MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a link to a known malicious redirector, ttraff.com, which is designed to lead users to further malicious content. The document body, though heavily obfuscated, contains this URL and appears to be a lure related to 'Pokemon go weakness chart reddit'. The presence of numerous external PDF links, many hosted on Shopify, suggests a link farm or SEO manipulation tactic to distribute the malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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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=pokemon+go+weakness+chart+reddit
- http://files.brushandbranch.co/uploads/1/3/0/7/130740344/2297158.pdf
- http://files.frederickcitybaberuth.com/uploads/1/3/1/6/131637584/katoxamusowimof.pdf
- http://xafememuj.realdisciple.org/uploads/1/3/1/6/131636612/6c1bea952.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/89965927340.pdf
- https://cdn.shopify.com/s/files/1/0435/4041/4615/files/fojezudunezebima.pdf
- https://cdn.shopify.com/s/files/1/0438/3024/7584/files/correlative_conjunction_exercises.pdf
- https://cdn.shopify.com/s/files/1/0429/2725/9815/files/pesunorewixobinejawidakuk.pdf
- https://cdn.shopify.com/s/files/1/0429/5573/5199/files/wuzubo.pdf
- https://cdn.shopify.com/s/files/1/0434/3591/7464/files/xixati.pdf
- https://cdn.shopify.com/s/files/1/0428/1715/9335/files/44261154434.pdf
- https://cdn.shopify.com/s/files/1/0428/6903/1078/files/ledapazupuwawatosil.pdf
- https://cdn.shopify.com/s/files/1/0434/5017/1554/files/top_reader_for_windows_7.pdf
- https://cdn.shopify.com/s/files/1/0457/7922/2694/files/nadra_b_form_registration_requirements.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000449b.bin360d7d843d6cd52bf6ec636ba0d002a33272ea619068896c073b85bba7a7e160 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x449B | 5480 bytes |
font_01_sfnt_off0000571d.bin4d0de131477ff821181995b03b0d64b3f5b00f2e06c5525bf2fe6c8569f3451b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x571D | 9696 bytes |
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