MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains a large number of external links, many hosted on disposable domains, suggesting a link farm or phishing campaign. The ML classifier and ClamAV detection strongly indicate maliciousness. The embedded URLs, such as 'https://zajinet.ru/strik?utm_term=what+age+does+wendy%2527s+start+hiring', are likely used to redirect users to malicious content or phishing sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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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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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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://zajinet.ru/strik?utm_term=what+age+does+wendy%2527s+start+hiring PDF link annotation
- https://tobopitoru.weebly.com/uploads/1/3/4/8/134872655/766ff40.pdfIn PDF document text
- https://zefojakafi.weebly.com/uploads/1/3/0/7/130776787/duzusomuwo.pdfIn PDF document text
- https://wusukinepazewa.weebly.com/uploads/1/3/4/3/134372908/99a8a1af094a8.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4488090/normal_6058a3332a496.pdfIn PDF document text
- https://sekotujuf.weebly.com/uploads/1/3/5/9/135960234/jenoz-muzobes-betenudevisitip.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4451356/normal_6007b560f2089.pdfIn PDF document text
- https://fejenugid.weebly.com/uploads/1/3/4/0/134016750/xivutesopanu.pdfIn PDF document text
- https://namukizup.weebly.com/uploads/1/3/4/7/134748015/nifezafuwolil_kenoz_rabuji.pdfIn PDF document text
- https://vumamoxaku.weebly.com/uploads/1/3/1/3/131380777/414482.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4499995/normal_60176b6042af6.pdfIn PDF document text
- https://palotuzumi.weebly.com/uploads/1/3/5/9/135991270/tetanakivuronixix.pdfIn PDF document text
- https://mebawepuxir.weebly.com/uploads/1/3/4/5/134525212/2824322.pdfIn PDF document text
- https://kakulekatorud.weebly.com/uploads/1/3/4/6/134681497/e796d57fbabb7.pdfIn PDF document text
- https://kileligujet.weebly.com/uploads/1/3/4/4/134457719/xunosigeja.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4423757/normal_60609a3067d0c.pdfIn PDF document text
- https://jibefurerir.weebly.com/uploads/1/3/4/9/134902303/9057bc33b0d.pdfIn PDF document text
- https://kewekekonuv.weebly.com/uploads/1/3/4/7/134732265/8904105.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://uploads.strikinglycdn.com/files/9e48ac30-2efe-4164-9cb2-789d8abd6649/gofewaz.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/aba58f91-08a1-492a-95e4-54624680bcdc/bugotifepuwusu.pdfIn PDF document text
- 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://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000eb00.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEB00 | 5084 bytes |
SHA-256: b3ce78a3e15dd874312f28c54b7c1ae3cbc41afd0434befd85d6cbf12825e0c2 |
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font_01_sfnt_off0000fc5b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFC5B | 11120 bytes |
SHA-256: 589c2fb0daac075968760ff978949b8681683eaafe35751a570026c332578ab3 |
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font_02_sfnt_off0001222b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1222B | 4324 bytes |
SHA-256: ff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
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