MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains numerous external links, many of which are hosted on Weebly and appear to be part of a link farm designed to improve search engine rankings for malicious content. The primary malicious URL identified is https://tevav.co.za/YmrXLWy8, which is likely used to deliver a secondary payload. The ClamAV detection and ML classifier strongly indicate malicious intent, consistent with a phishing or malware distribution scheme.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
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-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
-
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://tevav.co.za/YmrXLWy8?keyword=u%20like%20sample%20paper%20class%2010%20science%202019%20pdf%20free%20pdf%20free
- https://kexejimeso.weebly.com/uploads/1/3/4/0/134096016/5f4981.pdf
- https://nowezafe.weebly.com/uploads/1/3/4/6/134616333/xiruw.pdf
- http://weilandensemble.nl/ckfinder/userfiles/files/losesatere.pdf
- https://zosagobe.weebly.com/uploads/1/3/1/3/131380163/dolorefo_wumadekorusuzap_zinowowuw_wewab.pdf
- https://zaguwudezalazu.weebly.com/uploads/1/4/1/5/141523830/f7b9810aeedef.pdf
- https://donurufeto.weebly.com/uploads/1/3/4/8/134898164/gumukilujujomuv.pdf
- https://sudodoxusuxo.weebly.com/uploads/1/3/7/5/137501237/nofan.pdf
- https://wikukexinuxox.weebly.com/uploads/1/3/4/3/134349372/xaziranejabotenix.pdf
- https://lobigemef.weebly.com/uploads/1/3/2/3/132303116/c3e179096fbc.pdf
- https://varalege.weebly.com/uploads/1/3/0/7/130738576/duwudag-xadukov-vamowexax-kotixufiv.pdf
- https://joxuripuziw.weebly.com/uploads/1/3/4/2/134266010/kezoje.pdf
- http://amadpich.com/userfiles/file/fujaduzagemamusixulukefi.pdf
- https://ligexomapaku.weebly.com/uploads/1/3/4/3/134321337/6051341.pdf
- https://kibowoje.weebly.com/uploads/1/3/0/7/130775027/3185753.pdf
- https://dewosuto.weebly.com/uploads/1/3/1/4/131453399/mabus.pdf
- https://mojunoletadu.weebly.com/uploads/1/4/1/7/141706659/095975c5.pdf
- https://petesironow.weebly.com/uploads/1/3/4/4/134495836/baacf3.pdf
- https://sajulivos.weebly.com/uploads/1/3/1/1/131164476/467813c.pdf
- https://jurugifako.weebly.com/uploads/1/3/4/8/134869201/kikunusuxojiba.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://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000aa33.bin2cae2a4b999126eb299f01a8dd314eed154160ac70b8cca26b003251c9859598 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAA33 | 11124 bytes |
font_01_sfnt_off0000c430.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC430 | 16792 bytes |
font_02_sfnt_off0000dc42.binf5ab5be7a61a5707f2addbd0abb5d4507b2fd142270eb197484dc72d02f2a95d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDC42 | 18780 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.