MALICIOUS
146
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF document was flagged by multiple heuristics as malicious, including a critical ClamAV detection and an ML classifier. The 'SE_CALLBACK_LURE' heuristic indicates the document's content is designed to trick users into calling a phone number, typical of callback phishing or tech-support scams. While no scripts were explicitly extracted, the presence of numerous external URIs and the nature of the heuristics suggest the document is part of a phishing campaign, likely attempting to deliver a malicious payload or gather sensitive information through social engineering.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
Heuristics 6
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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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Callback phishing phone lure medium SE_CALLBACK_LUREDocument 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) documents that carry no urgency or charge/dispute escalation.
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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://garglob.ru/uplcv?utm_term=shehzad+tv+apk PDF link annotation
- http://sweed-trans.eu/ckfinder/userfiles/files/9117139665.pdfIn PDF document text
- http://metamorfozyayincilik.com/userfiles/file/17372256181.pdfIn PDF document text
- http://zenobiacultura.it/userfiles/file///49160389085.pdfIn PDF document text
- http://www.uc-kushiro.net/images/library/File/41163160861.pdfIn PDF document text
- http://exmar.it/foto_fck/file/47793413598.pdfIn PDF document text
- https://mithermomix.com.mx/wp-content/plugins/super-forms/uploads/php/files/d7b2d34ec93c036d5468e14a52835724/kivobekijegovibubanol.pdfIn PDF document text
- http://wsospice.org/uploads/userfiles/file/file/tijepifojisirekezowamadu.pdfIn PDF document text
- http://summitremodelinginc.com/userfiles/files/fepevonajotapaduwekegut.pdfIn PDF document text
- https://www.leasing.net.in/ckfinder/userfiles/files/18384450087.pdfIn PDF document text
- http://atomleasing.ru/media/File/dowejukikasegaxarodug.pdfIn PDF document text
- https://tecsal.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/161399393091b2---51260378092.pdfIn PDF document text
- http://kameleonhastanc.hu/files/file/xirufavajagolixa.pdfIn PDF document text
- http://enidental.com/userfiles/file/20210916221741.pdfIn PDF document text
- http://cbestdesign.com/ckfinder/images_store/files/xalibemulido.pdfIn PDF document text
- http://qhchemicalsfeed.com/upload/files/bisasen.pdfIn PDF document text
- http://ediliziaunoaventi.com/userfiles/files/2723587308.pdfIn PDF document text
- http://toyotarent.kr/FileData/ckfinder/files/20210915_3A7DF48251DFB7C4.pdfIn PDF document text
- http://infoegrafica.com/userfiles/files/1230115278.pdfIn PDF document text
- http://ibookingkr.com/FileData/ckfinder/files/20210903_FD76D803BA2E1594.pdfIn PDF document text
- https://unchiulmihai.ro/files/fckeditor/file/rekanatogejezewenisoji.pdfIn PDF document text
- https://toskov-yordanov.com/userfiles/file/17339199919.pdfIn PDF document text
- http://ecolservizinettuno.com/userfiles/files/sokuwotejivulezogob.pdfIn PDF document text
- http://3qlohas.com/CKEdit/upload/files/87108082356.pdfIn PDF document text
- http://askaudit.ru/price/30292839029.pdfIn PDF document text
- https://sanipro.ma/app/webroot/uploaderfiles/95542175532.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_off0000db5a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDB5A | 10152 bytes |
SHA-256: b7bf6cdb3aab45eae63cbf6cdbdf995387d34775fcf69a6908b865c7712beb24 |
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font_01_sfnt_off0000f24b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF24B | 17860 bytes |
SHA-256: e1a6229e6ea188cc56085b98f1f990277d491d809ff09d4a439de2705c0a07a0 |
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font_02_sfnt_off0001206c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1206C | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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