MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains numerous embedded links, a common tactic for redirecting users to malicious sites. One prominent link, 'https://ttraff.com/pify?keyword=caso+enron+resumen', is flagged as a malicious redirector. The document body, though partially corrupted, contains text related to 'Caso enron resumen' and also embeds the malicious URL, suggesting a lure to a phishing or malware distribution site. The presence of a large number of external PDF links further supports the malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
-
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.
-
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.com/pify?keyword=caso+enron+resumen In PDF document text
- http://files.christyintheclassroom.org/uploads/1/3/0/9/130970009/9779251.pdfIn PDF document text
- http://files.kerrymaymakes.com/uploads/1/3/0/8/130813799/0a74204d3a91.pdfIn PDF document text
- http://files.yestoyouthgala.org/uploads/1/3/2/3/132302883/xedix.pdfIn PDF document text
- http://files.nataliebeephotography.com/uploads/1/3/1/0/131070112/1006130.pdfIn PDF document text
- http://files.pipersnectar.com/uploads/1/3/0/8/130814133/3501998.pdfIn PDF document text
- http://files.pamsteashoppe.com/uploads/1/3/1/3/131384789/59b03f6f49c09c.pdfIn PDF document text
- http://files.merrifieldseminar.com/uploads/1/3/2/7/132710655/7749287.pdfIn PDF document text
- http://files.warrenmottboosters.com/uploads/1/3/1/4/131408353/mugejenarivese.pdfIn PDF document text
- http://files.4therochesterraiders.org/uploads/1/3/1/4/131437376/9507516.pdfIn PDF document text
- http://files.jorjahudsonportfolio.com/uploads/1/3/1/8/131872048/4151772.pdfIn PDF document text
- http://fontawesome.iohttp://fontawesome.io/license/In PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://fajetiw.files.wordpress.com/2020/06/jozotiw.pdfIn PDF document text
- https://zotiziza.files.wordpress.com/2020/06/12349944084.pdfIn PDF document text
- https://bupovewimu.files.wordpress.com/2020/07/vizevi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/12584167006.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6985/7176/files/xesomolowaduk.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/96617946950.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/74832969368.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5265/5002/files/27915729376.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0742/6216/files/webiweja.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/xifadek.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/28851780814.pdfIn 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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006add.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6ADD | 2012 bytes |
SHA-256: 95521d6ff2093f8a2cc12ecf888b7c15d17ea402a6b512dfb444d0f7beeb3c6d |
|||
font_01_sfnt_off0000743e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x743E | 4576 bytes |
SHA-256: cdf29ba57d723dc0b95efa3f4233078f532f36e281b3d0531d900ea845501f61 |
|||
font_02_sfnt_off0000839a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x839A | 11628 bytes |
SHA-256: 7934d23e617d49a8a5e06b31087acd0555b62be1215035000df8a74a89adcccd |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.