MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple heuristics indicating malicious redirector links and a link farm, suggesting a phishing or scam attempt. The presence of a 'download button' lure reinforces this. Although no scripts were extracted, the embedded URLs point to a redirector service, which is a common technique for delivering malware or leading users to malicious websites.
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.
-
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
-
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=liberation+theology+books+pdf In PDF document text
- http://files.mollygazay.com/uploads/1/3/1/3/131379246/4d04b6f04.pdfIn PDF document text
- http://files.cngwritersinkcom.com/uploads/1/3/1/3/131381555/saxidupi.pdfIn PDF document text
- http://files.nhappyandbeautiful.store/uploads/1/3/0/7/130740249/mototoxatewa-fagekivekaxada-xufamomu.pdfIn PDF document text
- http://files.pinkbehindthethinblueline.org/uploads/1/3/1/8/131860787/7986818.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2839/7727/files/comparing_fractions_decimals_and_percents_worksheets.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/2191/0687/files/64617749837.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/9954/6010/files/wuvikonikimidib.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/2132/0870/files/dafapoduzifeliwakuvu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/5442/3464/files/9566675089.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/0319/8114/files/vilibel.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/7987/4213/files/74280716886.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/2060/5848/files/25858808057.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/4555/2290/files/diniladimazaraxosi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/34597476450.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8708/5222/files/body_systems_and_functions.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5358/0439/files/filovufojev.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000094be.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x94BE | 17224 bytes |
SHA-256: eac341e4b3a172a18746409423c9ccfc1026cf87beb8058866d57034fc86af1c |
|||
font_01_sfnt_off0000cb70.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCB70 | 5552 bytes |
SHA-256: 48cb308bfa6c9e7078f95a6d62622092f8c31f611af541b11518a1d2cc5a300d |
|||
font_02_sfnt_off0000de53.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDE53 | 10900 bytes |
SHA-256: 6c01d264ffec1896046ac58cb3f64b71e96adb1b92485094b3b746b5399b5e6c |
|||
font_03_sfnt_off000103c3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x103C3 | 16092 bytes |
SHA-256: 39b2f4b99ee08965fd4836f89f628a00cde8346cb181131bba0308e80db8fb67 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.