MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF file contains a critical heuristic firing for a malicious redirector link pointing to ttraff.ru. Additionally, the ML classifier strongly flagged this PDF as malicious. The document body itself contains the same URL, indicating a direct attempt to lure the user to a potentially harmful site. The presence of embedded URLs and the overall structure suggest a phishing or malware delivery attempt.
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=assembler+2+pdf+en+1+seul
- http://files.aletalederwasch.com.au/uploads/1/3/0/8/130874254/7ed96c0625.pdf
- http://files.megumihiramoto.com/uploads/1/3/0/7/130775182/1001091.pdf
- http://files.websterandmarvelelectric.com/uploads/1/3/1/8/131871518/giget.pdf
- https://cdn.shopify.com/s/files/1/0427/4061/3286/files/46720977540.pdf
- https://cdn.shopify.com/s/files/1/0430/9866/9220/files/85560573649.pdf
- https://cdn.shopify.com/s/files/1/0429/6956/3290/files/55706781710.pdf
- https://cdn.shopify.com/s/files/1/0433/2909/3800/files/allahabad_high_court_aro_notification_2020_download.pdf
- https://cdn.shopify.com/s/files/1/0434/0488/6166/files/ledategozor.pdf
- https://cdn.shopify.com/s/files/1/0430/4375/0049/files/vimux.pdf
- https://cdn.shopify.com/s/files/1/0429/8542/2997/files/genetics_grade_12.pdf
- https://cdn.shopify.com/s/files/1/0428/3210/1543/files/xisipudaminepi.pdf
- https://cdn.shopify.com/s/files/1/0431/6377/9240/files/zogagibape.pdf
- https://cdn.shopify.com/s/files/1/0432/6470/4662/files/satir.pdf
- https://cdn.shopify.com/s/files/1/0433/9122/1911/files/tapuriwejorawagasome.pdf
- https://cdn.shopify.com/s/files/1/0431/5335/9005/files/8185891459.pdf
- https://cdn.shopify.com/s/files/1/0434/3182/1473/files/6085171921.pdf
- https://cdn.shopify.com/s/files/1/0437/2476/7400/files/book_of_spells.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_off0000755e.binf69c07693c86b59032de4affa319273aa06a4f9038981e14a3f6bab33e709ea4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x755E | 5292 bytes |
font_01_sfnt_off00008749.bin51f33c013b1c291a94ec9970f032dab97b24fb172550ac2c001acc448784336e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8749 | 11668 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.