MALICIOUS
156
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 of which point to other PDF files, suggesting a link farm or redirection mechanism. One of the embedded URIs, 'https://midufefew.ru/wix?keyword=savannah+library+jobs', is flagged as suspicious and likely leads to a phishing or malware distribution site. The ML classifier and ClamAV detection strongly indicate malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 5
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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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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://midufefew.ru/wix?keyword=savannah+library+jobs
- https://fogojokiverowur.weebly.com/uploads/1/3/0/9/130969702/wolepipulu_mekejo_nupotomel.pdf
- https://static.s123-cdn-static.com/uploads/4451762/normal_5fe4a403f25f5.pdf
- https://static.s123-cdn-static.com/uploads/4457560/normal_5ff61ab8ce4f3.pdf
- https://static.s123-cdn-static.com/uploads/4401973/normal_5fecc9b1d4cfd.pdf
- https://zevuvizaxetu.weebly.com/uploads/1/3/4/8/134887967/piwiberulefe.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/b5217161-1847-406f-923c-93760015c62a/83945682559.pdf
- https://s3.amazonaws.com/mejobu/vivaven.pdf
- https://s3.amazonaws.com/jemisajoda/carry_on_jatta_2_official_trailer.pdf
- https://s3.amazonaws.com/tetofamuxulil/bitim.pdf
- https://uploads.strikinglycdn.com/files/07afbffa-f62c-4133-b7a2-06cb425ae326/zajimuxalu.pdf
- https://uploads.strikinglycdn.com/files/efae4054-655a-4dbd-9db8-d41d73dac5f8/nalenokusinuduwava.pdf
- https://uploads.strikinglycdn.com/files/b6e91d33-72db-49a2-83e8-1b038dadbc54/22207781941.pdf
- https://uploads.strikinglycdn.com/files/605809dc-20cb-4271-b8c7-511ed6ddb839/vojavij.pdf
- https://uploads.strikinglycdn.com/files/8b0914d3-b750-49c3-8159-0ebdade5e5c0/gujaxerunitosone.pdf
- https://uploads.strikinglycdn.com/files/a3e65e3d-6b63-457d-a837-2e46d907b7f3/writing_with_style_trimble_chapter_3.pdf
- https://uploads.strikinglycdn.com/files/dd6adce1-3b57-4147-b678-31df80ee5f55/pemulizosazawevowilojag.pdf
- https://uploads.strikinglycdn.com/files/4386a86d-8c49-46e7-948a-7436c8bd67a9/62093232382.pdf
- https://uploads.strikinglycdn.com/files/b2fab8d4-9590-4975-a186-f78e6dc7fee4/skyrim_where_to_find_slow_time_shout.pdf
- https://s3.amazonaws.com/leributafa/on_my_way_song_lyrics_file.pdf
- https://uploads.strikinglycdn.com/files/d208b939-eaf9-4d50-96c8-0d29f9d25293/27991813512.pdf
- https://uploads.strikinglycdn.com/files/70de0580-1472-4557-b1e9-72542023cf23/tu_puedes_sanar_tu_vida_louise_hay_gratis.pdf
- https://uploads.strikinglycdn.com/files/5244258c-429a-42be-b376-07f71eada40a/89848530309.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_off00010c30.bin42e9c19376b9e49cee7d5842b4138381f46f463b1e7b6a5e8dbca17a54ff8d90 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10C30 | 5252 bytes |
font_01_sfnt_off00011e15.bin04705e2f0fe7396e8ce98bb9801b90add714add31d43847ab264a6097a415c6e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11E15 | 11352 bytes |
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