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 'https://ttraff.me/wix?keyword=steelheart+angel+eyes+song'. This URL is likely part of a phishing or malware distribution chain. The document also contains a large number of embedded links to Shopify, many of which are likely part of a link farm, as indicated by the 'PDF_SEO_LINK_FARM' heuristic. The ML classifier also 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.me/wix?keyword=steelheart+angel+eyes+song
- https://cdn.shopify.com/s/files/1/0437/8106/2805/files/2791545155.pdf
- https://cdn.shopify.com/s/files/1/0434/4568/2328/files/scratchjr_book.pdf
- https://cdn.shopify.com/s/files/1/0437/7405/0458/files/kubobizumabetozu.pdf
- https://cdn.shopify.com/s/files/1/0428/9649/0655/files/lelabixoxobari.pdf
- https://cdn.shopify.com/s/files/1/0435/5801/1035/files/vaxamezivaritokidewudif.pdf
- https://cdn.shopify.com/s/files/1/0447/8589/3542/files/accounting_term_paper.pdf
- https://cdn.shopify.com/s/files/1/0431/1344/7577/files/guardrails_andy_stanley.pdf
- https://cdn.shopify.com/s/files/1/0464/6597/4424/files/shell_scripting_interview_questions_for_experienced.pdf
- https://cdn.shopify.com/s/files/1/0432/0637/7633/files/dragon_nikana_build.pdf
- https://cdn.shopify.com/s/files/1/0433/8050/6785/files/32605537887.pdf
- https://cdn.shopify.com/s/files/1/0432/5287/5432/files/40897374397.pdf
- https://cdn.shopify.com/s/files/1/0429/6949/7753/files/89697142796.pdf
- https://cdn.shopify.com/s/files/1/0469/0634/3584/files/flight_simulator_apk_full.pdf
- https://cdn.shopify.com/s/files/1/0427/5326/1724/files/94799460678.pdf
- https://cdn.shopify.com/s/files/1/0431/1947/6896/files/9998243935.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_off00007fa6.bin99052487c9fc9ea70328d6180502c4253cd9cba7db67af15526df607fdb30e7a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7FA6 | 5152 bytes |
font_01_sfnt_off00009129.bine9977aade63249d93e3d29b1a0fb3457454739814fefbe6b3bb74a5932b7092a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9129 | 11520 bytes |
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