MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains a large number of embedded links, many of which point to a link farm designed to improve search engine rankings. One critical heuristic identified a link to a known malicious redirector infrastructure at 'https://ttraff.me/wix?keyword=how+to+remove+duplicates+from+excel+sheet'. This suggests the document is part of a phishing or scam campaign, using SEO techniques to distribute malicious links.
Heuristics 3
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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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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.me/wix?keyword=how+to+remove+duplicates+from+excel+sheet
- https://static.usrfiles.com/ugd/912de2_504c3e36084d4a92bf123231cbd3767e.pdf
- https://static.usrfiles.com/ugd/b7ed05_b8f0e9e6df734d2c8786505874e13161.pdf
- https://static.usrfiles.com/ugd/8de238_d2e58c65f9794ebba07652af8d48e9c2.pdf
- https://static.usrfiles.com/ugd/b8c837_97af487722aa4dc08d086975bf48716b.pdf
- https://static.usrfiles.com/ugd/c722c2_c76fdcea30f5477db31855c6c4994383.pdf
- https://cdn.shopify.com/s/files/1/0430/7347/0618/files/41438322607.pdf
- https://cdn.shopify.com/s/files/1/0434/5836/3544/files/scantron_sheet_prc.pdf
- https://cdn.shopify.com/s/files/1/0435/6407/3128/files/purabefokad.pdf
- https://cdn.shopify.com/s/files/1/0428/0749/2775/files/2850461521.pdf
- https://cdn.shopify.com/s/files/1/0431/4228/3432/files/59524093853.pdf
- https://cdn.shopify.com/s/files/1/0429/8421/0583/files/lezumewojujepujupizude.pdf
- https://cdn.shopify.com/s/files/1/0434/6285/2761/files/apc_back-_ups_pro_1500_manual.pdf
- https://cdn.shopify.com/s/files/1/0430/8297/3346/files/advanced_password_recovery_professional.pdf
- https://cdn.shopify.com/s/files/1/0469/3383/5931/files/analyst_report_format.pdf
- https://static.usrfiles.com/ugd/c1de29_1fe3e806f7a641f89d9a3d0f59896832.pdf
- https://static.usrfiles.com/ugd/e5412a_93fe93f1909b474a9e06e94c4e4db23c.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_off000064ca.bin6cac644dd1c8d4e1d32d7580c7d312db100fbbd5bd9320992bea4a512d02ad17 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x64CA | 5352 bytes |
font_01_sfnt_off00007717.bince72a0d04a37be5e8640cbd2716d6f3670ef3030105c9df228f78a5e19af45c6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7717 | 9964 bytes |
font_02_sfnt_off000098fc.bin0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x98FC | 4324 bytes |
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