MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains a large number of external links, many hosted on disposable domains, suggesting a link farm designed to redirect users to malicious content. The document body, though heavily obfuscated, contains elements related to 'threat awareness reporting program army', likely a lure to encourage clicks on the embedded URLs.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 7
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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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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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Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
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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://jumiwimov.ru/123?utm_term=threat+awareness+reporting+program+army PDF link annotation
- http://roskycnmx.com/vr_dead_target_zombie_intensifiedot1lx.pdfIn PDF document text
- https://rakawixedisika.weebly.com/uploads/1/3/5/3/135324789/varezo.pdfIn PDF document text
- https://lilalosemojuwo.weebly.com/uploads/1/3/0/8/130814601/2683604.pdfIn PDF document text
- https://tajezutudod.weebly.com/uploads/1/3/1/3/131398094/gerigarixizip.pdfIn PDF document text
- http://kindraretterath.com/jazz_piano_lessons_video_downloadz4zuh.pdfIn PDF document text
- http://zoomita.fun/family_tree_design_printableajd10.pdfIn PDF document text
- http://namedaun.fun/bmp_badge_softwareln76a.pdfIn PDF document text
- http://potuxoposutu.medianewsonline.com/how_much_does_the_ace_personal_trainer_exam_cost.pdfIn PDF document text
- https://tuwozuzoleza.weebly.com/uploads/1/3/4/5/134509843/6665238.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://jozobudesurarab.onlinewebshop.net/sazuvolopalipakola.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a8ba9848-70b4-4d3e-8bbe-4be94897368a/ropib.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/429a9929-271b-454f-843e-4ca7baed7225/rofafasavixavuru.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9b92fa0b-b2dd-4ed5-a50e-479b141c4615/68387306943.pdfIn PDF document text
- https://5b2b9875-3923-4577-9ef6-0527498c95e7.filesusr.com/ugd/4e6dd5_8d54914aace44cac9be9dc11a2405e85.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/471029f9-1c09-416a-a82c-9d3a9aac7fba/zifinoban.pdfIn PDF document text
- https://a581e706-3bf6-41fb-8978-ad4d4077590d.filesusr.com/ugd/afbe6b_17804404d9274ca5b088e8dd0084f2fe.pdf?index=trueIn PDF document text
- https://c0a42e0f-4cce-4e1b-84a6-2a5440198d67.filesusr.com/ugd/440b6d_fe826a10f1c0485cb1ab897e44175313.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/69f184f9-9b8a-419c-8e79-159658a34791/rabunedoxudafona.pdfIn PDF document text
- https://5071cc05-3fa2-46b1-b944-d2523ca4b51d.filesusr.com/ugd/62e2c1_eee82c6698144c818b11b7b7355c3725.pdf?index=trueIn PDF document text
- https://6c036dbd-b327-4678-b778-de8a2ee7bb50.filesusr.com/ugd/ed64d2_3a5eb942cfd94c6f84d9e7b429df5b51.pdf?index=trueIn 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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000fd2c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFD2C | 5344 bytes |
SHA-256: d9a8cde3bca584c693d1c0e6a33919dc70cdd9bb4c1144d3427d4a77cac5511e |
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font_01_sfnt_off00010f47.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10F47 | 11336 bytes |
SHA-256: d4cee6e9404731c6454096d80855b522d33218bcc114ec22cdfe147e6de9550c |
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font_02_sfnt_off00013638.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13638 | 16204 bytes |
SHA-256: f04fb96856fa86c99babb5bf309615b780632e07d2318923ed038a7bfd4fd4ce |
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