MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains multiple embedded links, with one identified as a known malicious redirector. The document body, though heavily obfuscated, also contains a URL pointing to the same malicious redirector. This suggests the primary goal is to lure users to malicious sites, likely for further exploitation or credential harvesting.
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=ideias+da+banda+de+adora%25C3%25A7%25C3%25A3o+crist%25C3%25A3
- http://dowusiv.momonthego2.com/uploads/1/3/2/7/132712415/tixozobefif.pdf
- http://viwitev.desertskydoodles.com/uploads/1/3/1/0/131069934/lazus.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0432/6077/2516/files/57353187009.pdf
- https://cdn.shopify.com/s/files/1/0429/3266/6524/files/chrome_e6_8f_92_e4_bb_b6.pdf
- https://cdn.shopify.com/s/files/1/0432/5061/4429/files/information_value_credit_scoring.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/fiwowosilikaragufes.pdf
- https://cdn.shopify.com/s/files/1/0428/1335/8247/files/barreras_arancelarias_peru.pdf
- https://cdn.shopify.com/s/files/1/0435/7275/6648/files/speech_cue_card_template_word.pdf
- https://cdn.shopify.com/s/files/1/0428/9898/1030/files/curry_blake_new_man_manual.pdf
- https://cdn.shopify.com/s/files/1/0439/2108/0475/files/74406010258.pdf
- https://cdn.shopify.com/s/files/1/0453/9786/8712/files/lalitowalupud.pdf
- https://cdn.shopify.com/s/files/1/0435/2072/1055/files/tiwubovakomu.pdf
- https://cdn.shopify.com/s/files/1/0431/9644/8917/files/zofexeturuvi.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_off00007d27.bin0ae0fa2132e8fee89987c9e72c9e73309b7687f6abcb77d39f7c98645d9acba2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D27 | 5480 bytes |
font_01_sfnt_off00008ee2.bin2961c1e0cf6c87529eaf96921cecae72f0683695ac2a5aee418c7b8d1533161e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8EE2 | 12636 bytes |
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