MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains numerous links to external websites, with one identified as a malicious redirector. The document body, though partially corrupted, includes the URL 'https://ttraff.com/pify?keyword=lsm+700+quick+guide', which is flagged as a malicious redirector. The presence of a link farm and the ML classifier's high confidence score indicate a malicious intent to direct users to potentially harmful content.
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=lsm+700+quick+guide
- http://files.isocandles.com/uploads/1/3/1/0/131070452/zubesudolafiroj.pdf
- http://gawoter.nwtherapy.solutions/uploads/1/3/0/8/130813831/1b8038af27.pdf
- http://kasogifix.spiritforyourlife.com/uploads/1/3/1/4/131482993/kelijeseloxezivi.pdf
- http://files.palmdesertspacover.com/uploads/1/3/1/0/131070678/jorizaji.pdf
- http://files.judytarnofsky.com/uploads/1/3/0/8/130873979/sezolowebo-wakifimajulugo.pdf
- https://cdn.shopify.com/s/files/1/0440/1935/1710/files/90689356802.pdf
- https://cdn.shopify.com/s/files/1/0436/5477/4949/files/cambridge_slang_dictionary.pdf
- https://cdn.shopify.com/s/files/1/0428/3406/7615/files/37221342256.pdf
- https://cdn.shopify.com/s/files/1/0434/0151/1068/files/talos_principle_b4_star.pdf
- https://cdn.shopify.com/s/files/1/0431/0709/0598/files/example_resume_template_word.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/gizazuvolabemonixodokij.pdf
- https://cdn.shopify.com/s/files/1/0429/6137/1290/files/52962831355.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_off000067de.bin455bceb609568422a613ddbd08ba78f3b40101cafd5769a767245c2b51204982 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x67DE | 5272 bytes |
font_01_sfnt_off000079c1.bin99a4323cdd80df583247b5d09e54d84ac832ca720c1a03f5bef7ae8b10be027c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x79C1 | 10616 bytes |
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