MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links to other PDF files, a technique commonly used for SEO poisoning and distributing malicious content. The ClamAV detection 'Pdf.Phishing.TtraffRobotInstall-7605656-0' and the ML classifier output strongly indicate malicious intent. The document body, though obfuscated, contains references to game downloads and includes numerous URLs, suggesting a lure to download further malicious payloads.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
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ClamAV: Pdf.Phishing.TtraffRobotInstall-7605656-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.TtraffRobotInstall-7605656-0
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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.
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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 http://kuw.vneriska.ru/uploads/2020/01/29/gutibik.pdf In PDF document text
- http://anotherdayatthefeast.com/uploads/1/3/0/5/130588343/jojidot.pdfIn PDF document text
- http://pinkgorillaejuice.com/uploads/1/3/0/4/130436209/gagir.pdfIn PDF document text
- http://queenseasyautocredit.com/uploads/1/3/0/5/130588716/73f299e119f6fd9.pdfIn PDF document text
- http://xidobaviv.studio-elephant.ru/uploads/2020/01/27/tinujatesidedow_xazekak_mijufomape_bizogabuvewon.pdfIn PDF document text
- http://centermetod.ru/uploads/2020/01/27/9609897.pdfIn PDF document text
- https://riramodisotake.weebly.com/uploads/1/3/0/4/130435862/414d2189.pdfIn PDF document text
- http://koffeestains.com/uploads/1/3/0/6/130620581/c6686df86a220.pdfIn PDF document text
- http://sargar.ru/uploads/2020/01/27/4284283.pdfIn PDF document text
- http://gego.glavmoskuhni.ru/uploads/2020/01/27/zawexurikanadi_bijug.pdfIn PDF document text
- http://wallracercar.info/uploads/2020/01/28/3087414.pdfIn PDF document text
- http://mongard.net/uploads/1/3/0/2/130288523/9765341.pdfIn PDF document text
- https://sozikegelikozu.weebly.com/uploads/1/3/0/4/130476649/b45435.pdfIn PDF document text
- http://luostarituote.fi/uploads/1/3/0/5/130551795/8520307.pdfIn PDF document text
- http://hardtoken.store/uploads/2020/01/27/zapubiwokiwikij.pdfIn PDF document text
- http://dawe.valpub.ru/uploads/2020/01/27/91f0b.pdfIn PDF document text
- http://londonpottersguild.org/uploads/1/3/0/2/130292110/mexazovojim.pdfIn PDF document text
- https://gowabonebopuluv.weebly.com/uploads/1/3/0/2/130289690/fotijevadofubupedin.pdfIn PDF document text
- http://markedsbistand.no/uploads/1/3/0/2/130272364/130272364.html#klasik+s%C3%BCper+mario+oyunu+indirIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
🗂 Part of campaign:
altaigrand.com
3 samples
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000015d8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15D8 | 10760 bytes |
SHA-256: 25a1b97ddb7a0a8b1fd20ac6ee9001be149b35cdc65f532ea09f5e05432617c7 |
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font_01_sfnt_off000062a8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x62A8 | 17412 bytes |
SHA-256: ca97cd6040d51f0c31fbde432bd369509a7685ad59ac666f9649b50df0b8aabc |
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