MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains embedded links, with one pointing to a known malicious redirector at 'ttraff.ru'. The document body, though heavily obfuscated, contains text related to 'Eclipse neon 4.6 free' and the malicious URL, suggesting a lure. The heuristic 'PDF_MALICIOUS_REDIRECTOR_LINK' confirms the malicious nature of the redirector. The presence of a link farm heuristic indicates a potential SEO poisoning or spamming campaign.
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=eclipse+neon+4.+6++free
- http://files.artoftherush.com/uploads/1/3/0/7/130775970/romezarirepixe.pdf
- https://cdn.shopify.com/s/files/1/0432/2436/7262/files/loladexobo.pdf
- https://cdn.shopify.com/s/files/1/0437/5294/7873/files/22480182260.pdf
- https://cdn.shopify.com/s/files/1/0431/6450/0122/files/bsnl_prepaid_plans_up_east.pdf
- https://cdn.shopify.com/s/files/1/0433/6707/1894/files/wadagutewokewipowope.pdf
- https://cdn.shopify.com/s/files/1/0431/6394/3067/files/gukusa.pdf
- https://cdn.shopify.com/s/files/1/0434/0678/6725/files/wordly_wise_3000_book_8_lesson_8_answer_key.pdf
- https://cdn.shopify.com/s/files/1/0432/3170/7294/files/zitojuxafijiwinupera.pdf
- https://cdn.shopify.com/s/files/1/0429/1490/6275/files/72360340539.pdf
- https://cdn.shopify.com/s/files/1/0432/0496/8603/files/taxatuladi.pdf
- https://cdn.shopify.com/s/files/1/0432/2564/5211/files/behavioral_marital_therapy.pdf
- https://cdn.shopify.com/s/files/1/0436/2207/2480/files/1000_psychology_facts.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_off0000c4c5.bin6bb839a7d98704b41cba533c72c835573a2554e915274f2571be961d3d4d8e60 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC4C5 | 5028 bytes |
font_01_sfnt_off0000d5fc.bin782678a47596ffa3f1ad051ada371d95bdc546d7b94a6184a57e952c86017698 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD5FC | 12920 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.