MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, including one pointing to a known malicious redirector. The document body, though heavily obfuscated, contains text related to 'internal audit programs templates' and the malicious URL, suggesting a phishing or scam attempt. The ML classifier also strongly indicated maliciousness.
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.me/wix?keyword=internal+audit+programs+templates
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://cdn.shopify.com/s/files/1/0432/9956/9832/files/dipipasuxi.pdf
- https://cdn.shopify.com/s/files/1/0461/5412/1379/files/62695855061.pdf
- https://cdn.shopify.com/s/files/1/0465/1492/9822/files/block_ads_on_twitch_app_android.pdf
- https://cdn.shopify.com/s/files/1/0436/0326/3645/files/dokifamojem.pdf
- https://cdn.shopify.com/s/files/1/0432/7168/4252/files/juxalopuzokitiwa.pdf
- https://cdn.shopify.com/s/files/1/0437/3705/5393/files/kaspersky_antivirus_free_for_mac.pdf
- https://static.usrfiles.com/ugd/9cfd0a_dd318566a1994f0e8a61038d16741760.pdf
- https://static.usrfiles.com/ugd/bcc0e4_dea99ace4f9948c8908974af907cc508.pdf
- https://static.usrfiles.com/ugd/e78b77_e9f0fbcedd214eada23f6d69f1523c96.pdf
- https://static.usrfiles.com/ugd/b3bc21_f1247ae5da9f46a9a3910b33394c6c16.pdf
- https://cdn.shopify.com/s/files/1/0435/3907/1130/files/64887735539.pdf
- https://cdn.shopify.com/s/files/1/0434/1137/4234/files/bluestacks_1_gezginler.pdf
- https://cdn.shopify.com/s/files/1/0440/3465/4358/files/level_annuities.pdf
- https://cdn.shopify.com/s/files/1/0436/5543/0309/files/wirerujezerotu.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_off00006a56.bin2f9b688823c3c3c87b5a24ee93fbea91352c8df69dd2eb7cc7ad7532652ca684 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A56 | 5096 bytes |
font_01_sfnt_off00007b7f.bind0782c0bbd0ff753eb0faf1abd42e29123c8fe1614be006374501bce909040f3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B7F | 10228 bytes |
font_02_sfnt_off00009e6e.bincd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9E6E | 4324 bytes |
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