MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains numerous links, including one pointing to a known malicious redirector at `ttraff.com`. The document body, though heavily obfuscated, contains text suggesting it is a lure for a "spatial reasoning book pdf". The presence of a link farm and a malicious redirector indicates an attempt to drive traffic to malicious content, likely for phishing or malware distribution.
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=spatial+reasoning+book+pdf
- http://files.asklisaraimondo.com/uploads/1/3/1/4/131438188/mejibevof-buvimejow-famunojaxetek.pdf
- http://files.allinonerenovationsllc.com/uploads/1/3/0/9/130969562/fezuxi.pdf
- http://files.shaunstournaments.com/uploads/1/3/0/7/130776151/kivosaxaxegaj-geradoba-nupidak-doroxor.pdf
- https://cdn.shopify.com/s/files/1/0432/7122/5494/files/gutukudulitetomosi.pdf
- https://cdn.shopify.com/s/files/1/0434/1497/8718/files/44412723118.pdf
- https://cdn.shopify.com/s/files/1/0447/1137/9097/files/the_wait_book_free_download.pdf
- https://cdn.shopify.com/s/files/1/0433/9885/6871/files/pabuvug.pdf
- https://cdn.shopify.com/s/files/1/0440/5306/9974/files/bse_odisha_9th_class_history_book_download.pdf
- https://cdn.shopify.com/s/files/1/0431/6151/8231/files/cinnamon_girl_tab.pdf
- https://cdn.shopify.com/s/files/1/0433/6143/5813/files/wakakulogemo.pdf
- https://cdn.shopify.com/s/files/1/0429/6137/1290/files/16187507492.pdf
- https://cdn.shopify.com/s/files/1/0432/4818/9603/files/pekine.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_off00006215.bin68581891616e8965da894c870d82bd8d569a4bde6b427ed93098fb0164db2f6f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6215 | 5516 bytes |
font_01_sfnt_off000074dc.bina735ea4d471dd9ccd5c12ada4697224937ca19141475e6bd7a56974a638558fc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x74DC | 10224 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.