MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link that redirects to known malicious infrastructure, identified by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body and embedded URLs suggest a lure related to an 'answer key', likely to trick users into clicking the malicious link. The PDF_SEO_LINK_FARM heuristic indicates a large number of external links, further supporting a malicious distribution 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.com/pify?keyword=aakash+2018+answer+key+neet
- http://fulez.hobbsandhall.com/uploads/1/3/2/3/132302815/b4b32df8c.pdf
- http://files.28bullets.com/uploads/1/3/2/8/132816042/wolamonakow-puzawoxeme-zovoguki.pdf
- https://cdn.shopify.com/s/files/1/0435/7462/4419/files/15352640004.pdf
- https://cdn.shopify.com/s/files/1/0433/7418/2563/files/um_texto_expositivo_argumentativo.pdf
- https://cdn.shopify.com/s/files/1/0438/1281/5010/files/administrao_estratgica_de_servios_gianesi.pdf
- https://cdn.shopify.com/s/files/1/0433/0084/7781/files/tefas.pdf
- https://cdn.shopify.com/s/files/1/0439/3543/2859/files/75017772100.pdf
- https://cdn.shopify.com/s/files/1/0435/4218/4095/files/can_you_americas_cardroom_on_ipad.pdf
- https://cdn.shopify.com/s/files/1/0439/9484/1246/files/ridojuxekamepomadudupu.pdf
- https://cdn.shopify.com/s/files/1/0434/4433/8838/files/rosetil.pdf
- https://cdn.shopify.com/s/files/1/0434/6091/9461/files/55519536366.pdf
- https://cdn.shopify.com/s/files/1/0440/4209/2694/files/lost_city_quest_osrs.pdf
- https://cdn.shopify.com/s/files/1/0435/4532/9832/files/57108393398.pdf
- https://cdn.shopify.com/s/files/1/0437/5268/5717/files/python_append_to_dictionary.pdf
- https://cdn.shopify.com/s/files/1/0434/7183/1193/files/50126239925.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_off000069a6.bin03ea2120761f6e6f3724acd8614a5d4fba2840c7dca20e4a7e2080ad8c3b53cb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x69A6 | 5508 bytes |
font_01_sfnt_off00007c6a.bin2032ea449d2527a8fde448dc2e976b2e415722eee29b84e897306e079f76a736 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C6A | 10524 bytes |
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