MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a heuristic firing for a malicious redirector link, pointing to 'ttraff.ru'. Additionally, it exhibits characteristics of a PDF link farm, with numerous embedded URLs, many hosted on Shopify. The document body, though heavily obfuscated, contains the text 'Ac market free data' and the malicious URL, suggesting a lure for free data that redirects to malicious infrastructure. The presence of a 'download button' heuristic further supports a malicious workflow.
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.ru/pify?keyword=ac+market++free+data
- http://juveluveb.352coaching.com/uploads/1/3/2/7/132740353/9cf83f6d58295.pdf
- http://files.goodpasturecheerleading.com/uploads/1/3/1/3/131382797/fumuv.pdf
- http://sokupafad.crazycanadia.com/uploads/1/3/0/8/130874277/5137901.pdf
- http://files.heavenstinyangels.com/uploads/1/3/0/7/130776609/fejozuguzamuliw.pdf
- https://cdn.shopify.com/s/files/1/0433/9938/1157/files/zezepu.pdf
- https://cdn.shopify.com/s/files/1/0433/6379/5096/files/pebuwanarafowegakixulere.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/13002849425.pdf
- https://cdn.shopify.com/s/files/1/0440/8619/8424/files/96565111142.pdf
- https://cdn.shopify.com/s/files/1/0434/9073/8328/files/jijuleridufidodemoxuva.pdf
- https://cdn.shopify.com/s/files/1/0434/6327/8758/files/play_store_card_game.pdf
- https://cdn.shopify.com/s/files/1/0430/5934/7618/files/nesisivirawijawodutisa.pdf
- https://cdn.shopify.com/s/files/1/0431/1423/4017/files/tumudu.pdf
- https://cdn.shopify.com/s/files/1/0431/4667/4337/files/62354694411.pdf
- https://cdn.shopify.com/s/files/1/0429/9957/8773/files/56419103161.pdf
- https://cdn.shopify.com/s/files/1/0435/2140/9184/files/86068722209.pdf
- https://cdn.shopify.com/s/files/1/0430/9388/5089/files/71838170628.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_off0000653e.bin7e640345eb1c9bfc7fa5cb0c746f853002148476dcd86d38ea0fc55e9694b247 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x653E | 4536 bytes |
font_01_sfnt_off00007497.bind518f20f29405f133bfa060d44949bb17f198ae11b3f995f583cfbf6b2b7f714 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7497 | 10052 bytes |
font_02_sfnt_off00009700.binff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9700 | 4324 bytes |
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