MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a significant number of embedded links, with one identified as a malicious redirector. The ML classifier also strongly indicated maliciousness. The document body, though heavily obfuscated, contains the URL 'https://ttraff.cc/pify?keyword=root+booster+pro+free', which is flagged as a malicious redirector. This suggests the document's primary purpose is to lure users to malicious sites.
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.cc/pify?keyword=root+booster+pro+free
- http://files.pineriverassociation.org/uploads/1/3/2/6/132681670/filanu.pdf
- http://files.lisakadmire.com/uploads/1/3/2/3/132302987/jopuxun-wapemida.pdf
- http://files.ikhenkle.com/uploads/1/3/1/3/131384660/a55d645034.pdf
- http://files.greeceny468legionpost.com/uploads/1/3/2/6/132695663/tekutobezipakupu.pdf
- https://cdn.shopify.com/s/files/1/0429/5832/3865/files/3463621948.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/jojanasesejunuveko.pdf
- https://cdn.shopify.com/s/files/1/0433/2113/1161/files/metric_conversion_challenge_worksheet_answers.pdf
- https://cdn.shopify.com/s/files/1/0437/0874/3834/files/emplace_back_vs_push_back.pdf
- https://cdn.shopify.com/s/files/1/0457/7918/9916/files/tifokaxadot.pdf
- https://cdn.shopify.com/s/files/1/0428/0962/2695/files/xijazikonefiwavizelu.pdf
- https://cdn.shopify.com/s/files/1/0463/5367/8493/files/22925596673.pdf
- https://cdn.shopify.com/s/files/1/0435/4038/1855/files/2057023009.pdf
- https://cdn.shopify.com/s/files/1/0430/8379/2545/files/64281500082.pdf
- https://cdn.shopify.com/s/files/1/0430/7258/5888/files/11478186094.pdf
- https://cdn.shopify.com/s/files/1/0431/5581/6599/files/jupusorowunuxetezasadeta.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_off00007e74.bin7d3bf264fc3d4c993113745142084200c1c90a831cc53f67dfc5f8906c4823db |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7E74 | 4432 bytes |
font_01_sfnt_off00008d86.bin2f30e28f4efde243348bef0f9823c2eb8595396b8c01c6eb32107a94e266d666 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8D86 | 10580 bytes |
font_02_sfnt_off0000b19b.bincd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB19B | 4324 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.