MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, many of which point to SEO-optimized PDF files hosted on cdn.shopify.com. One of these links, however, redirects to a known malicious domain (ttraff.cc). This suggests a link farm or SEO poisoning attack designed to lure users to malicious infrastructure. No scripts were extracted, and the document body was heavily obfuscated.
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.cc/wix?keyword=management+information+systems+managing+the+digital+firm+15th+edition+pdf
- https://cdn.shopify.com/s/files/1/0431/5414/5444/files/adobe_indesign_cs6_full_crack_sinhvienit.pdf
- https://cdn.shopify.com/s/files/1/0440/0994/7301/files/63119791082.pdf
- https://cdn.shopify.com/s/files/1/0452/1289/3344/files/texas_dental_jurisprudence_exam_answers.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/zosogorimojafi.pdf
- https://cdn.shopify.com/s/files/1/0428/2014/1223/files/sasoxegani.pdf
- https://cdn.shopify.com/s/files/1/0432/6942/3269/files/23494603643.pdf
- https://cdn.shopify.com/s/files/1/0435/2521/0276/files/specification_for_structural_steel_buildings.pdf
- https://cdn.shopify.com/s/files/1/0431/0184/7708/files/bangladesh_bank_job_question.pdf
- https://cdn.shopify.com/s/files/1/0434/4191/4018/files/comatose_piano_sheet_music.pdf
- https://cdn.shopify.com/s/files/1/0433/4754/2175/files/44868689897.pdf
- https://cdn.shopify.com/s/files/1/0430/6327/9767/files/fuvoro.pdf
- https://cdn.shopify.com/s/files/1/0431/0378/1015/files/zizarezosikafuz.pdf
- https://cdn.shopify.com/s/files/1/0433/8312/8214/files/76472297223.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_off00009337.binfa6abe3c89a18efbb373d8a19f610e293d319cc91a92a4fd928036363bad3c6d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9337 | 5524 bytes |
font_01_sfnt_off0000a5e7.binac816487f84364272d1be2bf1a40070c5d0288bbca8b155b9b168bd886b215bd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA5E7 | 11560 bytes |
font_02_sfnt_off0000cbfb.binff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCBFB | 4324 bytes |
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