MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious File
The PDF file exhibits characteristics of a link farm designed to manipulate SEO and redirect users to malicious content. The heuristic PDF_MALICIOUS_REDIRECTOR_LINK firing indicates a direct link to a known malicious redirector, ttraff.com. The PDF_SEO_LINK_FARM heuristic confirms the presence of numerous external PDF links, many hosted on cdn.shopify.com, suggesting a broad distribution strategy. The ML_NYX_PDF_MALICIOUS classifier strongly supports the malicious nature of the document. The embedded URL in the document body, https://ttraff.com/pify?keyword=no+man%2527+s+sky+residual+goop, is a primary indicator of malicious redirection.
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=no+man%2527+s+sky+residual+goop In PDF document text
- http://files.salonrhapsody.com/uploads/1/3/1/3/131381540/tigumevoxexutoji.pdfIn PDF document text
- http://files.painting.zone/uploads/1/3/2/8/132815045/4932041.pdfIn PDF document text
- http://lisal.elisafriedlander.com/uploads/1/3/1/4/131409909/4820468.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/1/0428/9724/4316/files/xazojurasatod.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7495/3120/files/drag_me_to_hell_ending.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/7141/5196/files/33909748245.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3451/6376/files/biborudi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/23281911610.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1690/4104/files/59106667719.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/8298/7158/files/brother_hl-_l6200dw_driver.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2327/7973/files/sakopiwomafa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0840/1316/files/la_salette_message.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/3912/9751/files/6563917505.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8716/7645/files/65868815065.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5381/7762/files/lerol.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005dfa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5DFA | 5448 bytes |
SHA-256: 7283b882f218fd987c8ab64273ce8352b120f835135a518dbddcfef4fe5cad4c |
|||
font_01_sfnt_off00007084.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7084 | 10024 bytes |
SHA-256: ed54e6d7ca0bd7572382b6bc868cf879311166f2ce57d7bd5bc8cb3a41ae8e3c |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.