MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains multiple embedded links, with a critical heuristic firing for a malicious redirector at 'https://ttraff.com/pify?keyword=ramadan+calendar+2020+durban+pdf'. This URL is likely used to redirect the user to a malicious site for phishing or further payload delivery. The document body, though heavily obfuscated, contains text related to a 'Ramadan calendar 2020 durban pdf', suggesting a lure to entice users to click the malicious link.
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=ramadan+calendar+2020+durban+pdf In PDF document text
- http://files.mscg19.com/uploads/1/3/0/7/130740624/labizegirijen_konora_lasijuzopaki_tinobuga.pdfIn PDF document text
- http://files.buyportlandstores.com/uploads/1/3/2/7/132712334/dddb736d3.pdfIn PDF document text
- http://files.cocoamoy.co.uk/uploads/1/3/0/7/130776611/dewumuwesolok.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0429/9898/8949/files/94792343472.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7637/8014/files/sonufobowobenefap.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9105/1161/files/tolabigepikuniga.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/6678/3899/files/leriposavetufiwi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/6718/6079/files/separate_peace.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/2805/4169/files/wumurixureno.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/8307/0630/files/material_ui_appbar.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9898/7941/files/83432048022.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7977/7952/files/41783585152.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8962/5241/files/numazageka.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5219/6249/files/80891523986.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_005_off0000a9a3.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0xA9A3 | 19680 bytes |
SHA-256: 2c5c04f8e36db6e758472203c3c7ebf4b95646ad059116e633a0a83aeee2b688 |
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font_00_sfnt_off00007584.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7584 | 5188 bytes |
SHA-256: cc2a80a49c0709e63aa6f8f1c0d51b270cb15833230ec090f22ac5827616eb32 |
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font_01_sfnt_off000086fe.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x86FE | 10088 bytes |
SHA-256: c2359a0c924ba0bd9367b32f559668319fbdd7185cfe3be07535d3b343cdd9e9 |
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font_03_sfnt_off0000c9e1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC9E1 | 4324 bytes |
SHA-256: 7f6049e5011acf0e8581793f2bc2bb947aac2929fdb77abc318b2a6155c1ef71 |
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