MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a significant number of embedded links, with the primary link directing to a known malicious redirector at 'https://ttraff.com/pify?keyword=muhammad+the+greatest+ahmed+deedat+pdf'. This indicates a likely attempt to lead the user to malicious content or a phishing site. The presence of a large link farm, many pointing to benign Shopify URLs, suggests an SEO poisoning or link-farming tactic to obscure the malicious destination. No scripts were extracted from this sample.
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=muhammad+the+greatest+ahmed+deedat+pdf In PDF document text
- http://files.herovision.ca/uploads/1/3/1/3/131378950/bed6d2c59.pdfIn PDF document text
- http://files.evalefkowitz.com/uploads/1/3/1/4/131406717/3332342.pdfIn PDF document text
- http://mivofagid.makwawamalawi.com/uploads/1/3/1/3/131380729/wabokanowejoko.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.indictrans.orgIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0122/5114/files/71206646484.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4062/8136/files/random_last_name_generator.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/1714/0386/files/stardew_valley_miner_vs_geologist.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/2823/4908/files/nuril.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6717/9165/files/airliner_world_june_2020.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/pekuxiwitijumowiviw.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2587/4600/files/tidudojowunamimunugupe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/67641838088.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8617/5651/files/vepupagobarikerenibaroru.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_006_off0000be28.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0xBE28 | 21352 bytes |
SHA-256: a6a3df2e33a37a6422710d23233612a3a53baeafed16eeb22d3fc60bf178184e |
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font_00_sfnt_off000079e8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x79E8 | 5428 bytes |
SHA-256: 91278df3b0d19519c55800d392cbb6b702937e9cc12db46c5c2ed21b305a4a72 |
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font_01_sfnt_off00008c41.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8C41 | 4736 bytes |
SHA-256: aa176e02938e0827763910e6ca5aff55f405e2209b795b7e6a2109abe0df38d3 |
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font_02_sfnt_off00009b68.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9B68 | 10092 bytes |
SHA-256: 3ea41f30b1f8832bdf7fe93a6ab8f2249d1e63371f15ff6f94f92ec8f25780e3 |
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