MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'ttraff.com'. Additionally, it exhibits characteristics of a PDF link farm, with numerous embedded URLs, many hosted on Shopify. The document body, though heavily obfuscated, contains the same redirector URL and keywords suggesting it's a lure for an annual report. The ML classifier strongly indicates maliciousness. The primary attack vector appears to be social engineering via a deceptive document, leading to a malicious redirector.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
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.
-
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.
-
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.
-
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=imperial+tobacco+canada+limited+annual+report
- http://jomez.worddreams.com/uploads/1/3/1/4/131408024/kusijodemaworavubusa.pdf
- https://cdn.shopify.com/s/files/1/0430/8267/8433/files/menabokibawekeligofajib.pdf
- https://cdn.shopify.com/s/files/1/0427/7462/6470/files/mla_referencing_style_7th_edition.pdf
- https://cdn.shopify.com/s/files/1/0431/4444/6118/files/pdf_to_ms_word_converter_ocr.pdf
- https://cdn.shopify.com/s/files/1/0433/7978/5886/files/attu_movie_tamilrockers._gs.pdf
- https://cdn.shopify.com/s/files/1/0431/2432/6564/files/58633215843.pdf
- https://cdn.shopify.com/s/files/1/0430/8759/3632/files/29916186677.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/56666804065.pdf
- https://cdn.shopify.com/s/files/1/0431/8072/0285/files/73275748227.pdf
- https://cdn.shopify.com/s/files/1/0432/0729/5140/files/84626331231.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/
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000771f.bin1e9f1074884439e007a8f5995abbf8b1f52bdd88203f658954d6336666ced2ff |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x771F | 5000 bytes |
font_01_sfnt_off000087ea.bina6f2740e7f389832b490620a516117d8c92d108056b304d97c072fa2507f59e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x87EA | 11544 bytes |
font_02_sfnt_off0000addc.bind1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xADDC | 4324 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.