MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains embedded links, with one specifically identified as a malicious redirector. The document body, though heavily obfuscated, contains text suggesting it is a 'U verse tv guide pdf'. The presence of numerous external PDF links, many hosted on Shopify, indicates a link farm strategy. The primary malicious IOC is the ttraff.com redirector, which is likely used to funnel victims to a phishing or malware distribution site.
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=u+verse+tv+guide+pdf
- http://files.swastikpearls.com/uploads/1/3/1/4/131438419/fetusakivol-xubuf-pinugi-jejepatexov.pdf
- http://files.millbrookrotarydirectory.com/uploads/1/3/0/7/130775846/d99ea.pdf
- http://files.whitefishtherapy.com/uploads/1/3/1/4/131407424/0c2d60a6.pdf
- http://files.gobeyondracing.store/uploads/1/3/1/4/131407796/lozuwineketeb.pdf
- http://files.ottercontrol.com/uploads/1/3/1/3/131379205/7964546.pdf
- https://cdn.shopify.com/s/files/1/0431/6469/6732/files/skyrim_flora_overhaul_se.pdf
- https://cdn.shopify.com/s/files/1/0438/1864/7709/files/mekiwuzikaxedexejajuniso.pdf
- https://cdn.shopify.com/s/files/1/0434/8854/2872/files/vimeseruwabi.pdf
- https://cdn.shopify.com/s/files/1/0434/2874/1272/files/gakisud.pdf
- https://cdn.shopify.com/s/files/1/0432/8531/5739/files/jasixebuwunefasurekutitag.pdf
- https://cdn.shopify.com/s/files/1/0427/4018/7303/files/63304550533.pdf
- https://cdn.shopify.com/s/files/1/0439/2108/0475/files/sijigepo.pdf
- https://cdn.shopify.com/s/files/1/0437/1313/4741/files/jogatatejodazale.pdf
- https://cdn.shopify.com/s/files/1/0437/0500/8282/files/rukigemawanetenunigoli.pdf
- https://cdn.shopify.com/s/files/1/0437/0097/7829/files/borixowi.pdf
- https://cdn.shopify.com/s/files/1/0432/6578/6006/files/41939083574.pdf
- https://cdn.shopify.com/s/files/1/0434/8251/3570/files/66664303506.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_off00006375.bind8fb992c3c53ea47baa890f0886d7cfa9a1731c87b17834294d580df9cc679fa |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6375 | 5016 bytes |
font_01_sfnt_off000074a6.bin68126bca2a48ff6ed78fc8e0634b04273445ee4d000115f0e1e77adbba9de3ab |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x74A6 | 10020 bytes |
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