MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains multiple embedded links, with one identified as a malicious redirector. The primary malicious URL, https://ttraff.ru/pify?keyword=calendar+aptitude+questions+with+solution+pdf, is likely used to lure victims to a malicious site. The document body, though heavily obfuscated, contains references to the malicious URL and other embedded links, suggesting a link farm or redirection tactic.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
-
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.
-
Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
-
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=calendar+aptitude+questions+with+solution+pdf In PDF document text
- http://files.huntersvillepres.org/uploads/1/3/1/4/131438443/1924aa32565007.pdfIn PDF document text
- http://files.simulacrasays.com/uploads/1/3/1/8/131857315/7621412.pdfIn PDF document text
- http://files.ashiharakaratesg.com/uploads/1/3/2/6/132681660/wutugofetoku.pdfIn PDF document text
- http://files.capecurbappeal.com/uploads/1/3/1/1/131163851/2348521.pdfIn PDF document text
- http://files.erinmerrill.studio/uploads/1/3/1/3/131383514/89887.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6916/1110/files/41535193570.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/dijovosulodomozov.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8922/3066/files/wowupiligumusapoditera.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0219/1269/files/zupatejizokefaxanujap.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/8150/5695/files/cfa_level_1_ethics_practice_questions.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5314/6517/files/fimonikowodenuruxaneju.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/xiguxalenagidofivixonagez.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4530/6011/files/raduzas.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3042/9352/files/54545183548.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/1336/4121/files/kiwisolezezajebu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/0024/1061/files/budgeting_for_dummies.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/1747/0101/files/lufudoravut.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/3609/6150/files/tujanigepulevef.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2902/0317/files/73645512994.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/pegumi.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006dbf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6DBF | 5252 bytes |
SHA-256: c81541322850a3bddb213be706bb526aba85f39087ac339eaa8e5ded48975608 |
|||
font_01_sfnt_off00007f9e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F9E | 10012 bytes |
SHA-256: 67ab1c213b709412ddef010a5024a8f44091adf5cfacaaf95f557d6d3c1422f7 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.