MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links, many of which are likely part of a link farm designed to direct users to malicious sites. The heuristic 'SE_URGENCY_LURE' suggests the document attempts to create a sense of urgency to encourage clicks. The primary malicious URL identified is traffnew.ru, which is likely used to host phishing content or download further payloads.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 6
-
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.
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
-
External URI info PDF_URIPDF contains an external URL action
-
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://traffnew.ru/strik?utm_term=tap+to+talk
- https://cdn-cms.f-static.net/uploads/4380692/normal_5f98c6fd6cd82.pdf
- https://cdn-cms.f-static.net/uploads/4382407/normal_5fdc7dabb593e.pdf
- https://rozolabo.weebly.com/uploads/1/3/0/8/130814594/zetaxebo-wokegutu-vuwaz-tipimamigisufu.pdf
- https://static.s123-cdn-static.com/uploads/4426699/normal_5fc74a03a075d.pdf
- https://cdn-cms.f-static.net/uploads/4413578/normal_5f94c04b0793e.pdf
- https://cdn-cms.f-static.net/uploads/4381543/normal_5f8bca2b828df.pdf
- https://cdn-cms.f-static.net/uploads/4383921/normal_5f8ec20aaba5e.pdf
- https://cdn-cms.f-static.net/uploads/4389085/normal_5faf085088d8c.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/lemefofutomapox/transparency_paper_crafts.pdf
- https://static1.squarespace.com/static/5fc5af5f12facd59cecdbb78/t/5fc7f674d89c4f4741ec4e8e/1606940276884/88168046735.pdf
- https://static1.squarespace.com/static/5fc5176dd49dd124474f549c/t/5fc884138bd779356753941c/1606976532061/gangstar_rio_city_of_saints_game_for_ios.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_off0000b9c0.binc3cf549b4d7224e14a2b3a2213d142520d425d98fc1ca0f5a178b696abe1c09e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB9C0 | 4552 bytes |
font_01_sfnt_off0000c94f.bin914e84036220a8160bf0273f68d5beedc069c406e84e6be59398384921ddddc8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC94F | 9980 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.