MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains embedded links that redirect to malicious infrastructure, as indicated by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body, though heavily obfuscated, appears to contain text related to energy sources, likely serving as a lure. The ML_NYX_PDF_MALICIOUS heuristic further supports the malicious classification. The primary malicious IOC is the redirector URL, which is designed 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=difference+between+renewable+and+non+renewable+energy+sources+pdf
- http://files.piratehaterjenny.com/uploads/1/3/1/0/131069887/vusuxitufogebasamu.pdf
- http://dopod.georgeandphillips.com/uploads/1/3/1/8/131856330/60725.pdf
- http://files.encorect.org/uploads/1/3/2/7/132740234/844fbab0cd14d2c.pdf
- https://cdn.shopify.com/s/files/1/0436/4389/5966/files/bobes.pdf
- https://cdn.shopify.com/s/files/1/0428/3976/9254/files/warframe_beginners_guide.pdf
- https://cdn.shopify.com/s/files/1/0435/2465/3224/files/20948918804.pdf
- https://cdn.shopify.com/s/files/1/0430/8818/3456/files/galimagamijuxabegaze.pdf
- https://cdn.shopify.com/s/files/1/0432/9917/6612/files/45972430153.pdf
- https://cdn.shopify.com/s/files/1/0434/1707/5868/files/gold_s_gym_resistance_bands.pdf
- https://cdn.shopify.com/s/files/1/0431/1865/7697/files/gavisajezalobusufeludak.pdf
- https://cdn.shopify.com/s/files/1/0435/8737/1167/files/xedaxamijipa.pdf
- https://cdn.shopify.com/s/files/1/0428/5153/2963/files/acid_base_and_salt_notes_class_7.pdf
- https://cdn.shopify.com/s/files/1/0428/4071/9516/files/rizuramivajikado.pdf
- https://cdn.shopify.com/s/files/1/0429/1811/7543/files/21178523876.pdf
- https://cdn.shopify.com/s/files/1/0430/1262/0447/files/86225543786.pdf
- https://cdn.shopify.com/s/files/1/0436/5362/8062/files/kazisiwarep.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006032.bin3beb27b817bf1bff964d3dbb7aa2a73ce9994b36370b417be88b4e6c8c7e6317 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6032 | 5656 bytes |
font_01_sfnt_off00007399.binb629c5fd8ba361012b0941c81176bee98ad888a5884472bff5d0100255da63e3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7399 | 9788 bytes |
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