MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains numerous embedded links, with one critical heuristic identifying it as a malicious redirector. The document body, though heavily obfuscated, contains a URL that appears to be part of a link farm designed to drive traffic to potentially malicious sites. The primary attack pattern involves luring users to external, potentially malicious, web content.
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.link/pify?keyword=mbta+rockport+line+inbound
- http://files.stonesoupshakespeare.com/uploads/1/3/1/3/131379894/545ec277f30e3d.pdf
- http://rejegon.4riverscentercbd.com/uploads/1/3/2/6/132683014/12d2a7714e2b0.pdf
- http://tidijo.welsthailand.com/uploads/1/3/0/9/130969332/9422323.pdf
- http://vadom.scribeathisfeet.com/uploads/1/3/0/8/130874493/7057789.pdf
- https://static.usrfiles.com/ugd/57c819_357d0b73bcfa43b8b6e6576e9c79b609.pdf
- https://static.usrfiles.com/ugd/7ba596_03dd4c4a998d4d6d84aa92837d6e68f4.pdf
- https://static.usrfiles.com/ugd/086daf_1bdcb6b43bbf46ee8fc67491e10a31a8.pdf
- https://static.usrfiles.com/ugd/f68081_884bb439f41b4e9581a42a022b260822.pdf
- https://cdn.shopify.com/s/files/1/0435/9307/2808/files/lesamonazuvaxirudogenaxim.pdf
- https://cdn.shopify.com/s/files/1/0433/6756/3420/files/banal_na_aso_free.pdf
- https://cdn.shopify.com/s/files/1/0431/3320/6682/files/wemuxepinararexujuw.pdf
- https://cdn.shopify.com/s/files/1/0431/2521/1296/files/vtt_video_downloader.pdf
- https://cdn.shopify.com/s/files/1/0465/5353/0526/files/sasokikozejutoxixonomef.pdf
- https://static.usrfiles.com/ugd/9b5f63_cb78cca6db424a92aa44d99ccca0515a.pdf
- https://static.usrfiles.com/ugd/10b11f_2dfbe418fbd54eb7811f06982dff616c.pdf
- https://static.usrfiles.com/ugd/defdb4_c37cf08135cb483e864525c2c5e08439.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_off00007dd2.binb22affa4c3ee47a391167ce650ff902b2c7366f3e30f4b3e74f12cab3fd668e2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7DD2 | 5100 bytes |
font_01_sfnt_off00008f3e.bin5562274d134cdabbf19421760226edeb63ce6b7767143e6fe5a06aa9a24af6be |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8F3E | 15096 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.