MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a mass external link farm, with the primary malicious URL being a redirector. The document body, though heavily obfuscated, contains references to 'Bahra cable catalog pdf' and the malicious URL, suggesting a lure to disguise the malicious intent. The ML classifier strongly flagged this PDF as malicious. No scripts were extracted from this sample.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
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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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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.ru/pify?keyword=bahra+cable+catalog+pdf
- http://files.tingsrydsbrukshundklubb.com/uploads/1/3/0/8/130874522/ladituzukugejuw.pdf
- http://files.toyonliterarymagazine.org/uploads/1/3/0/8/130874284/6ba64.pdf
- http://files.simplymello.com/uploads/1/3/1/6/131637679/vopeja-jobadena-wixasib-zulugizeranaj.pdf
- http://files.mothersyoke.com/uploads/1/3/2/6/132682134/1800633.pdf
- http://files.laflorentinehoa.com/uploads/1/3/2/7/132710779/4f0bb885a6c27.pdf
- https://cdn.shopify.com/s/files/1/0427/5575/2103/files/xukokuwabotobomigadujo.pdf
- https://cdn.shopify.com/s/files/1/0432/1175/1579/files/able2extract_converter_online.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/23535065851.pdf
- https://cdn.shopify.com/s/files/1/0433/3010/9593/files/boy_scout_merit_badge_pamphlets.pdf
- https://cdn.shopify.com/s/files/1/0433/4488/7963/files/avery_8167_template.pdf
- https://cdn.shopify.com/s/files/1/0429/7133/2767/files/afcat_result_2020.pdf
- https://cdn.shopify.com/s/files/1/0431/6289/4498/files/church_greeters_101.pdf
- https://cdn.shopify.com/s/files/1/0432/7201/1941/files/62585941005.pdf
- https://cdn.shopify.com/s/files/1/0439/1282/2939/files/dream_weaver_torrent.pdf
- https://cdn.shopify.com/s/files/1/0438/1242/1789/files/36218886146.pdf
- https://cdn.shopify.com/s/files/1/0437/2001/6021/files/82854067033.pdf
- https://cdn.shopify.com/s/files/1/0433/8286/6072/files/39788637654.pdf
- https://cdn.shopify.com/s/files/1/0434/2631/6455/files/botw_raw_gourmet_meat.pdf
- https://cdn.shopify.com/s/files/1/0440/0339/3694/files/slauson_transmission_parts_catalog.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_off0000566a.bin487170b9bde69ab3cd5474ba81713bde6f4c4dc81c68c9447f0d68bab2781f5f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x566A | 5064 bytes |
font_01_sfnt_off000067b4.binf08f09edc324b5693740bb10bc5d0eb3be827e6768ae794df0ce70f322d9a224 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x67B4 | 9872 bytes |
font_02_sfnt_off00008982.binff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8982 | 4324 bytes |
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