MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link farm and a redirector to malicious infrastructure, indicating a phishing or scam attempt. The embedded link directs to 'https://ttraff.com/pify?keyword=formative+and+summative+assessment+difference+between', which is flagged as a malicious redirector. The document body, though obfuscated, contains text related to assessments and the tool used to generate the PDF, likely a lure.
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.com/pify?keyword=formative+and+summative+assessment+difference+between
- http://vegudu.iam720.org/uploads/1/3/2/6/132683169/26cf2bcb3.pdf
- http://kavoz.laurahawbaker.com/uploads/1/3/1/8/131857120/14c5f0e7bb55.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://cdn.shopify.com/s/files/1/0431/8242/4215/files/58886313258.pdf
- https://cdn.shopify.com/s/files/1/0432/0247/8237/files/gamopeponugevaze.pdf
- https://cdn.shopify.com/s/files/1/0437/7794/9848/files/29728880137.pdf
- https://cdn.shopify.com/s/files/1/0433/7709/8910/files/97429105082.pdf
- https://cdn.shopify.com/s/files/1/0437/7857/2450/files/icloud_photo_app_android.pdf
- https://cdn.shopify.com/s/files/1/0432/7030/7995/files/fedimafugumujagaburafuse.pdf
- https://cdn.shopify.com/s/files/1/0431/1020/3556/files/finigojufomopukit.pdf
- https://cdn.shopify.com/s/files/1/0430/6839/1591/files/architecture_of_8085_microprocessor_notes.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/
- http://scripts.sil.org/OFL
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000063ba.bina02e28c106ba94ccb15fb087c119669549dbe6f90f7a789295956216fbbcecef |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x63BA | 5264 bytes |
font_01_sfnt_off00007591.bind1cc93bb45c5a692fab583b82db93d5ceff2a6a1e73c042ca7637dc1b97b2f4b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7591 | 9772 bytes |
font_02_sfnt_off000096ba.binb50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x96BA | 4324 bytes |
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