MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was identified as malicious by multiple heuristics and a machine learning classifier. It contains a large number of external links, many pointing to PDF files, suggesting a link farm or redirection mechanism. The primary external URI, 'https://traffset.ru/aws?utm_term=manual+for+bradford+white+water+heater', indicates a potential lure to a website that may host malicious content or phishing pages. No scripts were extracted from this sample.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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://traffset.ru/aws?utm_term=manual+for+bradford+white+water+heater
- https://cdn-cms.f-static.net/uploads/4417536/normal_5f960036e81ab.pdf
- https://novafonofijufi.weebly.com/uploads/1/3/4/4/134480525/kalib_dadilake.pdf
- https://sibafuguwo.weebly.com/uploads/1/3/4/6/134679660/1921225.pdf
- https://cdn-cms.f-static.net/uploads/4488807/normal_5fab51863d111.pdf
- https://cdn-cms.f-static.net/uploads/4376354/normal_5f8b3e5f7fc5e.pdf
- https://cdn-cms.f-static.net/uploads/4393029/normal_5fafecc85e214.pdf
- https://cdn-cms.f-static.net/uploads/4371023/normal_5fa975506bb13.pdf
- https://cdn-cms.f-static.net/uploads/4369802/normal_5f99e18c6f788.pdf
- https://vevinobe.weebly.com/uploads/1/3/4/4/134487659/812a898aaa.pdf
- https://cdn-cms.f-static.net/uploads/4367960/normal_5f8ac5ce71fa6.pdf
- https://cdn-cms.f-static.net/uploads/4406516/normal_5f9d8cd61328e.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/19a0b6f0-fcb0-4815-8c3a-fd0af5e5b9ff/miraxivavodiwij.pdf
- https://uploads.strikinglycdn.com/files/0f73d142-c208-476c-89bf-f62ef94eeafb/jafevujotalekulel.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_off0000b8ee.bincc2d1efbff1b675745de6b2b1aa804ea21a958c7112a188aa15b037b48ae2a2f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB8EE | 5056 bytes |
font_01_sfnt_off0000ca35.bin913bb55a0c2cda90effdb5ebe7250f69c2f38e4294024060241de55782f8bdd0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCA35 | 10024 bytes |
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