MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a heuristic firing for a malicious redirector link pointing to 'ttraff.com', which is used to lure users with a fake software download. It also contains a PDF link farm heuristic, indicating a large number of external links, with 'cdn.shopify.com/s/files/1/0434/0930/9848/files/fitabax.pdf' being the first listed. The ML classifier strongly flagged this PDF as malicious.
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=movavi+video+editor+gratis
- http://files.brenarcarchitects.com/uploads/1/3/2/7/132740486/zisege-didibasodewu.pdf
- http://files.2t-associates.com/uploads/1/3/1/4/131452826/xowigibis.pdf
- http://files.pollyyuen.com/uploads/1/3/1/6/131636907/e57ba.pdf
- http://files.mustangremediation.com/uploads/1/3/1/4/131453588/9744949.pdf
- http://files.intensifyyoursport.com/uploads/1/3/2/7/132710694/tamikepuwekezowamot.pdf
- https://cdn.shopify.com/s/files/1/0434/0930/9848/files/fitabax.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/94662163826.pdf
- https://cdn.shopify.com/s/files/1/0433/5340/7646/files/51118745997.pdf
- https://cdn.shopify.com/s/files/1/0428/9747/3699/files/poparilowobamafe.pdf
- https://cdn.shopify.com/s/files/1/0431/1888/7068/files/18098961789.pdf
- https://cdn.shopify.com/s/files/1/0434/5207/2088/files/89420149948.pdf
- https://cdn.shopify.com/s/files/1/0434/2287/5797/files/talerofu.pdf
- https://cdn.shopify.com/s/files/1/0432/4474/8950/files/wudor.pdf
- https://cdn.shopify.com/s/files/1/0429/2454/0071/files/21745488060.pdf
- https://cdn.shopify.com/s/files/1/0434/7530/4612/files/sutufepukudonabusurona.pdf
- https://cdn.shopify.com/s/files/1/0435/3998/8648/files/durusarafudorazojirad.pdf
- https://cdn.shopify.com/s/files/1/0430/4715/7914/files/1413161657.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005efd.bind3835eef704b1a7ae3139f1fa32eb5870df8681bebd5e6ec4f5546fba45c7494 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5EFD | 4708 bytes |
font_01_sfnt_off00006f1e.binff7094353e4da4fe57c96932842f8327b5b6497359640fb8355d8c1333bdd89d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6F1E | 9984 bytes |
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