MALICIOUS
152
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/wix?keyword=goddard+school+complaints'. This indicates an attempt to direct the user to a malicious site, likely for phishing or malware distribution. The document body, though heavily corrupted, also contains this URL and references to 'Goddard school complaints', suggesting a lure. The presence of a large number of external PDF links, many hosted on Shopify, further supports a link farm or SEO poisoning tactic to increase visibility of the malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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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/wix?keyword=goddard+school+complaints
- https://static.usrfiles.com/ugd/b8c837_b8c4c6b8ac9e40a89c928cd2f02856af.pdf
- https://static.usrfiles.com/ugd/bb13a2_49a3d6781e4b4ce68201ed36593ae2d1.pdf
- https://static.usrfiles.com/ugd/b8c837_453b49a91bbe4ca78793cb8de7d4e7ab.pdf
- https://cdn.shopify.com/s/files/1/0431/8937/1044/files/57632088442.pdf
- https://cdn.shopify.com/s/files/1/0433/7300/2906/files/19998314463.pdf
- https://cdn.shopify.com/s/files/1/0435/8648/6440/files/48133534759.pdf
- https://cdn.shopify.com/s/files/1/0432/9088/6312/files/bsc_economics_syllabus.pdf
- https://cdn.shopify.com/s/files/1/0433/3957/9546/files/party_flyer_design_template.pdf
- https://cdn.shopify.com/s/files/1/0430/7727/1716/files/wupejinapufedar.pdf
- https://cdn.shopify.com/s/files/1/0434/3581/9164/files/australian_visa_application_form_pakistan.pdf
- https://cdn.shopify.com/s/files/1/0433/9925/0081/files/79961231071.pdf
- https://cdn.shopify.com/s/files/1/0433/9764/4444/files/pengembangan_agropolitan.pdf
- https://cdn.shopify.com/s/files/1/0430/6065/8330/files/kigetelokidumenororofarow.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_off00005f36.bin32c8144f332fa5ea840ddd2f311113726608a34efca576bfab421e941ba9a62b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5F36 | 5344 bytes |
font_01_sfnt_off00007140.bindf336b8b7db21e4ca94f900316500d763e217de3779fcbe2e80d634c0fd2b307 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7140 | 10668 bytes |
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