MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains multiple embedded URLs, with a primary redirector identified at 'https://ttraff.ru/pify?keyword=appreciative+inquiry+approaches+to+organizational+transformation'. This URL is flagged as malicious. The document also functions as a link farm, hosting numerous other PDF files on Shopify domains, likely for SEO manipulation to obscure the malicious redirector. The ML classifier strongly supports the malicious verdict.
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=appreciative+inquiry+approaches+to+organizational+transformation
- http://files.subseasales.com/uploads/1/3/2/7/132740547/9580433.pdf
- http://pewaj.annamiaz.com/uploads/1/3/2/6/132681927/dubatax_tewow_nanivedewagijap.pdf
- https://cdn.shopify.com/s/files/1/0431/2052/5476/files/76747554857.pdf
- https://cdn.shopify.com/s/files/1/0434/6249/2310/files/45258867382.pdf
- https://cdn.shopify.com/s/files/1/0438/2448/0416/files/devujodivuvexi.pdf
- https://cdn.shopify.com/s/files/1/0429/8450/5498/files/gibawujal.pdf
- https://cdn.shopify.com/s/files/1/0432/8790/4422/files/atomic_habits_audible.pdf
- https://cdn.shopify.com/s/files/1/0433/1044/8798/files/dofowu.pdf
- https://cdn.shopify.com/s/files/1/0432/6519/6197/files/all_bengali_job_news_paper_full_download.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/72890356131.pdf
- https://cdn.shopify.com/s/files/1/0433/8938/6901/files/fivigavazan.pdf
- https://cdn.shopify.com/s/files/1/0429/6356/6755/files/fonenepuronusobijadezaku.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_off00008a45.bine90b8a6588d34bdcb0739017ef02af168ad303315526b6bbfc96d8d97248b377 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8A45 | 5756 bytes |
font_01_sfnt_off00009dcb.bin641dd1ba663c1517db56fe3f453973159268ce9263c4a418fc6574e7e362c516 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9DCB | 10304 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.