MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, including one pointing to a known malicious redirector at ttraff.com. The document body, though heavily obfuscated, appears to be a lure related to a Honda GX200 power washer manual. The ML classifier strongly indicated maliciousness, and the PDF structure suggests a link farm designed to drive traffic to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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.
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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.
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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.
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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=honda+gx200+power+washer+owners+manual
- http://talixul.thetailgaterstx.com/uploads/1/3/1/4/131453574/wufizeloj.pdf
- http://files.yogainhornsby.com/uploads/1/3/2/6/132681294/xirovunudato-solatop-wukumonip-dozazavo.pdf
- http://lotuviz.genesis-park.com/uploads/1/3/0/8/130815009/tumonagifugusev.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/51507598499.pdf
- https://cdn.shopify.com/s/files/1/0433/9158/2357/files/apprendre_espagnol.pdf
- https://cdn.shopify.com/s/files/1/0428/2338/5247/files/96165863317.pdf
- https://cdn.shopify.com/s/files/1/0433/2378/5370/files/46730623636.pdf
- https://cdn.shopify.com/s/files/1/0430/6976/7842/files/58395586923.pdf
- https://cdn.shopify.com/s/files/1/0435/4929/4756/files/jopat.pdf
- https://cdn.shopify.com/s/files/1/0435/2973/2248/files/mathematical_logic_books.pdf
- https://cdn.shopify.com/s/files/1/0427/7311/9143/files/lirojimurulijoje.pdf
- https://cdn.shopify.com/s/files/1/0434/6295/1062/files/setejo.pdf
- https://cdn.shopify.com/s/files/1/0440/4353/4486/files/pikopogunexubeli.pdf
- https://cdn.shopify.com/s/files/1/0431/4238/1725/files/fatuzifeganonetuzu.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_off00004b28.bin5d571e3afa72571458850f83cec48ec64c5809d2603ff6920d2530bd6205e6bc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4B28 | 5524 bytes |
font_01_sfnt_off00005dc8.bin9ff05b346df763d59742cef903a84c7992232de4849da34553fa9bf35faf15bc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5DC8 | 9636 bytes |
font_02_sfnt_off00007ea2.bin1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7EA2 | 4324 bytes |
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