MALICIOUS
214
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
T1059.001 PowerShell
The PDF file contains multiple embedded links that point to known malicious redirectors and link farms, indicating a phishing or redirection attempt. The heuristic 'PDF_MALICIOUS_REDIRECTOR_LINK' confirms that at least one URL leads to malicious infrastructure. The 'SE_CALLBACK_LURE' heuristic suggests a callback phishing or tech-support scam pattern, although no phone number was explicitly extracted. The document body, though heavily obfuscated, contains URLs that are also flagged by heuristics.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
-
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.
-
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.
-
Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
-
Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) or Microsoft license-boilerplate documents that carry no urgency or charge/dispute escalation.
-
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.
-
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.club/wix?keyword=99+construction+guide+osrs+ironman In PDF document text
- http://zexojugi.artunlockedwithjessicatookey.com/uploads/1/3/2/8/132814946/8636357.pdfIn PDF document text
- http://xipufud.imaniyako.org/uploads/1/3/2/3/132302868/dipuve_bodoj_dakival_tutipiwiw.pdfIn PDF document text
- http://files.marinerswelfare.com/uploads/1/3/0/8/130813991/gupul.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://26657dd2-af2f-4f23-861a-2975b332ee36.filesusr.com/ugd/b52961_9c2b784241d14917bcba17eff3a060e7.pdf?index=trueIn PDF document text
- https://fb9ba1af-579a-4dc1-ae0b-df86eaa97e11.filesusr.com/ugd/d38238_8421e8c92e1043d98de9a03e2c39874f.pdf?index=trueIn PDF document text
- https://bd0bec8c-e1ec-4650-bf19-229dabd6d6b2.filesusr.com/ugd/8a4248_86a58b0171a14dae958999b2facac54e.pdf?index=trueIn PDF document text
- https://4588b9b7-3a65-4d91-9b47-60baa773581b.filesusr.com/ugd/87fdc7_a55b008e98cd43199d7ac250e52d1449.pdf?index=trueIn PDF document text
- https://ac29857a-bcf9-410e-8b0f-51a129f0b716.filesusr.com/ugd/278743_0878279f2b684cf9a96f1e983d233be6.pdf?index=trueIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9240/1566/files/94405041074.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/7623/0051/files/44335881486.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2318/7616/files/tebutub.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/5448/8990/files/tlcharger_un_dictionnaire_anglais_franais_gratuit.pdfIn PDF document text
- https://2def1cdb-7ffa-4617-b21c-1a3df41229d2.filesusr.com/ugd/b77b08_99b0801abafe4dcca3d1a5e1cec711d3.pdf?index=trueIn PDF document text
- https://87686df3-7b89-412b-a57b-fe9732892055.filesusr.com/ugd/b48b60_2714bc69911b4991b836369b026b72b8.pdf?index=trueIn PDF document text
- https://a0be4766-5eef-4e19-9de0-178304291ad7.filesusr.com/ugd/b8bbd7_83765ca1d603488bbdb4c3a185c26927.pdf?index=trueIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000068f9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x68F9 | 5288 bytes |
SHA-256: 9b8c1907b2d3749426a173a736721a55e8dbbf18ebf5e8194f0e0377ef3792aa |
|||
font_01_sfnt_off00007ad4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7AD4 | 10496 bytes |
SHA-256: c6b07d1f6eb07406fc0ea7d4d73fa631706025d1acee5b1003e24bbe85590ef9 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.