MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by multiple critical heuristics for containing malicious redirector links and a link farm. The primary malicious URL identified is https://ttraff.cc/pify?keyword=chocapic13+shaders+1.+14.+4, which likely serves as a gateway to further malicious content. The document body, though heavily obfuscated, also contains this URL and numerous other links pointing to external resources, many hosted on Shopify, suggesting a coordinated effort to distribute malicious content through a link farm. No scripts were extracted from this sample.
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.cc/pify?keyword=chocapic13+shaders+1.+14.+4 In PDF document text
- http://files.deborahjonessherwood.com/uploads/1/3/0/8/130874615/megazanide-josogizutuleso-pedazi.pdfIn PDF document text
- http://files.nayaritbeachfrontproperties.com/uploads/1/3/2/7/132710763/279501a6593fde.pdfIn PDF document text
- http://files.brookeannbailey.com/uploads/1/3/2/7/132740659/takigizojagojel_xepapikuga_jixatapazewovi_tutowatomaz.pdfIn PDF document text
- http://files.teachingandlearningwell.com/uploads/1/3/1/6/131606844/nosoro.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/1/0432/1912/4382/files/38223472931.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/9068/2783/files/31297003502.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/8863/2213/files/20377215614.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9661/2768/files/zagivanon.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/2748/1255/files/19025497198.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1618/3205/files/30808461994.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/49186839350.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8993/6025/files/56727549458.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5580/0739/files/lojupipesojomowegixonejap.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/1373/4563/files/300_creative_physics_problems_with_solutions.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5763/5735/files/rukefunamavadaluvabe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/5288/3352/files/83657004397.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000649d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x649D | 5372 bytes |
SHA-256: a261338fb5dfd7a21690a424e0b0a7ce7d379e93a87bbc24b6fdfa8ed9109358 |
|||
font_01_sfnt_off000076da.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x76DA | 10328 bytes |
SHA-256: 19f7b3f6fc1d0ae7d943c17ed87a58b1b076af4123ec8513e156b54da5ff40b8 |
|||
font_02_sfnt_off00009a58.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9A58 | 16064 bytes |
SHA-256: 8ce0575abc6f686af3c1393089841c21814f5c4838d5adbe0d649219e58da802 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.