MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains multiple embedded links, with one specifically identified as a malicious redirector. The heuristic 'PDF_MALICIOUS_REDIRECTOR_LINK' confirms this, pointing to 'https://ttraff.cc/pify?keyword=merge+pdf+online+free+unlimited'. Additionally, the 'PDF_SEO_LINK_FARM' heuristic indicates a large number of external links, suggesting a tactic to distribute malicious content or engage in SEO manipulation. The presence of a 'SE_DOWNLOAD_BUTTON' heuristic further supports the lure-based attack pattern.
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.cc/pify?keyword=merge+pdf+online+free+unlimited
- http://files.actforveterans.org/uploads/1/3/0/9/130969686/4149650.pdf
- http://files.cancerresearchcenter.org/uploads/1/3/2/7/132712268/gomaza-donotijonun-bemuz.pdf
- http://files.josettecarroll.com/uploads/1/3/1/8/131871912/zurine_viduxow.pdf
- https://cdn.shopify.com/s/files/1/0436/7728/6565/files/degatezijemoluvasopezunaf.pdf
- https://cdn.shopify.com/s/files/1/0437/5547/1002/files/82294633739.pdf
- https://cdn.shopify.com/s/files/1/0431/7849/2062/files/liwukesufavebifikititab.pdf
- https://cdn.shopify.com/s/files/1/0429/8607/8369/files/hey_angel_one_direction_leaked.pdf
- https://cdn.shopify.com/s/files/1/0430/4420/8797/files/fogufazixewutajizi.pdf
- https://cdn.shopify.com/s/files/1/0431/6849/7823/files/23337276698.pdf
- https://cdn.shopify.com/s/files/1/0433/6805/4949/files/icy_veins_unholy_dk.pdf
- https://cdn.shopify.com/s/files/1/0431/8245/7000/files/lidepig.pdf
- https://cdn.shopify.com/s/files/1/0428/0962/2691/files/39956312050.pdf
- https://cdn.shopify.com/s/files/1/0427/6636/8935/files/rate_function_excel.pdf
- https://cdn.shopify.com/s/files/1/0429/1022/0447/files/15391364934.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_off000048ee.bind74f40b21de3a8e67458084ad604e5f2e3294a4a3f72072d238db4cb094df1c8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x48EE | 4976 bytes |
font_01_sfnt_off000059da.bincc22222d6887a1c77871c4068cca886f461b6d2e4bc08a1531ca41e06e1b3d08 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x59DA | 9868 bytes |
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