MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1059.001 PowerShell
T1566.002 Spearphishing Attachment
The PDF contains numerous links, including one pointing to a known malicious redirector at 'ttraff.cc'. The document body, though partially corrupted, suggests a lure related to a "safety data sheet". The presence of a link farm and the ML classifier's high confidence indicate a malicious intent to redirect users to potentially harmful 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=fiddly+bits+spray+paint+safety+data+sheet
- http://files.imaniyoga.com/uploads/1/3/2/8/132814343/gewuwiraje_febovekip_gejupav_xewarus.pdf
- http://files.publicschool121.org/uploads/1/3/1/3/131384436/761b0.pdf
- http://files.gccoopre.com/uploads/1/3/1/3/131379578/wisasiruvin-jugemezoxafa-dafazinen.pdf
- http://files.vibrationalcleaning.com/uploads/1/3/0/9/130969917/d48752f5587c6.pdf
- http://files.heartlandjungians.org/uploads/1/3/0/7/130776841/ziniruper.pdf
- http://files.gccoopre.com/uploads/1/3/1/3/
- https://cdn.shopify.com/s/files/1/0431/3884/2779/files/witufirudazurudupebudoxi.pdf
- https://cdn.shopify.com/s/files/1/0427/9477/8791/files/46026172510.pdf
- https://cdn.shopify.com/s/files/1/0429/6726/9532/files/31093960345.pdf
- https://cdn.shopify.com/s/files/1/0431/5162/2306/files/94743067427.pdf
- https://cdn.shopify.com/s/files/1/0430/5007/4269/files/18970446548.pdf
- https://cdn.shopify.com/s/files/1/0431/7052/9436/files/rulexe.pdf
- https://cdn.shopify.com/s/files/1/0435/9972/4702/files/pizebujaviso.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/zimupumunilojoduwa.pdf
- https://cdn.shopify.com/s/files/1/0428/9767/0303/files/50764774740.pdf
- https://cdn.shopify.com/s/files/1/0430/8012/2532/files/lebizenive.pdf
- https://cdn.shopify.com/s/files/1/0435/0397/6614/files/gadujiluma.pdf
- https://cdn.shopify.com/s/files/1/0428/2561/3468/files/59930866716.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_off000060a6.binc50cdb186c4b5a742aefc80882b086310cb3e0f82ddc580dbe6a6dd7f9824bc5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x60A6 | 5004 bytes |
font_01_sfnt_off00007192.bin89c0ce7be375038503aa393c5f0147f24f0fe0d6ff888f35d2694d765ac8cf25 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7192 | 10264 bytes |
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