MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a link that redirects to a known malicious infrastructure, as indicated by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body, though heavily obfuscated, contains text that appears to be a datasheet lure, and the PDF_SEO_LINK_FARM heuristic suggests a large number of similar links were generated. The primary malicious IOC is the redirector URL, which is likely used to deliver a secondary payload.
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/wix?keyword=crucial+bx500+120gb+datasheet
- https://www.comx.co.za
- https://cdn.shopify.com/s/files/1/0438/0118/2370/files/80366193188.pdf
- https://cdn.shopify.com/s/files/1/0432/7158/5952/files/bsnl_broadband_new_connection_application_form.pdf
- https://cdn.shopify.com/s/files/1/0427/8213/0332/files/20843104391.pdf
- https://cdn.shopify.com/s/files/1/0440/1286/3638/files/tikezudafobo.pdf
- https://cdn.shopify.com/s/files/1/0428/6555/7671/files/free_tecumseh_small_engine_repair_manual.pdf
- https://cdn.shopify.com/s/files/1/0462/7136/5277/files/1524659302.pdf
- https://static.usrfiles.com/ugd/b8c837_da5cbadefd1b449c8b1031826a4d9e80.pdf
- https://static.usrfiles.com/ugd/a01749_42964e32be934ed5a4384d3bbc495f1e.pdf
- https://static.usrfiles.com/ugd/89c6ad_4788747175f84f388e2835399de18d43.pdf
- https://cdn.shopify.com/s/files/1/0430/3428/0090/files/41851381001.pdf
- https://cdn.shopify.com/s/files/1/0438/9352/2587/files/52898572747.pdf
- https://cdn.shopify.com/s/files/1/0440/6778/2821/files/41387655867.pdf
- https://cdn.shopify.com/s/files/1/0470/9299/0110/files/java_string_manipulation_cheat_sheet.pdf
- https://cdn.shopify.com/s/files/1/0429/7100/5082/files/56028500493.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_off000083a1.bin8428d1fdf87af05403b3f428ca0cada01e13909282faaebbe11dfcc654929086 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x83A1 | 5764 bytes |
font_01_sfnt_off00009739.bin05729cf03693905eab1aceb89a2e195f37eeb2a74640857d22100cfededaf425 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9739 | 12180 bytes |
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