MALICIOUS
214
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links to external websites, many of which are hosted on suspicious domains or are part of a link farm designed to obscure the final destination. The heuristic 'PDF_MALICIOUS_REDIRECTOR_LINK' specifically flags a link pointing to 'traffmen.ru', indicating malicious redirector infrastructure. The presence of multiple Weebly-hosted PDF links suggests a coordinated effort to distribute malicious content, likely for phishing or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
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=abc+order+worksheets+1st+grade
- https://pitiwiju.weebly.com/uploads/1/3/4/6/134687602/gamevexe_gunun_wogoboluxumo_mebupubelesozap.pdf
- https://bekarofadu.weebly.com/uploads/1/3/4/3/134346179/1275552.pdf
- https://sirawomaperuli.weebly.com/uploads/1/3/1/3/131398091/d2bf5.pdf
- https://kakejomoweva.weebly.com/uploads/1/3/4/6/134674311/9b44688aa5.pdf
- https://fuxomiluzixoxam.weebly.com/uploads/1/3/4/5/134594746/muzakave_vedinusefupubad_zopegixa.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/fapaga/29822192974.pdf
- https://uploads.strikinglycdn.com/files/474a4287-79e4-401d-b8a5-6f3b18863097/36152518734.pdf
- https://s3.amazonaws.com/newopetusam/72563803483.pdf
- https://s3.amazonaws.com/sezewu/download_apk_ome_tv_for_pc.pdf
- https://s3.amazonaws.com/tipikaxe/wall_mounted_cd_player_australia.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_off0000d5b5.bin997f7391a693a60d74dd1f903cec5da9f4a541c9a89464c9c7dae42c62707bc3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD5B5 | 5504 bytes |
font_01_sfnt_off0000e880.bin8f5d1cf102463a7daccacff1b7f31656aad69bed4c8783063aa23dc798ead9a5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE880 | 10412 bytes |
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