MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains multiple embedded links, with one identified as a malicious redirector. The heuristic PDF_MALICIOUS_REDIRECTOR_LINK indicates that the link https://ttraff.ru/pify?keyword=articles+d%25C3%25A9finis+ind%25C3%25A9finis+partitifs+contract%25C3%25A9s+exercices+corrig%25C3%25A9s+pdf leads to known malicious infrastructure. The PDF_SEO_LINK_FARM heuristic suggests a large number of external links, many hosted on cdn.shopify.com, which are likely part of a link farm to improve search engine ranking for malicious content. No scripts were extracted from this sample.
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.ru/pify?keyword=articles+d%25C3%25A9finis+ind%25C3%25A9finis+partitifs+contract%25C3%25A9s+exercices+corrig%25C3%25A9s+pdf
- http://files.doblarsarena.com/uploads/1/3/1/4/131438541/1705129.pdf
- http://files.cccaec.us/uploads/1/3/1/3/131379249/laxevunuliloz-dasuzasigute-gujegopiz-dinofi.pdf
- http://files.peakhealthcaremaryland.com/uploads/1/3/1/4/131406816/rizapisopasiraluzoga.pdf
- https://cdn.shopify.com/s/files/1/0434/5312/0664/files/11983030861.pdf
- https://cdn.shopify.com/s/files/1/0432/8285/8144/files/sojar.pdf
- https://cdn.shopify.com/s/files/1/0433/2653/7883/files/zatavofamiritejuvoxix.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/fatexuxutul.pdf
- https://cdn.shopify.com/s/files/1/0437/3420/4568/files/fituzafiraduketonikop.pdf
- https://cdn.shopify.com/s/files/1/0431/1459/4466/files/27856752523.pdf
- https://cdn.shopify.com/s/files/1/0427/3097/9495/files/86065654248.pdf
- https://cdn.shopify.com/s/files/1/0431/9461/3924/files/2303392601.pdf
- https://cdn.shopify.com/s/files/1/0430/3775/3501/files/pedasubevuwusamazikuval.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/nezaneseku.pdf
- https://cdn.shopify.com/s/files/1/0429/9846/4661/files/74232770599.pdf
- https://cdn.shopify.com/s/files/1/0434/3247/6838/files/acquired_aplastic_anemia.pdf
- https://cdn.shopify.com/s/files/1/0430/1648/7065/files/tupipakubipexoremuwa.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_off0000819c.binbfbefa3dfc40db67ec2c8076e8fd297739e4b38e8c424c850ea9631305ca7f26 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x819C | 5520 bytes |
font_01_sfnt_off00009435.binb1b72a14d22291026852435d8b1f142ebb21db1777346b200b39c70630b51a95 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9435 | 11988 bytes |
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