MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9983
Heuristics 5
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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 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://botokaw.ru/strik?utm_term=predicting+precipitation+reactions+worksheet PDF link annotation
- http://damvglaz0.xyz/beroxofagebizuf35o2.pdfIn PDF document text
- https://cdn.sqhk.co/nerurepaza/ijIgifQ/51569419837.pdfIn PDF document text
- https://cdn.sqhk.co/jamosolil/ijDgchc/rocketman_song_lyrics.pdfIn PDF document text
- http://siankaanmexico.com/aladin_movie_songs_mingz87lz.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4466379/normal_5ffb7c623865b.pdfIn PDF document text
- https://cdn.sqhk.co/gasidonoda/MhhQpid/linens_and_hutch_sheets.pdfIn PDF document text
- https://cdn.sqhk.co/madufuxenuw/b431qSW/92986977890.pdfIn PDF document text
- http://zesenadozefut.sportsontheweb.net/aquarium_fish_types.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4487208/normal_605b7a7965408.pdfIn PDF document text
- https://cdn.sqhk.co/dukoredod/ghjhIjf/promo_code_for_amazon_prime_membership.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4384045/normal_5fec530146b7e.pdfIn PDF document text
- http://sandwichhq.club/naming_ionic_compounds_answer_key2d3va.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4463005/normal_6023cc20d65e1.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://uploads.strikinglycdn.com/files/e031a02c-6964-4147-9a9f-d3d5e7917d5f/pebamafivexilegu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5f1a6be8-d201-47d6-a54b-4f96e4325242/children_of_dune_streaming.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4c8d876b-9d16-4514-934a-402c59e61e6e/79258152476.pdfIn PDF document text
- https://87b84290-c0b3-4c73-97a1-3d59c64c3f69.filesusr.com/ugd/c638b7_9307cfa809a742e59be2d63050889a52.pdf?index=trueIn PDF document text
- https://709e7e89-b264-4d73-b757-064736ed86f1.filesusr.com/ugd/f523c3_9786d12726454807b82c88568a257976.pdf?index=trueIn PDF document text
- http://liduvitulugug.onlinewebshop.net/ajahn_brahmavamso.pdfIn PDF document text
- http://zijiwaras.onlinewebshop.net/34046287666.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3d03f7d1-2162-4bb6-8ad7-99491725ef9f/7822266341.pdfIn PDF document text
- https://d05b2b94-0af3-401c-a6ef-75d00d0b58ae.filesusr.com/ugd/3bca44_bb344cac33b64dd9b180d6ee10e03be6.pdf?index=trueIn PDF document text
- https://9f9bd9fa-00fe-4673-b34e-9a629881f524.filesusr.com/ugd/09273f_099dd35e4d784dd39b333fd80d1b71d5.pdf?index=trueIn PDF document text
- https://c6b89c2f-dc7d-490d-a648-077c51828da9.filesusr.com/ugd/29ab01_e0fae03bb3e042d1b72aaba0c06a08e1.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00010265.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10265 | 5248 bytes |
SHA-256: d334d490798b6db0cb9591c2b0b21d629fb13331104ef79faacfb8aacc4d484b |
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font_01_sfnt_off00011439.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11439 | 11016 bytes |
SHA-256: 6c75bf7afc894488087e8764b1a3b78197f214d39e7b1c8d9447f73465633094 |
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font_02_sfnt_off000139f4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x139F4 | 16204 bytes |
SHA-256: 532315dfdc59b350d447ad91845dd8cc72a836e684f536ab9a4305dc5b53fb8e |
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font_03_sfnt_off00014f24.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14F24 | 4324 bytes |
SHA-256: b50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
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