MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged as malicious due to a high ML score and the presence of links to known malicious redirector infrastructure. It also contains a large number of external PDF links, suggesting a link farm or SEO manipulation tactic. The document body contains garbled text but includes the URL that triggered the redirector heuristic, indicating a potential 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.ru/pify?keyword=best+free+pdf+app+for+ipad+pencil
- http://files.freddiesfootprintjersey.com/uploads/1/3/0/9/130968968/ab49e69037da15.pdf
- http://files.nod-production.de/uploads/1/3/0/7/130776118/3864674.pdf
- http://files.louisemaloof.com/uploads/1/3/0/7/130739379/fuxanebiwuzaved_zavomefixeb_gizazun_tiloduvo.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/dosodasanofesawule.pdf
- https://cdn.shopify.com/s/files/1/0432/0067/5995/files/52262049079.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/53551688275.pdf
- https://cdn.shopify.com/s/files/1/0436/2944/5273/files/arduino_uno_r3_specs.pdf
- https://cdn.shopify.com/s/files/1/0427/9461/4940/files/71088465349.pdf
- https://cdn.shopify.com/s/files/1/0431/8904/3358/files/wivuxufanokimijo.pdf
- https://cdn.shopify.com/s/files/1/0429/3882/6918/files/keletezemapokojuwerer.pdf
- https://cdn.shopify.com/s/files/1/0433/2588/2518/files/zuvek.pdf
- https://cdn.shopify.com/s/files/1/0433/4649/3605/files/botonetexikube.pdf
- https://cdn.shopify.com/s/files/1/0430/0252/7895/files/hey_there_delilah_sheet_music.pdf
- https://cdn.shopify.com/s/files/1/0437/9394/0641/files/gukiwusat.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006a82.bin4909a2b7dabda2964a4c211d5de29d9cfdb6635ebb613ba2388b269f9424588f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A82 | 5200 bytes |
font_01_sfnt_off00007c41.bin99374621a2711aa361633a9deb26d42640a925973a34f9c61c2f68ae666cbf47 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C41 | 10024 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.