MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains multiple embedded links, with a critical heuristic firing indicating a link to known malicious redirector infrastructure. The document body, though partially obfuscated, contains text related to a 'holy bible in urdu pdf free download' lure, and the primary malicious URL is `https://ttraff.cc/pify?keyword=holy+bible+in+urdu+pdf+free+download`. This suggests a social engineering attack aiming to redirect users to malicious content.
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.cc/pify?keyword=holy+bible+in+urdu+pdf+free+download In PDF document text
- http://files.calypsorosewellness.net/uploads/1/3/2/7/132741023/5202968.pdfIn PDF document text
- http://files.connielandis.com/uploads/1/3/1/3/131384335/fubokam.pdfIn PDF document text
- http://files.minecraftintheclassroom.com/uploads/1/3/0/7/130776646/burakaxikoz.pdfIn PDF document text
- http://files.zara-ahmad.com/uploads/1/3/1/4/131406736/tepev_saregulugulunu_fajubobazezuj.pdfIn PDF document text
- http://files.mkrishnan.org/uploads/1/3/0/7/130739719/53681a103b5b98d.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/1/0435/5047/4403/files/kugeredozilepari.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7295/4269/files/47847140627.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0210/0899/files/17777404690.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/87743453122.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/9807/1449/files/34611175947.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9180/3801/files/set_theory_venn_diagram.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1956/6231/files/torutomugogab.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/0749/2775/files/27207131251.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/2957/6352/files/dnd_3._5_books.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6320/6307/files/kazatojikoxuvuful.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/7964/7903/files/this_egg_glows_from_within.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/4337/3735/files/nufatapum.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8763/4338/files/rakigakedonelomujovisu.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_off000059bf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x59BF | 5152 bytes |
SHA-256: 2adb073d0dd76c1fd78b94a2074896a53fc98349c3277b459c17f22c9a0a3425 |
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font_01_sfnt_off00006b64.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B64 | 10432 bytes |
SHA-256: a1f5ca9766e44f5ae66481b9e580ad6f1dab8a35a7cbc43ca44935081fe34b1c |
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font_02_sfnt_off00008f15.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8F15 | 16480 bytes |
SHA-256: ca0c2538279713f444d8ca53e02ad5dadbb6e88ab5872f5de8c2b297eec958f1 |
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