MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'ttraff.com'. The document body, though heavily obfuscated, contains text that appears to be a lure for a 'Troy bilt tb22 manual'. This, combined with the numerous external PDF links, suggests a phishing or scam attempt. The ML classifier also strongly indicated maliciousness.
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=troy+bilt+tb22+manual
- http://files.quietjamaica.com/uploads/1/3/1/4/131453219/kuzofagaxil.pdf
- http://files.ir-architecture.com/uploads/1/3/1/4/131452883/zaranuvozulepoxigivi.pdf
- http://files.spgoldenbear.com/uploads/1/3/1/4/131436967/321191.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/71895612735.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/laxefasigapabaxirasu.pdf
- https://cdn.shopify.com/s/files/1/0431/7783/6702/files/90421837318.pdf
- https://cdn.shopify.com/s/files/1/0435/2838/8767/files/81133881635.pdf
- https://cdn.shopify.com/s/files/1/0431/2150/8509/files/keturevukugari.pdf
- https://cdn.shopify.com/s/files/1/0433/7437/9158/files/raseribafopakipe.pdf
- https://cdn.shopify.com/s/files/1/0430/1111/3123/files/33582901514.pdf
- https://cdn.shopify.com/s/files/1/0433/9888/9635/files/45458647485.pdf
- https://cdn.shopify.com/s/files/1/0428/6775/3116/files/wulakaxipepejasuzo.pdf
- https://cdn.shopify.com/s/files/1/0433/3341/9160/files/70076541801.pdf
- https://cdn.shopify.com/s/files/1/0431/9713/7056/files/45407601307.pdf
- https://cdn.shopify.com/s/files/1/0428/1021/2518/files/36974542638.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_off00004128.bin2d5a216dcd9012b0ba677ef20e9a03027608c7ea36594716fa494d76dbe7b21d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4128 | 4976 bytes |
font_01_sfnt_off000051fe.bin6ad05545729dfcd65bb17dc369523abc09b9afbb984960ed701b6e4ec8a22525 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x51FE | 9504 bytes |
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