MALICIOUS
166
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple external URIs and is flagged by a machine learning classifier as malicious, with ClamAV detecting it as a phishing trojan. The heuristic 'SE_PASSWORD_ARCHIVE_LURE' indicates the document likely instructs the user to open a password-protected archive, a common tactic to bypass gateway security. While no scripts were explicitly extracted, the presence of external links suggests a potential for downloading further malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LUREDocument gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
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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://ponafet.ru/award?keyword=fast+metabolism+diet+pdf+free+download PDF link annotation
- http://famozosivupiwij.sportsontheweb.net/45634617235.pdfIn PDF document text
- http://pinerapidsrr.com/53873331999qkjk0.pdfIn PDF document text
- http://mpvideo.org/44128663584m1djc.pdfIn PDF document text
- http://lajopufifaji.22web.org/biostatistics_questions_and_solutions.pdfIn PDF document text
- http://bitsracing.net/the_divergent_series_allegiant_free_online_movie5k081.pdfIn PDF document text
- http://all-system7.work/redofopimalorafizu7igha.pdfIn PDF document text
- http://impergamon.com/boxexoduvujunhy3wm.pdfIn PDF document text
- http://ketadiets.site/how_to_calculate_concrete_mix_design9nzv5.pdfIn PDF document text
- http://pixell.store/56047581662hhci3.pdfIn PDF document text
- http://miridudab.iblogger.org/34841928410.pdfIn PDF document text
- http://rubyshup.space/nonigaserasatoz5pavh.pdfIn PDF document text
- http://goldstein.capital/xedigazusarepebidazip9lybo.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://368051e9-4199-40ea-b9a2-dc6e6f83cb3b.filesusr.com/ugd/6260fe_01e21f07729c41db9d1fd26a97bea01d.pdf?index=trueIn PDF document text
- https://af8e4364-7f8a-45ec-af3e-d69da1c27fbb.filesusr.com/ugd/12c36c_6ffbfda2932641cab3ee42158b07cbd8.pdf?index=trueIn PDF document text
- https://3caa4030-7dd6-4be4-8a8a-e1981c45b3cd.filesusr.com/ugd/704988_595b197a6ff24b658d6db5b56e333dc4.pdf?index=trueIn PDF document text
- http://nowageg.onlinewebshop.net/feliraxixogozowiwufi.pdfIn PDF document text
- http://novinijazop.epizy.com/essex_bus_route_66.pdfIn PDF document text
- https://2f60c0de-bae8-48d8-8f3f-ce7907f87c52.filesusr.com/ugd/badafb_c14282ee38cf4da189960f2f728f2d12.pdf?index=trueIn PDF document text
- http://weribemuludozeb.epizy.com/a_series_of_unfortunate_events_netflix_quagmire_triplets_actors.pdfIn PDF document text
- http://katezoluvezile.epizy.com/9898844987.pdfIn PDF document text
- https://441768bb-9839-4df4-8f78-dd1233b527f6.filesusr.com/ugd/7e6080_5df97e4cfbde445885354dbdc00f75a8.pdf?index=trueIn PDF document text
- http://litabasiker.onlinewebshop.net/aadhaar_card_password_remove.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000fec4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFEC4 | 5164 bytes |
SHA-256: 065de01cf56b22c7a4cbb4171983b1542d9bb17f011859bb0403c093d05eea07 |
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font_01_sfnt_off0001103b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1103B | 11204 bytes |
SHA-256: 5605454a5894eadee44661846698e9025a4ef4af9c82651effc4ae85066b2e86 |
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font_02_sfnt_off0001369b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1369B | 16060 bytes |
SHA-256: 5b0d2701ab39d2f69c66d7d16c60d8db0b323aa0832947137e757b5401d27330 |
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font_03_sfnt_off00014b33.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14B33 | 4324 bytes |
SHA-256: a542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
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