MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a significant number of embedded URLs, with a critical heuristic firing for a malicious redirector link. The document body, though heavily obfuscated, contains text related to 'backgrounds for adobe photoshop' and a URL that appears to be part of a link farm designed to manipulate search engine results. The primary malicious URL identified is https://ttraff.cc/pify?keyword=backgrounds+for+adobe+photoshop+7.+0+free, which redirects to other 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.cc/pify?keyword=backgrounds+for+adobe+photoshop+7.+0+free
- http://pijitepa.the8blockfitnessstudio.com/uploads/1/3/1/6/131637021/1196684.pdf
- https://cdn.shopify.com/s/files/1/0431/0227/3703/files/74953123935.pdf
- https://cdn.shopify.com/s/files/1/0429/1959/2099/files/43263847987.pdf
- https://cdn.shopify.com/s/files/1/0432/5064/7202/files/big_ideas_math_algebra_2_solutions.pdf
- https://cdn.shopify.com/s/files/1/0434/8716/6628/files/keboliratupeforumajo.pdf
- https://cdn.shopify.com/s/files/1/0440/9065/4870/files/averages_and_range_worksheet.pdf
- https://cdn.shopify.com/s/files/1/0431/4752/6305/files/drake_all_me_download.pdf
- https://cdn.shopify.com/s/files/1/0432/6126/4035/files/raid_shadow_legends_mod_apk_2019.pdf
- https://cdn.shopify.com/s/files/1/0429/0379/7916/files/canoe_kayak_magazine.pdf
- https://cdn.shopify.com/s/files/1/0432/2613/6743/files/radicales_libres_en_alimentos.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/koxumugude.pdf
- https://cdn.shopify.com/s/files/1/0429/2411/4076/files/21340873389.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/volobufepafolosovi.pdf
- https://cdn.shopify.com/s/files/1/0428/9747/3699/files/sowipowelavos.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_off0000452d.binf280887453c3e144b60d98dbab8757d7d8013065cadff381b1558531c83a3c87 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x452D | 5892 bytes |
font_01_sfnt_off00005938.bin8862e3db2a9369fb6eafdadb70eb133b9070e1a80ccb0d7199820b4a3f57fa6d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5938 | 9580 bytes |
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