MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with one specifically pointing to a known malicious redirector. The document body, though heavily obfuscated, contains text that appears to be a lure related to 'automapper map list formember'. The presence of a large number of external PDF links, many hosted on Shopify, suggests a link farm or SEO manipulation tactic to distribute malicious 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.cc/pify?keyword=automapper+map+list+formember
- http://razus.exfoliantsbymalika.com/uploads/1/3/2/6/132683188/795b67a631.pdf
- http://files.ipswichgaragedoors.com/uploads/1/3/1/3/131380850/vorejigekada.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0434/3991/5175/files/8811454343.pdf
- https://cdn.shopify.com/s/files/1/0432/0827/8171/files/70155117439.pdf
- https://cdn.shopify.com/s/files/1/0435/7629/5592/files/22954121141.pdf
- https://cdn.shopify.com/s/files/1/0430/5652/9562/files/belajar_bahasa_mandarin_untuk_pemula.pdf
- https://cdn.shopify.com/s/files/1/0431/4329/9232/files/22698748880.pdf
- https://cdn.shopify.com/s/files/1/0436/9760/2713/files/30271305259.pdf
- https://cdn.shopify.com/s/files/1/0428/8125/3535/files/mijovikoxuramaroxufi.pdf
- https://cdn.shopify.com/s/files/1/0433/5733/9800/files/72121857534.pdf
- https://cdn.shopify.com/s/files/1/0436/2089/2834/files/antenatal_period.pdf
- https://cdn.shopify.com/s/files/1/0433/8286/6072/files/wakemiredifapa.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_off000066f6.bin46d0490fa73215a12dd6145932fbd085b5f0841233a4d8dcf6a5c44e798adbec |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x66F6 | 5176 bytes |
font_01_sfnt_off00007873.bin82bda4f0db88da8ec2f9620a261c08ed37975a68c2ae956cba325a1c4eec800b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7873 | 14616 bytes |
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