MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many of which point to Shopify domains, but one critical link directs to a known malicious redirector. The document body, though heavily obfuscated, contains the URL 'https://ttraff.cc/pify?keyword=licensed+to+ill+zip', which is flagged as a malicious redirector. This suggests the document's primary purpose is to redirect users to malicious content or phishing sites.
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=licensed+to+ill+zip
- http://golarew.illuminat.co/uploads/1/3/0/9/130969723/worid.pdf
- http://files.moamsticks.com/uploads/1/3/1/0/131069934/1616053.pdf
- https://cdn.shopify.com/s/files/1/0438/3899/6642/files/clear_acrylic_sheet_properties.pdf
- https://cdn.shopify.com/s/files/1/0430/0577/1927/files/19590671451.pdf
- https://cdn.shopify.com/s/files/1/0460/7891/8820/files/bijixajiguxuxoror.pdf
- https://cdn.shopify.com/s/files/1/0437/9826/6018/files/arquitectura_gotica_en_francia.pdf
- https://cdn.shopify.com/s/files/1/0439/9477/5710/files/acrobat_reader_free_download_windows_10.pdf
- https://cdn.shopify.com/s/files/1/0440/0267/2798/files/80108658291.pdf
- https://cdn.shopify.com/s/files/1/0429/9302/5183/files/gesij.pdf
- https://cdn.shopify.com/s/files/1/0430/3588/5725/files/29593486035.pdf
- https://cdn.shopify.com/s/files/1/0428/9137/8854/files/megunobunimofabun.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/51220099535.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_off00008984.bin36cf383402f5ab36ee4b81a50b0e30a54f8a82876a196a07a797230ad03b1418 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8984 | 4540 bytes |
font_01_sfnt_off00009905.bin93179d1b2a735b1663fd83d1ccec8bdc9a12d036372903437d10d1670cd1ecc2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9905 | 10436 bytes |
font_02_sfnt_off0000bcb9.bin7f6049e5011acf0e8581793f2bc2bb947aac2929fdb77abc318b2a6155c1ef71 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBCB9 | 4324 bytes |
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