MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains a large number of embedded links, many of which point to a redirector service. The primary redirector URL is https://ttraff.com/pify?keyword=aradhana+movie+songs++mr+jatt, which is flagged as malicious. The document body, though heavily obfuscated, contains references to movie songs, likely as a lure to encourage clicks on the malicious links. The presence of numerous links suggests a link farm or SEO poisoning tactic to distribute the malicious payload.
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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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.
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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.com/pify?keyword=aradhana+movie+songs++mr+jatt In PDF document text
- http://files.thestaratstar.com/uploads/1/3/2/6/132682647/f546dd7abcc3b.pdfIn PDF document text
- http://dalav.luangprabanglibrary.com/uploads/1/3/0/7/130739640/2561083.pdfIn PDF document text
- http://kesenomel.sjraise.org/uploads/1/3/1/3/131383483/navegexaziduguwamas.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/1/0437/3744/8609/files/25943450470.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0464/5437/4568/files/54584094138.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/3923/3960/files/26666050074.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3443/4969/files/pifizilitanitowiratef.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/5824/2470/files/90787517084.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6127/2983/files/divusekugolobemafozej.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8385/8073/files/annuity_immediate.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4464/2715/files/5777133055.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5643/0230/files/55321324514.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0469/0581/files/mozemiwadeweza.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3818/6394/files/aria_bachianas_brasileiras_no_5.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7055/3238/files/temofuluxonegugo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/90067119925.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000063ca.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x63CA | 5332 bytes |
SHA-256: 748ec8e5a1651e8952c60b8c38bbd4357d2662a9cbbd72123a98bfd5bf021a87 |
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font_01_sfnt_off000075c5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x75C5 | 10332 bytes |
SHA-256: 08cc26bd4f1c017c0c5d548c0f3e9246124ceb443fa232d3bf2aff2c952dc4b7 |
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font_02_sfnt_off0000996a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x996A | 16164 bytes |
SHA-256: 6e3fbd491d8b71441998836ddca0d0c102716a221ea14f8143929167ad9a79b3 |
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