MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple heuristics indicating it is a malicious redirector, specifically designed to lead users to a link farm. The primary redirector URL is 'https://ttraff.cc/pify?keyword=ndis+information+linkages+and+capacity+building%2528+ilc%2529', which is flagged as malicious. The document also contains a large number of links to PDFs hosted on Shopify, suggesting an attempt to obscure the malicious intent or distribute further 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=ndis+information+linkages+and+capacity+building%2528+ilc%2529 In PDF document text
- http://files.winchestercarpetoutlet.com/uploads/1/3/1/4/131453674/436309.pdfIn PDF document text
- http://files.haexperts.com/uploads/1/3/0/8/130874329/zitawinijizukovu.pdfIn PDF document text
- http://files.stephencallis.org/uploads/1/3/0/8/130815009/puzijili.pdfIn PDF document text
- http://files.devonreidart.com/uploads/1/3/2/7/132740187/sajurotevek-kudoje-pixipuxa.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.opentle.orgIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6108/4322/files/81008124525.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/4854/3142/files/ratajegoxoru.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0631/2098/files/julagakiro.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/4981/0080/files/tawovatabujobezuw.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3196/9438/files/vakupidokukuvijakesu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/49816413057.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0846/6845/files/3174155146.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9433/4870/files/kefinolox.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/52665001447.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/9835/6392/files/redanimipevate.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/2040/3356/files/gavufovobolepusevedime.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7211/7141/files/jujosajufafogixutekixuzuf.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://www.gnu.org/licenses/gpl.htmlIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00008619.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8619 | 5788 bytes |
SHA-256: aed0a013883e268dbbdaf9b1356e386c9abc177ea1c988b312a861b2804a0337 |
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font_01_sfnt_off000099bf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x99BF | 6068 bytes |
SHA-256: d8e4b7f44dfb66ea49c7f1cefd345a391fade3fb548cc17de4cdbf151663dabd |
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font_02_sfnt_off0000a970.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA970 | 10032 bytes |
SHA-256: 6bff61b34a265cd77e543596575cd091682114984631d35954ec6719697dc945 |
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