MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF document contains a large number of embedded links, many of which point to Shopify domains, but one critical link redirects to a malicious URL. The document body, though heavily obfuscated, contains the string 'https://ttraff.cc/pify?keyword=minecraft+buildcraft+crafting+guide', indicating a lure to a potentially malicious site disguised as a Minecraft crafting guide. The ML classifier also flagged this PDF with high confidence.
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=minecraft+buildcraft+crafting+guide
- http://files.murdermysteryparties.com.au/uploads/1/3/1/0/131071167/balaxewixon_wivaram_kumur_lefidu.pdf
- https://cdn.shopify.com/s/files/1/0432/6280/4136/files/encyclopedia_of_chart_patterns.pdf
- https://cdn.shopify.com/s/files/1/0438/1615/7344/files/arnold_schwarzenegger_soundboard.pdf
- https://cdn.shopify.com/s/files/1/0431/4444/6118/files/vurerokileponepuk.pdf
- https://cdn.shopify.com/s/files/1/0433/7369/1045/files/apple_numbers_meal_plan_template.pdf
- https://cdn.shopify.com/s/files/1/0428/9432/7975/files/88303178715.pdf
- https://cdn.shopify.com/s/files/1/0435/2635/7143/files/57007202719.pdf
- https://cdn.shopify.com/s/files/1/0431/4251/2802/files/fenudom.pdf
- https://cdn.shopify.com/s/files/1/0435/6482/6783/files/glossary_of_poetic_terms.pdf
- https://cdn.shopify.com/s/files/1/0439/5089/9368/files/jajifakovisamuzitig.pdf
- https://cdn.shopify.com/s/files/1/0428/6709/7756/files/31221338291.pdf
- https://cdn.shopify.com/s/files/1/0428/1987/9068/files/xamemod.pdf
- https://cdn.shopify.com/s/files/1/0427/9622/0572/files/75307748825.pdf
- https://cdn.shopify.com/s/files/1/0428/2885/7503/files/zerigonaxulana.pdf
- https://cdn.shopify.com/s/files/1/0434/5646/3014/files/56398811651.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_off00009f9d.bina55a02db1017bc014af52872c27cc34567f0de7e7a92621e03a6e76ec972cd33 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9F9D | 5156 bytes |
font_01_sfnt_off0000b12b.binb5f1ef3fdd3a1ae5a0daf66b689e5246c48e15bac87d6f52dc23e7fcb0b84f4b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB12B | 10332 bytes |
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