MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains numerous links, many pointing to Shopify domains, but one critical link directs to a known malicious redirector. The document body, though heavily obfuscated, contains the same lure text and URLs as found in the heuristics. The primary attack vector appears to be a link farm designed to redirect users to malicious content, likely for phishing or malware distribution.
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.cc/wb?keyword=guru%20mann%20shredded%20program%20pdf
- http://files.leveluphealthandwellness.com/uploads/1/3/1/8/131856713/625bf1d5d53d1.pdf
- http://files.laurenhendersonmusic.com/uploads/1/3/0/7/130739783/79b4a.pdf
- http://nusesi.decoratorinwiltshire.co.uk/uploads/1/3/1/4/131453494/fitege.pdf
- http://files.morschmachine.com/uploads/1/3/2/7/132740204/3d598efcc9c9.pdf
- http://files.malowiaguesthouse.com/uploads/1/3/1/4/131437515/1769872.pdf
- https://cdn.shopify.com/s/files/1/0435/3074/8055/files/kibavizurunu.pdf
- https://cdn.shopify.com/s/files/1/0428/0041/4883/files/liradazifetojizufat.pdf
- https://cdn.shopify.com/s/files/1/0430/9476/9821/files/english_short_stories_grade_12.pdf
- https://cdn.shopify.com/s/files/1/0428/2623/6063/files/47478922653.pdf
- https://cdn.shopify.com/s/files/1/0434/8523/3304/files/bewiditop.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/pexigubozorabavajodumixi.pdf
- https://cdn.shopify.com/s/files/1/0433/7516/5594/files/raroxeridufukelakupi.pdf
- https://cdn.shopify.com/s/files/1/0437/6369/5770/files/batman_who_laughs_comic.pdf
- https://cdn.shopify.com/s/files/1/0438/7844/9307/files/minecraft_usernames_and_passwords.pdf
- https://cdn.shopify.com/s/files/1/0428/4294/7750/files/panij.pdf
- https://cdn.shopify.com/s/files/1/0427/5005/0460/files/gubagi.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_off00005f1a.bin5bee22b72ef398e872df685b54acf95512465c0561f7e6fe811ad748567e5388 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5F1A | 5452 bytes |
font_01_sfnt_off00007175.bin29b647a51ea6e9294508470c5ec658f857a480478ec0572a4d6582dbd05be5d9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7175 | 10596 bytes |
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