MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a mass external link farm, with one URL pointing to a known malicious redirector. The document body, though obfuscated, contains the URL 'https://ttraff.com/pify?keyword=how+to+use+pdf+reader+in+jio+phone', which is likely intended to trick users into clicking through to malicious infrastructure. The ML classifier strongly supports the malicious verdict.
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=how+to+use+pdf+reader+in+jio+phone
- http://files.cabinaselshaddai.com/uploads/1/3/1/3/131380341/3cb1f7e360c8.pdf
- http://dabodatem.retrovideogamez.com/uploads/1/3/0/7/130776487/0f8c66.pdf
- http://files.monroecountykychamber.com/uploads/1/3/1/0/131071295/ponerewesesaw.pdf
- https://cdn.shopify.com/s/files/1/0428/7250/4483/files/34856309514.pdf
- https://cdn.shopify.com/s/files/1/0433/2044/3045/files/63445690482.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/xokuwunojuvilil.pdf
- https://cdn.shopify.com/s/files/1/0434/3024/8600/files/61110559908.pdf
- https://cdn.shopify.com/s/files/1/0430/0816/3993/files/89442437606.pdf
- https://cdn.shopify.com/s/files/1/0447/3470/9914/files/fundamentals_of_anatomy_and_physiology_11th_edition_free_download.pdf
- https://cdn.shopify.com/s/files/1/0437/4121/6919/files/stampylonghead_quest_to_kill_the_ender_dragon.pdf
- https://cdn.shopify.com/s/files/1/0434/0118/3384/files/fupudafub.pdf
- https://cdn.shopify.com/s/files/1/0435/8373/3921/files/kagafevixadumadakikomepi.pdf
- https://cdn.shopify.com/s/files/1/0437/6202/4605/files/vorixiv.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_off00006c50.binbc43e27c4ce70ce8decc65c0ce6aefd2ce8cb6daea01ed7d34668b4c3c1d851a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6C50 | 5108 bytes |
font_01_sfnt_off00007db4.bin4a6891221d9a8d0883bddad93d8fcb720ff21753874da9f79b1da9df1aa9fe4d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7DB4 | 11596 bytes |
font_02_sfnt_off0000a538.bin1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA538 | 4324 bytes |
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