MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a mass external link farm, with a primary link pointing to a known malicious redirector. The document body, though heavily obfuscated, suggests a topic related to reporting, likely a lure. The ML classifier strongly indicated maliciousness. The primary malicious IOC is the redirector URL, which is likely used to funnel victims to a phishing page or malware download.
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=relation+between+integrated+reporting+and+sustainability+reporting
- http://files.alkalinemetal.com/uploads/1/3/1/4/131437275/1403145.pdf
- http://files.newwavegymnastics.com/uploads/1/3/1/6/131636712/9667781.pdf
- http://files.zevkali.com/uploads/1/3/1/0/131070230/murezize_jojifoliwona.pdf
- https://cdn.shopify.com/s/files/1/0433/7860/6229/files/91129054362.pdf
- https://cdn.shopify.com/s/files/1/0431/5080/3099/files/kirisizavefi.pdf
- https://cdn.shopify.com/s/files/1/0434/1517/5317/files/19801828130.pdf
- https://cdn.shopify.com/s/files/1/0433/6048/5541/files/34315234492.pdf
- https://cdn.shopify.com/s/files/1/0436/4523/9456/files/14026177277.pdf
- https://cdn.shopify.com/s/files/1/0429/5432/6179/files/taveravuxurafolu.pdf
- https://cdn.shopify.com/s/files/1/0432/5244/9444/files/67714521522.pdf
- https://cdn.shopify.com/s/files/1/0431/3874/4476/files/joxoxenekepiboxixizes.pdf
- https://cdn.shopify.com/s/files/1/0433/7496/8986/files/56474058746.pdf
- https://cdn.shopify.com/s/files/1/0434/7723/7917/files/muvusi.pdf
- https://cdn.shopify.com/s/files/1/0435/6125/5073/files/24731947238.pdf
- https://cdn.shopify.com/s/files/1/0431/3694/2234/files/retoxejudozexe.pdf
- https://cdn.shopify.com/s/files/1/0427/8976/5279/files/kabobufasixivanonevajep.pdf
- https://cdn.shopify.com/s/files/1/0430/8077/7882/files/97651415907.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_off00007607.bin7ff89742c85348ae2af397fa6f7477685b07b26542c148a80230a8d8d8b367ba |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7607 | 5348 bytes |
font_01_sfnt_off00008852.bin5730e0ab3c5eec04b2e8f186d30ca474c7e98289cfb8e7ccd40dd03a58567b5e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8852 | 10488 bytes |
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