MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link farm designed to appear as legitimate downloads, but the primary link redirects to a known malicious redirector. The document body, though heavily obfuscated, contains the malicious URL and a lure related to a "carrier psychrometric chart pdf download". This suggests a phishing or scam attempt to redirect users to malicious infrastructure.
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=carrier+psychrometric+chart+pdf+download
- http://files.europeanburmesebc.org/uploads/1/3/0/7/130776200/danesimosiv_zazeludazax.pdf
- http://files.drghs.org/uploads/1/3/1/4/131408942/1682535.pdf
- http://files.smhumzaali.greatwebsitebuilder.com/uploads/1/3/1/6/131606262/7175b3f49b.pdf
- https://cdn.shopify.com/s/files/1/0437/3463/0549/files/fewuwagafaduvi.pdf
- https://cdn.shopify.com/s/files/1/0435/6725/1617/files/clinical_pharmacy_practice_book.pdf
- https://cdn.shopify.com/s/files/1/0429/5429/3402/files/85526812982.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/69440205977.pdf
- https://cdn.shopify.com/s/files/1/0433/3672/8734/files/benefits_of_shared_reading.pdf
- https://cdn.shopify.com/s/files/1/0437/3495/8229/files/genetec_access_control.pdf
- https://cdn.shopify.com/s/files/1/0430/8615/1833/files/38974061197.pdf
- https://cdn.shopify.com/s/files/1/0432/9753/8203/files/around_the_world_in_80_days_movie_worksheets.pdf
- https://cdn.shopify.com/s/files/1/0432/8249/7700/files/26314235596.pdf
- https://cdn.shopify.com/s/files/1/0434/5564/3813/files/yu_yu_hakusho_movies.pdf
- https://cdn.shopify.com/s/files/1/0434/4391/2856/files/86862415632.pdf
- https://cdn.shopify.com/s/files/1/0437/6897/1415/files/kalphite_queen_guide_osrs.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_off0000567e.bin6cc2e532990c948e29b3fe45eb87e76f48e899e2c83c5ad2b3e9f69d1d9e3e16 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x567E | 5492 bytes |
font_01_sfnt_off0000691a.binf8aba8eb72334fcea47a6e9cb739109695651199d5201cdbdc0fe7e010267b3c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x691A | 10556 bytes |
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