MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to 'https://ttraff.com/pify?keyword=chikni+chameli+mp4+full+song'. Additionally, it exhibits a PDF link farm pattern with numerous external PDF links, suggesting an attempt to distribute further malicious content or engage in SEO abuse. The presence of a 'download button' lure reinforces the deceptive nature of the document. No scripts were extracted, but the combination of the redirector and link farm indicates a likely phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
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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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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.com/pify?keyword=chikni+chameli+mp4+full+song In PDF document text
- http://files.thollfence.com/uploads/1/3/1/6/131607575/vuginejilenogup.pdfIn PDF document text
- http://wofuweg.riveroaksnorthcharleston.com/uploads/1/3/0/9/130969352/11694.pdfIn PDF document text
- http://files.stthomasabecketchurch.co.uk/uploads/1/3/1/3/131380482/7209896.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/1/0427/6020/8540/files/12463893776.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0892/5600/files/wojesubujosolukirewebexup.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8406/2626/files/community_college_hero_acrobat_guide.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/4801/8855/files/6783744031.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/2643/8550/files/tenemodadulobivek.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/9474/6023/files/33822721878.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6073/1799/files/6085524982.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/welilavuruwad.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2389/1618/files/carbs_food_list.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2788/9303/files/65391780001.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7433/8472/files/memekotigenafalamipobume.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/6231/3631/files/plataforma_scielo_brasil.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4516/7008/files/5227491844.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_off00006cd2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6CD2 | 5392 bytes |
SHA-256: f72e8194075adc0ac6d85c458a4bbe00068fe8c6b62de72d20d28655b3c360f0 |
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font_01_sfnt_off00007f02.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F02 | 16084 bytes |
SHA-256: 52178a014237d05ded3ae334477104692163e1231ad02561000cd007911c2e82 |
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