MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link farm and a specific malicious redirector URL, indicating a phishing or redirection attempt. The document body, though heavily obfuscated, contains the text 'Zimbabwe national anthem lyrics pdf' and the malicious URL, suggesting a lure to disguise the malicious intent. 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.cc/pify?keyword=zimbabwe+national+anthem+lyrics+pdf
- http://files.dngdecor.com/uploads/1/3/0/7/130776101/febuwaxenim-dugubuk-fugepunizotojip-sufewif.pdf
- http://files.acgh.org/uploads/1/3/1/4/131454549/8118935.pdf
- http://namal.uglypixelicious.com/uploads/1/3/1/3/131398091/babobivewal.pdf
- http://files.msmaguire-mls.com/uploads/1/3/0/8/130874429/jemegixapu-robonabosogip-fisowuzezef-ditujakesidi.pdf
- https://cdn.shopify.com/s/files/1/0430/3483/7149/files/2633910154.pdf
- https://cdn.shopify.com/s/files/1/0428/4160/4263/files/zujaw.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/libutufisolefod.pdf
- https://cdn.shopify.com/s/files/1/0429/6772/8279/files/91454975671.pdf
- https://cdn.shopify.com/s/files/1/0434/3152/6561/files/meduretetulagemoko.pdf
- https://cdn.shopify.com/s/files/1/0439/2534/0328/files/mozuduvifetikapuvipu.pdf
- https://cdn.shopify.com/s/files/1/0432/6083/8050/files/lewajavirevurimovozubigo.pdf
- https://cdn.shopify.com/s/files/1/0429/5986/3961/files/79546208790.pdf
- https://cdn.shopify.com/s/files/1/0427/5296/6812/files/51886183104.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/42632515291.pdf
- https://cdn.shopify.com/s/files/1/0433/7899/9446/files/9720610270.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_off000060b4.bin2fa575e07e384f4f01b303bd71d313fffd834ab473b4eba1d758b4f34ff6bf67 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x60B4 | 5684 bytes |
font_01_sfnt_off000073f6.bin88338eb4610a677e77e8e22c1280f13fa84a5922074bddde77259d1a7ecded08 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x73F6 | 10472 bytes |
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