MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a link to a known malicious redirector, ttraff.com, which is likely intended to lead the user to a malicious site. The document body, though heavily obfuscated, contains the same URL and appears to be a lure related to a sports uniform. The presence of numerous other PDF links, many hosted on Shopify, suggests a link farm designed to obscure the true malicious destination.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
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.
-
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=uniforme+corinthians+2008
- http://lunudonuj.vintageaffiliated.com/uploads/1/3/0/7/130739783/zadaso-nujanuresamaxe.pdf
- http://zoxeseje.irondalelax.com/uploads/1/3/0/9/130969656/duwitup-polunet-detuvola.pdf
- http://files.petlemur.com/uploads/1/3/1/4/131406797/137cb532.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0430/2897/1681/files/8271623493.pdf
- https://cdn.shopify.com/s/files/1/0431/6053/5196/files/30758679910.pdf
- https://cdn.shopify.com/s/files/1/0457/5330/3196/files/tufaximede.pdf
- https://cdn.shopify.com/s/files/1/0450/7333/4424/files/number_theory_notes_for_bsc.pdf
- https://cdn.shopify.com/s/files/1/0434/9886/4804/files/wewebagotibobomiz.pdf
- https://cdn.shopify.com/s/files/1/0440/7332/0600/files/vamebifipazosozixo.pdf
- https://cdn.shopify.com/s/files/1/0438/5298/8566/files/62126961729.pdf
- https://cdn.shopify.com/s/files/1/0431/2901/2381/files/everytime_we_touch_chords.pdf
- https://cdn.shopify.com/s/files/1/0432/0873/6927/files/99672833463.pdf
- https://cdn.shopify.com/s/files/1/0457/5248/3996/files/container_pendency_report_at_mundra.pdf
- https://cdn.shopify.com/s/files/1/0438/8257/8088/files/banana_bread_recipes.pdf
- https://cdn.shopify.com/s/files/1/0435/2344/0792/files/dosejewipulipumamofobin.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005d2a.bin5668f8f2dd270ae4c3f52a4fb81afaf80f11a4d1749e68632b6d2749aa39da53 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5D2A | 5548 bytes |
font_01_sfnt_off00006fd3.bin7ee298d9029838403117d3d61fb9b81b64d39a85766fa4719b5657bda1aaa122 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6FD3 | 10116 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.