MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a high number of embedded links, many pointing to Shopify domains, but one critical link redirects through ttraff.com, a known malicious redirector. The ML classifier also strongly indicated maliciousness. The document body text and embedded links suggest a lure related to 'Aran sweater pattern pdf', likely to trick users into clicking the malicious redirector.
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=aran+sweater+pattern+pdf
- http://files.christinemcahill.com/uploads/1/3/1/3/131383665/vapupesav_wisusapose.pdf
- http://files.vintagesmallenginefixer.com/uploads/1/3/1/3/131398184/naxamakagipubexa.pdf
- http://mazul.amvets21.org/uploads/1/3/1/4/131406717/javozamawulux_zibikufirema_diwoziko_zavevore.pdf
- http://files.tt-motorcycles.com/uploads/1/3/2/7/132740343/jivakunidonon.pdf
- https://cdn.shopify.com/s/files/1/0435/1734/5944/files/nakebatuxolemazik.pdf
- https://cdn.shopify.com/s/files/1/0437/8080/0674/files/the_artist_s_way_morning_pages.pdf
- https://cdn.shopify.com/s/files/1/0432/1483/1780/files/76480256251.pdf
- https://cdn.shopify.com/s/files/1/0435/8530/6782/files/fuwokerofomex.pdf
- https://cdn.shopify.com/s/files/1/0430/5754/5365/files/limijagitimetajovusizoxeg.pdf
- https://cdn.shopify.com/s/files/1/0438/0629/4176/files/bowoj.pdf
- https://cdn.shopify.com/s/files/1/0435/1823/0688/files/takofog.pdf
- https://cdn.shopify.com/s/files/1/0438/3899/6642/files/fofiwesekakulifo.pdf
- https://cdn.shopify.com/s/files/1/0436/5336/5910/files/xesipexujupagafofi.pdf
- https://cdn.shopify.com/s/files/1/0430/0704/9887/files/65097619870.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_off0000507d.bincf5cfc3fa1f055b28ecc3029402aa3159f62cc54a485838b40758bd78f24ffa9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x507D | 5084 bytes |
font_01_sfnt_off000061e1.binef0df8f1f189abdf256de9dd95947df4ac8cab0e5877a5288d3079dcc3381804 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x61E1 | 10064 bytes |
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