MALICIOUS
214
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous links to external websites, including a known malicious redirector. The document body, though heavily obfuscated, suggests a lure related to a fitness tracker manual. The presence of multiple PDF links and a critical heuristic firing for a malicious redirector indicates an attempt to direct users to potentially harmful content, likely for phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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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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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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://traffmen.ru/aws?utm_term=veryfitpro+id115plus+hr+manual
- https://rarowovi.weebly.com/uploads/1/3/4/6/134664267/pokaguru-veluxe-melafobosab-kevaf.pdf
- https://xesamubi.weebly.com/uploads/1/3/4/0/134095888/1202289.pdf
- https://gonubogebedop.weebly.com/uploads/1/3/4/8/134886664/13a0280011b9d7.pdf
- https://fovavizudaz.weebly.com/uploads/1/3/4/3/134375550/2b6eb41d215.pdf
- https://guxadudupis.weebly.com/uploads/1/3/4/7/134751999/31432277437.pdf
- https://rokufekajo.weebly.com/uploads/1/3/0/8/130814342/4864871.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/dixaleko/22277526711.pdf
- https://uploads.strikinglycdn.com/files/c724daa7-0f99-4e58-b72a-65e3b6c15cca/1169175154.pdf
- https://s3.amazonaws.com/fatikonavori/tewejuwelemuranelodikokev.pdf
- https://uploads.strikinglycdn.com/files/b9a4fed4-1d91-49ed-b841-b4e2f633b14b/zeminosopegowuk.pdf
- https://s3.amazonaws.com/desekusoxi/multiplying_binomials_maze_answer_key.pdf
- https://s3.amazonaws.com/rorives/emergency_medicine_hp_template.pdf
- https://uploads.strikinglycdn.com/files/c1599766-99e5-41db-bb31-3ce47f784dfc/restore_google_authenticator.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d1ca.binb3dcae525a23f215d36139eae879f2265105c243c14f284a9ba53f45e35c1898 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD1CA | 5524 bytes |
font_01_sfnt_off0000e47c.binb1faf630811698a843c65a0b8e664e5ba226d6634e27a05f372e679eb7c320df |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE47C | 11096 bytes |
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