MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'ttraff.ru', which is likely part of a phishing or scam campaign. Additionally, it features a large number of embedded links to other PDFs hosted on Shopify, indicating a link farm strategy. The ML classifier strongly supports the malicious verdict.
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.ru/pify?keyword=the+human+centipede+full+movie++hd
- http://files.clarachanmusic.com/uploads/1/3/1/4/131408103/wamefopo.pdf
- http://files.smartzonekidsclub.com/uploads/1/3/1/6/131606211/453010.pdf
- http://files.katie-berger.com/uploads/1/3/1/6/131637190/e52816620e2.pdf
- http://gegitis.ericgrayjohnson.com/uploads/1/3/2/6/132682347/d717a5b5.pdf
- https://cdn.shopify.com/s/files/1/0434/0452/5720/files/lafurexapesakola.pdf
- https://cdn.shopify.com/s/files/1/0433/5416/1310/files/emerging_enterprise_network_applications.pdf
- https://cdn.shopify.com/s/files/1/0435/6187/7665/files/ventajas_y_desventajas_de_auditoria_interna_y_externa.pdf
- https://cdn.shopify.com/s/files/1/0432/4671/5040/files/defodufavitazivupojifefev.pdf
- https://cdn.shopify.com/s/files/1/0430/8949/4177/files/gegegobop.pdf
- https://cdn.shopify.com/s/files/1/0431/4054/6721/files/nitexiveki.pdf
- https://cdn.shopify.com/s/files/1/0429/2925/8649/files/15701486641.pdf
- https://cdn.shopify.com/s/files/1/0432/6758/8252/files/zavekubokuzojekimadowin.pdf
- https://cdn.shopify.com/s/files/1/0440/1322/4094/files/bexapamavezivamupavemide.pdf
- https://cdn.shopify.com/s/files/1/0434/2641/4749/files/larom.pdf
- https://cdn.shopify.com/s/files/1/0431/7272/4897/files/kegevebifeb.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005329.bin4554de4091b67e732af8b1f96c0c28c67c5a5eb62a8ef43c094ae89f394c4b36 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5329 | 5128 bytes |
font_01_sfnt_off00006487.bin0d72860c1470892345c73a0fdcd3e7bea2e8e98fa2b7f4ae9069025f72606b1c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6487 | 13048 bytes |
font_02_sfnt_off00008e71.bincbc26c54e3bf740f65d36bf13b37b5c31c238b7e0a6706b5398790d53f54be46 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8E71 | 16124 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.