MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by a machine learning classifier as malicious and contains numerous embedded links. One critical heuristic indicates the PDF links to known malicious redirector infrastructure, specifically `https://ttraff.cc/pify?keyword=dangal+parents+guide`. Another critical heuristic identifies this as a PDF link farm, with many links pointing to `cdn.shopify.com` domains, likely as a method to distribute malicious content or obscure the true origin. No scripts were extracted from this sample.
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=dangal+parents+guide
- http://files.nashvilledebateleague.org/uploads/1/3/0/7/130740517/8651c.pdf
- http://files.mrptristan.com/uploads/1/3/2/6/132695828/xowikitezamoxa.pdf
- http://pijete.sdesworks.com/uploads/1/3/1/6/131637316/dujefiluj.pdf
- http://kivasuviz.baldguyfishing.com/uploads/1/3/1/1/131163599/8735390.pdf
- http://najaramuk.jamiechristiandesplaces.net/uploads/1/3/0/8/130874359/bewumawakexojagego.pdf
- https://cdn.shopify.com/s/files/1/0428/2161/5775/files/21965140444.pdf
- https://cdn.shopify.com/s/files/1/0429/1405/4300/files/asche_abar_shabor_movie_480p.pdf
- https://cdn.shopify.com/s/files/1/0429/6117/4684/files/rowepu.pdf
- https://cdn.shopify.com/s/files/1/0433/0124/0992/files/nanimekunur.pdf
- https://cdn.shopify.com/s/files/1/0432/2764/4072/files/sitapurogoroni.pdf
- https://cdn.shopify.com/s/files/1/0435/7757/3539/files/11214425614.pdf
- https://cdn.shopify.com/s/files/1/0433/2247/4651/files/fumotinaje.pdf
- https://cdn.shopify.com/s/files/1/0431/5581/6599/files/geridowujezuwu.pdf
- https://cdn.shopify.com/s/files/1/0440/8823/0053/files/amtrak_schedules.pdf
- https://cdn.shopify.com/s/files/1/0430/0167/5939/files/85170438925.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_off00008254.bin02cea5c50e75187b4d92b3a6c9520dfc300c5731fe0fda6ad8bd16010d298ad1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8254 | 5124 bytes |
font_01_sfnt_off000093d2.bincfa806f250bec0034034236580be20d040850f59d29fd6644ec2de7b2f918901 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x93D2 | 10340 bytes |
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