MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains numerous embedded links, with a critical heuristic firing indicating a link to a known malicious redirector infrastructure. The document body, though heavily obfuscated, contains text related to 'comprehension passages' and includes the malicious URL, suggesting a lure for educational content. The primary malicious IOC is the redirector URL, which likely leads to further malicious content. No scripts were extracted from this sample.
Heuristics 3
-
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.
-
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.cc/wix?keyword=comprehension+passages+with+questions+and+answers+for+grade+8
- https://cdn.shopify.com/s/files/1/0439/7904/7070/files/75471243981.pdf
- https://cdn.shopify.com/s/files/1/0436/1378/2173/files/wasifulusofavisemu.pdf
- https://cdn.shopify.com/s/files/1/0433/4059/5352/files/boxing_fight_games_free.pdf
- https://cdn.shopify.com/s/files/1/0437/4682/0245/files/daboxu.pdf
- https://cdn.shopify.com/s/files/1/0429/3568/1180/files/fuwawodebijilasali.pdf
- https://static.usrfiles.com/ugd/b8c837_bc3e5999a7de4cafb3d8ed7e44dd68bf.pdf
- https://cdn.shopify.com/s/files/1/0440/6116/3670/files/amino_acids_biochemistry_and_nutrition.pdf
- https://cdn.shopify.com/s/files/1/0429/3269/9292/files/79895515862.pdf
- https://cdn.shopify.com/s/files/1/0435/3936/6047/files/origen_de_las_bacterias.pdf
- https://cdn.shopify.com/s/files/1/0432/3305/0779/files/nakama_1b.pdf
- https://static.usrfiles.com/ugd/b8c837_a14da25cc78048a3a60dba82ab30c952.pdf
- https://static.usrfiles.com/ugd/b8c837_4ce50a00bcfa4c2d85261539ac5df8fb.pdf
- https://static.usrfiles.com/ugd/b8c837_1419705ab4874e0bac4a3c4176785338.pdf
- https://static.usrfiles.com/ugd/b8c837_15e92f99d0184713afe8be59e0e5d453.pdf
- https://static.usrfiles.com/ugd/b8c837_a1aa3331b76b4f1cab0b80ad2e97d24b.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_off000060e6.bina931b4783643af3092425464e90633ab59bd1ef2dbfa63d0649defb74be56e77 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x60E6 | 5740 bytes |
font_01_sfnt_off0000744a.bin592dd542c5c76aa5ba42ed7c16690dec473eb758c165f9d1a5934d0db9c238bc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x744A | 10200 bytes |
font_02_sfnt_off00009721.bin05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9721 | 4324 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.