MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link that redirects to a malicious URL, disguised as a datasheet. This is further supported by heuristics indicating a malicious redirector link and a link farm. The ML classifier also strongly flagged this PDF as malicious. The embedded URLs suggest an attempt to drive traffic to potentially 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.com/pify?keyword=cummins+diesel+generator+datasheet
- http://files.womenwhobleed.com/uploads/1/3/1/3/131398036/tipokiw-sijemopab-zijinuretibop-dipawulutoj.pdf
- http://dutosav.faithtemplebelfast.com/uploads/1/3/1/0/131070993/2c48782f9b198b1.pdf
- http://dafaposil.flyinglessonsscotland.com/uploads/1/3/1/0/131070313/f66255ae87b3d0.pdf
- http://bozasote.gracecovchurch.net/uploads/1/3/1/4/131437243/1b63d46542296.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0428/5346/6271/files/76580825165.pdf
- https://cdn.shopify.com/s/files/1/0434/4456/8216/files/bleeding_from_the_digestive_tract.pdf
- https://cdn.shopify.com/s/files/1/0434/8759/2608/files/49235235122.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/xomekanob.pdf
- https://cdn.shopify.com/s/files/1/0433/0120/8232/files/wijitodobedoriwiwezodena.pdf
- https://cdn.shopify.com/s/files/1/0436/3337/7440/files/buxazubujewelenodumak.pdf
- https://cdn.shopify.com/s/files/1/0433/3902/2494/files/jemujuraj.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005fab.bin95b7d03a743ff42aadd431cc005db8a6649c16b101a30d9a12ea70700f42dfc8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5FAB | 5144 bytes |
font_01_sfnt_off000070ee.bin72af88d615da82393f681f39df427651494f13ed708631d1e0de8665b0306542 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x70EE | 10040 bytes |
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