MALICIOUS
154
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'. This link is presented to the user with the lure of 'fire red cheats'. The document also contains a PDF link farm, with many links pointing to Shopify domains, one of which is identified as a potential redirector. 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=fire+red+cheats
- http://files.oceanspartansfootball.com/uploads/1/3/0/8/130873728/jasuwefo.pdf
- http://files.bmwclubulstersection.com/uploads/1/3/2/3/132303181/kudas.pdf
- http://files.amypoe.com/uploads/1/3/0/8/130874015/5069387.pdf
- http://files.kajakeriet.com/uploads/1/3/1/6/131637163/sifoguvobe.pdf
- https://cdn.shopify.com/s/files/1/0433/0982/6213/files/lijozazavefopovasomuse.pdf
- https://cdn.shopify.com/s/files/1/0435/4319/9898/files/bonud.pdf
- https://cdn.shopify.com/s/files/1/0433/0523/8692/files/mixuvuzojujosafawu.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/sovir.pdf
- https://cdn.shopify.com/s/files/1/0429/8991/2218/files/brother_mfc-_240c_manual.pdf
- https://cdn.shopify.com/s/files/1/0431/7482/2044/files/ad_d_players_handbook_1st_edition.pdf
- https://cdn.shopify.com/s/files/1/0429/9682/6261/files/20384773344.pdf
- https://cdn.shopify.com/s/files/1/0427/5752/1574/files/puwazawusod.pdf
- https://cdn.shopify.com/s/files/1/0431/5666/8573/files/40141689541.pdf
- https://cdn.shopify.com/s/files/1/0439/1878/6728/files/sirusimapididokimejag.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/57790570823.pdf
- https://cdn.shopify.com/s/files/1/0439/0407/3883/files/zixosikawof.pdf
- https://cdn.shopify.com/s/files/1/0428/8688/9625/files/28133169806.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_off000094b7.bin61dfde12cdc60ea0d90b9d2adc5e5503d39574f62b355482a18bf68bffe6336d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x94B7 | 4952 bytes |
font_01_sfnt_off0000a586.bind032af87e6c4d1575dab3a9af5c5a7f7eded41f5b8570bd9ee92a7e2279dd124 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA586 | 17828 bytes |
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