MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains multiple embedded URLs, with one identified as a malicious redirector. The ML classifier strongly indicated maliciousness. The presence of a link to 'ttraff.com' suggests a redirection to a potentially harmful site, likely for phishing or malware delivery. The document body contains obfuscated text and URLs, further supporting the malicious intent.
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/wix?keyword=ww2+soe+bbc
- https://static.usrfiles.com/ugd/b8c837_251e178c3aa6475792d1a5ede13eb36a.pdf
- https://static.usrfiles.com/ugd/b8c837_a939c1e33d81480ca36b718dde4ebfaf.pdf
- https://static.usrfiles.com/ugd/b8c837_7f598550e17d4b59a95388f01a911b41.pdf
- https://static.usrfiles.com/ugd/b8c837_2e9a9fe8aa6e453db35ad9a405b7683c.pdf
- https://static.usrfiles.com/ugd/b8c837_f54b854553234c98a5bf2eab1b696b55.pdf
- https://cdn.shopify.com/s/files/1/0432/0477/2000/files/81659595113.pdf
- https://cdn.shopify.com/s/files/1/0427/4513/5260/files/kirememefuxid.pdf
- https://cdn.shopify.com/s/files/1/0430/8713/4882/files/arabic_language_download.pdf
- https://cdn.shopify.com/s/files/1/0435/8098/1407/files/55325404625.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/jokixud.pdf
- https://cdn.shopify.com/s/files/1/0437/7041/3207/files/mujepujobewo.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/sezam.pdf
- https://cdn.shopify.com/s/files/1/0429/8499/7025/files/zuletexulezozofexukin.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000071aa.binc6017a6d86a855746cc3374208884d3bb344ce5192612ec9a4311c37ea481331 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x71AA | 2908 bytes |
font_01_sfnt_off00007c0d.bin03f2cd5658453d3a6a2fbf28cbbddc5890bb7e9a3bde4b3a0297f4f57bec2e86 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C0D | 4832 bytes |
font_02_sfnt_off00008cb0.bin00e1df79d757145921e46acf6df185863915c37cd5959a021520d5bd0cf8bf49 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8CB0 | 13600 bytes |
font_03_sfnt_off0000b787.bin11e334e115a4fea62abf2c12469912cdf41ec160efd7ada20e069e2f5c0f483a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB787 | 16240 bytes |
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