MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, many of which point to Shopify domains hosting other PDFs, creating a link farm. One prominent link redirects to a known malicious URL, ttraff.com, which is likely used for further redirection or malicious content delivery. The ML classifier strongly flagged this PDF as malicious, indicating a high probability of malicious intent.
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=walmart+flannel+bed+sheets
- http://files.eslboom.com/uploads/1/3/0/7/130776875/xuraw_mulenilunege_pufatar.pdf
- http://titolipez.xukexclusive.com/uploads/1/3/0/7/130739704/3187326.pdf
- http://files.nanaimotreeservices.com/uploads/1/3/1/1/131164324/pazas.pdf
- http://files.nickeltown.org/uploads/1/3/1/6/131636807/zapebivada_mobowobiniref.pdf
- http://files.didsburyjuniors.com/uploads/1/3/2/6/132681824/maxipupamekep.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0435/7583/6840/files/ludaxi.pdf
- https://cdn.shopify.com/s/files/1/0439/0325/4683/files/necchi_sewing_machine_parts.pdf
- https://cdn.shopify.com/s/files/1/0433/7103/6835/files/pozowotemuvinojep.pdf
- https://cdn.shopify.com/s/files/1/0436/3363/9584/files/zetale.pdf
- https://cdn.shopify.com/s/files/1/0462/1595/4586/files/75938264511.pdf
- https://cdn.shopify.com/s/files/1/0431/4939/4080/files/12848165450.pdf
- https://cdn.shopify.com/s/files/1/0433/7133/1734/files/free_apache_openoffice_for_android.pdf
- https://cdn.shopify.com/s/files/1/0428/6113/3990/files/swv_weak_lyrics.pdf
- https://cdn.shopify.com/s/files/1/0432/4845/1739/files/99211422768.pdf
- https://cdn.shopify.com/s/files/1/0427/7947/6134/files/paxujogigen.pdf
- https://cdn.shopify.com/s/files/1/0437/6422/0055/files/8135060760.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006a68.binbcce2116cc51ccdb1981c9e2e5d7d901d0a587ffa638677958a4ada454b896f4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A68 | 5300 bytes |
font_01_sfnt_off00007c45.bineb58ec3dc286e51ba6975cf1aa724bd4883cd100d5c2ad8ba5def5654ef14372 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C45 | 10932 bytes |
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