MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF document was flagged as malicious by an ML classifier and contains a critical heuristic indicating it links to known malicious redirector infrastructure. It also exhibits a PDF link farm, with numerous embedded URLs pointing to external resources, likely for phishing or malware delivery. The primary malicious URL identified is https://ttraff.com/pify?keyword=case+study+apa+format+pdf.
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=case+study+apa+format+pdf
- http://files.martincamp.org/uploads/1/3/0/8/130813054/fopuxajuno_xujamol_vesumiwogaxa.pdf
- http://files.ernst-arch.com/uploads/1/3/1/3/131398022/vukeri.pdf
- http://files.honoraryislander.com/uploads/1/3/1/8/131871569/8607927.pdf
- https://cdn.shopify.com/s/files/1/0431/6938/2557/files/domiwopabufuwinoza.pdf
- https://cdn.shopify.com/s/files/1/0434/8382/4294/files/34798139528.pdf
- https://cdn.shopify.com/s/files/1/0431/7213/5074/files/mammoth_mountain_10_day_forecast.pdf
- https://cdn.shopify.com/s/files/1/0434/0501/7238/files/mumolutazar.pdf
- https://cdn.shopify.com/s/files/1/0432/8580/7269/files/45887277468.pdf
- https://cdn.shopify.com/s/files/1/0429/9007/6057/files/cultivo_y_crecimiento_bacteriano.pdf
- https://cdn.shopify.com/s/files/1/0440/6145/8582/files/88370463138.pdf
- https://cdn.shopify.com/s/files/1/0434/2287/5813/files/nemuxevoteloxesazakewevur.pdf
- https://cdn.shopify.com/s/files/1/0432/5444/8286/files/20114816708.pdf
- https://cdn.shopify.com/s/files/1/0429/4436/4710/files/52071354145.pdf
- https://cdn.shopify.com/s/files/1/0435/6790/6975/files/al_quran_terjemahan.pdf
- https://cdn.shopify.com/s/files/1/0430/6717/9162/files/80910499798.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_off00006973.bind0cffb64744c1b230b133f274b04ac85c73c1b1085772205ced03f89d00e67ef |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6973 | 5160 bytes |
font_01_sfnt_off00007af2.bin4d190efba60318937fc57a1b80f0fcb783681d4e2c1998a5c026511b70a9c341 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7AF2 | 10140 bytes |
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