MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many pointing to Shopify domains, but one critical link directs to a known malicious redirector at 'ttraff.com'. This suggests a social engineering tactic to drive traffic to malicious infrastructure. The ML classifier also strongly indicated maliciousness.
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/wix?keyword=mystery+case+files+ravenhearst+unloc
- https://cdn.shopify.com/s/files/1/0427/9461/4940/files/mobobobozufomepadelikab.pdf
- https://cdn.shopify.com/s/files/1/0430/5797/1362/files/9932652801.pdf
- https://cdn.shopify.com/s/files/1/0440/2793/6918/files/watchmen_parents_guide.pdf
- https://cdn.shopify.com/s/files/1/0429/2768/5788/files/46819310733.pdf
- https://cdn.shopify.com/s/files/1/0434/3581/9173/files/avengers_3_java_game.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/74133662670.pdf
- https://cdn.shopify.com/s/files/1/0431/9857/8848/files/vavamevujojojebukotelojer.pdf
- https://cdn.shopify.com/s/files/1/0430/7786/1527/files/sutibuzekuzelitok.pdf
- https://cdn.shopify.com/s/files/1/0436/8649/4361/files/pdf_split_and_merge_software_free_download_64_bit.pdf
- https://cdn.shopify.com/s/files/1/0433/0664/7717/files/zerapozodaluxa.pdf
- https://cdn.shopify.com/s/files/1/0438/8470/7992/files/handicap_placard_pa.pdf
- https://cdn.shopify.com/s/files/1/0444/4022/3911/files/11743849196.pdf
- https://cdn.shopify.com/s/files/1/0431/7482/2044/files/162131612.pdf
- https://cdn.shopify.com/s/files/1/0431/1062/9532/files/buwerazurapidulabeke.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000a5aa.binf7114f5aa054efb05ba9aeaaf642814c60c81829bcdd392be774c74900caa9bf |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA5AA | 5020 bytes |
font_01_sfnt_off0000b6bf.bincf84aae0a65995e2fe083840b1903b360cc990705c0f42239e11a754eb391730 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB6BF | 10760 bytes |
font_02_sfnt_off0000db6e.bin9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDB6E | 4324 bytes |
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