
- https://cdn.shopify.com/s/files/1/0430/0524/7647/files/vujidamor.pdf
- https://cdn.shopify.com/s/files/1/0430/7959/8229/files/tekafufolupagonakomomuxa.pdf
- https://cdn.shopify.com/s/files/1/0428/3128/2335/files/50766613901.pdf
- https://cdn.shopify.com/s/files/1/0428/5405/6095/files/lakixajenak.pdf
- https://cdn.shopify.com/s/files/1/0431/6273/0645/files/fiwovegarorufaz.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_off00005d2c.bin7d43430777344a18af77b64f79ac3e1e4ad63bc02d4579ca8dc0fc56f9bef290 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5D2C | 5288 bytes |
font_01_sfnt_off00006f58.bin04ef2ec05e5c0194a2771d7eb1595cb97e61f6e45c51fee1cb5897c5ab563dfc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6F58 | 9964 bytes |
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