MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links that redirect to a malicious domain, identified as a redirector. The document body, though partially corrupted, mentions 'Google sheets templates calendar 2019' and includes the malicious URL, suggesting a lure to a phishing or malware distribution site. The presence of numerous PDF links also indicates a link farm, likely for SEO manipulation or to distribute further 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.club/wix?keyword=google+sheets+templates+calendar+2019
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://cdn.shopify.com/s/files/1/0429/5681/6540/files/10982060003.pdf
- https://cdn.shopify.com/s/files/1/0436/7056/9113/files/cinderella_man_questions_answer_key.pdf
- https://cdn.shopify.com/s/files/1/0432/5949/4555/files/5658563460.pdf
- https://cdn.shopify.com/s/files/1/0428/0962/2691/files/38577057314.pdf
- https://cdn.shopify.com/s/files/1/0429/7120/1695/files/lavijatefaluvufel.pdf
- https://cdn.shopify.com/s/files/1/0437/4410/0506/files/tidogaf.pdf
- https://cdn.shopify.com/s/files/1/0449/7879/8750/files/alleluja_mio_twa_nuty.pdf
- https://cdn.shopify.com/s/files/1/0433/6173/0718/files/vertebral_column_labeling_worksheet_answers.pdf
- https://cdn.shopify.com/s/files/1/0435/5702/8001/files/ceremonial_magic_and_the_power_of_evocation.pdf
- https://cdn.shopify.com/s/files/1/0440/4799/0934/files/android_studio_emulator_not_showing_my_app.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/
- http://scripts.sil.org/OFL
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00008644.bin1bc0dde4503a35df6756f013984db2b3ae364984a5b63be90ca60f8800f6f41e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8644 | 5740 bytes |
font_01_sfnt_off000099af.bin2a85169d94273336d612c17ce1ad9ab854b718dc0ce8ab98c20fb4f51acfb6df |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x99AF | 10824 bytes |
font_02_sfnt_off0000bdef.binff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBDEF | 4324 bytes |
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