MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a link farm designed to redirect users to malicious infrastructure, specifically identified by the critical heuristic PDF_MALICIOUS_REDIRECTOR_LINK. The primary malicious URL is https://ttraff.com/pify?keyword=ars+poetica+pdf+download, which is presented as a document download. The ML classifier also strongly indicated maliciousness. No scripts were extracted, but the document body and heuristics confirm a social engineering lure.
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://ttraff.com/pify?keyword=ars+poetica+pdf+download
- http://files.meganhuylo.com/uploads/1/3/1/8/131871433/046ded0e.pdf
- http://files.photosbyalexelerian.com/uploads/1/3/1/3/131383358/tudiluwori.pdf
- http://files.rosannavanmierlo.com/uploads/1/3/0/7/130775126/zebemekaxud-dobezerejarosop-nexumejosar.pdf
- https://cdn.shopify.com/s/files/1/0437/0972/6888/files/69560779277.pdf
- https://cdn.shopify.com/s/files/1/0429/8217/8979/files/mawuv.pdf
- https://cdn.shopify.com/s/files/1/0433/8765/0211/files/pugozadulute.pdf
- https://cdn.shopify.com/s/files/1/0431/6656/4507/files/wetokutakigibiwavuzi.pdf
- https://cdn.shopify.com/s/files/1/0430/1019/5605/files/69175758983.pdf
- https://cdn.shopify.com/s/files/1/0437/2935/4906/files/12_major_scales_alto_sax.pdf
- https://cdn.shopify.com/s/files/1/0432/3724/5086/files/29116735089.pdf
- https://cdn.shopify.com/s/files/1/0437/6743/1329/files/edible_plants_of_the_pacific_northwest.pdf
- https://cdn.shopify.com/s/files/1/0430/3113/4365/files/42777610638.pdf
- https://cdn.shopify.com/s/files/1/0433/5032/7451/files/manesuduni.pdf
- https://cdn.shopify.com/s/files/1/0429/5272/0543/files/bupezunuvagirufop.pdf
- https://cdn.shopify.com/s/files/1/0431/7950/7880/files/pixopi.pdf
- https://cdn.shopify.com/s/files/1/0435/3196/0469/files/42065861878.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_off0000487a.bin9e257e4ea09b9df9a13ed457f8494bf76ba5cec3b01d9807bdf44513bfeffa21 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x487A | 5228 bytes |
font_01_sfnt_off00005a62.bin22a98e78c68abcd573f670f6852a346ea46a95c5556a476d7ea24b9d9e4f7b84 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5A62 | 10752 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.