MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, many of which point to external PDF files, forming a link farm. One of these links, 'https://ttraff.com/wix?keyword=revelation+its+grand+climax+at+hand', is identified as a known malicious redirector. The ML classifier also strongly indicated maliciousness. The document body contains garbled text but includes the malicious URL.
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/wix?keyword=revelation+its+grand+climax+at+hand
- https://static.usrfiles.com/ugd/5b5da7_49748578b3ba4051958c8b61808774b2.pdf
- https://static.usrfiles.com/ugd/3b47cb_bd0fda67fd2348e5a29e39f6fb4006ad.pdf
- https://static.usrfiles.com/ugd/09273f_3c721edccda04cc29f9fc7ecf8741ceb.pdf
- https://static.usrfiles.com/ugd/b8c837_58fdfc4a8f1b44278fbdad7c90667232.pdf
- https://cdn.shopify.com/s/files/1/0432/6948/8798/files/memedizil.pdf
- https://cdn.shopify.com/s/files/1/0437/4275/7029/files/gadavi.pdf
- https://cdn.shopify.com/s/files/1/0440/3301/5958/files/tamil_language_learning_free_download.pdf
- https://cdn.shopify.com/s/files/1/0431/3071/6322/files/47924408688.pdf
- https://cdn.shopify.com/s/files/1/0438/5318/5174/files/76166551963.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/bisadugizutojaririxenudep.pdf
- https://cdn.shopify.com/s/files/1/0431/4156/2522/files/australia_the_shins_lyrics.pdf
- https://cdn.shopify.com/s/files/1/0430/0832/7829/files/vexuxiwiwikoguruvuxuje.pdf
- https://cdn.shopify.com/s/files/1/0431/2901/2381/files/35703541737.pdf
- https://cdn.shopify.com/s/files/1/0431/3609/0273/files/candlesticks_in_forex.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000052a5.bin3c805b119abf1c01f5a42a03e967831c903ae54f2f14b782529db45e63c2ce89 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x52A5 | 5276 bytes |
font_01_sfnt_off00006472.bin6fdd4449ec2799b15e8faaff87e01dab8522b2997a0af5dc6af671e851da5cd2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6472 | 10120 bytes |
font_02_sfnt_off00008714.bin7f6049e5011acf0e8581793f2bc2bb947aac2929fdb77abc318b2a6155c1ef71 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8714 | 4324 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.