MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a large number of embedded links, many of which point to a link farm hosted on cdn.shopify.com. One critical heuristic identified a link to a known malicious redirector infrastructure at 'https://gettraff.ru/strik?keyword=atopic+dermatitis+patient+information+pdf'. This suggests the document is designed to redirect users to malicious sites, likely for phishing or malware distribution. No scripts were extracted from this sample.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
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.
-
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.
-
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.
-
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://gettraff.ru/strik?keyword=atopic+dermatitis+patient+information+pdf
- http://files.greyteakettle.com/uploads/1/3/1/4/131453749/1399889.pdf
- http://files.csureddies.com/uploads/1/3/2/8/132815750/712975.pdf
- http://files.cvpitvn.com/uploads/1/3/2/8/132815866/3ed40e06ca479.pdf
- http://files.averagejoeministries.org/uploads/1/3/2/7/132740463/d49d9.pdf
- https://cdn.shopify.com/s/files/1/0433/6143/5813/files/lakimazakevusevup.pdf
- https://cdn.shopify.com/s/files/1/0481/6587/9957/files/casio_fx-9860g_au_manual.pdf
- https://cdn.shopify.com/s/files/1/0429/4751/0435/files/5e_acquisitions_incorporated.pdf
- https://cdn.shopify.com/s/files/1/0438/7019/1771/files/xizowid.pdf
- https://cdn.shopify.com/s/files/1/0437/0078/1208/files/greek_god_wind_north.pdf
- https://cdn.shopify.com/s/files/1/0429/7077/5706/files/rural_marketing_notes.pdf
- https://cdn.shopify.com/s/files/1/0447/8589/3542/files/accounting_term_paper.pdf
- https://cdn.shopify.com/s/files/1/0434/9978/2309/files/overload_assignment_operator_c_template.pdf
- https://cdn.shopify.com/s/files/1/0429/6520/5141/files/vafiwaj.pdf
- https://cdn.shopify.com/s/files/1/0428/8544/7833/files/kaxuvid.pdf
- https://cdn.shopify.com/s/files/1/0430/7222/5442/files/34725457066.pdf
- https://cdn.shopify.com/s/files/1/0471/0282/0502/files/central_machinery_manual_tire_changer.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 |
|---|---|---|---|
stream_004_off00007508.binf46c64ffe873c66c3a7f87a9e610e78e1fcb4594623325cfbf9a47b4ffccee4a |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x7508 | 10576 bytes |
font_00_sfnt_off0000633f.binf05a6d5be4eb09bc948ba55d9098a1fbab0a9206ceaae17c21a4429b129d8b32 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x633F | 5260 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.