MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious File
The PDF file contains a large number of embedded URLs pointing to other PDF files across various domains. This behavior is indicative of a link farm or a distribution mechanism for further malicious content, as suggested by the 'PDF_SEO_LINK_FARM' heuristic and ClamAV detection 'Pdf.Phishing.TtraffRobotInstall-7605656-0'. The document body itself contains seemingly random text related to chemical reactions, which is likely obfuscation or filler content. The primary attack pattern involves redirecting users to a multitude of external resources.
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://mikaelchalyce.com/uploads/1/3/0/5/130589218/6323293.pdf In PDF document text
- http://mail.faithbiblecamp.com/uploads/1/3/0/7/130738830/d601601d2432.pdfIn PDF document text
- http://www.redfernmarketresearch.com/uploads/1/3/0/8/130813883/89a7f3e4d.pdfIn PDF document text
- http://commandertv.com/uploads/1/3/0/6/130603771/2507094.pdfIn PDF document text
- http://vyingwear.com/uploads/1/3/0/7/130739268/wowago-pidadokip-wokivitu-xejutiwosarowax.pdfIn PDF document text
- http://acupointgem.com/uploads/1/3/0/8/130814923/dejiwulubepeve-mukunupig.pdfIn PDF document text
- http://mail.mixing-mastering-online.com/uploads/1/3/0/6/130605324/7117657.pdfIn PDF document text
- http://chefjoseph.org/uploads/1/3/0/6/130620424/safux-xufenik-febejefapedib-subozaw.pdfIn PDF document text
- http://buyfantasticweed.com/uploads/1/3/0/2/130270895/jokogojagewa_vupape.pdfIn PDF document text
- http://myrole.finance/uploads/1/3/0/7/130775172/gifokaja-maburi-xazebazunuzosok-gisob.pdfIn PDF document text
- http://www.rahklan.com/uploads/1/3/0/2/130272390/45314ff.pdfIn PDF document text
- http://philadelphiaprek.com/uploads/1/3/0/7/130776264/9b1e510e010185.pdfIn PDF document text
- http://eaglehealthinsurance.com/uploads/1/3/0/8/130814058/185547e.pdfIn PDF document text
- http://temperamentsart.com/uploads/1/3/0/8/130874010/xibejapexojin_tedelimejaw_bobexokijid_texepusi.pdfIn PDF document text
- http://missinglinkbrewing.net/uploads/1/3/0/3/130313613/dewidabiwamefidijij.pdfIn PDF document text
- http://qkt6r.bpmtc.com/uploads/1/3/0/8/130814024/130814024.html#reaction+of+potassium+permanganate+with+oxalic+acidIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://fedoraproject.org/wiki/Licensing/LiberationFontLicenseIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000374f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x374F | 3052 bytes |
SHA-256: 095631f4d5bc1deda63ec6defd3bef1b93b96e4070e450930c8056b115a30bc1 |
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font_01_sfnt_off0000442c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x442C | 8296 bytes |
SHA-256: 65390a77ed7e5d82dc759e34efe9674125d668086954b3e3efe0b9b16f5eae28 |
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