MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains a link disguised as a 'Colts logo png' that redirects to a malicious URL, ttraff.com. The document also exhibits characteristics of a link farm, with numerous embedded links to other PDFs, suggesting a potential SEO poisoning or spam campaign. The ML classifier strongly flagged this PDF as malicious.
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=colts+logo+png
- http://files.pinupanddance.com/uploads/1/3/2/6/132695391/7877758.pdf
- http://files.robertzant.co/uploads/1/3/2/7/132740978/42d70cadeaf1d.pdf
- http://files.gzsartapalooza.com/uploads/1/3/0/8/130814124/pixifugif.pdf
- http://files.dougscove.com/uploads/1/3/0/7/130739986/vafenimon_fewufiwa_babofesux.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0429/6726/9532/files/zemofebom.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/nisexabidubukov.pdf
- https://cdn.shopify.com/s/files/1/0429/6874/4099/files/42196481392.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/jepomosojavadoji.pdf
- https://cdn.shopify.com/s/files/1/0434/2172/8919/files/6265540973.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/kupesuditijativerawepafu.pdf
- https://cdn.shopify.com/s/files/1/0431/8475/0747/files/64934754734.pdf
- https://cdn.shopify.com/s/files/1/0437/2883/0632/files/52520726601.pdf
- https://cdn.shopify.com/s/files/1/0429/0235/6127/files/10407464104.pdf
- https://cdn.shopify.com/s/files/1/0431/0158/5562/files/jetolaguzo.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/93861148098.pdf
- https://cdn.shopify.com/s/files/1/0428/4186/6403/files/96931227622.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_off00005e55.bind5741e73befde059239118db1ef93d0d4363973806cb8d792ae91ea97095c7bd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5E55 | 4584 bytes |
font_01_sfnt_off00006e0a.bin7ee9f72703beab72f62b31cbbd6d9b9c3b21da95aac9eef540d134db73f16ae3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E0A | 9924 bytes |
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