MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, with one identified as a malicious redirector. The document body, though partially obfuscated, includes the URL 'https://ttraff.com/pify?keyword=analytical+method+transfer+as+per+ich+guidelines', which is flagged as malicious. The presence of a link farm and the ML classifier's high confidence score further support the malicious nature of this document, likely intended to lead users to harmful 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=analytical+method+transfer+as+per+ich+guidelines
- http://files.pvenw.org/uploads/1/3/0/9/130969623/d37939988f9.pdf
- http://files.corzanerottweilers.com/uploads/1/3/1/8/131856034/5ed0d9c45d2f.pdf
- http://kisiga.tryonkiwanisclub.com/uploads/1/3/2/7/132712109/8319553.pdf
- https://cdn.shopify.com/s/files/1/0433/3902/2494/files/politik_identitas_pemilu_2020.pdf
- https://cdn.shopify.com/s/files/1/0432/1322/6139/files/fovazegafiruzi.pdf
- https://cdn.shopify.com/s/files/1/0438/6521/1035/files/mulowijakofuzexabasigegij.pdf
- https://cdn.shopify.com/s/files/1/0433/4603/4843/files/paladin_5e_oathbreaker.pdf
- https://cdn.shopify.com/s/files/1/0432/6745/7188/files/poledofewikatikad.pdf
- https://cdn.shopify.com/s/files/1/0433/1945/9998/files/76808580314.pdf
- https://cdn.shopify.com/s/files/1/0427/9658/1020/files/8979282515.pdf
- https://cdn.shopify.com/s/files/1/0431/0079/9140/files/kijozumusekodonibu.pdf
- https://cdn.shopify.com/s/files/1/0429/2254/1209/files/lunirumibubenojoruzili.pdf
- https://cdn.shopify.com/s/files/1/0437/9960/9505/files/definicion_de_amistad_segun_autores.pdf
- https://cdn.shopify.com/s/files/1/0439/2153/9240/files/alfred_adler_biography.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/
- https://cdn.shopify.com/s/files/1/0427/9658/1020/f
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006d85.bin51f80b767e377b812e5d65052ec7b918529fbdc7e5f2aadab27f148a8d172277 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6D85 | 5660 bytes |
font_01_sfnt_off00008095.binaa0c89726b336924a9336f56796e5545ff892adbd10a955f7a8b55d7b3589859 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8095 | 10468 bytes |
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