MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious File
The PDF contains a large number of embedded links to other PDF files, a technique often used for SEO poisoning or to distribute malicious content. The ClamAV detection 'Pdf.Phishing.TtraffRobotInstall-7605656-0' and the ML classifier output strongly indicate malicious intent. The document body, though partially corrupted, contains references to 'Dynamic safety stock calculation in excel' and includes URLs that are part of a link farm, suggesting a lure to download further malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9999
Heuristics 3
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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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ClamAV: Pdf.Phishing.TtraffRobotInstall-7605656-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.TtraffRobotInstall-7605656-0
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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://learnmycamera.com/uploads/1/3/0/4/130488370/a1c223da3.pdf
- http://rainerclinicalconsultants.net/uploads/1/3/0/2/130288301/rebexole-jonef-wokafig-kuxeteso.pdf
- http://www.threeclouds.de/uploads/1/3/0/6/130622011/c203165c51.pdf
- http://openarmsbanduk.com/uploads/1/3/0/5/130589293/vobuleduna.pdf
- http://compareemergencyfood.com/uploads/1/3/0/4/130488371/lupadutijebo.pdf
- http://alcft.com/uploads/1/3/0/8/130813095/nolawegovovejiw.pdf
- http://umphenourstudio.com/uploads/1/3/0/7/130740387/mugitafularid.pdf
- http://healingcareers.com/uploads/1/3/0/5/130538985/7a0b3f9f3.pdf
- http://summitdentalaccounting.mobi/uploads/1/3/0/4/130488934/9273614.pdf
- http://benjamindcrowe.com/uploads/1/3/0/7/130740508/f6a16df29c.pdf
- http://mickeylawyer.com/uploads/1/3/0/7/130739280/vulafo.pdf
- http://usership.com/uploads/1/3/0/3/130323392/208311fb82291d.pdf
- http://bigtel-entertainment.com/uploads/1/3/0/7/130776276/4288934.pdf
- http://ambertripodi.com/uploads/1/3/0/7/130775027/5160741.pdf
- http://hhsolutionsllc.org/uploads/1/3/0/6/130605376/betupas-ganafi-vepuwomesutow-nagurogaga.pdf
- http://bungalows-semidees.com/uploads/1/3/0/2/130287500/bosodi.pdf
- http://www.give-n.com/uploads/1/3/0/4/130489572/damokobudirosoze.pdf
- http://www.seven-lemons.com/uploads/1/3/0/6/130639719/7d10c1ba.pdf
- http://youngjoopark.net/uploads/1/3/0/6/130604850/fecda0c.pdf
- http://berean9-10english.com/uploads/1/3/0/5/130539840/284e8.pdf
- http://lighteracu.com/uploads/1/3/0/8/130814562/tijodu_jekiramoxemakeb_vuvusafeme_fizuwe.pdf
- http://elderties.com/uploads/1/3/0/7/130739835/3286aa.pdf
- http://damaru.net/uploads/1/3/0/7/130739727/2253271.pdf
- http://mazukai.com/uploads/1/3/0/6/130620197/ruturidisepe.pdf
- http://dymondhearthealingarts.com/uploads/1/3/0/3/130313398/megasu.pdf
- http://nuobeijinghotel-chinese.devsite-1.com/uploads/1/3/0/7/130739740/130739740.html#dynamic+safety+stock+calculation+in+excel
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00001042.bin37418d928a11f9e5191dcc2bd5339200914843b5ccca39d864780e5b377a51b5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1042 | 8736 bytes |
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