MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains numerous links, with one pointing to a known malicious redirector. The document body, though heavily obfuscated, suggests a lure related to 'corporate identity template online'. The presence of multiple external links, many hosted on Shopify, indicates a link farm strategy to obscure the ultimate destination. The ML classifier strongly flagged this PDF as malicious.
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=corporate+identity+template+online
- http://files.the100dayproject.org/uploads/1/3/1/4/131407284/nuzurejoz.pdf
- http://files.patrickmcculley.com/uploads/1/3/1/3/131398573/a831397dc.pdf
- http://files.bbqpete.com/uploads/1/3/1/4/131482968/fades-bedoremijikidol-ronufit-saripigi.pdf
- https://cdn.shopify.com/s/files/1/0431/2026/3322/files/19165456633.pdf
- https://cdn.shopify.com/s/files/1/0428/4026/0775/files/68221229106.pdf
- https://cdn.shopify.com/s/files/1/0431/6643/3435/files/derabinu.pdf
- https://cdn.shopify.com/s/files/1/0433/0130/6526/files/40775755987.pdf
- https://cdn.shopify.com/s/files/1/0431/9238/5700/files/89291786708.pdf
- https://cdn.shopify.com/s/files/1/0432/0778/6654/files/dafuzalogarojirukadajen.pdf
- https://cdn.shopify.com/s/files/1/0429/8801/1673/files/bomodiguzara.pdf
- https://cdn.shopify.com/s/files/1/0428/5674/3079/files/48074135844.pdf
- https://cdn.shopify.com/s/files/1/0430/0364/2007/files/33945515929.pdf
- https://cdn.shopify.com/s/files/1/0429/7061/1861/files/60932243825.pdf
- https://cdn.shopify.com/s/files/1/0429/7401/9740/files/nikexiworalosukud.pdf
- https://cdn.shopify.com/s/files/1/0430/5436/6877/files/59416015703.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/tokon.pdf
- https://cdn.shopify.com/s/files/1/0433/1978/7675/files/97854416629.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/
- https://cdn.shopify.com/s/files/1/0431/9238/5700/files/892917867
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007250.bin4db1ad611b11ab8133222cf36e4a72c16b6fa225a6da556a18dc5e1a4ac1110b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7250 | 4840 bytes |
font_01_sfnt_off000082ad.bin5c5f9f9ed14d6df2f6252368643a179d11136ff84aaabe683d5af591d5010809 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x82AD | 10028 bytes |
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