MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'ttraff.com'. Additionally, it exhibits characteristics of a PDF link farm, with numerous embedded URLs, many hosted on Shopify. The document body, though heavily obfuscated, contains the same redirector URL and a reference to 'guide michelin alsace 2019', suggesting a lure. The ML classifier also strongly flagged this PDF as malicious. The primary attack vector appears to be directing users to malicious infrastructure via embedded links.
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=guide+michelin+alsace+2019 In PDF document text
- http://files.peepsnpaws.com/uploads/1/3/0/7/130776542/xidiwubogizebubu.pdfIn PDF document text
- http://files.safepassagesandprose.com/uploads/1/3/2/6/132681325/7865488.pdfIn PDF document text
- http://wemofexaw.artbyguyyoung.com/uploads/1/3/1/6/131606055/6599157.pdfIn PDF document text
- http://fatuz.christiangreenlmt.com/uploads/1/3/2/6/132680981/5244080.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/1/0429/0910/6343/files/28913613804.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0447/7173/7749/files/capas_de_la_atmosfera_y_sus_funciones.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/5543/8241/files/bulandshahr_news_app.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/vunususojorimit.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/0921/0529/files/digital_principles_and_design_givone.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2825/8726/files/aneurisma_de_aorta_abdominal_infrarrenal.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/2848/0157/files/zugejabatubimujajusawe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/4814/7867/files/68508468509.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/6640/1692/files/81294973919.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7117/5832/files/doxovusinato.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/4274/1143/files/nomenclature_of_aldehyde_and_ketone.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_off00005b32.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5B32 | 5288 bytes |
SHA-256: f1d61a288000be0af1161c1797022ed1dc787664adcda85367e4ee3e982db807 |
|||
font_01_sfnt_off00006cf9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6CF9 | 15460 bytes |
SHA-256: 9d61e249500c11070d15325eb6c43735941244120e2b34fa00db903fab667a2e |
|||
font_02_sfnt_off00009cbc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9CBC | 4324 bytes |
SHA-256: 4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.