PDF malware analysis — malicious · 94118d02d4cf39af

MALICIOUS

PDF

285.6 KB Created: 2022-03-29 15:10:29 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-12

MD5: 566159a38e85e19b8e6ce69dad91eeb1 SHA-1: 38e51700632f358a944b66b33ddaf923a78e6a42 SHA-256: 94118d02d4cf39af14b6c28005dd2016ffca130e3ab77d1c2db4a34baa9ca0a6

136 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment

The PDF file contains a high-severity heuristic indicating it is a phishing lure using an SEO redirector. The primary URL, https://mifuj.co.za/XSRYdR1H?utm_term=dota+2+hero+guide+luna, is presented as a download link, likely to trick users into clicking. While no scripts were explicitly extracted, the presence of PDF_URI and PDF_SEO_UTM_REDIRECTOR_LINK heuristics, along with numerous embedded URLs, strongly suggests a phishing campaign.

Machine Learning

Nyx PDF Classifier malicious score 0.7348

Heuristics 5

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

ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINK

PDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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://mifuj.co.za/XSRYdR1H?utm_term=dota+2+hero+guide+luna PDF link annotation
- https://kogababofaf.weebly.com/uploads/1/3/0/9/130969162/3978383.pdfIn PDF document text
- https://rawekawus.weebly.com/uploads/1/3/4/4/134467784/pirimapadirokokuj.pdfIn PDF document text
- http://www.nbrownies.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/161f8680bd1961---fupevi.pdfIn PDF document text
- https://defutijobazaso.weebly.com/uploads/1/3/4/5/134587482/d87942d6a190091.pdfIn PDF document text
- http://dientrotiendathc.com/media/ftp/file/57032547216.pdfIn PDF document text
- https://dunopugagikevu.weebly.com/uploads/1/3/4/7/134728147/12989589de054d.pdfIn PDF document text
- https://suvadigefutom.weebly.com/uploads/1/3/1/4/131406455/lupuvafimozarok-figudejijikal.pdfIn PDF document text
- https://xorigikaku.weebly.com/uploads/1/3/1/1/131164164/3c4f74cf5a31b7.pdfIn PDF document text
- https://gisubaxiza.weebly.com/uploads/1/3/4/3/134351543/e0c63.pdfIn PDF document text
- https://zabivavisona.weebly.com/uploads/1/3/1/4/131452967/nipeju.pdfIn PDF document text
- http://vino-charlie.cz/userfiles/file/mosirunitaguxutale.pdfIn PDF document text
- http://cy2hand.com/userfiles/dozovofadobod.pdfIn PDF document text
- https://litunuvojiv.weebly.com/uploads/1/3/0/9/130969221/wedukupozubisa-takavabitujeta.pdfIn PDF document text
- https://jasemoluzisad.weebly.com/uploads/1/3/5/9/135968146/nejav_silexini_zejofabeluko_roligipa.pdfIn PDF document text
- https://kazefapakoj.weebly.com/uploads/1/3/4/6/134644741/xexix_mawomebebiwi_vawid_kuvusatito.pdfIn PDF document text
- https://loxujuzif.weebly.com/uploads/1/3/4/3/134368844/wepokowajokubamake.pdfIn PDF document text
- https://momuxubodi.weebly.com/uploads/1/3/1/3/131379397/9dd6eeafc30.pdfIn PDF document text
- https://luwegojozokozop.weebly.com/uploads/1/3/0/9/130969796/9dbec6de43.pdfIn PDF document text
- https://veropomoveda.weebly.com/uploads/1/3/1/4/131453256/kagopalij.pdfIn PDF document text
- http://wish-pharma.com/upload/files/liwuxaxewagewetujopipi.pdfIn PDF document text
- https://delmadang.com/userfiles/file///44429434456.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 4

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`font_00_sfnt_off0003f254.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x3F254	18200 bytes
SHA-256: `86b70ac48765e200884fe58a58ae1981a4dd1b0a1bb3541c8e6e81f18cb48cd9`
`font_01_sfnt_off00042262.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x42262	10580 bytes
SHA-256: `a5912c9d94b1fbed72b797f837ae71e2f4f774857c45eedfe88cc6d7ace0f171`
`font_02_sfnt_off00043a45.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x43A45	16336 bytes
SHA-256: `adf38969d40f501586e0caf93d33991e243baeeecfe575c4831cdbf64b7044fa`
`font_03_sfnt_off00045047.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x45047	16560 bytes
SHA-256: `924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9`

Open this report in the interactive analyzer, or submit your own file for analysis.