MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, many of which point to a redirector service. The document body, though heavily obfuscated, contains a URL that leads to a known malicious redirector. This suggests the document is designed to funnel users to malicious sites, likely for phishing or malware distribution.
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.cc/pify?keyword=def+model+answer
- http://dofenede.trade-genetics.com/uploads/1/3/1/4/131437987/517b17891b44ac7.pdf
- http://zifogofep.mandiware.com/uploads/1/3/1/8/131856827/33b9cfe1.pdf
- http://files.sspoolsolutions.com/uploads/1/3/1/4/131453248/gefibavujuvuwif.pdf
- http://files.designby-faith.com/uploads/1/3/1/1/131164202/golixil.pdf
- http://rekolabof.throughthewoods.net/uploads/1/3/1/3/131381241/jimib-kedivupa.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0433/8535/6449/files/zelerekuwituv.pdf
- https://cdn.shopify.com/s/files/1/0437/7572/1629/files/target_lawn_chairs.pdf
- https://cdn.shopify.com/s/files/1/0440/8783/6822/files/badmashi_karo_karo_video_song.pdf
- https://cdn.shopify.com/s/files/1/0435/3730/1653/files/606144995.pdf
- https://cdn.shopify.com/s/files/1/0431/3605/7501/files/30817465792.pdf
- https://cdn.shopify.com/s/files/1/0431/4211/9592/files/my_dream_house_paragraph.pdf
- https://cdn.shopify.com/s/files/1/0428/1604/5222/files/39225082265.pdf
- https://cdn.shopify.com/s/files/1/0439/8442/1022/files/python_string_replace.pdf
- https://cdn.shopify.com/s/files/1/0428/5802/1027/files/95854397987.pdf
- https://cdn.shopify.com/s/files/1/0436/8056/3350/files/lasanenotepero.pdf
- https://cdn.shopify.com/s/files/1/0429/2670/2758/files/dugab.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/notadenagefajofakiwu.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000062ca.binc2fb22fc69b1b51012d4d0a4eaec7e4ec9cb287670d8faeccc3d0fce8361a539 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x62CA | 5144 bytes |
font_01_sfnt_off00007448.binb5206622f2567b5fd9022d64b67a90039c8db595fd9c57c036ccad195effc696 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7448 | 10180 bytes |
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