MALICIOUS
214
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded URLs that redirect to known malicious infrastructure, specifically 'ggtraff.ru', which is flagged as a malicious redirector. The document body, though heavily obfuscated, contains references to this URL and other PDF links, suggesting a link farm or phishing lure. The ML classifier also strongly indicated maliciousness.
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://ggtraff.ru/strik?keyword=missing+textures+fsx In PDF document text
- https://cdn-cms.f-static.net/uploads/4383916/normal_5f8d83d10b2fc.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369646/normal_5f9d4cfdc90aa.pdfIn PDF document text
- https://femodufawo.weebly.com/uploads/1/3/4/3/134317846/4b87a4d0b9061a9.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4377102/normal_5f8bace4f1ac8.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/1/0485/8439/2869/files/65162996621.pdfIn PDF document text
- https://s3.amazonaws.com/wusone/excel_heat_map_graph.pdfIn PDF document text
- https://s3.amazonaws.com/gixawetopoli/89381451543.pdfIn PDF document text
- https://s3.amazonaws.com/mefadedosuw/nogutenagovob.pdfIn PDF document text
- https://s3.amazonaws.com/gumagabu/61548487269.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0497/8697/8463/files/96447973720.pdfIn PDF document text
- https://s3.amazonaws.com/taturi/boss_monster_play_store.pdfIn PDF document text
- https://s3.amazonaws.com/mijedusovineti/rakunezeboka.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0482/4878/3010/files/91449783061.pdfIn PDF document text
- https://s3.amazonaws.com/jubiferekaka/6865881286.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8950/2110/files/adverbs_of_frequency_esl_library.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_off0000669f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x669F | 4764 bytes |
SHA-256: d88c04341715de704301d9068815d61c09670589a7c9de7cbd5ef60cd524f09a |
|||
font_01_sfnt_off000076f1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x76F1 | 1800 bytes |
SHA-256: a36eee06fef6ce219692c4ec918276ac99413e4fd1e3666e4031624f9289d620 |
|||
font_02_sfnt_off00007f7e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F7E | 10832 bytes |
SHA-256: fa2ee46558a6d9f2259d4c5c1164c9cec06775173ecc8adf1132090366e6076d |
|||
font_03_sfnt_off0000a4dd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA4DD | 17088 bytes |
SHA-256: c3e77ac0b2acc498de9ee5ca06f71d904bf26e7c5e19d19e08ea61438d8fbd0a |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.