MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains embedded links that redirect to a malicious URL, specifically 'https://ttraff.com/pify?keyword=darkest+hour+cheats', which is flagged as a malicious redirector. The document body, though heavily obfuscated, contains references to 'darkest hour cheats', suggesting a lure to entice users to click the malicious link. The presence of a large number of external PDF links also indicates a link farm, a common tactic for SEO poisoning or distributing malicious content.
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=darkest+hour+cheats
- http://files.superiorsalesdist.com/uploads/1/3/0/9/130969717/bb00ea51.pdf
- http://files.bobfritz.net/uploads/1/3/2/7/132710683/pevikewujig.pdf
- http://files.westchesteryouthchoirs.com/uploads/1/3/1/4/131406473/b2465641c7.pdf
- https://cdn.shopify.com/s/files/1/0432/3701/5719/files/48172103260.pdf
- https://cdn.shopify.com/s/files/1/0432/1977/9742/files/60941345922.pdf
- https://cdn.shopify.com/s/files/1/0431/2806/2109/files/sidenuligapuz.pdf
- https://cdn.shopify.com/s/files/1/0430/2028/8153/files/48832486221.pdf
- https://cdn.shopify.com/s/files/1/0428/5654/6463/files/voresupira.pdf
- https://cdn.shopify.com/s/files/1/0432/1561/8203/files/56620180465.pdf
- https://cdn.shopify.com/s/files/1/0430/8529/9874/files/novowajewebepifab.pdf
- https://cdn.shopify.com/s/files/1/0430/2969/2577/files/tolag.pdf
- https://cdn.shopify.com/s/files/1/0431/5552/1695/files/27500112719.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/54686169254.pdf
- https://cdn.shopify.com/s/files/1/0429/4439/7468/files/45862072848.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_off00008f75.bin0e87a58999c45e6c6439fa2b0bfce2d88cc0470f506c32ab72e082987faff65f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8F75 | 4920 bytes |
font_01_sfnt_off0000a034.bin8bcdd642183be96e4df373ab16370f2c67a4eeb76f13d77e3a80adc256653d3f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA034 | 10580 bytes |
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