MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a prominent link disguised as an 'SBI ATM card block application form' which redirects to a malicious URL. This suggests a phishing or social engineering attack aimed at tricking users into visiting a potentially harmful site. The presence of a large number of external PDF links, many hosted on Shopify, indicates a link farm designed to improve SEO for malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF 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.
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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://ttraff.cc/pify?keyword=sbi+atm+card+block+application+form In PDF document text
- http://files.devicessig.org/uploads/1/3/0/8/130813524/zovar.pdfIn PDF document text
- http://xegenikam.cathycarterartist.com/uploads/1/3/0/7/130775565/e747448a7076.pdfIn PDF document text
- http://files.isocandles.com/uploads/1/3/1/0/131070452/zubesudolafiroj.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/1332/5471/files/23483660332.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/1827/3446/files/fenobovoxurosutizebow.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6428/5592/files/haloperidol_drug_guide.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3858/8584/files/xavanavudabum.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3304/2839/files/74921302540.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/2418/7549/files/eso_aetherian_archive_normal_guide.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/9928/1821/files/wisujubadifon.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/9159/7214/files/nudef.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8030/3270/files/dictionnaire_d_accord_guitare_jazz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/4315/8166/files/wegizobofatovar.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/6432/6309/files/berijapifidegevuso.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/6636/8935/files/lomilutinoburekazi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6392/6174/files/agriculture_images_hd.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/1667/5740/files/biblia_estudio_scofield_reina_valera_1960.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://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000074c9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x74C9 | 2828 bytes |
SHA-256: dd7b880f1c6958317b71933e3175eb4154b1281d355b69180e4ce829e506ee21 |
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font_01_sfnt_off00007ec3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7EC3 | 5432 bytes |
SHA-256: efff2dab658a303bd8822c5972928576bb76e743d5cc7b811e59856cb33e8289 |
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font_02_sfnt_off00009120.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9120 | 9804 bytes |
SHA-256: 046bfa71817ee60622e7188b55e8c6f92c96aae026715f9dc2f1889a8da01c07 |
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