MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous links, including a critical link to a known malicious redirector at 'https://ttraff.cc/pify?keyword=school+uniforms+uk+best'. This indicates a phishing or scam attempt. The ML classifier also strongly flagged this PDF as malicious. No scripts were extracted from this sample.
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/pify?keyword=school+uniforms+uk+best
- http://safededut.tommyjose.com/uploads/1/3/0/7/130775557/6922217.pdf
- http://wuwozofu.lakelehmanmetz.com/uploads/1/3/1/4/131437421/najevib.pdf
- http://files.doncasterchoralsociety.org/uploads/1/3/1/4/131454304/8011846.pdf
- http://files.shandsschool.org/uploads/1/3/0/7/130740213/8172047.pdf
- https://cdn.shopify.com/s/files/1/0429/7526/4919/files/64980025703.pdf
- https://cdn.shopify.com/s/files/1/0433/6120/6422/files/58768570888.pdf
- https://cdn.shopify.com/s/files/1/0437/6294/2106/files/83483678125.pdf
- https://cdn.shopify.com/s/files/1/0449/4747/2552/files/beast_of_burden_chords.pdf
- https://cdn.shopify.com/s/files/1/0433/2558/7610/files/magetiranegetagimav.pdf
- https://cdn.shopify.com/s/files/1/0439/1026/7035/files/alligations_and_mixtures_questions.pdf
- https://cdn.shopify.com/s/files/1/0447/7802/9213/files/administrao_financeira_e_oramentria_minhateca.pdf
- https://cdn.shopify.com/s/files/1/0457/7676/5094/files/gestational_diabetes_ada_guidelines_2018.pdf
- https://cdn.shopify.com/s/files/1/0429/7788/6367/files/91055316362.pdf
- https://cdn.shopify.com/s/files/1/0427/5165/6102/files/lesazewupo.pdf
- https://cdn.shopify.com/s/files/1/0437/8047/2984/files/collaboration_diagram_example.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_off0000a915.bin364c770ae0cbaabd13d92bd82939a0bc42c685d21055ae02502fa8a34ceb6658 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA915 | 5216 bytes |
font_01_sfnt_off0000baa2.bin289155b6b7ba40cd7cdb035e9079cccf94e797a89c54c62e1f49d6695c8ee2e0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBAA2 | 11312 bytes |
font_02_sfnt_off0000e015.bina38b90a17f05938132fc526e9d4a309d49e481696ab613685b03074c5c9861c5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE015 | 16064 bytes |
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