PDF malware analysis — malicious · 7933699904816e2b

MALICIOUS

PDF

76.6 KB Created: 2022-03-23 19:43:36 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-15

MD5: 9c45194e3a1eb91e2643b95a7cc5a6fd SHA-1: 6f4fba9f099179cc07de8c8da967839b8b3c8693 SHA-256: 7933699904816e2b1593fe279c2bfa053c54302b4a1f997fdd6fe8ebcd366c07

206 Risk Score

Machine Learning

Nyx PDF Classifier malicious score 0.9992

Heuristics 7

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.
Callback phishing phone lure medium SE_CALLBACK_LURE

Document asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) or Microsoft license-boilerplate documents that carry no urgency or charge/dispute escalation.
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://lazav.co.za/YmrXLWy8?keyword=club%20car%20golf%20cart%20charger PDF link annotation
- https://bisubobotikimix.weebly.com/uploads/1/3/1/4/131438323/8534324.pdfIn PDF document text
- https://xowatugafax.weebly.com/uploads/1/3/4/8/134899368/mirizemeroru_bidolasageb_getujesimup.pdfIn PDF document text
- https://zupawifotifawe.weebly.com/uploads/1/3/4/4/134480263/7124120.pdfIn PDF document text
- https://nerisowale.weebly.com/uploads/1/3/1/4/131412290/1298031.pdfIn PDF document text
- https://fukubumo.weebly.com/uploads/1/3/4/0/134016705/5237619.pdfIn PDF document text
- https://toripifisesu.weebly.com/uploads/1/3/4/3/134367164/laduximavejimona.pdfIn PDF document text
- https://vofirojaj.weebly.com/uploads/1/3/1/6/131637635/c8c5bbdec65.pdfIn PDF document text
- https://zakazorexan.weebly.com/uploads/1/3/1/4/131407051/3317330.pdfIn PDF document text
- https://godadonalizubo.weebly.com/uploads/1/3/1/4/131437317/zakiguzibox.pdfIn PDF document text
- https://retotitinikuj.weebly.com/uploads/1/3/4/3/134349113/soxujeremajolekofuka.pdfIn PDF document text
- https://wimukevefom.weebly.com/uploads/1/3/0/7/130739067/158052.pdfIn PDF document text
- https://digeforoxega.weebly.com/uploads/1/3/4/6/134668277/7032295.pdfIn PDF document text
- https://zozolunefa.weebly.com/uploads/1/3/5/3/135325744/gazisozatewo-mifivugedo.pdfIn PDF document text
- https://mugevodotigo.weebly.com/uploads/1/3/0/7/130740084/b11058e273a.pdfIn PDF document text
- https://zunotebizi.weebly.com/uploads/1/3/4/6/134648513/b6b110c6bbe36cf.pdfIn PDF document text
- https://zepafasamog.weebly.com/uploads/1/3/4/3/134361306/9565892.pdfIn PDF document text
- https://zifimegepero.weebly.com/uploads/1/3/4/6/134601706/naxugapamamiba.pdfIn PDF document text
- https://somusepuxe.weebly.com/uploads/1/3/1/0/131070447/4700317.pdfIn PDF document text
- https://kajizifobizixa.weebly.com/uploads/1/3/3/9/133997117/4faf3e7c29cf59d.pdfIn PDF document text
- https://sunisilasofuz.weebly.com/uploads/1/3/7/5/137517989/cc8779ca.pdfIn PDF document text
- https://mufaguzesevulet.weebly.com/uploads/1/3/2/8/132814956/nurivorokuvez-magutotowenavu.pdfIn PDF document text
- https://dovesexafonom.weebly.com/uploads/1/3/4/7/134702519/garasifowaxiwedad.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_off0000c612.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xC612	10520 bytes
SHA-256: `2c6af12798f14adb63b991252878ed337302b45b45cc462ff44db7efddce2760`
`font_01_sfnt_off0000de40.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xDE40	16416 bytes
SHA-256: `cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336`
`font_02_sfnt_off0000f4df.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xF4DF	17864 bytes
SHA-256: `d8351ad9fb14ad066a59fbc5d7cbf8162d05cc8082ad613b1b4b7173603f5f27`

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