MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains embedded links that lead to a redirector service, which is a common technique for distributing malware or phishing pages. The document body, though heavily obfuscated, contains text suggesting it is a PDF about electronics components, likely a lure to encourage clicks. The ML classifier strongly indicated maliciousness, and the PDF_MALICIOUS_REDIRECTOR_LINK heuristic confirms the presence of links to known malicious infrastructure.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
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.
-
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.
-
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.
-
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.cc/pify?keyword=basic+electronics+components+checking+pdf
- http://files.centralanimalhospital.org/uploads/1/3/0/9/130969185/kukorer-vigolifaxurexu-pazuwotupasule-wosavojenan.pdf
- http://files.bughunters.eu/uploads/1/3/2/7/132740435/6391974.pdf
- http://files.brunelscorner.com/uploads/1/3/2/6/132681969/f1a4ed87fade1.pdf
- http://files.heartpieces.net/uploads/1/3/1/3/131379749/3776242.pdf
- http://nuxudeboz.fortbrookgames.com/uploads/1/3/1/0/131071252/21f14131d6c70be.pdf
- https://cdn.shopify.com/s/files/1/0438/3680/1181/files/52865956228.pdf
- https://cdn.shopify.com/s/files/1/0437/2663/5157/files/30728706380.pdf
- https://cdn.shopify.com/s/files/1/0434/9421/1750/files/ludidorujumubifawibosal.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/67142307476.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/mofofuledezenededur.pdf
- https://cdn.shopify.com/s/files/1/0440/6856/9238/files/psych_theme_song.pdf
- https://cdn.shopify.com/s/files/1/0429/5340/8675/files/jetojobawaxeleragiru.pdf
- https://cdn.shopify.com/s/files/1/0433/3764/6245/files/bilatagotu.pdf
- https://cdn.shopify.com/s/files/1/0430/6858/8194/files/daxotekoserotaganogag.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_off000064ed.bin9acf7fa0a38c6c6c85378c435f68780443070a6cf71c298595c2b9f19a7e9801 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x64ED | 5684 bytes |
font_01_sfnt_off00007814.binc510f805417af68adce3dba609326c244e7dbab4305068c3ff5ab354dbbb42b9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7814 | 10316 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.