MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to 'https://ttraff.cc/pify?keyword=pdf+file+reader+filehippo'. The document body, though heavily obfuscated, also contains this URL and a large number of other embedded URLs, many hosted on shopify.com, suggesting a link farm. The 'SE_BROWSER_INSTALL_LURE' heuristic indicates the document's text is designed to trick the user into installing software, a common social engineering tactic to facilitate malware delivery.
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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Browser extension / update installation lure high SE_BROWSER_INSTALL_LUREDocument tells the user to install a browser extension, plugin, viewer, or browser update to view content — a common social-engineering path for credential theft and malware installation
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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=pdf+file+reader+filehippo
- http://files.christophertsmith.com/uploads/1/3/2/6/132682471/lotudise.pdf
- http://files.allrequestdjdave.com/uploads/1/3/1/3/131384401/d31c26.pdf
- http://kenoga.veldresienterprises.com/uploads/1/3/1/6/131606490/9163356.pdf
- http://files.frictiongloves.com/uploads/1/3/0/9/130969944/tepujelegu.pdf
- https://cdn.shopify.com/s/files/1/0452/7413/6738/files/aql_standard_table.pdf
- https://cdn.shopify.com/s/files/1/0433/4062/8120/files/boxisovavet.pdf
- https://cdn.shopify.com/s/files/1/0432/8646/2620/files/fafiweviw.pdf
- https://cdn.shopify.com/s/files/1/0432/3786/7680/files/12590030125.pdf
- https://cdn.shopify.com/s/files/1/0431/8609/4241/files/bipojewobametumonoxofazo.pdf
- https://cdn.shopify.com/s/files/1/0438/4777/8469/files/new_american_bible_catholic_edition.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/41718344304.pdf
- https://cdn.shopify.com/s/files/1/0435/2707/8052/files/bose_321_manual.pdf
- https://cdn.shopify.com/s/files/1/0428/8725/0087/files/61889706208.pdf
- https://cdn.shopify.com/s/files/1/0438/9902/7611/files/mapabodifogobifo.pdf
- https://cdn.shopify.com/s/files/1/0435/2383/4011/files/conversor_metros_a_pies.pdf
- https://cdn.shopify.com/s/files/1/0435/8415/9903/files/how_to_check_mysql_version.pdf
- https://cdn.shopify.com/s/files/1/0437/0874/3835/files/murigomosokoxobajeledin.pdf
- https://cdn.shopify.com/s/files/1/0434/4184/8470/files/surge_arrester_types.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_off00007233.bin04b8ebda76d7d96956c4b0331e7152b1493172bdb173f086a9d7f49d971cb5c1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7233 | 4952 bytes |
font_01_sfnt_off00008304.bin6ac24ad3f3a2a67c3a69ecf78341ca796e9f72fb17407e4bf253b811735289b2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8304 | 9776 bytes |
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