MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'https://ttraff.com/pify?keyword=ansys+fluent+theory+guide+15+pdf'. This link is presented within the document body, suggesting a social engineering lure to trick the user into clicking it. The PDF also contains a large number of external links, many hosted on Shopify, which is flagged as a link farm. The ML classifier strongly indicates maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
-
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.
-
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.com/pify?keyword=ansys+fluent+theory+guide+15+pdf
- http://files.marsalisavenuecoc.org/uploads/1/3/2/6/132680813/bee9cc4d923f04.pdf
- http://bidel.cindycheng.works/uploads/1/3/2/8/132814930/mupanaxexuwul.pdf
- http://jelire.angeladawnparker.com/uploads/1/3/0/8/130874359/gawoxufikegaj.pdf
- http://files.teamsharekyani.com/uploads/1/3/1/4/131482975/viwagibuner.pdf
- https://cdn.shopify.com/s/files/1/0429/8794/6133/files/80550871023.pdf
- https://cdn.shopify.com/s/files/1/0429/2693/2124/files/borojuravipijizotaf.pdf
- https://cdn.shopify.com/s/files/1/0432/9593/2574/files/gifudalokamefuzujerog.pdf
- https://cdn.shopify.com/s/files/1/0428/9812/9059/files/zarigisa.pdf
- https://cdn.shopify.com/s/files/1/0428/5900/4070/files/12122071779.pdf
- https://cdn.shopify.com/s/files/1/0438/9873/2696/files/tuzifuxiporapojikuse.pdf
- https://cdn.shopify.com/s/files/1/0434/8936/2082/files/golinuvumosamamexelevek.pdf
- https://cdn.shopify.com/s/files/1/0428/6971/9196/files/gofene.pdf
- https://cdn.shopify.com/s/files/1/0429/3214/2243/files/biomaterials_temenoff.pdf
- https://cdn.shopify.com/s/files/1/0429/0763/1783/files/english_grammar_verb_tenses.pdf
- https://cdn.shopify.com/s/files/1/0433/1097/3083/files/348376191.pdf
- https://cdn.shopify.com/s/files/1/0440/6103/2598/files/58142015255.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00019988.binaa9380d7e635541ab1dbb1395478e288ca286b85105ec81ea23a1c065611e26d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x19988 | 5244 bytes |
font_01_sfnt_off0001ab66.bina586d98a48de86357dfc5370ba38d50e4877692960678698588a1259ca380d27 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1AB66 | 11188 bytes |
font_02_sfnt_off0001d097.bin4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1D097 | 4324 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.