MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link to a redirector service, which is a common tactic for delivering malware. The document body and heuristics indicate a lure to download a utility, with the primary link leading to a known malicious redirector. The presence of numerous external PDF links suggests an attempt to manipulate search engine results to drive traffic to malicious sites.
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.cc/pify?keyword=split+and+merge+pdf+free+download+for+mac In PDF document text
- http://megenak.neverleaveonebehind.org/uploads/1/3/1/3/131379312/4571904.pdfIn PDF document text
- http://files.theinnerstrengthlife.com/uploads/1/3/2/7/132741334/wezomaw.pdfIn PDF document text
- http://files.mindedyoga.com/uploads/1/3/1/6/131637014/3266452.pdfIn PDF document text
- http://files.meanbaotoronto.com/uploads/1/3/2/6/132682929/wozuxanekawoxefal.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0432/4645/2899/files/lighting_design_in_architecture.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/7960/5147/files/r_markdown_table_of_contents.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9593/2584/files/jatojaxenugumipivo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9917/6612/files/bolipuvib.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2937/2821/files/wozukexarig.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7122/5494/files/28892482883.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/3963/8179/files/xedafunumu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8306/2678/files/allotment_planner.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5647/1970/files/sindrome_de_abstinencia_drogas.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/3838/1992/files/69815506412.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/gefoviliruvowej.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_off00005f72.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5F72 | 5280 bytes |
SHA-256: d773ebcb35b8bd95bb4842d72f4b5ca07e31d7a152578f54fd59efb930483f99 |
|||
font_01_sfnt_off00007156.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7156 | 10208 bytes |
SHA-256: eb67307e94a72f2e41dc51b48e43b6c8b906d2aeccc22d4688d95ab021b7f5ac |
|||
font_02_sfnt_off00009440.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9440 | 4324 bytes |
SHA-256: 1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.