MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links that redirect to a malicious domain, identified as a redirector. The document body, though heavily obfuscated, contains the same URL, suggesting a lure to a malicious site. The ML classifier also strongly indicated maliciousness. The presence of embedded links and the redirector URL suggest an attempt to lead the user to a malicious resource, likely for further exploitation or phishing.
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.ru/pify?keyword=mind+teasers+with+answers+pictures
- http://files.rutherglenlamaisonstarnaud.com/uploads/1/3/0/7/130775011/3484955.pdf
- http://gimagab.chrisczubatyphotography.com/uploads/1/3/1/3/131379246/665119.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0456/8360/5663/files/bose_micro_bluetooth_speaker_manual.pdf
- https://cdn.shopify.com/s/files/1/0427/7266/0390/files/twist_of_the_wrist_trke.pdf
- https://cdn.shopify.com/s/files/1/0435/2363/7402/files/49278552341.pdf
- https://cdn.shopify.com/s/files/1/0432/3963/7155/files/lusabogaf.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/budazasinopuxa.pdf
- https://cdn.shopify.com/s/files/1/0427/9674/4871/files/samidano.pdf
- https://cdn.shopify.com/s/files/1/0430/9693/2505/files/foxikizugerelibasamif.pdf
- https://cdn.shopify.com/s/files/1/0462/7755/8432/files/22249976780.pdf
- https://cdn.shopify.com/s/files/1/0428/0349/5071/files/95104803095.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005ccd.bin578129fe8d04d90b936656400102703754b07edcc1f983a2994d9a005c64d79a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5CCD | 5228 bytes |
font_01_sfnt_off00006e9d.bincbc6f646a6f792aa6067825fd4685f5a8ca7512f0bfeaac58a4c0be55f0049dd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E9D | 10332 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.