MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
T1203 Exploitation for Client Execution
The PDF contains numerous links designed to appear as a book download, but they redirect to malicious infrastructure. Specifically, the link https://ttraff.cc/pify?keyword=ahmad+shah+abdali+book+pdf is identified as a malicious redirector. The document body and embedded artifacts suggest a lure to download content, which is then likely used to deliver a 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.cc/pify?keyword=ahmad+shah+abdali+book+pdf In PDF document text
- http://files.midwestcovers.com/uploads/1/3/0/8/130814258/malikajodug.pdfIn PDF document text
- http://danog.gtmhic.com/uploads/1/3/0/7/130740025/2040766.pdfIn PDF document text
- http://files.wppc-centralflorida.org/uploads/1/3/0/7/130775276/nafiwudavep.pdfIn PDF document text
- http://files.dandowland.com/uploads/1/3/1/4/131437722/kuvosokefoturog.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/1/0431/4211/9592/files/i_can_t_hear_people_on_discord.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8362/0767/files/68892825560.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/7803/2296/files/30992081856.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8267/0485/files/bexibovevilanij.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8105/6935/files/como_aprender_espanhol_sozinho.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/81599599528.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/4580/6503/files/gimekoxusivifajon.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/5497/9477/files/volapizelomebevive.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8276/0870/files/nukivufibupejuwuwipo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6225/5013/files/89731131738.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5829/1093/files/biranonifupibixazepulem.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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_006_off00011f3e.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x11F3E | 23584 bytes |
SHA-256: a56e4d5629f1c5ef644141a40b11fe79d4d852c7e7cf93e34734fc8bbdcee3c7 |
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font_00_sfnt_off0000dc66.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDC66 | 5380 bytes |
SHA-256: 8f8c7367801765c125b23a5dc2ed8a5bbad0397ce6ed2c342c45888d5669d045 |
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font_01_sfnt_off0000ee84.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE84 | 16068 bytes |
SHA-256: 0513f85a3857a7ee4ab943c5d999191bd6908fc5f93a7ea063af62c7107c755b |
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