MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous external links, with a critical heuristic identifying it as a link farm. The document body, though partially corrupted, references 'Rutgers transfer application deadline fall 2019', suggesting a phishing or scam lure. The presence of embedded URLs and the ClamAV detection further support its malicious nature, likely leading to a phishing site or malware download.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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 https://traffking.ru/123?utm_term=rutgers+transfer+application+deadline+fall+2019
- https://xiwofisenitew.weebly.com/uploads/1/3/4/8/134879753/4941502.pdf
- https://zizusufake.weebly.com/uploads/1/3/4/6/134646877/nesefego_zajewilaw_gewupuvopitofu_dexelarisezup.pdf
- https://cdn-cms.f-static.net/uploads/4420250/normal_5fb6db9be5888.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/e013e368-4745-4dfe-8683-37224f197b28/lewilukobawixorenilo.pdf
- https://s3.amazonaws.com/lolaritemukole/rizori.pdf
- https://s3.amazonaws.com/fatikonavori/baxabajabazivav.pdf
- https://s3.amazonaws.com/vifusupegiza/82614073243.pdf
- https://uploads.strikinglycdn.com/files/b5350789-787e-4eaa-b99b-a64c11b14ede/tiditisagin.pdf
- https://uploads.strikinglycdn.com/files/e698f2ff-3bba-47a6-94e9-deffb88c281a/sfo_to_madrid_direct.pdf
- https://s3.amazonaws.com/xovajukoxin/3820590692.pdf
- https://uploads.strikinglycdn.com/files/d7963302-3b61-49a2-b3a4-8118c786f95b/31-19_newtown_avenue.pdf
- https://uploads.strikinglycdn.com/files/327a1c9f-856a-44c4-bee5-74365798d70c/videmexakopaw.pdf
- https://uploads.strikinglycdn.com/files/50f16f41-6f13-4634-badf-162d82c820a5/mr_rogers_when_a_pet_dies.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_off0000e6fe.binf3641036bad3d49181a3099955832ec547266b217b954c42f91dd9e5f3a5015d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE6FE | 5812 bytes |
font_01_sfnt_off0000fae5.bin94518420b7598d9955fdab149c3376a59ed4dd3180bd31cc3d9ed174ddf364bf |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFAE5 | 10972 bytes |
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