MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a malicious redirector link pointing to 'https://ttraff.com/pify?keyword=greedfall+reputation+guide', which is designed to lure users to malicious infrastructure. The document also hosts a large number of external PDF links, many of which are hosted on Shopify, suggesting a link farm or SEO poisoning attempt. The ML classifier strongly indicated maliciousness.
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=greedfall+reputation+guide
- http://files.thedragonridersofarvain.com/uploads/1/3/1/4/131437370/zajarabad-bojexepedakowo-fiwejuwegize.pdf
- http://files.northstarchapter.org/uploads/1/3/0/7/130776661/vunisubavesubizom.pdf
- http://konow.thedailygarden.us/uploads/1/3/2/6/132680813/funovesumetin.pdf
- https://cdn.shopify.com/s/files/1/0430/5246/6325/files/13810063147.pdf
- https://cdn.shopify.com/s/files/1/0433/6776/0028/files/thesis_in_mathematics_education_in_the_philippines.pdf
- https://cdn.shopify.com/s/files/1/0429/8519/3621/files/jifudaj.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/gejazopemovaro.pdf
- https://cdn.shopify.com/s/files/1/0451/6688/7061/files/la_arqueologia_del_saber_foucault.pdf
- https://cdn.shopify.com/s/files/1/0434/7353/5142/files/20811775233.pdf
- https://cdn.shopify.com/s/files/1/0437/8640/4000/files/rig_veda_english_translation.pdf
- https://cdn.shopify.com/s/files/1/0437/4872/0789/files/best_free_solitaire_app_android.pdf
- https://cdn.shopify.com/s/files/1/0429/8512/8095/files/62979818557.pdf
- https://cdn.shopify.com/s/files/1/0432/8158/0188/files/pisezed.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_off00006673.bin63c1caa73270c3b5a175556ee3c72b73a9eb6960353fc0a9b1b69aaeedbe8aad |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6673 | 4944 bytes |
font_01_sfnt_off00007754.bin7a70afdf4b39f73e098d6b3b2ac9de0e9f1c310fd8fe43a13a9f51cdaef4a41f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7754 | 10312 bytes |
font_02_sfnt_off00009a57.bincd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9A57 | 4324 bytes |
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