MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a prominent link to a redirector URL, identified as malicious. The document body, though heavily obfuscated, contains text suggesting it is an 'incentive payout template', likely a lure to encourage clicks. The PDF also contains a large number of embedded links, many pointing to Shopify domains, which is indicative of a link farm used for SEO poisoning or distributing malicious content.
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=incentive+payout+template
- http://bikomonew.sonicblessings.com/uploads/1/3/2/6/132683165/4563892.pdf
- http://buzuses.crystalspiritartstudios.com/uploads/1/3/1/6/131636725/9368511.pdf
- http://files.kimberlesboutique.com/uploads/1/3/0/7/130776462/c646836b07f55fd.pdf
- http://files.juliesenf.com/uploads/1/3/1/0/131069898/jeloragupave.pdf
- https://cdn.shopify.com/s/files/1/0434/0360/8231/files/nudaxeluzegexogilepes.pdf
- https://cdn.shopify.com/s/files/1/0436/2688/9378/files/how_to_writing_technical_report.pdf
- https://cdn.shopify.com/s/files/1/0452/4644/7776/files/26289463815.pdf
- https://cdn.shopify.com/s/files/1/0432/6971/8182/files/76068402647.pdf
- https://cdn.shopify.com/s/files/1/0432/5670/9288/files/diruzo.pdf
- https://cdn.shopify.com/s/files/1/0451/3605/2389/files/lcpdfr_callouts_mod.pdf
- https://cdn.shopify.com/s/files/1/0428/3963/8179/files/felagevusolemow.pdf
- https://cdn.shopify.com/s/files/1/0432/0198/6723/files/widigazojoketavotanim.pdf
- https://cdn.shopify.com/s/files/1/0437/4790/1592/files/dimeguxad.pdf
- https://cdn.shopify.com/s/files/1/0431/6263/2360/files/1555196304.pdf
- https://cdn.shopify.com/s/files/1/0429/2050/9596/files/wirewekuzoged.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_off00007d28.bind638f048e49aab2b60e41ad7a04792889572b2a90f3eaae303127e39401bd9f1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D28 | 4904 bytes |
font_01_sfnt_off00008dcb.bin7f9b57e95d9001cf80dd49d005d4b0e368d2c939d8ae46c63ec55d7b29219141 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8DCB | 14576 bytes |
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