PDF malware analysis — malicious · d3e70da292f15d5c

MALICIOUS

PDF

76.1 KB Created: 2022-04-22 18:36:14 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-21

MD5: 358bc5f80609229c37c5d3419bb1722f SHA-1: a49cdb79ed4c0630cf845ccdfa5a7578fdac55fc SHA-256: d3e70da292f15d5c02667976970e9dbbc1c540fd9ff86c80276fc53333fab526

186 Risk Score

Machine Learning

Nyx PDF Classifier malicious score 0.9993

Heuristics 6

ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM

Small 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.
Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM

Small 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.
External URI info PDF_URI

PDF contains an external URL action
Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTAL

The 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.
Embedded URL info EMBEDDED_URL

One 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://wirut.co.za/YmrXLWy8?keyword=divergent%20free%20full%20movie%20google%20drive PDF link annotation
- https://bepokopobina.weebly.com/uploads/1/4/1/4/141458357/pifimi.pdfIn PDF document text
- https://299-45.com/CKEdit/upload/files/52107155922.pdfIn PDF document text
- http://szm.hu/userfiles/file/91830652673.pdfIn PDF document text
- https://keminugugenoxag.weebly.com/uploads/1/3/4/3/134321568/ladefibifelirevexew.pdfIn PDF document text
- http://tidurmalam.com/contents/files/zadedeledosow.pdfIn PDF document text
- https://pitulero.weebly.com/uploads/1/3/2/6/132683003/batukoruxumub_diwulavesatawi_basezitebufe.pdfIn PDF document text
- https://bimefitovaj.weebly.com/uploads/1/3/1/4/131437299/3295235.pdfIn PDF document text
- https://jolifovinezaxa.weebly.com/uploads/1/3/7/5/137518016/2243718.pdfIn PDF document text
- https://hyosung-gulf.com/uploads/file/26248770923.pdfIn PDF document text
- https://kepowawovexe.weebly.com/uploads/1/3/4/0/134016687/1e908979.pdfIn PDF document text
- https://webmanagement.electrostar-mures.ro/images/file/58922567499.pdfIn PDF document text
- https://kuadrifoglio.it/upload/userfiles/files/vugabasexolanawej.pdfIn PDF document text
- https://pefisidedufe.weebly.com/uploads/1/3/4/9/134902532/pojuzufevax-javemujuv.pdfIn PDF document text
- https://solinov.com/upload/editor/file/tukubelatuxevixamex.pdfIn PDF document text
- https://rekifunesivi.weebly.com/uploads/1/3/4/4/134404589/680ce18ee802b3.pdfIn PDF document text
- https://kinumonitebira.weebly.com/uploads/1/3/4/6/134605003/lomolujat.pdfIn PDF document text
- https://jokunotewe.weebly.com/uploads/1/3/5/3/135314966/mawuvanavifudaw_womer_dozufole_kemujorivixaru.pdfIn PDF document text
- http://xpeedon.net/userfiles/file/20220407085131.pdfIn PDF document text
- https://askisan.daynexdemo.tk/upload/files/74752487177.pdfIn PDF document text
- http://reopen911.info/media/file/powivevemusadaxexuruxoko.pdfIn PDF document text
- https://rodotour.com/userfiles/file/24468495156.pdfIn PDF document text
- https://xisipoven.weebly.com/uploads/1/3/4/2/134266343/8754651.pdfIn PDF document text
- https://zokejiwiperasuk.weebly.com/uploads/1/3/4/6/134668939/5ca6066bb.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://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_off0000c60e.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xC60E	10536 bytes
SHA-256: `bdcf6eaf0a9352bdf90b162ece83152eb42b8cec0343efabb2b98d3ad4f927b3`
`font_01_sfnt_off0000ddd5.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xDDD5	16792 bytes
SHA-256: `9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1`
`font_02_sfnt_off0000f5e7.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xF5E7	17348 bytes
SHA-256: `aae11ea110a5663bd9b51a3349f93d10918368d70786637f4c1f78ac098ca69b`

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