MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links that point to a redirector service, which is a common tactic for phishing and scam campaigns. The document body, though heavily obfuscated, contains text referencing a 'Digitech rp500 manual' and includes the malicious URL, suggesting a lure to trick users into visiting potentially harmful content. The presence of numerous other PDF links further indicates a link farm or SEO manipulation attempt to distribute malicious content.
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=digitech+rp500+manual
- http://files.sacredseedreflections.com/uploads/1/3/1/0/131070452/8785629.pdf
- http://files.78thfrasersmontreal.org/uploads/1/3/0/9/130969452/9b2cfc0eed4a.pdf
- http://files.shirtshoponline.com/uploads/1/3/1/0/131071312/ginikuwatosawima.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0432/3858/8573/files/41040100309.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/25322908130.pdf
- https://cdn.shopify.com/s/files/1/0432/6142/7867/files/kizaxetufikami.pdf
- https://cdn.shopify.com/s/files/1/0430/8225/2442/files/goriwuzulunugoxavum.pdf
- https://cdn.shopify.com/s/files/1/0435/4742/6975/files/telomanum.pdf
- https://cdn.shopify.com/s/files/1/0427/7560/9510/files/wijebesuzoko.pdf
- https://cdn.shopify.com/s/files/1/0437/0792/4635/files/61964544329.pdf
- https://cdn.shopify.com/s/files/1/0432/4248/7976/files/35558701090.pdf
- https://cdn.shopify.com/s/files/1/0436/2957/6352/files/40_29_radar.pdf
- https://cdn.shopify.com/s/files/1/0427/7361/0663/files/82521527048.pdf
- https://cdn.shopify.com/s/files/1/0434/1579/7917/files/bafamusixuxibanefafi.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_off00004ef9.bin028350ebab416edb64451cf48a848a7d332e3e79896803b45d49e239016be9c6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4EF9 | 5436 bytes |
font_01_sfnt_off00006159.bin32ea4313bcff247c22ef906f777641952ba705d5293776400da5971905e8f5be |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6159 | 10364 bytes |
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