MALICIOUS
214
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to `https://ttraff.cc/pify?keyword=sathi+bengali+movie+free++in+hd`. This indicates the document is designed to trick users into visiting a malicious site, likely for phishing or malware distribution. The presence of a large number of external PDF links further supports the malicious intent, suggesting a link farm or redirection strategy.
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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Malformed active-content stream length medium PDF_MALFORMED_EXPLOIT_STREAM_LENGTHA PDF stream that carries active/exploit-looking content has a declared /Length that does not match the recovered stream body. Malformed stream boundaries and length mismatches are common parser-evasion/supporting evidence around Reader exploit streams.
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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.cc/pify?keyword=sathi+bengali+movie+free++in+hd In PDF document text
- http://doginax.tessalationbook.com/uploads/1/3/0/7/130739919/pofoxifujuwi.pdfIn PDF document text
- http://files.milkywayfarm.net/uploads/1/3/0/9/130969825/9205158.pdfIn PDF document text
- http://kenek.christierecords.in/uploads/1/3/0/8/130874368/zobani_zemilo_linalogusiduses_bixomesi.pdfIn PDF document text
- http://mupad.hawartawfiq.com/uploads/1/3/2/7/132740285/680632.pdfIn PDF document text
- http://files.balasanabodywork.com/uploads/1/3/0/7/130776484/votifaxo-pebejab-vosotuta-lamiwepesitumin.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/1/0432/5467/7662/files/huba_control_604_datasheet.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/2679/1075/files/aligarh_muslim_university_history.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9983/1968/files/fekiregisonukobev.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7445/2632/files/tidozajirusebev.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/5240/7704/files/st_catherines_school_uniform.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7547/7416/files/93416538245.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7578/8184/files/funeral_service_template_uk.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/1537/9880/files/vugubadovevedululabi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4375/7992/files/tawaxukidewuvuvilelada.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1551/1964/files/topupuzudizavomunowem.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_off00005c40.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5C40 | 5448 bytes |
SHA-256: 378613bc3e5ccc41f81bc842a69d335db8318584183d51c7e39f558826e3aa87 |
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font_01_sfnt_off00006e9b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E9B | 10336 bytes |
SHA-256: fc4d09376ca163cddbac1a89467c45c6d2b01c28b3addfdc02aeadc0fea50552 |
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font_02_sfnt_off00009228.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9228 | 16164 bytes |
SHA-256: c41fc46809d2260d2d1a821cef6bb00dae560fdbad380da94a93f29d012df54e |
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