MALICIOUS
162
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file contains numerous embedded links, many of which point to a link farm designed for SEO manipulation. One critical finding is a link to a known malicious redirector infrastructure at 'https://ttraff.ru/pify?keyword=odia+new+movie+video+song++2017'. The presence of a 'download button' heuristic further suggests a lure to trick users into clicking the malicious link. While no scripts were explicitly extracted, the PDF structure and link farm indicate a malicious intent to redirect users to harmful content, likely as part of a phishing or malware distribution campaign.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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.
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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.
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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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.
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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=odia+new+movie+video+song++2017
- http://xumurix.wildfireflydesigns.com/uploads/1/3/0/7/130776046/2269076005d.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0435/4179/0871/files/44721050875.pdf
- https://cdn.shopify.com/s/files/1/0438/5079/3110/files/wodiwowipabizejubof.pdf
- https://cdn.shopify.com/s/files/1/0435/8098/1407/files/bssc_cgl_2_notification.pdf
- https://cdn.shopify.com/s/files/1/0434/0655/7345/files/affective_domain_of_learning.pdf
- https://cdn.shopify.com/s/files/1/0435/8501/1873/files/67273001092.pdf
- https://cdn.shopify.com/s/files/1/0428/5123/8047/files/keduvi.pdf
- https://cdn.shopify.com/s/files/1/0436/8993/5002/files/wejivuwom.pdf
- https://cdn.shopify.com/s/files/1/0429/0933/5715/files/asco_cervical_cancer_guidelines.pdf
- https://cdn.shopify.com/s/files/1/0431/0669/7367/files/40351147963.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_off00003ddc.bin5f01c838eb0049da2655d757b99c9121425c198723338e58d9add1e20c6f6729 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x3DDC | 5600 bytes |
font_01_sfnt_off00005109.bin5dee050633f7bd54ea6fe17998f441562dd35c657fb0d468ee047604d0d40d40 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5109 | 9660 bytes |
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