MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious File
The PDF file was flagged by multiple critical heuristics indicating malicious redirector links and a PDF link farm. The document body contains numerous embedded URLs, including one pointing to `ttraff.com`, which is identified as a malicious redirector. The presence of a large number of external PDF links, many hosted on `cdn.shopify.com` and other domains, suggests an attempt to create a link farm or distribute further malicious content. No scripts were extracted, but the sheer volume of links and the critical heuristic firings strongly indicate a malicious intent, likely for SEO manipulation or malware distribution.
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=dihybrid+punnett+square+worksheet+two+factor+crosses In PDF document text
- http://mopekajum.tcfastpitchchampionships.com/uploads/1/3/2/8/132814930/fb33d0cd36f7a.pdfIn PDF document text
- http://files.lonemami.com/uploads/1/3/1/1/131164097/30410226.pdfIn PDF document text
- http://vareb.aspen-industries.com/uploads/1/3/0/7/130775075/9513256.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/1/0436/5336/5910/files/xesipexujupagafofi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0457/3636/2140/files/51391319259.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1281/6039/files/8778302732.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2166/3397/files/sofivibinijedaxanotije.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/2641/3725/files/bubble_trouble_3_game.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8954/2809/files/montana_of_300_try_me_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8012/2532/files/xikirokexawu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/3384/6172/files/5025846744.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9244/3303/files/kabewejifefipowa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3076/4968/files/golf_range_exploration_sheet_answer_key.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3383/7224/files/fimodofirezel.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
🗂 Part of campaign:
lonemami.com
3 samples
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000050b2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x50B2 | 5732 bytes |
SHA-256: d64f2f727df81ab0cb954e46153e4bbcc04efb18e5d4ad7f27d7dd7007c6e0eb |
|||
font_01_sfnt_off0000643a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x643A | 10660 bytes |
SHA-256: e4487bb944f7f914ae66cb2b13c61287359036855dc7bbde3f819410779718e7 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.