MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link to a redirector service, which is a common tactic for distributing malware or leading users to phishing sites. The document body, though heavily obfuscated, contains the same lure text and URLs found in the heuristics, indicating a deliberate attempt to trick the user into clicking the malicious link. The presence of numerous PDF links further suggests a link farm intended to improve search engine ranking for malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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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://ttraff.link/wix?keyword=glacier+bay+adjustable+curved+shower+rod+installation In PDF document text
- http://zumomo.imbido.org/uploads/1/3/0/7/130775320/vusosopukojarijijur.pdfIn PDF document text
- http://files.freeshoestring.com/uploads/1/3/0/8/130814636/734372.pdfIn PDF document text
- http://files.jimmyvibert.com/uploads/1/3/1/6/131636654/padoj-tidutepa.pdfIn PDF document text
- http://files.laminatedturningblanks.com/uploads/1/3/1/3/131381109/dugawesawelezol.pdfIn PDF document text
- http://files.bestficoscore.com/uploads/1/3/0/7/130739227/5444896.pdfIn PDF document text
- http://files.deaconshope.org/uploads/1/3/2/7/132740375/selowono_xizupineka_rikewudenowubo_daxelat.pdfIn PDF document text
- http://feteziji.whimsicallightshows.com/uploads/1/3/1/3/131379846/92e14.pdfIn PDF document text
- http://files.aztardis.com/uploads/1/3/0/7/130776016/29bf223013422.pdfIn PDF document text
- http://files.tweetpraylau.com/uploads/1/3/2/7/132741045/dinivasijureg-lepamaf-bozufosebax-petisilujawu.pdfIn PDF document text
- http://nunazule.womensmarchroanoke.com/uploads/1/3/1/8/131872225/repiko-tiwelamamuxe-dufazasus-wapeko.pdfIn PDF document text
- http://xusepowub.vergelearning.com/uploads/1/3/1/8/131857580/c706072b4c0f.pdfIn PDF document text
- http://talefinij.sandiegobestpartyrentals.com/uploads/1/3/2/6/132695601/3c6d64b0752b7.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/1805/1996/files/totaline_thermostat_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/3094/3643/files/25026766948.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7218/3710/files/carol_of_the_bells_sheet_music_piano.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_off0000468f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x468F | 5528 bytes |
SHA-256: ba6775dcce0f0a9b2ab85974611f0175f20b4e29bc27342da9bff6755706a06c |
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font_01_sfnt_off0000596d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x596D | 2168 bytes |
SHA-256: 224dfc1c4c166ba1dd370a93ff9e22fd9f28ee6fbbe7e759ed3b181a6ed8618c |
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font_02_sfnt_off000062cb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x62CB | 9988 bytes |
SHA-256: 1909628e16703444046a72cd8ec74cbd0b6215f6012bf468fd2f05bcd9d0b118 |
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