MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains embedded links that redirect to a known malicious domain, ttraff.ru, disguised as a Homelite string trimmer manual. This indicates a phishing or scam attempt. The ML classifier strongly supports the malicious verdict. No scripts were extracted, limiting the analysis of the exact payload delivery mechanism.
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.ru/pify?keyword=homelite+string+trimmer+manual
- http://files.uplyftelectronics.com/uploads/1/3/0/8/130814682/a5d9af723b1e1.pdf
- http://files.littlestbee.com/uploads/1/3/1/4/131453278/3208683a40af13.pdf
- http://files.eygbball.com/uploads/1/3/0/7/130738859/e4297afe7f04a0.pdf
- http://files.ohioshootingsports.com/uploads/1/3/0/8/130813781/4571664.pdf
- https://cdn.shopify.com/s/files/1/0440/0611/3430/files/10262770477.pdf
- https://cdn.shopify.com/s/files/1/0431/5840/5275/files/62640472103.pdf
- https://cdn.shopify.com/s/files/1/0434/2880/6806/files/86754489752.pdf
- https://cdn.shopify.com/s/files/1/0438/4777/8469/files/animate_objects_5e.pdf
- https://cdn.shopify.com/s/files/1/0429/8443/9971/files/30272057960.pdf
- https://cdn.shopify.com/s/files/1/0439/4532/8808/files/giwakibidu.pdf
- https://cdn.shopify.com/s/files/1/0428/8030/3270/files/57883899100.pdf
- https://cdn.shopify.com/s/files/1/0438/9902/7611/files/62814491727.pdf
- https://cdn.shopify.com/s/files/1/0428/9583/5295/files/pipukufikadakeso.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/51108684678.pdf
- https://cdn.shopify.com/s/files/1/0430/4008/0025/files/42586491611.pdf
- https://cdn.shopify.com/s/files/1/0434/1478/2104/files/98995064940.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/
- https://cdn.shopify.com/s/files/1/0428/8030/3
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000912b.bin051d274ed3bc1d506034e69f2ea74fd763e2f64c329871125cab097223391dfc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x912B | 4968 bytes |
font_01_sfnt_off0000a1f2.bin0a4f8aa9a5be0eadccaa150d0f3653b17255d100caffa06aa2d5b4a5e79100b7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA1F2 | 10648 bytes |
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