MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains embedded links, one of which, 'https://ttraff.cc/pify?keyword=inspection+report+app', is flagged as a malicious redirector. The document body, though heavily obfuscated, contains text related to an 'Inspection report app' and the wkhtmltopdf tool, suggesting a lure. The presence of numerous other links, many pointing to shopify.com, indicates a link farm strategy, likely to obscure the malicious destination. 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=inspection+report+app
- http://tadaxor.seedsborntolight.candletothesun.com/uploads/1/3/2/6/132696111/6920c.pdf
- https://cdn.shopify.com/s/files/1/0439/1400/2587/files/astrologa_maya.pdf
- https://cdn.shopify.com/s/files/1/0437/8991/0167/files/13216621190.pdf
- https://cdn.shopify.com/s/files/1/0429/3964/6108/files/wibiw.pdf
- https://cdn.shopify.com/s/files/1/0438/9512/8216/files/44978770079.pdf
- https://cdn.shopify.com/s/files/1/0434/0937/5383/files/79984380542.pdf
- https://cdn.shopify.com/s/files/1/0428/0870/5187/files/parojuninupex.pdf
- https://cdn.shopify.com/s/files/1/0436/4340/4441/files/how_to_change_java_version.pdf
- https://cdn.shopify.com/s/files/1/0433/8686/3783/files/nevimelowamufemipi.pdf
- https://cdn.shopify.com/s/files/1/0440/5572/4197/files/41169985325.pdf
- https://cdn.shopify.com/s/files/1/0433/5733/9803/files/cacique_tango_brasileiro.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_off00005f0c.bindb7293f09d5dd2b9acba0df92eb157acea2a4663bb17bb84087ea9ce209f7c34 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5F0C | 4832 bytes |
font_01_sfnt_off00006f7a.bine40d4845dd620cccd58b998dbf4e8a3b2dd874b5eeae2afd322268d1bfc4ea99 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6F7A | 10684 bytes |
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