MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous links, including one pointing to a known malicious redirector at 'ttraff.com'. The document body and embedded links suggest a lure to download a PDF, likely leading to further malicious content. The ML classifier strongly supports the malicious verdict.
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=robbins+coulter+management+12th+edition+pdf
- http://files.rodeoqueenofhearts.shop/uploads/1/3/0/7/130776490/4564493.pdf
- http://files.myped15.com/uploads/1/3/1/4/131437249/xaziwoner_fezomabazadis.pdf
- http://files.desertcrewphotography.com/uploads/1/3/1/6/131607232/b4d7d20c.pdf
- http://files.langleysawmill.com/uploads/1/3/2/6/132681359/9243976.pdf
- http://files.elrepco.com/uploads/1/3/2/7/132740214/119545.pdf
- https://cdn.shopify.com/s/files/1/0436/0021/6232/files/zevodabem.pdf
- https://cdn.shopify.com/s/files/1/0434/2090/9735/files/wasasakobokifuribaxatazu.pdf
- https://cdn.shopify.com/s/files/1/0437/8234/0770/files/88082972549.pdf
- https://cdn.shopify.com/s/files/1/0428/1332/5471/files/mojegerutejukav.pdf
- https://cdn.shopify.com/s/files/1/0430/7006/2754/files/46720997972.pdf
- https://cdn.shopify.com/s/files/1/0436/9183/5545/files/nurubu.pdf
- https://cdn.shopify.com/s/files/1/0432/1142/3912/files/94217012285.pdf
- https://cdn.shopify.com/s/files/1/0433/3997/2773/files/7446534033.pdf
- https://cdn.shopify.com/s/files/1/0428/0736/1703/files/wojojagabitede.pdf
- https://cdn.shopify.com/s/files/1/0434/6108/3301/files/72408504846.pdf
- https://cdn.shopify.com/s/files/1/0432/7538/7043/files/ronajab.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/ridojunewosinojep.pdf
- https://cdn.shopify.com/s/files/1/0432/0237/9939/files/bamefawijodibipasama.pdf
- https://cdn.shopify.com/s/files/1/0430/6986/6133/files/dunubalexideg.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_off00005286.bine1915b542f40872832f3d6e6b5d92dff6ccf508a993a24d2fa06d18148eaa378 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5286 | 5900 bytes |
font_01_sfnt_off00006676.bina6c4329c87a29555f9d14a0aa4308e3b8ee8ca2b726ae6b809317afa45a74d2e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6676 | 9504 bytes |
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