MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link to a known malicious redirector, ttraff.ru, which is likely used to distribute further malware or conduct phishing. The document body itself contains obfuscated text and multiple links, suggesting a link farm or a lure to entice users to click on malicious URLs. The ML classifier strongly indicated maliciousness.
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=jeopardy+think+music
- http://files.testedart.com/uploads/1/3/1/6/131606782/7142858.pdf
- http://files.jsuhonorband.com/uploads/1/3/0/7/130776049/3763302.pdf
- http://files.haywardfitnessfanatics.com/uploads/1/3/0/8/130874413/dugen.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0432/1466/7934/files/28409981842.pdf
- https://cdn.shopify.com/s/files/1/0431/9579/3557/files/pebodukomudojalifutesazan.pdf
- https://cdn.shopify.com/s/files/1/0427/6482/8839/files/52730231030.pdf
- https://cdn.shopify.com/s/files/1/0433/4062/8120/files/xojugiritigelo.pdf
- https://cdn.shopify.com/s/files/1/0437/2597/9813/files/45587839131.pdf
- https://cdn.shopify.com/s/files/1/0437/0307/4971/files/dedisumab.pdf
- https://cdn.shopify.com/s/files/1/0430/7920/5013/files/votij.pdf
- https://cdn.shopify.com/s/files/1/0429/6966/1589/files/17927883014.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/wakudegebemufajetexu.pdf
- https://cdn.shopify.com/s/files/1/0433/4842/6910/files/52448739001.pdf
- https://cdn.shopify.com/s/files/1/0435/2750/4024/files/felexapaxajuj.pdf
- https://cdn.shopify.com/s/files/1/0429/2539/2035/files/27595284848.pdf
- https://cdn.shopify.com/s/files/1/0431/9484/3293/files/lakenigonobuzolovofe.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_off00008196.bin63385469b7243b27388c0f78a308c6f69e6b4414f59ac31a4b16798a07e3b94d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8196 | 5436 bytes |
font_01_sfnt_off000093f2.bin578554d292ee987ea4f1ec80f5f8306ee5cfbf401031643bf5ea942f92c154e9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x93F2 | 10488 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.