MALICIOUS
162
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm, routes users through malicious redirector infrastructure and presents a deceptive download button. Specific URLs and indicators for this sample are listed in the indicators section.
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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://cctraff.ru/123?keyword=ballroom+dance+competition+orlando In PDF document text
- https://vuzevarezevarot.weebly.com/uploads/1/3/0/7/130740461/2244882.pdfIn PDF document text
- https://rivisoni.weebly.com/uploads/1/3/0/7/130739016/4156a3b12ab.pdfIn PDF document text
- https://misikeni.weebly.com/uploads/1/3/4/3/134336029/nawakediz.pdfIn PDF document text
- https://jakedekokobara.weebly.com/uploads/1/3/1/3/131381480/lowiwoled_kavanivu_vudejemonig.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0501/6675/9612/files/app_lock_fingerprint_cracked_apk.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8258/0130/files/evergood_louisiana_hot_links_cooking_instructions.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0483/9669/7768/files/57087576243.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8935/4142/files/76687931642.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0268/9341/8681/files/best_penis_pumps.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/2398/3015/files/public_boulevard_crossword_answer.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0477/8305/1431/files/android_opengl_tutorial_2d.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/7630/2486/files/tuzodabusodat.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0477/1967/8108/files/pink_power_wheels_mustang.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/7246/3772/files/dstar_raspberry_pi_hotspot.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3f912ee5-cdcb-4ebe-9fc8-565672d14ea1/3068766079.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e7189b90-aa81-465a-bbaf-68d317a28407/80792389374.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9d18f4b0-3824-45d4-9bd7-2627ea243901/sowumurisepero.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b8debb52-ca84-43ac-8dc2-d4188d6410b2/demokufevafedela.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f56da99a-2c5a-4e63-8187-7e05154a1d54/38209693732.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/1149/6347/files/42957092788.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0266/7642/8995/files/24437818661.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0501/9166/3284/files/rupinotun.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3357/5075/files/28927161098.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_off00006cc7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6CC7 | 4876 bytes |
SHA-256: 0d0181f6cd6fb962244d32041979d30b709941d682fe02f48a57059b22a0a072 |
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font_01_sfnt_off00007d32.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D32 | 11940 bytes |
SHA-256: 90ae93f5fbf316a7c8d78cb143661e8c816d74aa41c72d8eca8327d3bf26f8f6 |
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font_02_sfnt_off0000a457.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA457 | 4324 bytes |
SHA-256: b50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
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