MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded external links, a technique often used for SEO manipulation or to distribute malicious content. The ClamAV detection as 'Pdf.Phishing.TtraffRobotInstall-7605656-0' and the ML classifier strongly indicate malicious intent. The embedded URLs are likely used to redirect users to further malicious sites or download additional 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://wufutuji.nataliapetri.com/uploads/2020/01/29/nigen_fewaser_gavawokugor.pdf In PDF document text
- http://whateverwelding.com/uploads/1/3/0/5/130550888/japirasipa_kikazatapide_gutuwuwadafef.pdfIn PDF document text
- http://thorntonheathcricket.co.uk/uploads/1/3/0/4/130435635/d60a063347.pdfIn PDF document text
- http://neharmanauthor.weebly.com/uploads/1/3/0/5/130588360/wunakatujuse.pdfIn PDF document text
- https://rizavolapixanef.weebly.com/uploads/1/3/0/6/130604823/4307257.pdfIn PDF document text
- http://zotunu.b-les-bel.su/uploads/2020/01/27/5092518.pdfIn PDF document text
- http://midwestlightingllc.com/uploads/1/3/0/3/130323996/b3601a8dfe29b.pdfIn PDF document text
- http://universalhypebrand.com/uploads/1/3/0/6/130620416/ragobitevus-ranakumugowin.pdfIn PDF document text
- http://thoughtandbelief.com/uploads/1/3/0/2/130287945/roxid_viviburoxowil.pdfIn PDF document text
- https://bugerugevufugu.weebly.com/uploads/1/3/0/3/130313103/2475049.pdfIn PDF document text
- http://bom.colorfulinkstudio.com/uploads/2020/01/28/rugavanekox-wutepe-toxevigabezerin.pdfIn PDF document text
- http://stphilipstheevangelist.org/uploads/1/3/0/6/130639573/moraxorin_daporogale.pdfIn PDF document text
- http://richardbrooksinvestigations.com/uploads/1/3/0/3/130313167/femero.pdfIn PDF document text
- https://wewasaruki.weebly.com/uploads/1/3/0/4/130489070/jowofiv.pdfIn PDF document text
- http://underlineconnections.com/uploads/1/3/0/2/130270762/weludisezonuwotivup.pdfIn PDF document text
- http://brandywinetrail.com/uploads/1/3/0/4/130476506/xofuvupivo.pdfIn PDF document text
- http://hide-nothing.com/uploads/1/3/0/5/130588513/wenitedasive-dufakagesisagaw.pdfIn PDF document text
- http://ruve.kickfastservice.online/uploads/2020/01/29/bc7d361737a.pdfIn PDF document text
- http://mixijoz.kuhni-msc10.icu/uploads/2020/01/29/37fd5aac38c79d1.pdfIn PDF document text
- http://misssupremepurityqueen.com/uploads/1/3/0/5/130551427/130551427.html#linked+list+in+c+using+class+templateIn PDF document text
🗂 Part of campaign:
10thirtychoir.org
3 samples
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000166e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x166E | 8652 bytes |
SHA-256: 81e34670cceead7b1aa20801a76f362818328ed503fb3fe06be82efd7b3543e2 |
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