MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'ttraff.com'. This URL is presented within the document body, disguised as a datasheet, to entice users to click. The PDF also contains a large number of links to other PDFs hosted on 'cdn.shopify.com', suggesting a link farm or SEO poisoning tactic to distribute 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=hiletgo+xs3868+bluetooth+stereo+audio+module+datasheet
- http://files.soundcityreading.net/uploads/1/3/1/0/131070934/sorokekima.pdf
- http://vetapuzu.loviribolovtv.com/uploads/1/3/0/7/130739059/zebusilewegapatesexi.pdf
- http://files.jjamtech.com/uploads/1/3/0/7/130775197/8403162b771.pdf
- https://cdn.shopify.com/s/files/1/0428/9203/4211/files/worunizitaluxej.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/22271122494.pdf
- https://cdn.shopify.com/s/files/1/0434/2723/3954/files/palliative_care_quiz_for_nursing.pdf
- https://cdn.shopify.com/s/files/1/0430/3709/8133/files/english_grammar_interview_questions_and_answers.pdf
- https://cdn.shopify.com/s/files/1/0431/9982/4032/files/simakudamijurixokow.pdf
- https://cdn.shopify.com/s/files/1/0438/2579/1133/files/mcgraw_hill_ryerson_grade_11_chemistry_textbook.pdf
- https://cdn.shopify.com/s/files/1/0432/8580/7269/files/vojibasodiregiwufizoru.pdf
- https://cdn.shopify.com/s/files/1/0437/9741/4045/files/volcanoes_earth_shattering_news_answer_key.pdf
- https://cdn.shopify.com/s/files/1/0438/3444/1890/files/fuzupizupozapoga.pdf
- https://cdn.shopify.com/s/files/1/0433/0982/6213/files/babopegoxalavukaxometu.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000056f4.bin8797b1130365861b705e0aace2e0d22695dee29a348fe26785912e50eef2cc9c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x56F4 | 5920 bytes |
font_01_sfnt_off00006ae4.bin97ccf5c1d3b01f3047db78819d73b4f3b73185b07535fa7f1ac9393014b191eb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6AE4 | 15808 bytes |
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