MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a significant number of embedded links, with one identified as a malicious redirector. The ML classifier also strongly indicated maliciousness. The document body, though heavily obfuscated, appears to be a lure related to a 'Cardell touch manual'. The presence of numerous external links suggests a link farm or redirection strategy 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=cardell+touch+manual
- http://files.similandiveguide.com/uploads/1/3/1/8/131871558/b419a.pdf
- http://files.mrspeed.co.uk/uploads/1/3/2/6/132681865/guxatibutukopuxiw.pdf
- http://files.heavenonearthestates.com/uploads/1/3/1/4/131405948/bab461cc0f.pdf
- https://cdn.shopify.com/s/files/1/0435/3631/8616/files/kuxezobiwedikudinabo.pdf
- https://cdn.shopify.com/s/files/1/0432/5667/6510/files/xowupunalabibirefi.pdf
- https://cdn.shopify.com/s/files/1/0434/1969/7310/files/35650309107.pdf
- https://cdn.shopify.com/s/files/1/0431/4418/3970/files/musawo.pdf
- https://cdn.shopify.com/s/files/1/0434/3287/0044/files/35122448464.pdf
- https://cdn.shopify.com/s/files/1/0434/0006/9283/files/mepinudinutelimapenoruli.pdf
- https://cdn.shopify.com/s/files/1/0433/7673/8462/files/wigewojalisalejizojo.pdf
- https://cdn.shopify.com/s/files/1/0429/6821/9799/files/44072830020.pdf
- https://cdn.shopify.com/s/files/1/0429/8860/1503/files/65141402132.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/58014629257.pdf
- https://cdn.shopify.com/s/files/1/0430/3316/5986/files/99098523877.pdf
- https://cdn.shopify.com/s/files/1/0428/4802/6780/files/77517466815.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/
- https://cdn.shopify.com/s
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006249.binb9beeef52bfbe5b65cf534c94d3a1b951805348f9b56559497cdbe5303726016 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6249 | 4856 bytes |
font_01_sfnt_off000072a0.bin5048736763b5cda048e66b828565900be6a411b2637dbd541c43f83326aef68c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x72A0 | 11024 bytes |
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