MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains a large number of external links, many hosted on disposable domains, characteristic of a link farm or SEO spam. The document body, though partially corrupted, suggests a lure related to a popular book title to entice clicks. The presence of numerous external URIs and the ML classifier's high confidence score indicate a malicious intent, likely to redirect users to phishing sites or download further malware.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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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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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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://golowaki.ru/strik?utm_term=percy+jackson+the+last+olympian+book+read+online PDF link annotation
- https://cdn.sqhk.co/ropobemuma/uCgccvB/color_jumpsuit_shorts.pdfIn PDF document text
- https://funogefoxareso.weebly.com/uploads/1/3/4/0/134041001/bapuzo.pdfIn PDF document text
- https://sixoribena.weebly.com/uploads/1/3/4/8/134848884/9666482.pdfIn PDF document text
- https://cdn.sqhk.co/zuvaworizon/aWjaoHQ/dapobifuludimit.pdfIn PDF document text
- https://nexudusuje.weebly.com/uploads/1/3/0/7/130740550/2276958.pdfIn PDF document text
- https://lagomumudalo.weebly.com/uploads/1/3/2/6/132681699/4363290.pdfIn PDF document text
- https://pumelagu.weebly.com/uploads/1/3/2/8/132814433/1235252.pdfIn PDF document text
- http://bitagaratela.22web.org/rodagabovox.pdfIn PDF document text
- https://cdn.sqhk.co/sirojenu/iaDichc/3532596200.pdfIn PDF document text
- https://jelezasi.weebly.com/uploads/1/3/5/3/135347821/3ee70.pdfIn PDF document text
- https://vudonifudiw.weebly.com/uploads/1/3/2/7/132741109/2797508.pdfIn PDF document text
- https://jawifeguviweti.weebly.com/uploads/1/3/2/3/132302916/vuzaxusobobud.pdfIn PDF document text
- https://cdn.sqhk.co/kunimanujage/eZGjehb/blue_map_marker_icon_png.pdfIn PDF document text
- https://foreguguwikib.weebly.com/uploads/1/3/0/7/130775698/xotuwoga.pdfIn PDF document text
- https://cdn.sqhk.co/rivogigaweb/gxOFghe/arena_gorda_punta_cana_dominican_republic.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://puzazusor.rf.gd/case_in_point_book_download.pdfIn PDF document text
- http://kepugemegabewor.rf.gd/brother_mfc_j5910dw_ink_absorber_full_reset.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/14fd4cd1-77e3-4151-9dd5-7cfe7706f4b1/tamuxa.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/76c28b8b-727e-49d1-bc67-2f8b6f20b18b/40372292045.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f5c94e68-03d7-4ebe-8913-4828125464fb/42665133892.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ee87eb12-5924-4d55-aa39-d146a6d333c4/vowejusuvip.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/64d2f191-e41b-4783-8591-68d0ca483fd6/how_much_is_a_1st_generation_ipod_touch_worth.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9a296991-c04c-488f-96ea-2c5e1276276a/motorola_minitor_v_low_battery.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9c7fa540-5a28-4bff-9083-341955fb29b2/1415745434.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000fa31.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA31 | 5696 bytes |
SHA-256: a6424c5d43fc8d81b1822b366f718efe465fa58b04f453f4b08549587584b206 |
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font_01_sfnt_off00010d70.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10D70 | 10804 bytes |
SHA-256: 06e0340315d8c2e3f203b3e2c1cb65336fa5916569cafd911131dedcf027ddb4 |
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