MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many of which point to Shopify domains hosting other PDFs, suggesting a link farm or SEO poisoning tactic. One critical heuristic identified a link to a known malicious redirector, ttraff.cc, which is presented in the document body as a search result for 'Bonnet bay public school uniform'. This indicates the document's primary purpose is to redirect users to malicious infrastructure. No scripts were extracted from this sample.
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.cc/pify?keyword=bonnet+bay+public+school+uniform
- http://files.cailenfu.com/uploads/1/3/0/7/130738984/5035475.pdf
- http://puzota.archcraft.net/uploads/1/3/0/7/130739113/1abd66bdf903114.pdf
- http://juwusu.joyhealthylife.com/uploads/1/3/2/8/132814930/3169033.pdf
- https://cdn.shopify.com/s/files/1/0430/4686/3005/files/71068798030.pdf
- https://cdn.shopify.com/s/files/1/0430/4715/7911/files/82938611979.pdf
- https://cdn.shopify.com/s/files/1/0428/2023/9519/files/16484185542.pdf
- https://cdn.shopify.com/s/files/1/0428/5664/4774/files/java_programming_book_download.pdf
- https://cdn.shopify.com/s/files/1/0427/7485/5846/files/buzotedupow.pdf
- https://cdn.shopify.com/s/files/1/0428/8492/3555/files/disagu.pdf
- https://cdn.shopify.com/s/files/1/0432/9304/8992/files/tebovewupukapefujozojobo.pdf
- https://cdn.shopify.com/s/files/1/0431/3799/0813/files/40820626497.pdf
- https://cdn.shopify.com/s/files/1/0435/7593/5134/files/food_handlers_certificate_final_exam_answers.pdf
- https://cdn.shopify.com/s/files/1/0437/4944/1687/files/action_verbs_exercises_with_answers.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000058d8.bin831b09f31359c119726c912447d29badce3de1c95afc75a228a4074dd5e7c199 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x58D8 | 5544 bytes |
font_01_sfnt_off00006b8e.bin7e9d8d8627a668fe43982f1772a3ca5549cc6961b016a11bfb072a43ffcd9160 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B8E | 9852 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.