MALICIOUS
226
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged by multiple heuristics as a malicious advance-fee scam, including a specific lure for lottery/parcel scams. It contains a large number of external links, many hosted on disposable domains, suggesting a link farm designed to redirect users to malicious sites. While no scripts were explicitly extracted, the PDF structure and link farm indicate a phishing or redirection attempt.
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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Advance-fee lottery/parcel scam lure high SE_ADVANCE_FEE_SCAM_LUREDocument contains lottery/beneficiary or prize language together with large-value draft/funds wording and parcel/courier delivery requirements. This is a classic advance-fee fraud document shape.
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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://pelibifir.ru/strik?utm_term=what+legal+obligations+does+a+trustee+have PDF link annotation
- http://zonitupupafof.sportsontheweb.net/suvolajisabogudaz.pdfIn PDF document text
- http://zoxuruje.sportsontheweb.net/sipobotazojujuganivarulag.pdfIn PDF document text
- http://vivekawiga.sportsontheweb.net/how_to_download_and_install_sims_3_expansion_packs_for_free.pdfIn PDF document text
- https://gebevomipo.weebly.com/uploads/1/3/0/7/130740462/318919.pdfIn PDF document text
- http://duwosolutanuz.mypressonline.com/gawukenule.pdfIn PDF document text
- http://fofiwafajelerax.sportsontheweb.net/mastering_bitcoin_free.pdfIn PDF document text
- https://s3.amazonaws.com/gupojakami/abbyy_flexicapture_full.pdfIn PDF document text
- https://lepitedow.weebly.com/uploads/1/3/4/8/134885181/8890179.pdfIn PDF document text
- http://wulutapebime.getenjoyment.net/10602917410.pdfIn PDF document text
- http://nurokojo.mypressonline.com/how_to_count_number_of_words_in_a_column_in_excel.pdfIn PDF document text
- http://ziwusis.getenjoyment.net/denervation_hypersensitivity_meaning.pdfIn PDF document text
- https://salufisudad.weebly.com/uploads/1/3/2/6/132695294/4820176.pdfIn PDF document text
- http://giwudogor.scienceontheweb.net/gefakereti.pdfIn PDF document text
- http://kugewezebuvigiw.mygamesonline.org/61682998679.pdfIn PDF document text
- https://s3.amazonaws.com/mexesazaxasa/radiohead_codex_piano_sheet_music.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://purezaviwof.myartsonline.com/best_part_daniel_caesar_sheet_music.pdfIn PDF document text
- https://f11c4bf2-12a6-49f8-9590-07a94b689168.filesusr.com/ugd/11276f_225a8d99720445feac4627280484f58b.pdf?index=trueIn PDF document text
- https://87da31d5-d184-45e7-a456-0ad082c8bd65.filesusr.com/ugd/55e94a_ecfe3a8e494a4877a8fab9af27642545.pdf?index=trueIn PDF document text
- https://30c0d994-bee2-4d79-bc91-d4aaa7251653.filesusr.com/ugd/0962d9_8535c5eb341a4ac09eec4f5732f9fa47.pdf?index=trueIn PDF document text
- https://2863666b-9d79-467d-9aad-9eeb6dafbdf2.filesusr.com/ugd/6ee3eb_ae2c1537250f413c9d421921a94327a0.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
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e808.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE808 | 5300 bytes |
SHA-256: bcf96e25596cbe2ce4ac459bb99521b8da839b83c74a459bd020f2f94c649152 |
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font_01_sfnt_off0000fa12.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA12 | 11344 bytes |
SHA-256: 2ab26d2dddc085a4b56d031bb59624a4d0a2bc26a03a9f25de4bdc7e02898767 |
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