MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous embedded links, with one specifically pointing to a known malicious redirector. The document body, though heavily obfuscated, contains the same URL and appears to be a lure related to 'testng interview questions'. The presence of a large number of external PDF links suggests a link farm or SEO manipulation tactic to distribute malicious content.
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://gettraff.ru/123?keyword=testng+interview+questions+naveen+automation
- https://cdn-cms.f-static.net/uploads/4385207/normal_5f8e448e87991.pdf
- https://cdn-cms.f-static.net/uploads/4368991/normal_5f8d52df1e567.pdf
- https://cdn-cms.f-static.net/uploads/4369189/normal_5f89ac6482b08.pdf
- https://cdn-cms.f-static.net/uploads/4365525/normal_5f873fe62b4b8.pdf
- https://cdn-cms.f-static.net/uploads/4368489/normal_5f92cc330972b.pdf
- https://cdn-cms.f-static.net/uploads/4421477/normal_5f985f71581ea.pdf
- https://cdn-cms.f-static.net/uploads/4367004/normal_5f8dc4c2dc9cd.pdf
- https://cdn-cms.f-static.net/uploads/4366041/normal_5f896aa6ac770.pdf
- https://cdn-cms.f-static.net/uploads/4374848/normal_5f8cfe2452294.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/lomogas/87979175672.pdf
- https://s3.amazonaws.com/roware/ahlak_nedir.pdf
- https://s3.amazonaws.com/tadovu/letexejive.pdf
- https://s3.amazonaws.com/zuxadol/futerikoxenupaxu.pdf
- https://uploads.strikinglycdn.com/files/05f49480-8b8b-485e-b71e-f48017f4a07d/lopopominixi.pdf
- https://cdn.shopify.com/s/files/1/0502/9406/3269/files/falo_the_bard_a_shiny_helmet_of_flight.pdf
- https://cdn.shopify.com/s/files/1/0498/5441/5015/files/superlative_adjectives_explanation.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_off00006e84.binff03a94026e14fea1352cde80fd4e306794eb94fe17f3b5be268c64e97ee6777 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E84 | 5200 bytes |
font_01_sfnt_off0000802f.binb72e65aed14a7f51b5a95401cd31e2578b672c25c49d8138128430a587804b64 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x802F | 10992 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.