MALICIOUS
146
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The file was detected by ClamAV as a phishing trojan and flagged by an ML classifier. It contains multiple embedded URIs, including one pointing to a raw IP address, and is described as a link farm on disposable hosting. The primary malicious URL is http://185.33.116.145/~acus01/upload/files/sutasifemobalememo.pdf, which likely serves as a lure for further malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9978
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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Clickable URI points to raw IP address medium PDF_URI_IP_LITERALPDF contains a clickable HTTP(S) action whose host is a literal IPv4 address. Legitimate documents normally link to named domains; raw-IP destinations are common in disposable phishing and malware-delivery infrastructure.
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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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External URI info PDF_URIPDF contains an external URL action
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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.
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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 https://thefertilizerequipment.com/d/files/53985818094.pdf In PDF document text
- https://bhiringisamsankalimandir.org/userfiles/file/vuzikakokapegipuvi.pdfIn PDF document text
- http://myphamlulanjina.com/upload/files/62675298106.pdfIn PDF document text
- http://cgmorenanews.com.br/ckfinder/userfiles/files/92577893350.pdfIn PDF document text
- http://sbnjl.com/userfiles/files/papejijujeratuk.pdfIn PDF document text
- https://baust.edu.bd/app/webroot/ckfinder/userfiles/files/92202197482.pdfIn PDF document text
- http://datcat.vn/2018/file/fuduxunabimuxowuzaposunow.pdfIn PDF document text
- https://goez1.com/10005001208290177/ckfinder/userfiles/files/jefun.pdfIn PDF document text
- https://suncables.co/images/file/batetewosuwunidakojuzu.pdfIn PDF document text
- http://arcomproltd.com/userfiles/file/14455999860.pdfIn PDF document text
- http://gps-ambroisie.com/ressource/site-image/files/nominematiperavujido.pdfIn PDF document text
- https://wupaojichangjia.com/d/files/pomobidawoluwamusoku.pdfIn PDF document text
- http://185.33.116.145/~acus01/upload/files/sutasifemobalememo.pdfPDF link annotation
- http://www.slenderclub.cz/ckfinder/userfiles/files/tedozosafawima.pdfIn PDF document text
- http://igs.compcierge-asia.com/ckfinder/userfiles/files/35893608041.pdfIn PDF document text
- https://www.champagne-cornevin.fr/ckfinder/userfiles/files/7751535536.pdfIn PDF document text
- https://buzascsaba.hu/userFiles/file/famunusolitedexowu.pdfIn PDF document text
- http://movitecnic.fr/ressource/site-image/files/90827688409.pdfIn PDF document text
- https://balticseaheritage.com/res/wysiwyg/file/tojuz.pdfIn PDF document text
- http://alessandrobelleseveterinario.eu/userfiles/files/liloridusezub.pdfIn PDF document text
- http://xn--80ackbssfuieecff0e8c.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/m5528bft68l21pjld4obh3bqh6/50517562613.pdfIn PDF document text
- https://www.afoa.org.ar/backend/ckfinder/userfiles/files/43632246693.pdfIn PDF document text
- https://ohligschlaeger-berger.de/wp-content/plugins/formcraft/file-upload/server/content/files/16144d13f26ec6---tidikumafex.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/6naE_Nh8_CY/uplcv?utm_term=introduction+to+automata+theory+languages+and+computation+exercise+solutionsPDF link annotation
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000c880.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC880 | 11228 bytes |
SHA-256: ce9c222c6115d80baf6d88973935a5cf6d7abcda75b7e0947c3d9b84d68c5120 |
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font_01_sfnt_off0000e26f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE26F | 18524 bytes |
SHA-256: b6b553713ae0e3ebae358092f91d098b94017a5d64b76f1eba7836b9e32a581d |
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font_02_sfnt_off00011209.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11209 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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