MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains multiple external links, with a critical heuristic identifying a malicious redirector. The document body, though heavily obfuscated, contains text suggesting a lure related to 'reading comprehension passages book pdf'. The primary malicious IOC is the redirector URL, which likely leads to further malicious content. The file is identified as a PDF, and the presence of external links suggests a phishing or social engineering attack vector.
Heuristics 3
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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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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=reading+comprehension+passages+book+pdf
- http://files.iprawa.net/uploads/1/3/0/7/130740187/wetakaruvod-zelerex-lekodubib-fizovesoter.pdf
- http://garopejo.orderlypackrat.com/uploads/1/3/2/6/132681579/c8f889.pdf
- http://files.arthurmdoweyko.com/uploads/1/3/0/7/130775145/walerexedi.pdf
- http://files.zippiteeshirts.com/uploads/1/3/1/4/131406831/jivaziziposa-rozisofi-jegaje.pdf
- https://cdn.shopify.com/s/files/1/0430/7599/3764/files/7045626901.pdf
- https://cdn.shopify.com/s/files/1/0440/7069/9160/files/donevotelujegejilo.pdf
- https://cdn.shopify.com/s/files/1/0429/2762/0249/files/mizuponelopamawepada.pdf
- https://cdn.shopify.com/s/files/1/0444/4015/8374/files/harley_davidson_golf_cart.pdf
- https://cdn.shopify.com/s/files/1/0435/4480/5525/files/70115725760.pdf
- https://cdn.shopify.com/s/files/1/0440/8573/9685/files/adobe_pdf_converter_software.pdf
- https://cdn.shopify.com/s/files/1/0437/5393/0901/files/62165122450.pdf
- https://cdn.shopify.com/s/files/1/0433/1329/9620/files/rukakebefip.pdf
- https://cdn.shopify.com/s/files/1/0449/2469/8791/files/articles_test_pre_intermediate.pdf
- https://cdn.shopify.com/s/files/1/0431/9812/0094/files/boranunugalovibezexupo.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/44368867506.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/gamusuzojikifikukudubug.pdf
- https://cdn.shopify.com/s/files/1/0433/1434/8197/files/58330384713.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_off0000a489.binb763603c52ae3879799df64c1f678f49f08d0e1b5490067d20a145bc98a39bbe |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA489 | 5456 bytes |
font_01_sfnt_off0000b6d5.bin1dd06fba30a2e83011150f909adc437efc16ccacb2dbb29f4f9ceccbe404110c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB6D5 | 10408 bytes |
font_02_sfnt_off0000da5d.bin1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDA5D | 4324 bytes |
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