MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, with one identified as a known malicious redirector. The ML classifier also flagged this PDF as malicious. The document body contains text related to 'anime er for android' and includes the malicious URL, suggesting a lure to a potentially harmful site.
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.ru/pify?keyword=anime+er+for+android
- http://files.taupobaptist.org.nz/uploads/1/3/0/7/130776164/wonobimanige-suxogowutaguk.pdf
- https://cdn.shopify.com/s/files/1/0438/3349/1606/files/sound_volume_apps_android.pdf
- https://cdn.shopify.com/s/files/1/0432/4176/7072/files/riwuruvide.pdf
- https://cdn.shopify.com/s/files/1/0439/8986/0510/files/applications_of_psychrophiles.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/pagujusevidunevaf.pdf
- https://cdn.shopify.com/s/files/1/0428/9685/1111/files/firawizegagurenalevot.pdf
- https://cdn.shopify.com/s/files/1/0429/4852/6246/files/nopev.pdf
- https://cdn.shopify.com/s/files/1/0433/9400/7191/files/63338873670.pdf
- https://cdn.shopify.com/s/files/1/0430/7379/8298/files/68302464887.pdf
- https://cdn.shopify.com/s/files/1/0434/5603/7016/files/basic_civil_engineering_notes_download.pdf
- https://cdn.shopify.com/s/files/1/0435/7593/5134/files/social_security_disability_income_guidelines.pdf
- https://cdn.shopify.com/s/files/1/0432/7286/3904/files/87639468675.pdf
- https://cdn.shopify.com/s/files/1/0430/7661/6341/files/lolapatuxi.pdf
- https://cdn.shopify.com/s/files/1/0431/6004/3682/files/pokalod.pdf
- https://cdn.shopify.com/s/files/1/0432/0857/3085/files/21358590943.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_off0000628f.bin5d201cd2b564414796676e71200a2a830f7bfec5d7f647191c43387138db2d8f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x628F | 13916 bytes |
font_01_sfnt_off00008f87.bina7e315624a869b4df43a92ab7e6849f351b4774fce8bde52bd9e122ab7a9e3fd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8F87 | 4832 bytes |
font_02_sfnt_off00009fcd.bin139c48f113f1433fa77ac6cf4a489f66cc556ece91316216722a697965a2c1f1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9FCD | 10424 bytes |
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