MALICIOUS
104
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document contains numerous external links, with a significant number pointing to potentially malicious domains. The ML classifier strongly flagged this PDF as malicious. The document body, though heavily obfuscated, contains a reference to 'Terraria items cheaten' and a URL, suggesting a lure to a malicious site. The presence of many external links and the ML detection indicate a high likelihood of a phishing or scam attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9999
Heuristics 5
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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External URI info PDF_URIPDF contains an external URL action
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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 http://path2.health/uploads/1/3/1/6/131606092/131606092.html#terraria+items+cheaten
- http://handyindeed.com/uploads/1/3/0/5/130589261/karomevomipa_vobaj_guzepukusu.pdf
- http://70-141-74-228.monroeinfo.com/uploads/1/3/0/7/130739399/bupasa.pdf
- http://tiffanyharrisonhome.com/uploads/1/3/0/7/130775023/kijibesogaximup-nefuna-zomadufub.pdf
- http://laracroydon.com/uploads/1/3/0/6/130604931/tesudirumujide-sarax.pdf
- http://trsthompsonrailservices.com/uploads/1/3/1/1/131164293/belevosogeruges_kolukuwosujome_tulatixub_rujapo.pdf
- http://cloud12apps.com/uploads/1/3/1/4/131453370/ginefoxazodez.pdf
- http://path2.health/uploads/1/3/1/6/131606092/terms.html
- http://path2.health/uploads/1/3/1/6/131606092/dmca.html
- http://path2.health/uploads/1/3/1/6/131606092/policy.html
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://sunederaxi406707068.files.wordpress.com/2020/06/54570067673.pdf
- https://deriwekula.files.wordpress.com/2020/06/nibuwafoku.pdf
- https://muwomud44121088.files.wordpress.com/2020/06/wubutusa.pdf
- https://suvirowom.files.wordpress.com/2020/06/wumunowuk.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_off0001eca2.bin642831311e04d92077d53b0e41500918118aef1f331d6cd3ad0c2a8378ac3b9b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1ECA2 | 5064 bytes |
font_01_sfnt_off0001fe3b.bin2b9c9c3a2c130ad56296540480720ab4e27d0d33eb35eb19e9fbb97971bce92a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1FE3B | 12144 bytes |
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