MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains numerous embedded links, with one specifically pointing to a known malicious redirector. The document body, though heavily obfuscated, contains text referencing a 'World cup match time table pdf' and the malicious URL, suggesting a lure for users to click through to potentially malicious content. The presence of a link farm further indicates an attempt to distribute 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=world+cup+match+time+table+pdf
- http://files.blackandrightconsulting.com/uploads/1/3/1/4/131437670/megosuzaniwoxij.pdf
- http://files.coachfreiscience.com/uploads/1/3/0/7/130738666/bb977f2cbb.pdf
- http://files.subconsciousprogramming.org/uploads/1/3/0/7/130775859/bb8dec43147.pdf
- http://files.pralineswalk.com/uploads/1/3/0/7/130776673/tilava_xupijisatojon_zisarureleti_rajiravosasek.pdf
- http://files.customordercakes.com/uploads/1/3/1/1/131163949/8091072.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/musuvagexas.pdf
- https://cdn.shopify.com/s/files/1/0436/2931/4206/files/fijefugo.pdf
- https://cdn.shopify.com/s/files/1/0428/5346/6271/files/fefuzunar.pdf
- https://cdn.shopify.com/s/files/1/0427/9681/0396/files/31511858212.pdf
- https://cdn.shopify.com/s/files/1/0438/8447/8632/files/64432915755.pdf
- https://cdn.shopify.com/s/files/1/0437/8699/3813/files/measure_of_skewness_and_kurtosis.pdf
- https://cdn.shopify.com/s/files/1/0434/7727/0692/files/53815430499.pdf
- https://cdn.shopify.com/s/files/1/0437/3194/3585/files/wosoronumazijusopuxexotuz.pdf
- https://cdn.shopify.com/s/files/1/0436/9701/2890/files/wukidabaxeju.pdf
- https://cdn.shopify.com/s/files/1/0437/1375/7339/files/togixepuvi.pdf
- https://cdn.shopify.com/s/files/1/0440/7237/0326/files/52901226157.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_off00005ba4.bina92f6549d592f7d60b62e0804d81f2ff584c91313b01511c3c37454fcf6fa6b1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5BA4 | 5372 bytes |
font_01_sfnt_off00006dc6.bin8894a05066b225279adeff6f12e043a5326af3fd2f92fbd14e9f16e7a97f3e5b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6DC6 | 14056 bytes |
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