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 a link farm designed to host numerous PDF files. One of the primary links redirects to a known malicious domain, ttraff.com, which is likely used to serve further malicious content or phishing pages. The ML classifier strongly indicates maliciousness, and the overall structure suggests a spam or phishing campaign.
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=edible+wild+plants+book+pdf
- http://files.alohavolleyball.com/uploads/1/3/0/7/130740255/bapumujewab.pdf
- http://files.celestepedri.ca/uploads/1/3/1/4/131454733/xelajapela.pdf
- http://files.happyyouarehere.life/uploads/1/3/0/8/130874026/bemanigemi-botitafufititi.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0431/6866/1670/files/mokorafonuwijutokoraxap.pdf
- https://cdn.shopify.com/s/files/1/0431/4143/1464/files/28673072690.pdf
- https://cdn.shopify.com/s/files/1/0431/2308/1378/files/33919648881.pdf
- https://cdn.shopify.com/s/files/1/0435/3641/6936/files/sememebovuwowowejariwan.pdf
- https://cdn.shopify.com/s/files/1/0429/4855/9004/files/12451692107.pdf
- https://cdn.shopify.com/s/files/1/0435/6633/4111/files/pumowugedirukon.pdf
- https://cdn.shopify.com/s/files/1/0432/6231/2611/files/nezonarekozepow.pdf
- https://cdn.shopify.com/s/files/1/0436/2433/3472/files/bosch_dishwasher_owners_manual.pdf
- https://cdn.shopify.com/s/files/1/0437/9928/1821/files/38715813306.pdf
- https://cdn.shopify.com/s/files/1/0430/3582/0185/files/adeept_ultimate_starter_kit.pdf
- https://cdn.shopify.com/s/files/1/0439/2216/1832/files/82107798105.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/70686619693.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_off0000df3b.bin78e35472b205fb2c00e4cfd58f07660d76f7905dfc2afe846ad0ddf8db261ba9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDF3B | 5192 bytes |
font_01_sfnt_off0000f10f.bin5b952ecb18b6442f5736adc5bc1ec178853b45dacc1f561f50351e34bba31803 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF10F | 10500 bytes |
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